FOUS53 KGRR 181821 AFMGRR Area Forecast Matrices National Weather Service Grand Rapids MI 221 PM EDT Mon May 18 2026 MIZ037-182000- Mason- Including the city of Ludington 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 62 75 43 55 Temp 79 74 68 68 66 65 70 72 68 63 55 50 45 44 49 53 53 52 Dewpt 64 63 62 62 62 61 61 61 57 51 47 42 37 36 35 35 34 32 RH 60 69 81 81 87 87 73 68 68 65 74 74 73 73 58 50 48 46 Wind dir SW S S S S S SW SW W NW NW N N N N N N N Wind spd 12 10 10 11 12 13 14 13 11 8 6 6 8 9 10 11 11 6 Wind gust 26 24 24 27 31 33 31 28 25 21 18 18 19 19 20 23 24 18 Clouds B2 B1 B1 B2 B2 B2 B1 B1 B2 B1 B2 B2 SC FW FW FW FW SC PoP 12hr 60 70 70 0 0 QPF 12hr 0.05-0.12 0.07-0.14 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C L C C Tstms S S S C S Heat index 80 Max heat 85 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 65 44 69 49 70 51 73 Temp 39 40 62 60 49 47 65 65 55 52 66 67 57 54 69 71 Dewpt 32 32 36 39 34 35 42 45 47 48 53 54 52 50 54 55 PWind dir NE NE E E E E SE SW Wind char LT LT LT GN GN LT LT LT Avg clouds SC SC SC SC B1 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 10 50 30 20 20 Rain shwrs S C C C S S S S S Tstms S $$ MIZ038-182000- Lake- Including the city of Baldwin 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 63 77 41 56 Temp 80 76 69 68 67 66 72 74 72 65 55 49 43 43 48 54 55 51 Dewpt 65 64 63 63 63 63 63 63 60 52 46 40 36 34 32 32 31 29 RH 60 66 81 84 87 90 73 69 66 63 72 71 76 70 54 43 40 42 Wind dir SW S S SW SW SW SW SW W NW NW N N N N N N N Wind spd 10 9 8 9 11 12 13 13 11 9 6 6 6 8 8 8 9 6 Wind gust 26 24 24 27 29 32 31 31 27 24 20 19 19 20 20 19 21 19 Clouds B2 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW PoP 12hr 60 60 70 0 0 QPF 12hr 0.04-0.14 0.04-0.12 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C L L L L L Tstms C S S C S S Heat index 82 Max heat 82 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 64 41 66 47 70 50 74 Temp 37 39 61 61 46 45 62 62 53 51 65 67 55 53 71 72 Dewpt 29 30 33 35 30 33 39 42 45 47 52 52 51 50 53 54 PWind dir NE E E E E E E SW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 10 50 30 10 20 Rain shwrs S C C C S S S S $$ MIZ039-182000- Osceola- Including the city of Reed City 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 62 78 39 55 Temp 80 75 68 67 65 65 72 75 73 66 54 47 41 41 47 53 54 50 Dewpt 64 63 63 63 62 62 62 62 61 53 46 40 35 33 33 33 31 29 RH 58 66 84 87 90 90 71 64 66 63 74 76 79 73 58 46 41 44 Wind dir SW SW SW SW SW SW SW SW SW W NW N NW N N N N N Wind spd 13 10 9 10 12 14 17 18 14 11 9 8 8 10 10 10 10 8 Wind gust 27 24 24 26 28 32 33 32 29 26 23 20 21 23 23 21 21 19 Clouds B2 B1 B1 B2 B2 B2 B1 SC B1 B1 B2 B1 B1 FW SC FW FW FW PoP 12hr 60 60 80 0 0 QPF 12hr 0.04-0.22 0.02-0.07 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D D D Tstms C S S S S S Wind chill 35 Min chill 39 30 33 Heat index 82 Max heat 81 84 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 61 38 64 45 68 48 73 Temp 36 38 58 58 43 43 60 60 51 49 63 65 53 51 69 70 Dewpt 29 30 33 34 30 34 38 41 44 46 50 51 50 50 52 53 PWind dir NE E E E E E E SW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 20 50 30 20 20 Rain shwrs S C C C S S S S $$ MIZ040-182000- Clare- Including the city of Clare 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 62 80 40 56 Temp 81 77 70 66 65 65 73 77 76 69 56 48 42 42 48 54 55 51 Dewpt 63 63 63 62 62 62 63 63 62 55 46 40 36 33 33 33 32 30 RH 54 62 78 87 90 90 71 62 62 61 69 74 79 70 56 45 41 44 Wind dir SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW N N Wind spd 11 8 6 8 10 12 16 17 13 11 9 8 8 9 9 9 9 6 Wind gust 26 23 21 24 26 29 32 32 28 25 21 20 20 21 21 20 20 18 Clouds B1 B2 B1 B2 OV B2 B1 SC B1 B2 B2 B1 B1 SC FW FW FW FW PoP 12hr 60 60 80 0 0 QPF 12hr 0.08-0.55 0.04 0.05-0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C L L L D D Tstms C S S S S S S S Heat index 82 Max heat 84 86 81 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 60 39 63 45 67 48 73 Temp 37 38 57 57 42 44 59 59 50 49 62 65 52 52 69 70 Dewpt 30 31 33 33 30 35 38 41 44 46 50 51 49 50 52 53 PWind dir N E E E E E E SW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 20 50 30 20 20 Rain shwrs S C C C S S S S Tstms S $$ MIZ043-182000- Oceana- Including the city of Hart 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 61 74 44 56 Temp 77 72 68 67 65 64 70 71 68 64 57 52 46 45 50 54 55 53 Dewpt 63 63 62 62 61 60 60 61 58 52 48 44 39 36 36 36 36 33 RH 62 73 81 84 87 87 71 71 70 65 72 74 76 70 58 50 49 46 Wind dir SW S S S S S SW SW W NW NW N N N N N N N Wind spd 12 10 11 12 13 14 16 14 12 9 8 8 8 9 10 12 12 9 Wind gust 29 25 26 29 33 35 34 31 27 24 20 20 21 21 23 25 26 21 Clouds B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 FW FW FW FW SC PoP 12hr 60 50 70 0 0 QPF 12hr 0.05-0.18 0.10 0.05-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L L Tstms S S C C S S Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 64 44 68 49 70 51 73 Temp 41 41 61 62 50 48 64 65 56 53 66 68 58 54 70 71 Dewpt 32 32 37 40 35 36 43 47 48 49 54 55 53 51 55 56 PWind dir NE E E E E E E SW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 20 50 30 20 20 Rain shwrs S C C C S S S S S Tstms S $$ MIZ044-182000- Newaygo- Including the city of Fremont 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 64 77 44 59 Temp 80 75 70 69 67 67 73 75 72 67 59 53 46 45 51 57 58 54 Dewpt 64 64 64 63 63 62 63 63 61 54 50 44 39 36 35 35 35 32 RH 58 69 81 81 87 84 71 66 68 63 72 71 76 70 54 43 42 43 Wind dir SW SW SW SW SW SW SW SW W NW NW N N N N N N N Wind spd 13 11 10 11 12 16 17 17 13 11 9 8 8 9 9 9 10 9 Wind gust 34 27 26 29 33 37 39 43 35 27 23 21 21 23 21 21 24 21 Clouds B2 B2 B2 B2 B2 B1 B1 SC B2 B2 B2 B2 SC FW FW FW FW SC PoP 12hr 60 50 80 0 0 QPF 12hr 0.10-0.32 0.08 0.06-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L D D Tstms S S C C S S S S Heat index 81 Max heat 83 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 63 42 66 48 69 51 74 Temp 40 41 60 61 48 46 62 63 55 51 65 68 57 54 71 72 Dewpt 31 32 35 37 33 35 42 45 47 48 53 54 52 50 54 56 PWind dir NE E E E E E E SW Wind char LT LT GN GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 20 50 30 20 20 Rain shwrs S C C C S S S S S Tstms S $$ MIZ045-182000- Mecosta- Including the city of Big Rapids 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 63 79 43 58 Temp 81 76 70 69 66 67 74 77 74 68 58 51 45 44 49 56 57 53 Dewpt 64 64 64 64 63 63 62 63 62 55 49 43 38 35 34 35 34 31 RH 56 66 81 84 90 87 66 62 66 63 72 74 76 70 56 45 42 43 Wind dir SW SW SW SW SW SW SW SW SW W NW N NW N N N N N Wind spd 14 11 9 11 12 16 18 20 16 12 9 8 8 9 10 9 10 9 Wind gust 32 26 25 28 31 35 37 40 35 27 23 20 19 20 20 19 20 21 Clouds B2 B2 B1 B1 B2 B1 B2 SC B2 B2 B2 B2 SC FW FW FW FW FW PoP 12hr 70 50 80 5 0 QPF 12hr 0.11-0.46 0.02-0.08 0.05-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C L D D Tstms C S S C S S S S Heat index 82 Max heat 83 85 81 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 61 40 64 47 68 50 73 Temp 39 39 58 58 45 44 60 61 53 50 64 66 55 53 70 71 Dewpt 31 31 35 35 33 35 40 43 46 47 52 53 52 50 53 55 PWind dir NE E E E E E E SW Wind char LT LT GN GN GN GN LT LT Avg clouds SC SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 20 50 40 20 20 Rain shwrs S C C C S S S S S $$ MIZ046-182000- Isabella- Including the city of Mount Pleasant 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 63 82 44 59 Temp 82 77 71 68 66 67 75 79 77 72 60 52 46 45 50 56 58 54 Dewpt 65 65 64 64 63 63 63 63 64 58 50 44 38 36 35 35 35 32 RH 56 67 79 87 90 87 66 58 64 61 69 74 73 70 56 45 42 43 Wind dir SW SW SW SW SW SW SW SW SW W NW NW NW N N N N N Wind spd 13 10 9 10 12 16 19 20 18 13 10 8 8 9 9 9 10 9 Wind gust 29 25 25 27 29 34 37 37 34 27 23 20 19 19 20 19 20 21 Clouds B2 B2 B1 B1 B2 B1 B1 SC B1 B2 B2 B2 B1 SC FW FW FW FW PoP 12hr 80 40 80 5 0 QPF 12hr 0.30-0.52 0.05 0.05-0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C L D D Tstms C S S C S S S S S Heat index 84 80 Max heat 85 89 83 82 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 61 41 65 48 68 50 74 Temp 40 40 58 57 45 45 60 61 53 51 63 67 55 53 70 71 Dewpt 32 32 35 35 33 36 40 43 47 48 52 53 51 51 53 55 PWind dir N E E E E E NE SW Wind char LT LT LT GN GN GN LT LT Avg clouds FW SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 20 50 40 20 20 Rain shwrs S C C C S S S S S Tstms S $$ MIZ050-182000- Muskegon- Including the city of Muskegon 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 63 76 47 60 Temp 78 73 70 69 66 66 71 73 70 66 59 55 49 48 53 58 58 57 Dewpt 63 63 63 63 62 61 62 62 59 54 50 46 41 38 37 38 37 35 RH 60 71 78 81 87 84 73 68 68 65 72 72 74 68 54 47 45 43 Wind dir SW S S S S SW SW SW SW NW NW NW N N N N N N Wind spd 13 10 11 12 13 17 16 16 12 10 8 8 8 9 9 11 12 10 Wind gust 33 27 26 28 33 37 39 40 32 26 21 20 20 20 20 25 26 21 Clouds B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B2 OV B1 FW SC FW FW SC PoP 12hr 60 40 80 5 0 QPF 12hr 0.11-0.19 0.08 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S L D D Tstms S S C C S S S S Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 66 45 69 51 71 52 74 Temp 44 43 62 64 51 48 64 66 57 54 66 69 59 55 70 72 Dewpt 33 33 38 40 36 36 44 49 50 50 55 56 54 52 55 57 PWind dir NE E E E E E E SW Wind char LT LT GN GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 20 50 30 20 20 Rain shwrs S C C C S S S S S Tstms S $$ MIZ051-182000- Montcalm- Including the city of Greenville 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 65 82 46 60 Temp 82 77 72 70 67 68 76 79 76 71 62 54 48 46 51 58 59 56 Dewpt 65 65 65 64 64 63 63 63 63 58 52 46 41 37 36 37 36 34 RH 56 67 79 81 90 84 64 58 64 63 70 74 77 71 56 45 42 43 Wind dir SW SW SW SW SW SW SW SW SW W NW NW N N N N N N Wind spd 16 12 11 12 14 17 21 23 20 14 11 9 9 10 10 10 10 11 Wind gust 34 27 26 28 32 37 39 43 37 29 24 21 20 20 20 20 23 Clouds B2 B2 B1 B1 B2 SC B2 SC B1 B2 B2 B2 B1 FW SC FW FW SC PoP 12hr 80 40 90 5 0 QPF 12hr 0.20-0.38 0.06 0.08-0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S L D D Tstms C S C C S S C C Heat index 84 80 Max heat 85 88 83 82 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 62 42 66 49 69 52 74 Temp 42 41 59 59 47 46 61 63 55 52 65 67 57 55 71 72 Dewpt 32 33 36 37 34 36 42 46 48 49 53 54 53 52 54 56 PWind dir NE E E E E E E SW Wind char LT GN GN BZ BZ GN LT LT Avg clouds SC SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 20 50 40 20 20 Rain shwrs S C C C S S S S S Tstms S $$ MIZ052-182000- Gratiot- Including the city of Alma 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 65 84 47 61 Temp 84 78 73 70 67 68 77 82 79 74 64 56 49 47 52 58 60 57 Dewpt 66 66 65 65 63 64 64 64 65 61 55 48 42 38 37 37 37 36 RH 55 67 76 84 87 87 64 55 62 64 73 74 77 71 56 45 42 45 Wind dir SW SW SW SW SW SW SW SW W W NW NW NW N N N N N Wind spd 16 11 11 12 13 17 21 20 19 14 11 9 10 10 10 10 10 10 Wind gust 28 25 25 27 28 32 36 34 33 27 23 19 21 Clouds B2 B2 B1 B1 B2 SC B1 SC B1 B2 B2 B2 B1 B1 SC SC FW FW PoP 12hr 80 40 80 10 0 QPF 12hr 0.23-0.32 0.03-0.08 0.07-0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C S L D D Tstms C S S C C S S C C Heat index 86 83 Max heat 86 89 86 84 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 61 42 66 50 69 52 74 Temp 43 42 59 58 46 46 62 63 55 53 65 68 57 55 71 72 Dewpt 33 34 37 37 34 37 42 47 49 50 54 54 53 53 54 56 PWind dir NE E NE E E NE NE S Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 30 50 40 20 30 Rain shwrs C C C C S S S C Tstms S $$ MIZ056-182000- Ottawa- Including the cities of Grand Haven and Jenison 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 65 79 48 62 Temp 80 76 72 70 68 68 75 77 72 67 60 55 50 48 54 59 60 58 Dewpt 65 66 65 65 64 63 64 64 62 57 52 48 44 40 39 40 40 38 RH 60 71 79 84 87 84 69 64 71 70 75 77 80 74 57 49 47 47 Wind dir SW S S SW SW SW SW SW SW NW NW NW N N N NW N N Wind spd 14 11 11 11 14 18 18 19 14 10 8 8 8 9 9 10 11 9 Wind gust 33 27 25 27 32 37 39 41 32 26 20 20 19 20 19 23 24 20 Clouds B2 B2 B1 B1 B2 B1 SC SC B2 B2 B2 B2 B2 SC SC FW SC SC PoP 12hr 60 30 80 5 0 QPF 12hr 0.09-0.21 0.02-0.07 0.06-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S L D D Tstms S S C C S S C S Heat index 82 Max heat 87 88 83 82 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 66 45 69 51 72 53 75 Temp 45 43 62 64 51 48 65 67 57 54 67 70 59 55 71 73 Dewpt 34 34 38 42 37 37 46 50 51 51 56 57 55 53 57 58 PWind dir NE E E E E NE E SW Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 30 50 30 20 20 Rain shwrs S C C C S S S S Tstms S $$ MIZ057-182000- Kent- Including the city of Grand Rapids 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 81 47 62 Temp 82 77 72 70 69 69 77 79 75 69 62 55 49 47 53 59 61 58 Dewpt 66 66 66 65 64 63 64 65 64 58 53 48 43 39 38 39 39 37 RH 58 69 81 84 84 81 64 62 69 68 72 77 80 74 57 47 44 45 Wind dir SW SW SW SW SW SW SW SW W W NW NW N N N N N N Wind spd 16 11 11 11 13 17 20 23 18 12 10 9 9 9 9 9 10 10 Wind gust 34 27 26 28 33 37 40 43 37 28 23 20 20 20 20 19 21 23 Clouds B2 B2 B1 B1 B2 B1 B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC PoP 12hr 80 40 90 5 0 QPF 12hr 0.14-0.40 0.02-0.08 0.08-0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S L D D Tstms C S C C S S C C Heat index 84 80 Max heat 88 89 85 84 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 63 44 67 50 71 53 75 Temp 44 42 60 62 49 47 63 64 56 53 66 69 58 55 72 73 Dewpt 33 33 37 39 35 36 44 48 50 50 55 56 54 52 56 57 PWind dir NE E E E E E E SW Wind char GN GN GN BZ BZ GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 30 50 30 20 20 Rain shwrs C C C C S S S S S Tstms S S $$ MIZ058-182000- Ionia- Including the city of Ionia 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 83 48 62 Temp 83 77 72 69 68 69 78 81 77 71 63 56 50 48 53 59 61 58 Dewpt 66 66 65 65 63 63 64 64 65 61 55 49 43 39 38 38 38 37 RH 57 69 79 87 84 81 62 56 67 71 75 77 77 71 57 45 42 45 Wind dir SW SW SW SW SW SW SW SW W W NW NW N N N N N N Wind spd 16 12 12 12 14 17 20 20 19 13 10 9 10 10 10 9 10 10 Wind gust 29 26 25 27 29 34 39 40 36 28 23 19 21 Clouds B2 B2 B1 B1 B2 SC B1 SC B1 B2 B2 B1 B2 SC SC SC SC SC PoP 12hr 90 40 90 10 0 QPF 12hr 0.19-0.37 0.05 0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S L D D S Tstms C S C C S S C C S Heat index 85 83 Max heat 87 89 86 84 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 63 43 67 50 71 53 75 Temp 44 42 59 60 47 47 62 63 55 53 66 68 57 56 72 73 Dewpt 33 34 37 39 35 36 44 48 50 51 55 56 54 53 55 57 PWind dir NE E E E E E E SW Wind char GN GN GN BZ BZ GN LT LT Avg clouds SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 30 50 40 20 30 Rain shwrs C C C C S S S S C Tstms S S $$ MIZ059-182000- Clinton- Including the city of St. Johns 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 85 48 62 Temp 84 78 73 70 68 69 79 83 79 74 65 58 51 49 53 59 61 58 Dewpt 66 66 65 64 63 63 64 64 65 62 56 50 43 39 38 38 38 37 RH 55 67 76 81 84 81 60 53 62 66 73 75 74 68 57 45 42 45 Wind dir SW SW SW SW SW SW SW SW W W NW NW N N N N N N Wind spd 17 12 12 12 14 17 21 20 18 14 11 9 10 10 10 9 10 9 Wind gust 29 26 25 27 29 33 36 33 32 28 21 19 19 21 Clouds B2 B2 B1 SC B2 B1 B1 SC B1 B2 B2 B2 B1 B1 SC SC SC SC PoP 12hr 90 40 90 20 0 QPF 12hr 0.18-0.40 0.04 0.13-0.21 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C S L D D S Tstms C S S C C S S C C S Heat index 86 84 Max heat 87 90 86 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 62 43 67 51 70 54 75 Temp 44 43 59 60 47 47 63 63 56 54 66 68 58 56 72 73 Dewpt 33 34 37 38 34 37 43 48 50 51 54 55 53 53 55 57 PWind dir NE E E E E E E SW Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 30 60 40 20 30 Rain shwrs C L C C S S S S C Tstms S S $$ MIZ064-182000- Allegan- Including the city of Holland 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 65 82 48 62 Temp 81 77 73 69 69 68 77 80 74 67 60 55 51 49 55 59 60 58 Dewpt 66 66 66 64 63 62 65 65 64 58 53 49 45 41 40 40 40 39 RH 60 69 79 84 81 81 67 60 71 73 78 80 80 74 57 49 47 49 Wind dir SW S S S S SW SW SW W NW NW NW N N N N N N Wind spd 12 10 9 9 12 14 16 17 13 9 6 6 6 8 8 9 10 8 Wind gust 28 25 23 23 27 32 34 35 32 23 18 18 18 23 25 19 Clouds B2 B1 B1 B1 B1 B1 B1 SC B2 B2 B2 B1 B2 B1 SC SC SC SC PoP 12hr 90 30 80 10 0 QPF 12hr 0.11-0.22 0.04 0.06-0.20 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S C D D Tstms S S S C S S C C Heat index 83 81 Max heat 87 89 86 84 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 65 45 69 51 72 53 75 Temp 45 44 62 63 50 48 65 66 56 54 68 69 58 56 72 73 Dewpt 35 35 39 41 37 38 47 51 52 52 57 57 54 53 57 58 PWind dir NE E E E E SE SE SW Wind char LT GN LT GN GN GN LT LT Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 5 40 50 30 20 20 Rain shwrs S C C C C S S S S Tstms S S $$ MIZ065-182000- Barry- Including the city of Hastings 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 83 48 63 Temp 82 76 72 69 68 69 78 81 77 70 62 56 51 49 54 60 61 59 Dewpt 67 66 65 64 63 63 65 65 66 61 55 50 45 41 39 40 39 39 RH 61 71 79 84 84 81 64 58 69 73 78 80 80 74 57 47 44 47 Wind dir S S SW SW S SW SW SW W W NW NW N N N N N N Wind spd 14 11 11 11 12 16 18 18 16 12 9 8 8 9 8 8 9 8 Wind gust 28 25 24 24 27 31 34 34 32 26 19 18 18 Clouds B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC SC PoP 12hr 90 30 90 20 0 QPF 12hr 0.16-0.29 0.05 0.14-0.20 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S C D D S Tstms C S S C C S S C C S Heat index 84 83 Max heat 87 89 86 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 64 44 67 51 71 54 75 Temp 44 43 60 61 48 47 63 63 56 54 67 69 58 56 73 72 Dewpt 34 34 38 40 36 38 46 50 51 52 57 57 54 53 57 58 PWind dir NE E E E E E SE SW Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 40 50 40 20 20 Rain shwrs C C C C C S S S S Tstms S S S $$ MIZ066-182000- Eaton- Including the city of Charlotte 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 84 49 62 Temp 83 77 72 70 68 69 78 82 78 72 64 58 51 49 53 59 61 59 Dewpt 65 65 64 64 63 62 64 65 65 63 56 51 45 40 39 39 39 39 RH 55 67 76 81 84 78 62 56 64 73 75 77 80 71 59 47 44 47 Wind dir SW SW SW SW SW SW SW SW SW W W NW N N N N N N Wind spd 16 12 11 11 12 16 19 18 16 12 9 8 9 9 9 9 9 6 Wind gust 31 27 25 26 28 33 35 32 29 27 20 18 19 19 18 Clouds B2 B2 B1 B1 B1 B1 B1 SC SC B2 B2 B2 B2 B1 SC SC SC SC PoP 12hr 90 30 80 20 0 QPF 12hr 0.18-0.36 0.04 0.16-0.22 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S C D D S Tstms C S C C S S C C S Heat index 85 84 Max heat 87 88 86 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 63 44 67 52 71 54 75 Temp 44 43 60 60 47 48 63 63 56 55 67 68 58 57 73 72 Dewpt 34 34 38 39 36 38 45 49 51 52 56 56 54 54 56 58 PWind dir NE E E E E E SE SW Wind char LT GN LT GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 40 60 40 20 20 Rain shwrs C C C C C S S S S Tstms S S $$ MIZ067-182000- Ingham- Including the city of Lansing 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 85 50 62 Temp 84 78 72 70 68 69 79 83 79 74 66 59 52 50 54 59 60 58 Dewpt 65 66 64 64 63 63 64 65 66 64 59 53 46 41 40 40 40 40 RH 53 67 76 81 84 81 60 55 64 71 78 80 80 71 59 49 47 51 Wind dir SW SW SW SW SW SW SW SW SW W W NW N N N N N N Wind spd 16 12 11 10 12 14 19 18 14 12 9 8 9 9 9 9 9 6 Wind gust 31 27 26 26 28 32 35 33 29 27 20 19 20 19 19 19 17 Clouds B2 B2 B1 B1 B1 B1 SC B1 B1 B2 OV OV B1 B1 SC SC SC SC PoP 12hr 80 40 90 30 0 QPF 12hr 0.18-0.32 0.04 0.13-0.32 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C S C D D C S S Tstms C S S C C S S C C C Heat index 86 85 Max heat 88 89 87 86 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 63 44 66 52 71 55 75 Temp 44 43 60 59 47 48 63 62 56 55 67 68 58 57 73 72 Dewpt 35 35 38 39 35 39 45 49 52 53 56 57 54 55 57 58 PWind dir NE E E E E E SE SW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 40 60 40 20 20 Rain shwrs C L L C C S S S S Tstms S S $$ MIZ071-182000- Van Buren- Including the city of South Haven 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 66 83 48 61 Temp 81 76 73 69 69 69 78 81 74 67 60 55 51 50 55 59 58 55 Dewpt 66 67 65 64 63 62 65 66 65 60 54 49 45 43 42 41 40 39 RH 60 74 76 84 81 78 64 60 74 78 81 80 80 77 61 51 51 55 Wind dir SW S S S S S SW SW W NW NW NW NW N N N N N Wind spd 14 11 10 10 12 14 16 16 13 9 6 6 8 8 9 10 11 8 Wind gust 34 28 26 27 31 34 34 34 29 24 19 18 19 18 19 23 25 19 Clouds B2 B2 B1 B1 B1 B1 B1 SC B2 B2 B2 B1 B1 B1 SC SC SC SC PoP 12hr 90 30 90 20 0 QPF 12hr 0.11-0.20 0.02 0.07-0.22 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S C D D S S Tstms S S C S C C S Heat index 83 83 Max heat 86 87 85 83 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 65 45 69 52 72 53 75 Temp 46 45 62 63 51 49 65 65 56 55 68 68 58 57 72 72 Dewpt 37 36 40 42 38 39 49 52 53 53 58 57 55 54 58 59 PWind dir NE E E E E SW E SW Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 5 40 50 30 20 30 Rain shwrs S C C C C S S S S C Tstms S S S S $$ MIZ072-182000- Kalamazoo- Including the city of Kalamazoo 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 66 83 49 63 Temp 81 76 71 69 68 68 78 81 76 69 62 57 52 50 55 61 61 59 Dewpt 66 67 65 64 63 62 65 66 67 63 56 51 47 43 41 41 41 41 RH 60 74 81 84 84 81 64 60 74 81 81 80 83 77 59 48 48 51 Wind dir S S S S S SW SW SW W W NW NW NW N N N N N Wind spd 17 12 11 10 12 14 17 18 14 12 8 8 8 9 9 9 9 6 Wind gust 33 28 25 26 29 33 34 33 29 25 18 18 19 17 Clouds B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC PoP 12hr 90 30 90 30 0 QPF 12hr 0.18-0.44 0.03 0.19-0.28 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S C D D S Tstms C S S C S C C S Heat index 83 83 Max heat 87 88 85 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 64 44 67 52 72 54 76 Temp 46 44 61 61 50 48 64 63 56 55 68 69 58 57 73 72 Dewpt 37 35 39 41 38 39 48 51 53 53 58 58 56 54 58 59 PWind dir NE E E E E SW SE SW Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 5 50 60 40 20 30 Rain shwrs S C L C C C S S S C Tstms S S S S $$ MIZ073-182000- Calhoun- Including the city of Battle Creek 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 66 84 50 63 Temp 81 76 71 70 68 69 78 82 77 72 64 58 53 50 55 61 61 59 Dewpt 66 67 65 64 63 63 65 66 67 65 58 53 48 43 41 41 41 41 RH 60 74 81 81 84 81 64 58 71 79 81 83 83 77 59 48 48 51 Wind dir SW S SW SW SW SW SW SW SW W NW NW NW N N N N N Wind spd 17 12 10 10 12 14 18 18 14 11 8 6 8 9 8 8 8 5 Wind gust 29 27 24 24 27 29 32 31 27 25 18 17 Clouds B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 OV B2 B1 B1 SC SC SC SC PoP 12hr 90 30 90 30 0 QPF 12hr 0.25-0.43 0.04 0.19-0.36 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S C S C D D C Tstms C S S S C S S C C C Heat index 83 84 Max heat 86 88 86 85 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 63 45 67 52 71 55 75 Temp 46 44 60 60 49 49 63 62 57 56 68 68 59 58 73 72 Dewpt 37 35 39 40 37 40 48 51 53 54 58 59 56 55 58 59 PWind dir NE E E E E S S SW Wind char LT GN GN GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 5 50 60 50 20 30 Rain shwrs S C L L C C S S S C Tstms S S S S $$ MIZ074-182000- Jackson- Including the city of Jackson 221 PM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 85 51 63 Temp 83 76 72 70 68 70 79 84 79 73 66 60 54 51 55 61 61 58 Dewpt 66 66 64 63 63 63 64 66 67 66 61 54 49 44 42 42 42 41 RH 57 71 76 78 84 78 60 55 67 79 84 81 83 77 61 49 49 53 Wind dir SW SW SW SW SW SW SW SW SW W W NW NW N N N N N Wind spd 16 11 10 10 11 13 18 18 14 11 9 8 8 9 9 8 8 5 Wind gust 32 27 25 25 27 29 33 33 31 26 19 19 20 19 19 18 18 16 Clouds B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 OV B2 B1 B1 B1 SC SC SC PoP 12hr 80 30 80 40 0 QPF 12hr 0.20-0.36 0.04 0.17-0.32 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C S C D D C Tstms C S S S S S S C C C Heat index 85 80 86 81 Max heat 88 89 88 88 Svr Tstorm A Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 63 45 66 53 71 55 76 Temp 45 44 60 59 48 49 63 62 57 56 68 67 59 58 73 71 Dewpt 37 36 40 40 37 41 48 51 53 55 59 59 56 56 59 60 PWind dir NE E E E E SE SW SW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 5 50 60 50 30 30 Rain shwrs S C L L C C S C S C Tstms S S S $$