FOUS55 KMSO 200800 PFMMSO Point Forecast Matrices National Weather Service Missoula MT 200 AM MDT Wed May 20 2026 MTZ005-202200- Missoula-Missoula MT 46.92N 114.08W Elev. 3205 ft 200 AM MDT Wed May 20 2026 Date Wed 05/20/26 Thu 05/21/26 Fri 05/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 63 37 66 39 73 Temp 40 38 46 56 60 57 50 45 40 37 44 55 63 65 57 48 43 40 50 62 71 73 Dewpt 35 35 37 39 42 44 43 41 38 36 39 37 36 32 36 34 33 32 35 36 35 35 RH 82 89 71 53 51 62 77 86 92 96 82 51 36 29 45 58 67 73 56 38 27 25 Wind dir N N N W NW NW N N N N N NW NW NW N N N N N N NW NW Wind spd 0 0 0 5 10 8 4 0 0 0 0 2 4 6 0 0 0 0 0 0 5 6 Clouds SC B1 B2 B2 B2 B2 B2 B2 SC SC SC FW FW FW SC SC B1 SC SC FW FW SC PoP 12hr 70 80 0 0 0 QPF 12hr 0.02 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain L S Rain shwrs C L D Tstms S C S Date Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 78 45 81 47 77 43 63 Temp 52 43 65 78 56 47 69 80 58 49 68 74 55 45 57 61 Dewpt 37 35 37 35 38 37 38 35 37 37 39 39 41 39 39 38 PWind dir NW W SW W W SW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC FW FW FW SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 10 40 50 Rain C S C C $$ MTZ003-202200- Kalispell-Flathead MT 48.30N 114.27W Elev. 2977 ft 200 AM MDT Wed May 20 2026 Date Wed 05/20/26 Thu 05/21/26 Fri 05/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 35 64 40 69 Temp 43 41 46 53 55 54 48 42 37 35 45 57 62 63 55 48 42 41 50 62 67 69 Dewpt 41 39 41 42 43 42 41 39 35 33 37 38 36 35 39 38 35 35 36 39 39 40 RH 93 92 83 66 64 64 77 89 92 92 73 49 38 35 55 68 76 79 58 43 36 35 Wind dir S SW S W N N NE N N N S S S S SE SE N NE N S S S Wind spd 1 1 2 3 4 4 2 3 3 2 1 3 4 5 3 1 0 1 0 4 4 5 Clouds B2 B2 B2 B2 B2 B1 B1 FW FW FW FW FW SC SC SC B1 B1 B1 SC FW SC SC PoP 12hr 70 40 0 0 5 QPF 12hr 0.10 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C C Rain shwrs L C Tstms C C Date Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00Min/Max 43 72 45 75 47 71 43 61 Temp 52 44 65 72 54 47 69 73 55 49 65 68 52 45 55 60 Dewpt 42 38 43 42 43 40 41 39 41 39 40 41 43 40 40 40 PWind dir SE SE SW S SW SW W SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW FW SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 0 0 5 20 40 40 Rain C C C C Rain shwrs S Tstms S $$ MTZ007-202200- Butte-Silver Bow MT 45.95N 112.50W Elev. 5550 ft 200 AM MDT Wed May 20 2026 Date Wed 05/20/26 Thu 05/21/26 Fri 05/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 57 32 56 32 65 Temp 35 33 43 53 55 52 45 39 36 34 38 47 52 55 49 39 35 33 44 58 63 65 Dewpt 29 28 30 29 31 38 38 35 34 32 31 29 28 26 28 29 27 26 27 27 27 27 RH 78 82 60 39 40 59 76 85 92 92 76 49 39 32 44 67 72 75 51 30 25 24 Wind dir SW N NW W NW NW N NW NW NW N N N N N N N N N W NW NW Wind spd 1 0 2 5 8 10 4 3 4 5 5 5 6 6 1 0 0 0 0 1 3 5 Clouds B1 B1 SC B2 B2 OV B2 B2 B2 B2 SC B1 B1 SC FW FW SC SC SC SC SC B1 PoP 12hr 40 80 20 0 5 QPF 12hr 0 0.07 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain L L C Rain shwrs C L Snow C Tstms C S Date Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 72 41 77 43 76 42 63 Temp 46 38 66 72 51 43 71 75 53 45 72 74 53 44 61 61 Dewpt 30 27 30 29 32 30 31 32 33 31 32 33 34 35 35 35 PWind dir NW W NW W W SW SW SW Wind char LT LT LT LT LT GN GN GN Avg clouds SC FW SC SC SC SC FW SC SC SC SC SC B1 SC SC B2 PoP 12hr 0 0 5 10 5 20 20 60 Rain S S S Rain shwrs S L Tstms S S $$ IDZ010-202200- Salmon-Lemhi ID 45.12N 113.88W Elev. 4045 ft 200 AM MDT Wed May 20 2026 Date Wed 05/20/26 Thu 05/21/26 Fri 05/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 35 67 35 74 Temp 39 35 45 57 65 65 55 46 40 37 43 55 65 67 57 46 39 36 47 62 72 74 Dewpt 32 32 34 34 31 31 36 38 36 36 36 32 28 23 26 28 27 28 29 31 31 29 RH 76 89 65 42 28 28 49 73 85 96 76 41 25 19 30 49 62 72 49 31 22 19 Wind dir N N N N N N NW N N N N N N N N N N N N N N N Wind spd 0 0 0 0 3 10 6 0 0 3 5 4 6 8 00 0 0 0 0 0 5 Clouds B1 B1 B1 B1 B2 B2 B2 B1 B2 SC FW FW SC FW SC SC SC B1 SC FW SC SC PoP 12hr 20 60 10 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C C Rain shwrs C Tstms S Date Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 81 42 85 44 85 45 73 Temp 51 40 67 79 55 44 73 83 58 46 74 79 57 46 63 66 Dewpt 33 32 33 32 35 34 34 31 34 33 34 35 38 36 36 36 PWind dir N W W W W SW SW NW Wind char LT LT LT LT LT GN GN LT Avg clouds SC FW FW SC SC SC FW FW FW SC SC SC SC SC SC B1 PoP 12hr 0 0 5 5 0 10 10 50 Rain S Rain shwrs C Tstms S $$ MTZ004-202200- Lookout Pass-Mineral MT 47.45N 115.67W Elev. 6027 ft 200 AM MDT Wed May 20 2026 Date Wed 05/20/26 Thu 05/21/26 Fri 05/22/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 47 33 52 39 55 Temp 38 37 42 43 45 43 40 37 35 33 39 44 49 50 46 43 41 40 48 51 53 54 Dewpt 30 29 30 30 31 31 34 32 30 29 31 27 24 23 29 28 26 25 26 26 28 29 RH 73 72 62 60 58 62 79 82 82 85 73 51 37 34 51 55 55 55 42 37 38 38 Wind dir W W W W W NW N NE NE NE E NE N NW NW SW SW SW SW W W W Wind spd 9 8 10 13 12 11 8 8 6 6 8 5 4 5 6 4 4 4 3 6 8 9 Clouds B1 B1 B1 B1 B1 B1 B1 FW FW FW CL FW SC SC B1 B1 B1 SC FW FW SC FW PoP 12hr 30 40 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Rain shwrs C C Tstms S S Wind chill 32 31 36 36 39 37 31 29 27 33 Min chill 31 33 37 31 27 29 37 39 Date Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 59 46 65 47 59 38 49 Temp 46 43 54 57 50 47 54 57 50 47 49 50 45 39 37 42 Dewpt 32 29 29 29 34 31 29 28 32 29 29 31 32 31 28 27 PWind dir SW SW SW SW SW SW W W Wind char LT LT LT GN LT GN LT LT Avg clouds FW FW SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 5 20 50 40 Rain S C C C C SnowC C $$ IDZ006-202200- Lowell-Idaho ID 46.15N 115.60W Elev. 1575 ft 100 AM PDT Wed May 20 2026 Date Wed 05/20/26 Thu 05/21/26 Fri 05/22/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 43 76 46 80 Temp 47 45 49 61 69 68 57 50 46 43 47 63 74 74 61 53 48 46 52 70 79 78 Dewpt 44 43 46 46 45 47 48 47 45 42 45 44 41 45 47 46 42 41 43 45 42 44 RH 89 93 89 58 42 47 72 89 96 96 93 50 30 35 60 77 80 83 71 41 27 30 Wind dir N N N W W NW N N N N N N NW NW N N N N N N NW NW Wind spd 0 0 0 2 4 5 0 0 0 0 0 1 3 3 0 0 0 0 0 0 3 3 Wind gust 14 17 Clouds SC B1 B1 SC B1 SC B1 SC FW FW CL FW FW SC SC B1 SC SC FW CL CL CL PoP 12hr 10 50 0 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms S S Date Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 86 50 87 50 82 46 64 Temp 55 47 74 83 57 50 75 84 59 51 71 73 54 46 53 60 Dewpt 46 42 47 47 49 45 46 48 49 45 47 48 47 43 43 44 PWind dir NW W NW W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW FW SC SC SC SC B1 B2 B2 B1 PoP 12hr 0 0 5 0 5 10 60 60 Rain C L L C $$