FOUS54 KJAN 181601 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 1100 AM CDT Mon May 18 2026 MSZ049-182100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 73 89 69 85 Temp 86 87 83 77 75 74 74 81 86 86 80 73 72 71 71 77 82 83 79 Dewpt 73 72 72 71 71 71 71 74 75 75 74 72 71 70 70 74 75 74 73 RH 65 61 70 82 87 90 90 79 70 70 82 97 97 97 97 90 79 74 82 Wind dir S S SE S S SE SE S S S S S S S SE SE S S S Wind spd 11 10 6 5 5 4 4 8 8 6 3 2 1 0 0 1 3 3 2 Wind gust 17 16 16 14 14 Clouds SC B1 B1 B1 SC B2 B2 B1 B2 B1 SC B1 B1 B2 B2 B1 B1 B2 B1 PoP 12hr 10 10 50 60 80 QPF 12hr 0 0 0.06 0.10 0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C L L D D L Tstms S C C S S C S S C C C Heat index 92 94 88 86 95 95 89 90 Max heat 95 97 88 99 102 94 94 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 83 68 83 68 82 68 84 Temp 70 69 81 78 71 70 80 77 70 70 80 78 71 70 81 78 Dewpt 70 68 75 73 70 69 75 73 70 69 76 74 71 69 75 74 PWind dir S S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 PoP 12hr 60 70 60 90 70 80 40 60 Rain shwrs L C C D L L L D L L L D C C C L Tstms C S S C C C C C S S C C S S C $$ MSZ052-182100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 71 89 68 87 Temp 85 87 82 74 72 71 72 79 85 87 82 72 71 69 70 78 85 86 81 Dewpt 68 67 70 69 68 68 68 69 68 69 70 68 68 67 68 71 69 68 70 RH 57 52 67 84 87 90 87 72 57 55 67 87 90 93 93 79 59 55 69 Wind dir S S S S S S S S S S S SW S SW S S S S W Wind spd 9 9 6 4 3 3 3 6 8 6 2 1 1 0 0 1 3 3 2 Clouds FW SC SC SC SC B2 B2 B1 SC B1 B2 B1 SC B1 B2 SC SC SC B1 PoP 12hr 5 5 20 30 30 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C Tstms S S S C Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 1319 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 85 67 84 67 83 67 84 Temp 69 69 82 79 69 69 81 78 70 69 80 78 70 69 81 78 Dewpt 67 67 70 70 67 68 70 70 68 68 71 71 68 69 71 71 PWind dir SW S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 40 50 30 70 50 80 20 60 Rain shwrs C S C C S C L C C L D S S C L Tstms S S C C C S C S S C $$ MSZ034-182100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 89 75 91 71 83 Temp 87 89 87 81 78 76 75 83 88 89 84 77 75 73 72 78 80 82 80 Dewpt 70 69 68 68 69 70 71 71 71 70 69 70 70 70 70 71 71 71 68 RH 57 52 53 65 74 82 87 67 57 54 61 79 84 90 93 79 74 69 67 Wind dir S S S S S S S S S S S S S W E SE SE SE NE Wind spd 14 14 11 9 9 8 9 10 10 9 8 5 3 2 2 3 3 4 4 Wind gust 19 19 18 Clouds B1 B1 SC B1 B1 SC B2 B1 SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 10 10 40 60 90 QPF 12hr 0 0 0.05 0.29 0.34 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L D D D D D Tstms S C C S C S S C C C Heat index 92 94 88 94 94 87 Max heat 94 96 91 96 98 87 86 88 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 81 68 82 68 83 68 84 Temp 72 69 78 79 72 71 79 78 72 70 80 80 72 70 81 81 Dewpt 68 68 70 69 69 70 71 68 69 70 71 69 70 70 71 69 PWind dir NE SE S SW S S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 80 80 80 90 80 70 30 50 Rain shwrs D D L D L D L D L D L L C C C C Tstms C S C C C S C C S S C C S S C $$ MSZ025-182100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 74 91 70 84 Temp 88 90 87 79 77 75 75 83 88 89 84 75 73 71 71 78 81 83 80 Dewpt 70 68 67 67 68 69 70 72 71 70 69 69 69 69 70 72 71 70 68 RH 55 49 52 67 74 82 84 70 57 54 61 82 87 93 97 82 72 65 67 Wind dir S S S S S S S S S S S S S SW SE E SE SE NE Wind spd 12 12 9 8 9 88 10 10 9 6 4 2 1 2 3 3 3 3 Wind gust 18 19 18 19 Clouds SC SC B1 B1 B1 B1 B2 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 PoP 12hr 10 20 30 60 90 QPF 12hr 0 0 0.06 0.17 0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L D D D D D Tstms S S C S C C S S C C C Heat index 88 94 94 Max heat 93 96 88 95 98 85 87 89 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 82 68 83 68 83 68 85 Temp 70 69 79 79 70 70 79 78 70 70 81 79 70 70 82 81 Dewpt 68 68 70 68 68 69 70 67 69 69 71 69 69 69 70 68 PWind dir NE SE SE S S S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 80 70 80 90 80 70 40 50 Rain shwrs D L L L L D L D D D L L C C C C Tstms C S S C C C S C C S S C C S S C $$ MSZ047-182100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 74 90 70 84 Temp 86 88 84 79 77 75 74 82 86 86 81 75 74 72 71 78 81 83 79 Dewpt 73 72 72 71 71 71 71 74 75 74 73 72 71 70 70 74 75 74 73 RH 65 59 67 77 82 87 90 77 70 68 77 90 90 93 97 88 82 74 82 Wind dir S S S S S S SE S S S SE S S S E SE S SE SE Wind spd 11 11 6 5 5 4 4 6 8 5 3 2 1 0 0 1 3 2 1 Wind gust 16 16 14 14 Clouds B1 B1 B1 B1 SC B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 B1 B1 B1 PoP 12hr 10 10 40 60 90 QPF 12hr 0 0 0.09 0.16 0.44 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C D D D D L Tstms S C C C S C S S S C C Heat index 93 95 90 87 95 95 86 88 90 Max heat 95 97 89 98 100 84 93 94 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 83 69 82 68 82 68 83 Temp 71 69 80 78 72 71 79 77 71 70 80 78 72 70 81 79 Dewpt 70 68 76 73 71 70 75 72 71 69 76 74 71 70 75 73 PWind dir SE S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 70 80 70 90 70 80 40 60 Rain shwrs L L C D L L L D L L L D C C C L Tstms C S S C C C C C S S C C S S C $$ MSZ060-182100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 75 91 71 86 Temp 87 87 83 78 76 75 75 83 87 86 80 75 73 72 72 80 84 83 78 Dewpt 72 72 72 71 71 71 71 73 74 74 73 71 70 70 70 73 74 73 72 RH 61 61 70 79 85 87 87 72 65 68 79 87 90 93 93 79 72 72 82 Wind dir S SE SE SE SE SE SE S S S SE SE S SE SE SE S SE S Wind spd 12 11 8 6 5 5 5 8 8 8 5 3 2 2 2 3 3 3 2 Wind gust 17 16 16 Clouds B1 B1 SC SC B1 B2 B1 B1 B2 B1 B1 B2 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 30 20 50 60 90 QPF 12hr 0.04 0 0.07 0.15 0.55 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L S S C C D D L Tstms S C C C S S S S S C C Heat index 94 94 89 95 94 85 91 88 Max heat 97 98 90 99 101 95 95 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 85 70 83 69 83 69 84 Temp 71 70 82 79 72 72 80 77 71 71 80 78 72 71 82 79 Dewpt 69 68 74 73 70 70 74 72 70 69 74 73 71 70 74 73 PWind dir SE S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 60 80 50 90 70 80 50 60 Rain shwrs L C C D C C L D L L L D C C C L Tstms C C S C C S S C C C S C C S S C $$ MSZ074-182100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 1100 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 72 89 69 89 Temp 86 86 81 75 74 74 74 80 86 87 82 74 71 70 71 79 87 88 82 Dewpt 70 71 72 71 71 71 71 72 72 71 71 70 69 68 69 71 70 69 71 RH 59 61 74 87 90 90 90 77 63 59 69 87 93 93 93 77 57 54 69 Wind dir S S S SE SE SE SE SE SE S S S S S SE SE SE S S Wind spd 10 11 9 4 3 2 3 6 8 8 4 1 0 0 0 1 3 4 2 Clouds SC SC B1 SC B2 B2 B2 B1 B1 SC B1 B1 SC B1 B1 SC SC SC B1 PoP 12hr 20 5 20 5 40 QPF 12hr 0 0 0.01 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S Tstms S S S S C Obvis PF PF Heat index 91 91 92 93 9293 Max heat 92 94 83 94 96 84 94 96 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 69 86 69 84 70 85 Temp 70 70 85 81 71 71 82 80 72 71 81 79 72 71 82 79 Dewpt 68 68 71 71 69 70 72 71 70 70 74 73 71 70 74 73 PWind dir S S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 20 60 20 70 50 80 30 70 Rain shwrs S L S S C L C C L D S C C L Tstms C S S C C C C C S S S C $$