FOUS54 KJAN 180806 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 306 AM CDT Mon May 18 2026 MSZ049-182100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 306 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 88 69 85 Temp 72 72 78 85 85 81 76 75 74 73 80 86 86 80 73 72 71 71 77 82 83 79 Dewpt 70 69 73 74 74 72 72 72 71 71 74 75 75 74 72 71 70 70 74 75 74 73 RH 93 90 85 70 70 74 87 90 90 93 82 70 70 82 97 97 97 97 90 79 74 82 Wind dir SE SE S S S S S S S SE S S S S S S S SE SE S S S Wind spd 5 6 9 11 11 8 6 5 4 4 8 8 6 3 2 1 0 0 1 3 3 2 Wind gust 17 16 14 Clouds OV OV B2 B1 B1 B1 B1 B1 B2 B2 B2 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 92 95 95 89 90 Max heat 96 98 85 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 $$ MSZ052-182100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 306 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 88 68 87 Temp 67 68 77 84 86 82 73 72 71 71 78 85 87 82 72 71 69 70 78 85 86 81 Dewpt 65 65 68 68 68 70 69 68 68 68 69 68 69 70 68 68 67 68 71 69 68 70 RH 93 90 74 59 55 67 87 87 90 90 74 57 55 67 87 90 93 93 79 59 55 69 Wind dir S SE S S S S S S S S S S S S SW S SW S S S S W Wind spd 3 4 8 9 9 6 4 4 3 3 6 8 6 2 1 1 0 0 1 3 3 2 Wind gust 14 Clouds B1 B2 B1 SC SC B1 SC SC B2 B2 SC SC B1 B2 B1 SC B1 B2 SC SC SC B1 PoP 12hr 5 5 20 30 30 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C Tstms S S S C Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 85 67 84 67 83 67 84 Temp 69 69 82 79 69 69 81 78 70 69 80 78 70 69 81 78 Dewpt 67 67 70 70 67 68 70 70 68 68 71 71 68 69 71 71 PWind dir SW S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 40 50 30 70 50 80 20 60 Rain shwrs C S C C S C L C C L D S S C L Tstms S S C C C S C S S C $$ MSZ034-182100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 306 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 74 90 71 83 Temp 74 74 81 86 88 86 81 78 76 75 83 88 89 84 77 75 73 72 78 80 82 80 Dewpt 70 70 71 70 69 68 69 70 70 71 71 71 70 69 70 70 70 70 71 71 71 68 RH 87 87 72 59 54 55 67 76 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 S S S W E SE SE SE NE Wind spd 10 11 13 14 14 12 11 10 10 9 10 10 9 8 5 3 2 2 3 3 4 4 Clouds B2 B2 B2 B1 B1 B1 B1 B2 B1 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 91 93 94 94 87 Max heat 93 95 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 $$ MSZ025-182100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 306 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 90 70 84 Temp 73 73 80 86 89 86 78 77 75 74 82 88 89 84 75 73 71 71 78 81 83 80 Dewpt 69 69 70 70 69 68 68 69 70 70 72 71 70 69 69 69 69 70 72 71 70 68 RH 87 87 72 59 52 55 71 76 84 87 72 57 54 61 82 87 93 97 82 72 65 67 Wind dir S S S S S S S S S S S S S S S S SW SE E SE SE NE Wind spd 6 9 11 12 12 10 8 8 8 9 10 10 9 6 4 2 1 2 3 3 3 3 Wind gust 17 19 19 19 18 19 Clouds B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 PoP 12hr 10 10 30 60 90 QPF 12hr 0 0 0.06 0.17 0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L D D D D D Tstms S S C S C C S S C C C Heat index 91 87 94 94 Max heat 92 94 88 95 98 85 87 89 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 82 68 83 68 83 68 85 Temp 70 69 79 79 70 70 79 78 70 70 81 79 70 70 82 81 Dewpt 68 68 70 68 68 69 70 67 69 69 71 69 69 69 70 68 PWind dir NE SE SE S S S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 PoP 12hr 80 70 80 90 80 70 40 50 Rain shwrs D L L L L D L D D D L L C C C C Tstms C S S C C C S C C S S C C S S C $$ MSZ047-182100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 306 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 88 70 84 Temp 73 73 79 86 86 82 78 77 75 74 81 86 86 81 75 74 72 71 78 81 83 79 Dewpt 70 70 73 74 73 72 72 72 72 71 74 75 74 73 72 71 70 70 74 75 74 73 RH 90 90 82 68 65 72 82 85 90 90 79 70 68 77 90 90 93 97 88 82 74 82 Wind dir SE SE S S S S S S S SE S S S SE S S S E SE S SE SE Wind spd 6 6 10 11 11 9 8 6 5 4 6 8 5 3 2 1 0 0 1 3 2 1 Wind gust 14 Clouds OV OV B2 B1 B1 B1 SC B1 B2 B2 B2 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 S C C L L C C D D D D L Tstms S S C C C S C S S S C C Heat index 93 93 87 86 95 95 86 88 90 Max heat 95 98 88 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 TstmsC S S C C C C C S S C C S S C $$ MSZ060-182100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 306 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 74 89 71 86 Temp 74 75 81 87 86 81 77 76 74 75 82 87 86 80 75 73 72 72 80 84 83 78 Dewpt 70 70 72 72 73 72 71 71 71 71 74 74 74 73 71 70 70 70 73 74 73 72 RH 87 84 74 61 65 74 82 85 90 87 77 65 68 79 87 90 93 93 79 72 72 82 Wind dir SE SE S S S SE SE SE SE SE SE S S SE SE S SE SE SE S SE S Wind spd 9 8 11 12 11 10 8 6 6 5 8 8 8 5 3 2 2 2 3 3 3 2 Clouds B2 B2 B1 B2 B1 SC SC B1 B2 B2 B2 B2 B1 B1 B2 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 30 10 50 60 90 QPF 12hr 0.04 0 0.07 0.15 0.55 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C L L S S C C D D L Tstms C S C C C S S S S S C C Heat index 86 93 93 86 88 95 94 85 91 88 Max heat 97 98 89 99 101 95 95 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 85 70 83 69 83 69 84 Temp 71 70 82 79 72 72 80 77 71 71 80 78 72 71 82 79 Dewpt 69 68 74 73 70 70 74 72 70 69 74 73 71 70 74 73 PWind dir SE S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 60 80 50 90 70 80 50 60 Rain shwrs L C C D C C L D L L L D C C C L Tstms C C S C C S S C C C S C C S S C $$ MSZ074-182100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 306 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 88 69 89 Temp 70 71 79 85 86 82 75 74 73 72 80 86 87 82 74 71 70 71 79 87 88 82 Dewpt 68 68 72 72 71 71 71 71 70 70 72 72 71 71 70 69 68 69 71 70 69 71 RH 93 90 79 65 61 69 87 90 90 93 77 63 59 69 87 93 93 93 77 57 54 69 Wind dir SE SE SE SE S S SE SE SE SE SE SE S S S S S SE SE SE S S Wind spd 3 4 8 10 10 8 4 3 2 3 6 8 8 4 1 0 0 0 1 3 4 2 Clouds B1 B2 B1 B1 B1 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 0.01 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 Heat index 90 91 92 93 92 93 Max heat 92 94 84 94 96 84 94 96Date 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 $$