Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
497 FOUS54 KJAN 111141 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 641 AM CDT Mon Aug 11 2025 MSZ049-112100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 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 93 74 91 73 90 Temp 74 85 90 90 86 79 76 75 75 84 89 87 82 77 75 74 74 83 88 87 82 Dewpt 73 77 77 76 76 75 75 74 74 79 79 79 78 76 75 74 74 79 80 79 78 RH 97 77 66 64 72 88 97 97 97 85 73 77 88 97100100100 88 77 77 88 Wind dir E E NE NE E SE SE SE E SE E SE SE S S S S SW SW SW S Wind spd 2 3 5 5 2 2 1 1 1 2 2 3 3 2 2 1 1 2 3 3 2 Clouds FW SC SC B1 B1 B1 SC SC SC SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 PoP 12hr 30 30 60 20 70 QPF 12hr 0 0 0.14 0.03 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S L L S S S S L L S Tstms S S C S C L S S L L S Heat index 95104103 96 96105101 90 93105101 92 Max heat 109 110 94 109 109 91 109 109 Heat Y Y Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 73 93 74 94 74 95 74 94 Temp 76 74 90 85 77 75 92 86 77 75 93 88 77 75 92 86 Dewpt 75 74 79 77 75 75 79 77 75 74 78 77 74 74 78 76 PWind dir S SW S SW S NW SE N Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC FW FW SC SC FW FW SC SC FW FW SC PoP 12hr 20 60 10 40 10 30 10 30 Rain shwrs S S L C C C Tstms S S L C C C $$ MSZ052-112100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 73 87 72 88 Temp 73 82 87 88 84 78 75 74 74 81 84 84 80 75 74 73 73 81 85 85 81 Dewpt 71 74 74 73 74 74 73 73 73 75 75 75 75 75 74 72 73 75 76 75 75 RH 93 77 65 61 72 88 94 97 97 82 74 74 85100100 97100 82 75 72 82 Wind dir NE NE NE NE E E SE E E SE SE SE S S S SW SW SW SW SW S Wind spd 3 5 5 5 3 2 2 2 2 2 4 4 3 2 2 2 2 2 3 3 2 Clouds FW B1 B1 B1 B1 B1 B1 SC B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 70 20 80 QPF 12hr 0.07 0 0.18 0.01 0.23 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L S S C C D D S Tstms S S S S S C L L S S S L L S Heat index 88 94 97 91 87 92 92 86 88 94 94 88 Max heat 98 101 89 97 97 87 98 100 Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 91 73 92 73 94 73 92 Temp 75 74 87 83 75 74 89 85 76 74 91 87 76 74 89 85 Dewpt 74 73 76 76 74 73 76 76 74 73 75 75 73 73 74 74 PWind dir SW SW SW W SW NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC FW SC SC SC FW FW SC SC FW FW SC PoP 12hr 20 60 10 50 10 30 10 30 Rain shwrs S S L S C C C Tstms S S L S C C C $$ MSZ034-112100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 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 95 75 94 74 93 Temp 75 86 91 93 90 81 78 77 76 86 91 92 87 79 77 76 75 85 90 90 86 Dewpt 73 76 74 73 73 74 74 74 75 77 76 75 75 76 76 75 75 78 77 76 75 RH 94 72 58 52 58 79 88 90 97 75 62 58 68 91 97 97100 80 66 64 70 Wind dir E E NE NE E E E SE SE S E SE SE S S S S SW SW S S Wind spd 2 3 4 5 4 2 2 2 2 2 2 3 3 2 2 2 2 3 3 3 3 Clouds FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 SC PoP 12hr 20 10 40 20 60 QPF 12hr 0 0 0.03 0.01 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S L L S Tstms S C C S S S C C S Heat index 96102102 98 87 98103103 97 96103102 95 Max heat 103 106 97 85 105 106 96 105 106 Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 74 93 74 95 75 96 74 95 Temp 76 75 91 87 77 76 93 89 78 76 94 90 78 76 93 89 Dewpt 76 75 76 75 75 75 76 74 74 74 75 74 74 74 75 74 PWind dir S SW S SW S W SE NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC FW SC SC FW FW SC SC FW FW SC PoP 12hr 20 50 10 30 10 20 5 20 Rain shwrs S S S C C S S Tstms S S C C S S $$ MSZ025-112100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 94 74 94 Temp 74 86 92 92 89 80 77 75 75 86 91 92 87 78 76 75 75 85 90 90 85 Dewpt 73 76 75 74 75 74 74 74 74 77 76 75 76 76 75 74 75 78 78 76 77 RH 97 72 58 56 64 82 90 97 97 75 62 58 70 94 97 97100 80 68 64 77 Wind dir E E NE NE E E E SE SE SE E SE SE S S S S SW SW S S Wind spd 2 3 4 5 3 2 2 2 2 2 2 2 3 2 2 2 2 2 3 3 3 Clouds CL FW SC SC SC SC SC SC SC FW SC SC B1 SC B1 SC SC SC SC B1 SC PoP 12hr 10 20 40 20 60 QPF 12hr 0 0 0.02 0.01 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S S S L L S Tstms S C C S S S C C S Heat index 96102102 98 98104103 98 97104102 96 Max heat 103 105 95 106 107 96 106 107 Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 74 95 75 97 74 96 Temp 76 75 90 86 76 75 92 88 77 76 93 89 77 76 92 88 Dewpt 75 75 77 76 75 75 77 76 74 74 76 76 74 74 76 75 PWind dir S SW S SW S W SE NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC SC SC SC SC FW SC SC FW FW SC PoP 12hr 20 50 10 30 10 20 10 20 Rain shwrs S S S C S C S S Tstms S S C S C S S $$ MSZ047-112100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 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 94 75 93 74 91 Temp 75 86 91 91 87 80 77 76 75 85 90 89 83 78 76 75 75 83 88 88 83 Dewpt 73 77 78 77 76 75 75 74 74 79 79 79 78 77 76 75 75 79 80 79 78 RH 94 75 66 64 70 85 94 94 97 82 70 73 85 97100100100 88 77 75 85 Wind dir E E NE NE E E SE SE SE SE E SE SE S S S S SW SW SW S Wind spd 1 2 4 4 2 1 1 0 0 1 2 2 2 2 1 1 1 2 3 3 2 Clouds FW SC SC B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC B1 B1 B1 B1 PoP 12hr 20 30 60 20 70 QPF 12hr 0.01 0 0.09 0.05 0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S L L S S S S L L S Tstms S S C S C L S S S L L S Heat index 97105104 97 99107104 93 94105103 94 Max heat 108 110 99 87 109 109 95 108 110 Heat Y Y Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 74 93 74 95 74 96 74 96 Temp 76 75 90 86 77 75 92 87 77 75 93 88 78 75 93 86 Dewpt 76 74 79 78 75 75 79 77 75 74 79 77 75 74 78 76 PWind dir S SW S SW S W SE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC FW FW SC SC FW FW SC SC FW FW SC PoP 12hr 20 50 10 40 10 30 10 30 Rain shwrs S S C C C C Tstms S S C C C C $$ MSZ060-112100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 75 92 74 91 Temp 75 85 90 90 86 79 77 75 75 85 90 87 82 77 76 75 75 84 88 86 83 Dewpt 73 76 75 75 75 75 75 74 74 78 77 77 77 76 75 74 75 78 78 77 77 RH 94 75 62 62 70 88 94 97 97 80 66 72 85 97 97 97100 82 72 75 82 Wind dir E E NE NE E SE S SE E SE E SE SE S S S S SW SW SW S Wind spd 2 3 4 4 3 2 1 1 1 2 2 3 3 2 2 2 2 2 3 3 3 Clouds SC SC B1 B1 SC B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 40 30 70 20 60 QPF 12hr 0.03 0.02 0.19 0.07 0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S L L S S S S L L S Tstms C C C S S L L S S L L S Heat index 95102100 95 97103 98 90 94102 97 91 Max heat 108 107 96 109 109 92 106 106 Heat Y Y Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 74 95 74 96 74 96 Temp 76 75 90 86 78 75 92 86 78 75 93 88 78 75 93 86 Dewpt 75 74 76 76 75 75 76 76 75 74 76 75 74 74 76 75 PWind dir S SW S SW S SW S NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW B1 SC FW FW SC SC FW FW SC SC FW FW SC PoP 12hr 20 50 10 40 5 30 5 30 Rain shwrs S C C C C Tstms S C C C C $$ MSZ074-112100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 641 AM CDT Mon Aug 11 2025 Date Mon 08/11/25 Tue 08/12/25 Wed 08/13/25 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 92 74 88 73 90 Temp 74 84 88 89 83 77 75 74 75 82 85 84 80 75 74 73 74 83 86 87 82 Dewpt 73 76 75 75 75 75 75 74 74 77 76 76 75 75 74 73 74 77 76 76 76 RH 97 77 66 64 77 94100100 97 85 75 77 85100100100100 82 72 70 82 Wind dir NE NE NE E E SE SE NE E SE SE S S S SE SE S S S S S Wind spd 2 5 5 5 3 2 1 1 1 2 4 4 3 2 1 1 1 2 3 4 3 Clouds SC B1 B1 B1 B2 B1 SC B1 B1 B1 B2 B1 B2 B1 SC SC B1 B1 B1 B1 B1 PoP 12hr 50 30 80 20 80 QPF 12hr 0.09 0.14 0.13 0.01 0.42 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C D D S S S S C C D D S Tstms C C C S S C L L S S S C D D S Heat index 92 98 99 91 91 94 92 91 97 97 89 Max heat 101 102 89 98 98 100 102 Date Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 74 93 74 95 75 96 75 95 Temp 75 75 89 84 76 75 91 86 77 76 93 88 78 76 91 85 Dewpt 75 74 75 75 75 75 76 76 74 74 75 75 74 74 75 75 PWind dir S SW SW SW SW NW NW N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW FW SC SC FW SC SC SC FW SC SC PoP 12hr 10 60 10 50 10 40 10 40 Rain shwrs S S L C C C Tstms S L C C C $$