Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
378 FOUS54 KJAN 181511 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 1011 AM CDT Mon Aug 18 2025 MSZ049-182100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 97 74 98 73 97 Temp 96 93 86 79 77 75 74 88 95 95 89 80 77 75 74 87 95 94 86 Dewpt 76 76 76 76 74 74 73 77 77 75 76 74 73 72 72 77 76 74 76 RH 53 58 72 91 90 97 97 70 56 53 66 82 87 90 93 72 54 53 72 Wind dir NE NE NE S SW NW N NE NE NE NE NE E NW N N N N N Wind spd 5 5 3 1 1 1 1 2 4 5 2 1 1 1 1 2 3 3 2 Clouds SC SC SC SC FW FW FW FW FW SC FW FW FW FW FW CL FW SC SC PoP 12hr 20 10 20 10 30 QPF 12hr 0.03 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C Tstms S S S S C C C Heat index 110105 96 101110107 99 85 99108105 95 Max heat 116 116 95 116 115 98 113 113 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 94 72 92 71 91 71 92 Temp 76 74 91 84 75 73 89 82 74 72 89 83 74 72 90 84 Dewpt 73 73 77 76 74 72 78 76 73 72 77 75 73 71 76 73 PWind dir N N NE N SE N SE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 30 50 30 50 20 40 10 20 Rain shwrs C C C C S C S Tstms C C C C S C S $$ MSZ052-182100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 73 95 72 95 Temp 92 92 86 79 76 74 74 86 93 93 87 79 76 74 73 85 92 93 86 Dewpt 73 72 74 74 72 71 72 74 72 71 73 72 71 70 71 73 72 71 73 RH 54 52 68 85 87 90 93 68 51 49 63 79 85 87 93 67 52 49 65 Wind dir NE NE E SE W N NE NE E NE E E SE N NE NE NE NE NE Wind spd 5 5 3 2 1 1 2 3 5 5 2 2 1 1 2 2 4 4 2 Clouds FW SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 20 10 10 10 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Heat index 101100 94 94101100 94 92100100 93 Max heat 105 106 92 103 105 93 102 104 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 93 71 90 71 89 70 89 Temp 75 74 90 83 74 73 88 81 73 72 85 80 73 71 86 82 Dewpt 72 71 73 74 72 71 74 74 72 71 74 74 71 71 73 72 PWind dir NW N NW W SE NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 20 40 30 60 20 50 20 30 Rain shwrs S C C L S C S C Tstms S C C L S C S C $$ MSZ034-182100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 100 74 101 75 99 Temp 98 97 90 82 79 76 76 91 98 98 93 82 79 77 76 89 96 96 89 Dewpt 73 72 73 74 74 73 73 75 72 71 71 73 73 73 73 74 72 72 72 RH 45 45 58 77 85 90 90 60 43 42 49 74 82 87 90 61 46 46 57 Wind dir NE NE NE N N N E NE NE NE NE NE NE N N N N N N Wind spd 5 6 5 2 2 1 2 2 5 5 4 2 2 2 2 2 4 5 5 Clouds FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 10 10 10 10 30 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Heat index 109106 99 88 102108107100 88 99105104 96 Max heat 110 111 98 86 110 111 99 84 106 107 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 95 73 94 72 94 72 94 Temp 77 75 92 86 76 74 90 87 75 73 91 88 75 73 91 88 Dewpt 73 73 73 72 73 71 73 71 72 72 71 69 71 70 70 68 PWind dir N N NE NE NE NE E N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 40 20 30 10 20 10 10 Rain shwrs C C S C S Tstms C C S C S $$ MSZ025-182100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 100 75 102 74 99 Temp 98 99 92 82 78 76 76 91 98 99 92 81 78 75 76 89 96 96 89 Dewpt 73 72 73 73 73 72 73 75 73 71 73 73 72 72 73 75 73 72 74 RH 45 42 54 74 85 87 90 60 45 41 54 77 82 90 90 64 48 46 61 Wind dir NE NE NE NE NE NE E NE NE NE NE NE NE NE NE N N N NE Wind spd 5 5 4 2 1 1 1 2 4 5 3 2 1 1 2 2 4 5 4 Clouds FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 10 5 10 10 30 QPF 12hr 0.01 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S Tstms S C C S Heat index 109108101 87 103109108101 86 99106105 97 Max heat 110 111 98 111 111 98 107 109 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 96 72 94 71 95 71 95 Temp 76 75 92 86 75 73 91 86 74 72 91 88 74 72 91 86 Dewpt 73 73 74 73 72 71 74 73 72 71 72 71 71 70 71 70 PWind dir N N NE NE E NE E N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 30 20 30 10 20 10 10 Rain shwrs S C S C S S Tstms S C S C S S $$ MSZ047-182100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 99 75 99 74 98 Temp 97 95 87 80 77 76 75 89 96 96 89 81 78 76 75 87 95 95 86 Dewpt 76 75 76 76 74 74 73 78 77 75 76 75 74 72 72 77 76 74 75 RH 51 53 70 88 90 94 94 70 55 51 66 82 88 87 90 72 54 51 70 Wind dir NE NE NE SE SW W N NE NE NE E E E NE NW N N N N Wind spd 4 5 2 1 0 0 1 2 4 4 2 1 0 0 1 2 2 3 2 Clouds FW SC B1 SC FW FW FW FW FW SC SC FW FW FW FW CL FW SC SC PoP 12hr 20 10 10 10 30 QPF 12hr 0.08 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C Tstms S S S S C C C Heat index 111107 97 102111109100 86 99109106 96 Max heat 116 114 97 87 115 114 99 113 113 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 95 73 93 72 93 71 93 Temp 76 74 92 85 76 73 89 83 75 73 90 84 75 72 90 85 Dewpt 74 73 77 76 74 72 77 76 73 72 76 75 73 71 75 73 PWind dir N N NE NE E NE SE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 30 50 30 40 20 30 10 20 Rain shwrs C C C C S C S Tstms C C C C S C S $$ MSZ060-182100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 73 97 73 98 Temp 95 92 84 77 76 74 74 86 93 93 88 79 77 75 74 87 94 93 86 Dewpt 75 75 76 75 74 74 73 77 76 74 75 74 74 73 73 76 75 73 74 RH 53 58 77 94 94100 97 75 58 54 66 85 90 94 97 70 54 52 68 Wind dir NE N NE S NW N NE NE NE NE E SE S W NW N N N NE Wind spd 5 5 3 2 1 1 1 2 4 4 2 1 1 1 1 2 3 3 2 Clouds FW SC B1 SC SC SC FW FW SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 20 20 10 30 QPF 12hr 0.06 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C C C Tstms S C S S S C C C Heat index 108103 92 98106104 97 98105103 95 Max heat 113 114 93 112 113 98 112 112 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 94 73 91 72 92 71 93 Temp 76 74 91 83 75 73 87 82 74 73 88 82 74 72 89 84 Dewpt 73 73 76 76 74 72 76 75 73 72 76 74 73 71 74 73 PWind dir N N E NE SE N SE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 30 60 30 50 20 40 10 30 Rain shwrs C L C C S C C Tstms C L C C S C C $$ MSZ074-182100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 1011 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 96 73 96 73 97 Temp 93 90 84 77 75 74 74 86 93 94 87 79 76 74 74 87 94 94 87 Dewpt 74 74 75 74 74 73 73 76 73 72 73 73 72 71 71 74 71 71 73 RH 54 60 74 90 97 97 97 72 52 49 63 82 87 90 90 65 47 47 63 Wind dir NE NE SE W NW N N NE NE NE E S W NW NW N NE E SW Wind spd 5 4 2 1 1 1 2 3 5 5 2 1 1 1 2 2 4 3 2 Clouds SC SC B1 SC FW FW FW FW FW FW SC FW FW CL FW FW FW FW SC PoP 12hr 50 20 20 5 30 QPF 12hr 0.14 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C S Tstms C C S S S C C S Heat index 103 99 92 96102101 94 95101101 94 Max heat 106 106 91 105 105 93 105 105 Heat Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 94 72 91 72 90 72 91 Temp 76 74 91 83 74 73 87 82 74 73 86 81 74 73 88 83 Dewpt 73 73 74 74 73 72 75 74 73 72 75 74 73 72 74 73 PWind dir SW NW SW W S N SW NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 20 50 20 60 30 60 20 40 Rain shwrs S C C L C S L S C Tstms S C C L S S L S C $$