Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
387 FOUS54 KJAN 211741 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 1241 PM CDT Thu Aug 21 2025 MSZ049-212100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 91 70 92 68 94 Temp 87 87 83 76 74 72 71 82 89 89 83 76 73 70 69 83 91 91 85 Dewpt 77 76 76 74 73 70 69 74 73 72 72 70 70 69 68 74 72 70 71 RH 72 70 80 94 97 93 93 77 59 57 70 82 90 97 97 74 54 50 63 Wind dir N N NE N NE NE N NE N N N NE N N N N N N N Wind spd 5 5 3 2 1 2 2 3 5 5 3 2 1 1 1 2 4 4 3 Clouds SC B1 B1 SC SC SC SC SC SC FW SC FW FW FW FW FW FW FW FW PoP 12hr 40 20 10 10 20 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S Tstms C C S S S S S Heat index 100 98 91 87 97 95 89 90 98 97 90 Max heat 106 106 89 101 102 87 101 102 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 69 94 69 94 68 90 67 85 Temp 74 70 91 84 74 70 91 84 73 69 87 82 72 68 83 79 Dewpt 69 69 72 71 69 66 69 68 64 63 69 68 63 60 66 65 PWind dir NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW CL CL FW FW FW FW SC SC SC SC SC PoP 12hr 5 10 5 5 5 10 10 30 Rain shwrs C Tstms C $$ MSZ052-212100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 70 90 70 91 Temp 86 86 81 76 73 71 71 81 87 89 83 76 73 71 71 82 88 89 83 Dewpt 74 73 74 73 71 70 69 72 72 70 72 72 70 70 70 72 71 70 71 RH 68 65 79 90 93 97 93 74 61 54 70 87 90 97 97 72 57 54 67 Wind dir N N N N N N N N N NW N NE N NW N N N N NE Wind spd 4 5 3 2 2 2 3 3 4 4 3 2 1 2 2 2 4 4 3 Clouds SC B1 B1 SC SC SC SC B1 SC SC FW FW FW SC SC SC SC FW FW PoP 12hr 50 20 30 10 30 QPF 12hr 0.03 0.01 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S S C C Tstms S C S S S S S C Heat index 94 94 87 94 94 88 93 94 88 Max heat 96 99 86 97 98 86 96 98 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 91 68 92 66 88 65 84 Temp 73 71 88 83 72 70 88 83 70 68 85 80 69 66 81 78 Dewpt 70 69 70 70 69 65 64 65 62 61 63 65 61 58 61 62 PWind dir NW N N N NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW CL CL FW FW FW SC SC SC SC SC SC PoP 12hr 10 20 5 5 5 10 10 20 Rain shwrs S S Tstms S S $$ MSZ034-212100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 68 94 69 96 Temp 88 90 86 77 73 71 69 83 89 92 87 77 73 71 70 85 92 94 89 Dewpt 74 72 70 68 68 67 67 69 68 66 66 67 67 67 67 69 67 65 65 RH 63 56 59 74 84 87 93 63 50 43 50 71 81 87 90 59 44 39 45 Wind dir N N NE NE NE NE N N N N N NE N N N N N N N Wind spd 6 9 8 5 4 4 4 5 6 6 5 3 2 2 2 4 5 6 5 Clouds SC SC SC FW FW FW CL FW FW FW FW FW CL FW FW FW FW FW FW PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 97 98 91 Max heat 98 101 89 94 97 88 97 99 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 70 96 69 96 68 89 65 86 Temp 74 71 93 88 74 70 92 88 73 70 86 82 70 67 82 81 Dewpt 66 66 67 65 64 62 61 62 63 62 63 61 60 58 60 58 PWind dir NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL FW FW CL CL FW FW FW SC SC SC B1 B1 SC SC PoP 12hr 5 5 0 5 5 10 20 20 Rain shwrs S S S S Tstms S S $$ MSZ025-212100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 67 94 68 96 Temp 87 91 85 75 71 68 68 82 89 91 86 76 72 70 69 85 91 93 87 Dewpt 74 71 70 69 68 67 66 70 69 68 69 68 67 67 67 71 69 67 68 RH 65 52 61 82 90 97 93 67 52 47 57 76 84 90 93 63 49 43 53 Wind dir N N N N NE N N N N N N N N N N N N N N Wind spd 6 9 6 5 3 3 3 4 5 6 5 3 2 2 2 3 5 5 5 Clouds SC FW SC SC FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 0 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 96 97 90 94 90 96 Max heat 98 101 87 95 97 87 98 99 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 96 68 96 67 88 64 86 Temp 73 71 92 87 72 69 92 86 71 69 85 80 68 65 83 80 Dewpt 67 67 68 67 64 61 61 63 62 61 63 62 59 58 60 60 PWind dir NE N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW CL CL FW FW FW SC SC SC SC SC SC SC PoP 12hr 5 5 5 5 5 10 20 20 Rain shwrs S S S Tstms S $$ MSZ047-212100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 70 93 69 95 Temp 88 88 84 77 75 73 71 82 89 90 84 76 73 71 70 84 91 92 86 Dewpt 78 76 75 74 72 70 69 73 73 71 71 69 69 68 68 73 71 69 71 RH 72 68 74 90 90 90 93 74 59 54 65 79 87 90 93 70 52 47 61 Wind dir N NE NE NE NE NE NE NE N N N NE NE N N N N N N Wind spd 4 5 3 2 2 2 2 3 5 4 2 2 1 1 1 2 4 4 2 Clouds B1 B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW CL FW FW FW PoP 12hr 30 20 10 5 10 QPF 12hr 0.06 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Heat index 101 99 92 88 97 96 90 90 99 97 91 Max heat 105 106 91 99 101 89 102 102 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 69 95 70 96 69 91 68 86 Temp 75 70 92 85 75 71 92 85 73 70 88 82 73 69 83 80 Dewpt 69 68 72 71 68 66 69 68 64 63 68 68 63 60 67 65 PWind dir N N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW FW CL CL FW FW FW SC SC SC SC SC SC PoP 12hr 5 10 5 5 5 10 10 30 Rain shwrs S C Tstms C $$ MSZ060-212100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 72 92 70 94 Temp 87 86 81 76 75 74 73 82 88 88 82 76 74 72 71 83 90 90 84 Dewpt 76 75 75 75 73 72 71 75 74 72 72 72 70 70 69 73 71 70 71 RH 70 70 82 97 94 93 93 79 63 59 72 87 87 93 93 72 54 52 65 Wind dir N N N NE N NE NE NE N N N NE NE N N N N N NW Wind spd 4 5 3 2 1 2 2 4 5 4 3 2 1 1 2 3 5 4 2 Clouds SC B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 50 30 40 10 20 QPF 12hr 0.11 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C S S Tstms C C C S C C S S Heat index 97 95 87 89 96 95 87 89 96 95 89 Max heat 102 105 87 102 102 87 102 101 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 95 71 96 70 92 70 88 Temp 73 71 92 84 74 72 91 84 74 71 89 83 74 70 85 80 Dewpt 69 69 70 70 70 69 70 70 68 66 69 69 65 64 67 66 PWind dir NW N NE NE E NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW CL FW FW FW FW FW SC SC SC SC PoP 12hr 5 10 5 5 5 10 10 30 Rain shwrs S C Tstms S C $$ MSZ074-212100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 1241 PM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 73 90 71 93 Temp 91 88 81 76 74 73 73 82 88 87 80 75 73 72 72 83 89 90 83 Dewpt 73 74 74 74 73 73 73 75 75 74 74 73 72 71 72 74 73 72 72 RH 56 63 79 94 97100100 79 66 65 82 94 97 97100 74 59 56 70 Wind dir NW NW S SE N N N NE N N S SW N N N N N NW SW Wind spd 3 4 2 1 1 1 1 2 3 3 2 1 1 1 1 2 3 4 2 Clouds SC B1 B1 B1 SC SC B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 70 40 60 20 50 QPF 12hr 0.16 0.10 0.20 0.05 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C S C L S S C C Tstms S L C S S C L S C C Heat index 100 97 86 90 97 95 90 97 97 88 Max heat 102 102 86 99 99 84 99 100 Date Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 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 71 94 71 95 69 93 69 89 Temp 74 72 91 84 74 72 91 83 74 70 89 82 73 70 86 79 Dewpt 72 71 71 71 71 70 68 68 67 66 67 68 66 63 65 64 PWind dir W N NW NE E NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC FW FW FW FW FW FW FW SC SC FW SC SC PoP 12hr 10 30 5 10 5 10 10 20 Rain shwrs C S Tstms C S $$