Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
090 FOUS54 KJAN 171857 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 156 PM CDT Sat Aug 17 2024 MSZ049-180900- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 100 73 91 68 Temp 94 87 81 78 77 76 89 97 97 89 80 78 75 74 82 88 89 84 76 73 70 69 Dewpt 77 77 77 76 75 75 79 77 76 76 75 75 74 73 74 73 72 70 70 67 64 65 RH 58 72 88 94 94 97 73 53 51 66 85 91 97 97 77 61 57 63 82 81 81 87 Wind dir W SW SW SW SW W W NW NW W W NW NE N N N N N N N NE NE Wind spd 4 2 2 2 3 3 5 6 6 4 2 2 2 2 5 6 9 5 3 2 2 2 Clouds B1 B1 SC SC FW FW CL FW FW SC SC SC SC SC SC SC FW FW CL FW FW FW PoP 12hr 20 20 30 20 10 QPF 12hr 0.05 0.15 0.04 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S S S S S S Tstms S S S C S S S Obvis PF Heat index 108100 87 104113111100 85 89 96 96 Max heat 116 98 116 119 97 83 99 100 88 Excess Heat W W W W W W Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 64 90 63 93 68 91 68 92 Temp 87 82 69 65 87 82 68 64 89 84 72 69 89 84 72 69 89 85 Dewpt 66 64 61 59 62 62 59 59 64 65 65 66 67 66 66 65 68 68 PWind dir N NE NE NE E SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW CL CL CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 10 5 10 5 5 5 5 5 10 $$ MSZ052-180900- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 99 71 92 66 Temp 94 87 79 77 75 75 88 96 98 88 79 76 73 73 82 88 90 85 75 72 69 68 Dewpt 75 76 76 75 74 74 76 74 73 73 74 73 70 70 70 68 66 66 66 64 62 62 RH 54 70 91 94 97 97 68 49 45 61 85 90 90 90 67 52 45 53 74 76 78 81 Wind dir W SW SW SW SW W W NW NW W W NW NW N N N N N N N N N Wind spd 5 3 3 4 5 5 8 8 9 5 4 3 3 4 6 9 10 6 5 4 5 4 Clouds SC B1 B1 FW FW FW CL CL FW SC FW FW FW FW FW FW FW CL CL CL CL FW PoP 12hr 20 30 30 10 5 QPF 12hr 0.13 0.08 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C S S Tstms S S S C S Heat index 107 98 100108108 96 Max heat 114 97 110 114 94 96 96 86 Excess Heat W W W W Heat Y Y Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 62 90 64 91 67 90 67 92 Temp 86 82 68 64 86 81 67 65 88 84 72 68 86 83 72 68 87 84 Dewpt 63 62 59 57 59 59 58 60 65 64 64 63 65 64 63 63 66 66 PWind dir N N NE NE E E E E E Wind char LT LT LT LT LT LT GN LT LT Avg clouds CL CL CL CL CL CL CL CL CL FW CL CL CL FW CL FW FW FW PoP 12hr 5 0 5 5 5 5 5 5 10 $$ MSZ034-180900- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 101 73 91 67 Temp 96 91 82 79 78 78 91 99 97 91 82 79 76 75 82 87 89 85 76 73 70 68 Dewpt 72 74 75 75 75 75 76 76 75 76 76 75 73 72 72 71 69 68 67 66 64 65 RH 46 58 79 88 91 91 62 48 50 62 82 88 90 90 72 59 52 57 74 79 81 90 Wind dir NW W S SW SW W NW NW NW NW N NE NE N N N N N N NE NE NE Wind spd 6 4 2 3 4 4 6 8 9 6 5 3 3 5 6 8 9 8 6 5 5 4 Clouds SC B1 FW FW FW FW CL FW FW FW SC SC SC SC SC FW FW FW CL CL CL FW PoP 12hr 20 20 30 20 10 QPF 12hr 0 0.04 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C S S Tstms S S S C S S Heat index 105102 89 103113110104 90 93 94 Max heat 109 101 89 115 115 103 86 95 96 88 Excess Heat W W W W W W Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 64 89 62 93 68 93 68 94 Temp 86 83 69 65 86 83 68 63 89 86 73 69 90 86 73 69 91 88 Dewpt 64 61 60 58 59 58 57 56 60 62 63 64 65 65 64 64 66 67 PWind dir NE NE NE NE E E SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW CL CL CL CL CL CL CL CL CL FW CL CL FW FW CL CL FW PoP 12hr 5 5 5 5 5 5 5 5 5 $$ MSZ025-180900- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 99 72 91 65 Temp 95 90 80 77 75 76 90 97 97 91 81 77 74 73 82 88 89 85 74 70 67 66 Dewpt 73 74 75 75 75 75 77 76 76 76 75 73 71 70 71 69 68 66 66 65 64 64 RH 49 60 85 94100 97 66 51 51 62 82 87 90 90 69 54 50 53 76 84 90 93 Wind dir NW W SW SW SW SW W NW NW N N NE NE N N N N N N NE NE NE Wind spd 5 2 2 2 2 3 5 8 9 5 4 2 2 3 5 6 9 6 5 3 3 3 Clouds SC SC FW FW FW FW FW CL FW FW FW SC SC SC SC FW FW FW CL CL CL CL PoP 12hr 20 20 30 10 5 QPF 12hr 0 0.01 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C Tstms S S S S Heat index 105102 85 102112111103 86 Max heat 109 99 114 114 100 93 93 85 Excess Heat W W W W W W Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 63 89 62 93 68 93 68 94 Temp 85 82 67 64 85 82 66 63 88 85 72 69 89 86 72 69 90 87 Dewpt 63 61 59 58 57 58 57 56 62 64 63 63 65 66 64 63 65 66 PWind dir N NE NE NE E SE SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL FW FW PoP 12hr 5 5 5 5 5 5 5 5 5 $$ MSZ047-180900- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 100 74 91 69 Temp 95 89 82 79 78 77 90 97 98 90 82 78 76 75 83 88 90 85 77 74 71 69 Dewpt 78 77 77 76 75 76 79 78 76 77 76 75 74 73 75 74 73 71 71 68 65 65 RH 58 68 85 91 91 97 70 55 50 66 82 91 94 94 77 63 58 63 82 82 81 87 Wind dir W SW SW SW SW SW W NW NW W W N NE N N N N N N N NE NE Wind spd 5 2 2 2 2 2 6 6 8 4 2 1 2 2 5 6 8 6 3 2 2 2 Clouds B1 B1 SC SC FW FW CL FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 20 20 30 20 10 QPF 12hr 0.04 0.07 0.05 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C S S S S Tstms S S S C S S S Obvis PF Heat index 111102 90 106115113103 88 90 98 98 90 Max heat 118 103 91 119 121 100 85 101 102 90 Excess Heat W W W W W W Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 65 91 63 93 68 92 68 93 Temp 88 83 70 66 87 83 69 64 89 85 73 69 89 85 73 69 90 86 Dewpt 67 64 61 59 63 62 60 58 64 66 66 66 68 67 66 66 69 68 PWind dir NE NE NE NE E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW CL CL CL CL CL CL FW CL CL CL FW FW CL FW PoP 12hr 10 5 10 5 5 5 5 5 5 $$ MSZ060-180900- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 100 76 93 72 Temp 96 90 82 80 78 77 90 97 99 94 84 81 78 77 86 91 92 87 79 76 74 72 Dewpt 77 77 77 76 76 76 79 78 76 76 75 75 75 75 76 76 74 73 72 70 67 67 RH 55 66 85 88 94 97 70 55 48 56 74 82 91 94 72 62 56 63 79 82 79 84 Wind dir W SW S S SW SW W NW NW W S SW W NW N N N N N N NE NE Wind spd 2 2 2 3 3 2 5 5 5 3 2 2 2 2 6 6 8 5 2 2 3 3 Clouds SC SC SC SC SC FW FW FW CL FW SC SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 20 10 20 30 20 QPF 12hr 0.03 0 0.14 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S S C C S Tstms S S S S C C S Obvis K Heat index 111103 90 85 106114114106 92 86 97102102 95 Max heat 120 103 92 120 122 107 90 110 110 99 Excess Heat W W W W W W Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 67 93 66 94 70 93 70 92 Temp 89 86 73 68 90 86 71 67 91 86 74 71 90 85 73 71 90 85 Dewpt 68 66 63 61 64 63 61 60 65 66 67 67 69 68 68 68 69 69 PWind dir N NE NE NE E SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW CL CL CL CL CL CL FW CL CL FW FW FW FW FW PoP 12hr 10 5 10 5 10 10 10 5 10 $$ MSZ074-180900- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 156 PM CDT Sat Aug 17 2024 Date 08/17/24 Sun 08/18/24 Mon 08/19/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 100 75 94 70 Temp 92 84 78 77 76 76 88 96 97 92 82 78 77 76 86 90 91 86 78 74 72 70 Dewpt 76 77 76 75 75 75 79 76 74 74 74 74 74 73 74 72 70 70 69 67 65 65 RH 60 80 94 94 97 97 75 53 48 56 77 88 90 90 68 56 50 59 74 79 79 84 Wind dir W S S SW SW W NW NW NW W SW W W NW N NW NW NW NW N N N Wind spd 3 3 3 3 3 3 5 5 5 3 3 3 3 3 5 8 9 5 3 2 3 4 Clouds B1 B1 B1 SC SC FW FW FW CL FW SC SC SC FW FW FW FW FW CL CL CL CL PoP 12hr 30 20 30 20 10 QPF 12hr 0.08 0.02 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C S S Tstms C S S S S S S Heat index 105 94 102110109102 87 94 98 97 91 Max heat 115 94 113 114 97 101 100 90 Excess Heat W W W W W W Date 08/20 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 Sat 08/24/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 66 93 66 94 69 91 70 92 Temp 89 85 71 67 89 84 70 67 90 82 73 70 87 83 73 71 88 84 Dewpt 64 63 61 60 61 61 60 60 66 67 68 66 67 67 68 68 69 68 PWind dir N N NE NE E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL CL CL FW FW CL FW FW FW FW FW SC PoP 12hr 5 0 5 5 10 10 20 10 30 Rain shwrs S S C C Tstms S S C C $$