Point Forecast Matrices
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
601 FOUS54 KJAN 170842 PFMJAN Point Forecast Matrices National Weather Service Jackson MS 341 AM CDT Sat Aug 17 2024 MSZ049-172100- Jackson-Hinds MS 32.32N 90.08W Elev. 320 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 76 100 74 92 Temp 76 76 88 95 94 89 82 79 77 76 89 98 99 91 82 79 77 75 85 90 92 87 Dewpt 74 75 79 79 77 77 77 76 75 75 78 76 73 74 73 73 72 71 72 72 71 70 RH 94 97 75 60 58 68 85 91 94 97 70 50 44 58 74 82 85 87 65 56 51 57 Wind dir S SW W W W SW SW SW SW W W NW NW NW W NW NE N N N NW N Wind spd 3 5 6 6 6 5 2 2 3 3 6 6 6 4 3 2 2 2 4 6 8 5 Wind gust 13 14 13 Clouds SC FW SC B1 B1 B1 B1 SC SC SC CL FW FW SC SC SC SC SC SC SC FW FW PoP 12hr 30 20 10 40 20 QPF 12hr 0.05 0.06 0 0.11 0.01 Snow 12hr 00-00 00-00 00-00 Rain C S S Rain shwrs C S C C C C S S Tstms S S C S S S S Heat index 103113108103 89 103112110101 88 91 97 98 92 Max heat 116 118 100 86 114 115 100 86 101 102 Excess Heat W W W W W W Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 66 91 66 94 69 92 Temp 74 70 90 85 71 67 90 85 71 67 92 87 74 70 91 86 Dewpt 67 65 65 64 62 60 62 62 60 59 63 64 63 65 66 66 PWind dir N N NE NE NE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW CL FW CL FW CL CL CL CL FW FW FW FW PoP 12hr 10 5 5 5 5 10 5 10 $$ MSZ052-172100- Meridian-Lauderdale MS 32.33N 88.75W Elev. 320 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 74 99 71 92 Temp 75 75 86 95 94 87 79 77 75 75 88 97 99 90 80 76 73 72 84 91 92 86 Dewpt 73 75 77 77 76 76 76 76 74 74 75 73 72 73 74 72 70 69 69 67 65 66 RH 94100 75 56 56 70 91 97 97 97 66 46 42 58 82 87 90 90 61 45 41 51 Wind dir SW SW W W SW SW S SW SW W W NW NW NW W NW NW N N NW N N Wind spd 5 6 6 5 6 6 3 3 5 5 8 9 9 5 4 3 3 4 6 9 10 5 Wind gust 13 16 Clouds SC SC SC B1 B1 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 20 30 30 10 QPF 12hr 0.07 0.10 0.03 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C C C C C Tstms S S C C C Heat index 98109107 97 99108108 98 Max heat 112 114 97 111 111 98 97 97 Heat Y Y Y Y Y Y Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 91 63 91 66 92 67 91 Temp 72 68 88 85 70 65 88 84 70 67 91 85 72 68 89 85 Dewpt 64 62 63 62 60 58 59 60 59 59 63 64 63 63 65 66 PWind dir N N N NE NE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL FW CL CL CL CL CL CL FW FW PoP 12hr 5 5 5 5 5 10 5 10 $$ MSZ034-172100- Greenville-Washington MS 33.48N 90.98W Elev. 160 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 76 101 74 91 Temp 78 78 88 95 96 91 82 79 78 76 92100100 94 83 79 76 74 83 89 91 87 Dewpt 75 75 77 76 75 76 76 76 76 75 75 74 73 74 74 73 71 71 71 70 69 68 RH 91 91 70 54 51 62 82 91 94 97 58 44 42 53 74 82 85 90 67 54 49 53 Wind dir SW W W W W W SW SW SW W W NW NW N N N NE NE N N N N Wind spd 6 6 8 9 8 6 3 3 4 5 8 8 9 6 6 4 4 4 6 8 8 6 Wind gust 14 16 14 Clouds SC SC SC B1 B1 B1 B1 FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW PoP 12hr 20 20 10 40 20 QPF 12hr 0.11 0.01 0 0.17 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C S S Tstms S S C S Heat index 101109109103 89 103113111104 90 94 96 Max heat 85 111 113 100 87 115 115 103 84 96 98 Excess Heat W W W W W W Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 91 65 90 65 94 68 94 Temp 74 69 89 86 70 66 89 86 71 66 93 89 74 70 93 88 Dewpt 66 65 64 62 60 60 60 59 59 58 60 62 62 64 66 67 PWind dir NE NE NE NE NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW FW CL CL CL CL FW FW FW FW PoP 12hr 10 5 5 5 5 5 5 5 $$ MSZ025-172100- Greenwood-Leflore MS 33.50N 90.08W Elev. 160 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 75 99 72 91 Temp 78 77 88 95 95 91 81 77 76 76 90 98 99 92 81 77 75 73 82 89 91 86 Dewpt 74 75 77 77 77 77 76 76 75 74 76 74 74 75 73 72 70 70 70 68 66 66 RH 88 94 70 56 56 64 85 97 97 94 64 47 45 58 77 85 84 90 67 50 44 51 Wind dir SW W W W W W SW SW SW SW W NW NW N N N N N N N N N Wind spd 5 6 6 9 8 5 2 2 3 3 5 8 8 5 4 2 2 2 5 6 8 6 Wind gust 14 14 14 Clouds SC SC SC B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 20 20 10 30 10 QPF 12hr 0.05 0.01 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C Tstms S S S Heat index 100109110104 87 101111111103 86 87 Max heat 111 113 100 113 114 100 95 96 Excess Heat W W W W W W Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 90 64 90 64 94 69 94 Temp 71 67 88 86 69 65 87 85 69 66 91 89 73 71 93 88 Dewpt 65 64 63 62 60 59 59 60 58 57 61 63 62 64 66 66 PWind dir NE N NE NE NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL FW FW CL FW FW FW CL CL CL CL FW FW FW FW PoP 12hr 5 5 5 5 5 5 5 5 $$ MSZ047-172100- Vicksburg-Warren MS 32.35N 91.03W Elev. 110 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 77 100 75 92 Temp 78 77 89 95 95 90 82 80 78 77 90 98100 92 83 79 77 75 85 90 92 87 Dewpt 75 76 79 79 78 78 77 76 76 75 78 76 74 75 74 74 72 72 73 73 72 71 RH 91 97 73 60 58 68 85 88 94 94 68 50 44 58 74 85 85 90 67 58 52 59 Wind dir SW SW W W W SW SW SW SW SW W NW NW W NW NW E N N N N N Wind spd 3 4 5 6 6 5 2 2 3 2 6 6 8 4 3 2 2 2 5 6 8 4 Wind gust 13 13 13 Clouds FW FW SC B1 B1 B1 B1 SC FW SC CL FW FW SC SC SC SC SC B1 SC FW FW PoP 12hr 20 20 10 40 20 QPF 12hr 0.19 0.10 0 0.11 0.01 Snow 12hr 00-00 00-00 00-00 Rain C S S Rain shwrs S S C C C C S S Tstms S S C S S S S Obvis PF PF Heat index 105114112105 91 104112113103 90 92 98100 93 Max heat 84 118 118 103 90 116 116 101 86 101 102 Excess Heat W W W W W W Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 92 66 91 66 94 69 94 Temp 75 71 90 86 72 67 89 85 71 67 92 87 74 70 92 87 Dewpt 68 65 66 65 62 60 63 63 61 59 64 65 64 65 68 68 PWind dir N NE NE NE NE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW FW FW CL FW CL CL FW FW CL FW PoP 12hr 10 5 5 5 5 5 5 10 $$ MSZ060-172100- Natchez-Adams MS 31.62N 91.30W Elev. 320 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 76 100 76 93 Temp 78 77 89 95 96 90 82 79 78 76 90 97100 95 84 80 78 76 87 91 93 89 Dewpt 75 76 79 78 77 77 77 76 76 75 78 76 74 75 73 74 73 74 75 74 73 74 RH 91 97 73 58 55 66 85 91 94 97 68 51 44 53 70 82 85 94 68 58 52 61 Wind dir S SW W NW W S S SW SW SW W NW NW W SW W SE NW N N N N Wind spd 3 4 5 4 4 4 2 3 3 2 5 5 5 2 2 2 2 2 5 6 8 4 Wind gust 12 13 Clouds SC FW FW B1 B1 B1 B1 SC SC SC FW FW FW FW FW SC SC B1 SC SC SC SC PoP 12hr 30 20 5 30 30 QPF 12hr 0.04 0.01 0 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain C C Rain shwrs S C S C C S S C C Tstms S S S S S S S C C Obvis H Heat index 105113111104 89 104112112107 91 85 95101103 97 Max heat 119 120 103 88 117 117 107 88 107 109 Excess Heat W W W W W W Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 93 68 93 68 94 70 93 Temp 77 73 91 87 74 69 91 87 73 69 93 88 75 71 92 87 Dewpt 71 67 67 66 63 61 64 64 61 61 65 66 64 66 69 68 PWind dir NE N NE NE NE E SE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW FW CL CL CL FW FW FW FW FW FW PoP 12hr 10 10 10 5 5 10 5 10 $$ MSZ074-172100- Hattiesburg-Forrest MS 31.27N 89.26W Elev. 110 ft 341 AM CDT Sat Aug 17 2024 Date Sat 08/17/24 Sun 08/18/24 Mon 08/19/24 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 76 100 76 94 Temp 75 76 89 95 92 84 80 78 77 77 90 97100 93 83 80 78 77 88 92 94 89 Dewpt 74 75 78 76 76 76 76 75 74 75 77 75 72 73 74 74 73 72 72 70 69 69 RH 97 97 70 54 60 77 88 91 90 94 66 50 41 52 74 82 85 85 59 49 44 52 Wind dir S SW W W SW SW SW SW SW W W NW NW W W W NW NW N N NW NW Wind spd 2 3 5 4 5 6 3 3 3 3 5 5 5 4 3 2 3 3 5 8 8 5 Wind gust 13 Clouds SC SC SC B1 B2 B1 B1 SC SC FW CL FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 40 20 10 30 20 QPF 12hr 0.19 0.04 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C S S S S Tstms S C S C S S S S Heat index 103108104 93 86 103110109103 90 95 97 99 94 Max heat 113 115 95 112 112 102 86 100 102 Excess Heat W W W W W W Date Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 93 68 94 69 94 70 92 Temp 76 72 92 88 73 69 92 87 73 70 93 87 74 72 92 85 Dewpt 67 65 64 62 60 60 61 61 61 62 63 64 68 67 67 67 PWind dir N N N NE NE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL CL CL CL CL CL CL CL CL CL FW FW CL FW FW PoP 12hr 10 5 5 5 5 10 5 20 Rain shwrs S S Tstms S S $$