Point Forecast Matrices
Issued by NWS Jackson, MS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
900
FOUS54 KJAN 220841
PFMJAN

Point Forecast Matrices
National Weather Service Jackson MS
341 AM CDT Sat Jul 22 2017

MSZ049-222200-
Jackson-Hinds MS
32.32N  90.08W Elev. 320 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          92          75          91
Temp          76 76 86 90 92 87 80 77 75 75 84 91 90 85 78 77 75 76 84 90 89 83
Dewpt         73 74 76 75 75 75 74 73 73 73 75 75 74 75 74 73 73 73 76 75 76 76
RH            90 94 72 62 58 68 82 87 94 94 74 60 60 72 88 87 94 90 77 62 66 80
Wind dir       S SW  W SW  S  S  S  S SW SW SW SW SW SW  S SW SW SW  W  W  W SW
Wind spd       2  3  4  3  5  4  4  4  3  2  5  5  5  4  4  4  4  4  6  6  5  3
Clouds        SC SC B1 B1 B2 B2 B1 SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     50          20          50          20          60
QPF 12hr                   0.15           0        0.16           0        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  C  C  S              C  C  C  S  S  S  S  C  C  L  L  C
Tstms             S  S  C  C  S              C  C  C  S  S  S  S  C  C  L  L  C
Heat index          95102103 96             93102101 93             92101101 91
Max heat              103   107    94         103   103    91         102   103


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    90      74    93      74    94      75    95
Temp          76 75 89 86   76 74 91 89   77 75 91 90   78 76 93 90
Dewpt         74 73 73 75   73 72 73 75   73 73 73 74   73 73 74 75
PWind dir        SW     W      SW     W      SW     W      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 SC SC SC   SC SC SC SC   FW SC SC SC
PoP 12hr         30    40      20    20      10    20      10    20
Rain shwrs     C  S  C  C    S     S  S          S  S          S  S
Tstms          C  S  C  C    S     S  S          S  S          S  S

$$
MSZ052-222200-
Meridian-Lauderdale MS
32.33N  88.75W Elev. 320 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          74          90
Temp          74 75 85 90 92 86 79 76 75 75 85 91 90 85 78 76 74 76 85 89 89 83
Dewpt         73 73 75 75 75 75 74 73 73 73 75 75 74 75 74 73 73 73 75 75 75 75
RH            97 94 72 62 58 70 85 90 94 94 72 60 60 72 88 90 97 90 72 64 64 77
Wind dir       S SW  W SW  S SW  S SW SW SW  W SW SW SW SW SW SW SW  W  W  W  W
Wind spd       2  3  3  3  4  4  4  4  3  3  5  5  5  4  3  3  3  3  4  6  4  4
Clouds        SC B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2
PoP 12hr                     50          20          50          20          60
QPF 12hr                   0.07        0.02        0.09           0        0.21
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  C  C  S              C  C  C  S  S  S  S  C  C  L  L  C
Tstms             S  S  C  C  S              C  C  C  S  S  S  S  C  C  L  L  C
Heat index          94101103 96             94102 99 93             94100 99 90
Max heat              102   106    95         103   103    92         102   103


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    89      74    91      74    92      74    94
Temp          75 75 89 83   76 75 90 86   76 75 91 88   77 75 93 88
Dewpt         73 73 75 76   74 73 74 76   74 73 74 76   73 73 74 76
PWind dir        SW     W      SW     W      SW     W      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 SC   SC SC SC SC
PoP 12hr         30    60      20    50      20    30      20    20
Rain shwrs     C  S  C  L    S  S  S  C    S     C  C    S  S  S  S
Tstms          C  S  C  L    S  S  S  C    S     C  C    S  S  S  S

$$
MSZ034-222200-
Greenville-Washington MS
33.48N  90.98W Elev. 160 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          76          93          75          91
Temp          77 76 87 91 93 90 80 78 77 77 86 92 93 89 80 77 76 76 84 90 91 87
Dewpt         74 74 77 75 74 75 75 74 74 74 76 75 74 75 75 74 74 74 76 75 75 75
RH            90 94 72 60 54 62 85 88 90 90 72 58 54 64 85 90 94 94 77 62 60 68
Wind dir      SW SW SW  S  S  S  S SW SW SW SW SW SW SW  S SW SW SW  W SW SW SW
Wind spd       4  5  6  6  8  8  6  6  5  5  8  6  8  6  9  6  6  5  9  8  8  5
Clouds        FW FW SC SC B1 B1 SC SC SC B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          20          40          20          60
QPF 12hr                   0.03           0        0.15           0        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S              S  C  C  S  S        S  S  L  L  C
Tstms                S  C  C  S              S  C  C  S  S        S  S  L  L  C
Heat index          98102103102 86          97104103 99             93100103 96
Max heat              105   105    98         105   105    96         102   105
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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          75    91      76    94      76    95      76    96
Temp          77 76 89 89   79 77 92 90   78 77 93 91   78 77 95 92
Dewpt         74 73 74 76   74 73 73 74   73 73 74 74   73 73 74 75
PWind dir        SW    SW      SW     W      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1 B1   B1 SC B1 SC   SC SC SC FW   FW SC SC SC
PoP 12hr         30    30      20    20      10    10      10    10
Rain shwrs     C  S  C  C    S     S  S
Tstms          C  S  C  C    S     S  S

$$
MSZ025-222200-
Greenwood-Leflore MS
33.50N  90.08W Elev. 160 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          75          91
Temp          77 77 87 91 93 90 81 78 77 77 86 91 93 88 80 78 76 76 84 89 91 86
Dewpt         74 75 77 76 75 76 76 75 73 74 76 75 75 76 75 74 74 74 76 75 75 76
RH            90 94 72 62 56 64 85 91 87 90 72 60 56 68 85 88 94 94 77 64 60 72
Wind dir       S  S SW  S  S  S  S  S SW SW SW SW SW  S  S SW SW SW SW SW SW SW
Wind spd       2  4  4  4  5  5  4  4  4  4  5  5  5  4  5  4  4  4  5  6  5  5
Clouds        FW SC SC SC B1 B1 SC SC SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     30          20          40          20          60
QPF 12hr                   0.03           0        0.10           0        0.20
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  C  C  S              S  C  C  S  S        S  S  L  L  C
Tstms                S  C  C  S              S  C  C  S  S        S  S  L  L  C
Heat index          99103105102 87          96102104 99 85          92 99102 96
Max heat              106   109    99         103   105    98         102   105
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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          75    91      75    93      75    95      76    96
Temp          77 76 89 88   78 76 91 89   78 76 93 90   78 77 94 91
Dewpt         74 74 75 76   75 74 74 75   74 73 73 75   73 73 75 76
PWind dir        SW    SW       S     W      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1 B1   B1 B1 B1 B1   SC SC SC FW   FW SC SC SC
PoP 12hr         40    40      20    20      10    10      10    20
Rain shwrs     C  S  C  C    S     S  S                        S  S
Tstms          C  S  C  C    S     S  S                        S  S

$$
MSZ047-222200-
Vicksburg-Warren MS
32.35N  91.03W Elev. 110 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          75          91
Temp          76 76 86 91 93 88 80 77 76 76 84 91 91 84 78 77 75 77 84 90 90 84
Dewpt         74 75 76 75 74 75 74 73 73 73 76 75 74 75 74 74 73 74 76 75 76 76
RH            94 97 72 60 54 66 82 87 90 90 77 60 58 74 88 90 94 90 77 62 64 77
Wind dir       S SW SW  S  S  S  S  S  S SW SW SW SW  S  S SW SW SW  W  W  W SW
Wind spd       3  4  4  4  6  5  5  5  3  2  6  5  6  5  6  5  4  4  8  6  6  4
Clouds        SC B1 SC B1 B2 B2 B1 SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     50          20          50          20          60
QPF 12hr                   0.08           0        0.18           0        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  C  C  S              C  C  C  S  S  S  S  C  C  L  L  C
Tstms             S  S  C  C  S              C  C  C  S  S  S  S  C  C  L  L  C
Heat index          96102104 97             93102101 93             93101102 92
Max heat              105   106    98         105   105    92         102   103
Heat                    Y  Y


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    91      75    94      74    94      75    95
Temp          76 75 90 88   77 76 92 89   76 75 92 90   77 76 94 90
Dewpt         74 73 73 75   73 72 73 74   73 73 73 74   73 74 74 75
PWind dir        SW     W      SW     W      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 SC SC SC   SC SC SC SC   FW SC SC SC
PoP 12hr         30    40      20    20      10    10      10    10
Rain shwrs     C  S  C  C    S     S  S
Tstms          C  S  C  C    S     S  S

$$
MSZ060-222200-
Natchez-Adams MS
31.62N  91.30W Elev. 320 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          90          74          91
Temp          75 75 85 90 91 86 79 76 75 75 84 90 88 83 77 75 75 75 82 89 91 86
Dewpt         73 73 76 74 75 75 74 73 73 73 75 75 75 75 74 74 73 74 76 75 74 75
RH            94 94 75 60 60 70 85 90 94 94 74 62 66 77 90 97 94 97 82 64 58 70
Wind dir       S  S SW SW  S  S  S  S  S  S SW SW SW  S SW SW SW SW SW SW  W SW
Wind spd       4  3  5  5  8  8  5  5  4  4  6  6  8  8  5  4  5  5  9  9  8  5
Clouds        SC SC SC B1 B2 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2
PoP 12hr                     50          20          60          20          50
QPF 12hr                   0.18        0.12        0.19           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  C  C  S              C  L  L  S  S  S  S  S  S  C  C  S
Tstms             S  S  C  C  S              C  L  L  S  S  S  S  S  S  C  C  S
Heat index          94100102 95             93101 98 90             90 99100 95
Max heat              102   105    93         102   102    90         102   103


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    91      74    93      73    93      74    94
Temp          77 75 89 88   77 74 91 88   77 74 91 90   77 75 93 89
Dewpt         74 73 72 74   73 72 73 74   73 72 73 74   73 72 74 75
PWind dir        SW    SW      SW     W      SW    SW      SW    SW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1 B1   SC SC SC SC   SC SC SC SC   FW FW FW SC
PoP 12hr         20    30      20    20      10    20      10    10
Rain shwrs     S  S  S  C    S        S          S  S          S  S
Tstms          S  S  S  C    S        S          S  S          S  S

$$
MSZ074-222200-
Hattiesburg-Forrest MS
31.27N  89.26W Elev. 110 ft
341 AM CDT Sat Jul 22 2017

Date             Sat 07/22/17            Sun 07/23/17            Mon 07/24/17
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          74          91
Temp          74 75 85 90 92 89 79 76 75 75 85 91 89 85 78 76 75 75 85 91 90 85
Dewpt         72 73 75 73 74 74 74 74 73 73 74 73 74 74 74 73 73 73 75 74 74 74
RH            93 94 72 58 56 61 85 94 94 94 70 56 61 70 88 90 94 94 72 58 60 70
Wind dir      SW  W  W SW  S SW  S SW SW SW  W SW SW SW SW SW SW  W  W  W  W  W
Wind spd       2  1  3  3  4  4  3  3  2  2  4  4  5  4  2  2  2  3  5  6  5  3
Clouds        FW SC SC B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B1 SC B1 B2 B1 B2 B2 B2
PoP 12hr                     50          20          50          20          60
QPF 12hr                   0.15        0.05        0.12           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  S              C  C  C  S  S  S  S  C  C  C  C  C
Tstms                   C  C  S              C  C  C  S  S  S  S  C  C  C  C  C
Heat index          94 99101 99             93100 98 93             93101 99 93
Max heat              101   105    95         101   102    91         102   102


Date          Tue 07/25/17  Wed 07/26/17  Thu 07/27/17  Fri 07/28/17
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    90      74    91      74    93      74    95
Temp          76 75 90 85   77 75 90 86   77 75 92 89   77 75 94 89
Dewpt         74 74 74 75   74 73 73 75   73 73 73 75   73 73 73 75
PWind dir        SW     W       W     W       W     W       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   B1 B1 B1 B1   B1 SC B1 B1   SC SC SC SC
PoP 12hr         30    50      30    40      20    30      20    20
Rain shwrs     C  S  C  C    C  S  S  C    S     C  C    S  S  S  S
Tstms          C  S  C  C    C  S  S  C    S     C  C    S  S  S  S

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.