Point Forecast Matrices
Issued by NWS Memphis, TN

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Point Forecast Matrices
National Weather Service Memphis TN
355 AM CDT Mon May 12 2025

TNZ088-122100-
Memphis-Shelby TN
35.04N  89.98W Elev. 298 ft
355 AM CDT Mon May 12 2025

Date             Mon 05/12/25            Tue 05/13/25            Wed 05/14/25
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                      75          61          78          66          86
Temp          64 65 67 72 73 71 66 64 63 63 69 74 77 78 70 68 67 68 75 82 85 84
Dewpt         63 63 63 63 63 63 62 62 61 62 64 64 65 65 66 64 64 64 66 67 67 68
RH            97 93 87 73 71 76 87 93 93 97 84 71 67 64 87 87 90 87 74 61 55 59
Wind dir       E  E  S  S SW  S  S  S  S  S SW SW SW  S SE SE  S  S  S  S  S  S
Wind spd       4  4  5  5  5  5  3  3  3  4  5  6  5  4  4  5  6  8 10 11 12  9
Clouds        OV OV B2 B2 B2 B1 B1 SC B1 B2 B2 B1 SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     90          40          50           5           0
QPF 12hr                   0.27        0.03        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  L  C  C  D  C  S  C  C  C  C  C  C
Tstms          C  S  C  C  L  C  S           S  C  C
Heat index                                                             85 88 88
Max heat                                                               85    88


Date          Thu 05/15/25  Fri 05/16/25  Sat 05/17/25  Sun 05/18/25
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    89      72    86      69    86      68    87
Temp          76 71 85 85   78 72 83 82   73 69 83 82   72 69 84 82
Dewpt         68 67 69 69   69 68 70 70   68 67 65 67   66 66 68 69
PWind dir         S     S      SW    SW      SW    SW       S     S
Wind char        GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW SC B1 B1   B2 B2 B2 B2   B2 B1 SC SC   SC B1 B1 B1
PoP 12hr          0     5      30    40      60    30      30    50
Rain shwrs                      C  S  C    L  L  C  S       C  C  C
Tstms                           C  S  C    L  C  S  S       S  S  C

$$
TNZ052-122100-
Jackson-Madison TN
35.60N  88.92W Elev. 413 ft
355 AM CDT Mon May 12 2025

Date             Mon 05/12/25            Tue 05/13/25            Wed 05/14/25
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                      76          59          76          62          84
Temp          64 64 69 74 76 72 64 62 61 61 69 74 76 74 66 64 64 64 74 82 84 81
Dewpt         63 63 64 63 63 63 62 61 60 60 63 63 62 63 63 62 62 63 66 66 66 67
RH            97 97 84 69 64 73 93 97 97 97 81 69 62 69 90 93 93 97 76 58 55 63
Wind dir       E  E SE  S  S  S  S  S  S  S  S SW SW  S  S  S SE SE  S  S  S  S
Wind spd       5  5  5  6  5  3  2  2  2  2  4  5  4  2  2  2  3  5  8 10  9  5
Clouds        B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 SC SC FW FW SC SC SC SC SC SC
PoP 12hr                     80          20          60          10           0
QPF 12hr                   0.17        0.02        0.05           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  L  C  C  L  S  S        C  C  L  L
Tstms          S  S  S  C  L  S  S           S  C  C
Heat index                                                             84 86 83
Max heat                                                               84    86


Date          Thu 05/15/25  Fri 05/16/25  Sat 05/17/25  Sun 05/18/25
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    89      70    86      68    84      64    85
Temp          72 70 86 83   75 70 83 80   72 68 81 80   67 65 83 80
Dewpt         66 66 69 68   68 67 68 68   66 66 64 65   63 64 66 68
PWind dir         S    SW      SW    SW      SW    SW       S     S
Wind char        LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 SC   SC B1 B1 B1
PoP 12hr          0     5      30    40      60    30      20    40
Rain shwrs                      C  S  C    L  C  C  C       S  C  C
Tstms                           C  S  C    C  C  S  C       S  S  S

$$
ARZ026-122100-
Jonesboro-Craighead AR
35.83N  90.65W Elev. 253 ft
355 AM CDT Mon May 12 2025

Date             Mon 05/12/25            Tue 05/13/25            Wed 05/14/25
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                      73          61          78          65          85
Temp          66 65 67 69 71 71 66 65 63 63 70 75 78 77 70 68 67 67 76 82 85 83
Dewpt         64 64 64 64 64 63 63 62 62 62 64 64 64 65 65 64 64 64 67 67 68 69
RH            93 97 90 84 79 76 90 90 97 97 81 69 62 67 84 87 90 90 74 61 57 63
Wind dir      NE NE  E  E SE  W SW  S  S  S SW SW SW  S SE SE SE SE  S  S  S  S
Wind spd       5  5  5  5  5  4  2  2  2  2  3  5  5  3  3  4  5  6 10 12 12  9
Clouds        OV B2 B2 B2 B2 SC B1 B1 B2 B2 B2 SC SC FW FW FW FW FW FW SC SC FW
PoP 12hr                     80          30          20           0           0
QPF 12hr                   0.27        0.02        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  L  D  D  L  C  S  S     S  S  S  S
Tstms          C  S  C  C  L  S  S           S  S  S
Heat index                                                             85 88 87
Max heat                                                               85    89


Date          Thu 05/15/25  Fri 05/16/25  Sat 05/17/25  Sun 05/18/25
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    89      68    85      67    85      66    84
Temp          75 72 85 85   75 69 82 79   71 67 82 82   70 67 81 82
Dewpt         69 68 70 69   67 66 68 67   65 63 62 64   63 64 68 69
PWind dir         S     S      SW    SW      SW    SW       S     S
Wind char        GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    FW SC SC B1   B2 B2 B1 B1   B1 SC SC SC   SC SC SC B1
PoP 12hr          0     5      20    20      50    20      30    40
Rain shwrs                   S  S     S    C  C  S  S    S  C  C  C
Tstms                        S  S     S    C  C     S    S  S  S  C

$$
MSZ016-122100-
Tupelo-Lee MS
34.27N  88.77W Elev. 354 ft
355 AM CDT Mon May 12 2025

Date             Mon 05/12/25            Tue 05/13/25            Wed 05/14/25
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                      76          59          77          63          86
Temp          63 63 68 72 74 71 64 62 61 61 68 73 77 75 67 65 64 65 74 82 85 83
Dewpt         63 62 64 63 63 62 62 61 60 60 63 64 65 65 64 64 63 64 66 66 66 67
RH           100 97 87 73 69 73 93 97 97 97 84 73 67 71 90 97 97 97 76 58 53 59
Wind dir       E SE  S  S  S  S SE  S  S  S  S SW SW  S  S  S  S  S  S  S  S  S
Wind spd       3  4  5  6  5  3  2  2  2  2  5  6  5  2  2  2  4  5  9 11 11  6
Clouds        B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 FW FW FW SC SC SC SC FW FW
PoP 12hr                     80          30          70           5           5
QPF 12hr                   0.23        0.10        0.25           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C        L  D  C     S  S  L  L  L  L
Tstms          S        C  C  S              S  C  C
Heat index                                                             84 87 85
Max heat                                                               84    87


Date          Thu 05/15/25  Fri 05/16/25  Sat 05/17/25  Sun 05/18/25
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          68    89      72    87      69    86      67    87
Temp          72 68 84 85   75 72 83 83   72 69 83 82   70 68 84 82
Dewpt         66 64 69 69   69 70 71 70   69 68 68 68   67 67 69 69
PWind dir         S     S       S    SW      SW    SW       S     S
Wind char        LT    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW SC SC B1   B2 B2 B2 B2   B2 B2 B1 SC   SC B1 B1 B1
PoP 12hr          0     0      20    40      70    50      20    50
Rain shwrs                      S  C  C    L  L  C  C       S  C  C
Tstms                           S  C  C    C  C  S  C       S     C

$$