Point Forecast Matrices
Issued by NWS Bismarck, ND

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Point Forecast Matrices
National Weather Service Bismarck ND
148 AM CDT Wed Aug 20 2025

NDZ015-210900-
Bismarck/Mandan-Burleigh/Morton ND
46.79N 100.78W Elev. 1643 ft
148 AM CDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      66          92          70          88          56
Temp                      70 66 75 86 91 90 79 75 73 70 76 83 86 83 72 65 61 58
Dewpt                     69 65 67 69 69 67 68 66 65 65 66 63 61 59 57 53 50 47
RH                        97 97 76 57 49 47 69 74 76 84 71 51 43 44 59 65 67 67
Wind dir                  SE SE  S  S  S SE  S  S  S SE  N NW  N  N  N  N NW NW
Wind spd                   6  9 12 14 17 16 14 13 10  6  6 10 10 11  8  5  5  5
Wind gust                          25       26
Clouds                    FW SC CL FW CL CL FW SC B2 B2 B2 SC FW FW FW FW FW FW
PoP 12hr                      0           0          20          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S  S  S
Tstms                                              S  S
Heat index                         90 96 93                84 86 83
Max heat                           90    96    90          84    86    81


Date           08/22  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          77      51    72      46    69      44    72      48    75
Temp          74 73   58 52 67 69   52 48 64 67   51 46 67 69   54 50 71 73
Dewpt         47 46   46 46 47 45   46 45 45 44   45 43 45 45   46 45 48 50
PWind dir        NW      NW    NW       N     N       E    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL   CL FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     5

$$
NDZ033-210900-
Dickinson-Stark ND
46.80N 102.81W Elev. 2591 ft
1248 AM MDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      66          96          66          83          52
Temp                      69 66 76 88 95 94 79 73 69 66 73 80 82 80 66 61 56 54
Dewpt                     66 63 65 65 60 56 58 57 58 59 60 58 56 54 51 48 46 45
RH                        90 90 69 47 31 28 49 57 68 78 64 47 41 41 58 62 69 71
Wind dir                  SE  S  S  S  S  S  S  S SW NW  N  N  N  N  N  N NW  W
Wind spd                  13 13 17 20 20 18 13 11  9  9 12 14 13 12  8  6  5  6
Wind gust                             31    24
Clouds                    FW SC CL CL CL FW SC B1 B2 SC FW FW FW FW FW FW FW FW
PoP 12hr                      5           5          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S
Tstms                                              S
Heat index                         90 95                   81 82 80
Max heat                           90    95    89          81    82


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          74      47    71      44    69      44    72      48    76
Temp          70 71 54   49 65 68 51   46 63 66 50   46 66 70 53   50 70 74
Dewpt         43 42 44   44 44 42 42   42 42 41 42   41 43 43 43   43 47 46
PWind dir        NW      NW    NW       N     N       E    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW CL FW   FW CL FW FW   FW CL CL FW   FW FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       5     0

$$
NDZ044-210900-
Hettinger-Adams ND
45.99N 102.63W Elev. 2703 ft
1248 AM MDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      65          97          66          86          56
Temp                      70 65 75 90 97 93 79 74 70 66 75 83 85 82 69 64 59 57
Dewpt                     68 63 67 64 58 55 57 57 57 57 60 58 56 55 54 50 48 46
RH                        93 93 76 42 28 28 47 55 63 73 60 43 37 40 59 60 67 67
Wind dir                  SE SE SE  S  S  S SE  S  S  N  N  N  N  N  N  N  N NW
Wind spd                   9 11 16 18 20 18 17 13 10  8 13 17 16 13  9  6  5  5
Wind gust                          29       27          24
Clouds                    FW SC FW CL CL FW FW B1 B2 B2 SC FW FW FW FW SC SC SC
PoP 12hr                      0           0          20           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S                    S  S
Heat index                         91 97                   83
Max heat                           91    97    87          83    84


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          78      46    72      43    70      43    72      48    76
Temp          75 74 55   48 68 69 52   45 64 67 50   45 67 70 54   49 71 74
Dewpt         46 41 43   42 44 41 42   41 42 40 41   41 43 43 43   42 47 45
PWind dir        NW      NW    NW       N     N       E    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW FW FW   FW FW CL FW   FW FW FW FW   FW FW FW FW   SC FW FW
PoP 12hr          5       0     0       0     0       0     0       5     5

$$
NDZ011-210900-
Minot-Ward ND
48.28N 101.27W Elev. 1715 ft
148 AM CDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      66          93          69          83          55
Temp                      67 68 76 87 91 91 81 76 71 69 73 80 82 79 67 61 58 56
Dewpt                     67 66 67 67 67 67 66 65 63 64 63 59 55 51 49 47 46 45
RH                       100 93 74 52 45 45 60 69 76 84 71 49 40 38 52 60 64 66
Wind dir                   S  S  S  S  S  S  S  S SW NW NW NW NW NW NW NW  W  W
Wind spd                   6 12 16 18 20 19 18 14 11  9 10 13 13 13  9  8  8 10
Wind gust                       26 29 32 31 31 26             24
Clouds                    FW FW FW FW CL FW FW SC B1 B2 B2 SC FW CL FW CL FW FW
PoP 12hr                      5           5          30          10           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         C
Tstms                                              S
Heat index                         90 94 94 83             81
Max heat                           90    97    91          81    82


Date           08/22  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          72      51    68      46    67      45    71      50    76
Temp          68 68   56 51 63 65   52 46 62 65   50 45 66 70   54 51 71 74
Dewpt         46 47   47 47 46 44   46 45 44 42   44 43 43 43   45 44 46 46
PWind dir        NW      NW    NW       N     N      SE     S       S     S
Wind char        BZ      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    FW FW   FW FW SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
NDZ037-210900-
Jamestown-Stutsman ND
46.93N  98.68W Elev. 1499 ft
148 AM CDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      61          83          66          84          56
Temp                      62 61 70 78 81 80 71 69 67 66 73 80 82 78 69 65 60 57
Dewpt                     62 61 63 64 65 66 65 65 64 64 68 68 67 66 63 58 54 51
RH                       100100 78 62 58 62 81 87 90 93 84 67 61 67 81 78 81 80
Wind dir                   S  S  S SE SE SE  S  S  S  S  S SW NW NW NW NW NW NW
Wind spd                   5  6 10 13 14 13 13 13 12 10 10  9 10  9  8  8  8  6
Clouds                    SC SC SC CL CL CL FW FW SC B2 B2 SC SC FW FW FW FW SC
PoP 12hr                      0           0           5          40          10
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C
Tstms                                                 S  S  S  C
Obvis                     PF PF
Heat index                            83 82                83 85
Max heat                                 84                83    85


Date           08/22  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          74      53    66      48    64      44    67      47    71
Temp          72 69   57 53 62 62   53 49 59 61   49 45 63 64   51 48 67 68
Dewpt         51 50   49 47 50 50   48 46 47 47   45 43 46 47   46 44 50 52
PWind dir        NW      NW    NW      NW     N      NW    NW       S    SW
Wind char        GN      GN    BZ      GN    GN      LT    LT      LT    LT
Avg clouds    FW CL   FW FW FW FW   FW FW SC FW   FW FW FW FW   FW FW SC FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
NDZ001-210900-
Williston-Williams ND
48.17N 103.59W Elev. 1981 ft
148 AM CDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      69          99          66          82          52
Temp                      73 69 78 91 99 97 81 75 72 68 70 78 81 79 67 60 57 54
Dewpt                     65 63 66 66 61 61 62 63 61 59 59 56 51 48 47 45 45 44
RH                        76 81 67 44 29 31 53 66 68 73 68 47 35 34 49 58 64 69
Wind dir                   S SE SE  S  S SW  W NW NW NW  N  N NW NW NW NW NW  W
Wind spd                   9 12 16 18 19 14 10  8  8 10 13 16 16 13  8  5  5  9
Wind gust                             29
Clouds                    FW FW FW CL FW FW SC B1 B2 B2 B1 FW CL CL FW FW FW FW
PoP 12hr                      5           5          20           5           0
QPF 12hr                      0           0        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Heat index                         94100 98 82
Max heat                           94   100    94                81
Heat                                Y  Y


Date           08/22  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          74      49    71      46    70      47    74      50    78
Temp          69 70   56 50 66 69   54 48 64 68   53 48 68 72   57 52 72 77
Dewpt         46 46   47 46 47 44   45 44 45 43   44 43 46 44   45 45 49 48
PWind dir        NW      NW    NW       N    NE       E    SE      SE     S
Wind char        BZ      GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    FW CL   FW FW FW FW   FW FW FW CL   FW FW FW CL   FW FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
NDZ021-210900-
Garrison-McLean ND
47.62N 101.39W Elev. 1936 ft
148 AM CDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      66          93          69          85          53
Temp                      70 66 75 85 92 91 78 75 71 69 74 81 84 81 67 60 57 55
Dewpt                     68 66 67 67 66 66 66 65 63 63 63 59 56 52 51 48 46 46
RH                        93100 76 55 43 44 67 71 76 81 69 47 38 37 56 64 67 72
Wind dir                  SE SE  S  S  S  S  S  S SW  N NW  N NW NW NW NW NW  W
Wind spd                   5 11 13 18 20 18 16 13  9  5  9 12 13 11  8  5  5  6
Wind gust                       25 28 31 29 27 24
Clouds                    FW SC CL FW CL FW FW SC B2 B1 B1 SC FW FW FW FW FW FW
PoP 12hr                      0           5          30          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         C
Tstms                                              S
Heat index                         88 95 94                81
Max heat                           88    96    91          81    83


Date           08/22  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          74      50    69      46    68      44    71      48    76
Temp          70 70   55 51 65 66   51 47 63 66   50 46 66 69   54 50 70 73
Dewpt         45 46   47 47 45 43   46 45 43 43   44 43 43 42   45 45 46 46
PWind dir        NW      NW    NW       N     N       E     S      SE     S
Wind char        BZ      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW   CL FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
NDZ043-210900-
Bowman-Bowman ND
46.18N 103.40W Elev. 2959 ft
1248 AM MDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      66          98          64          84          55
Temp                      67 66 77 92 98 95 78 73 69 65 74 81 84 80 68 62 59 56
Dewpt                     64 62 65 61 53 52 53 54 55 58 59 56 54 55 52 50 47 45
RH                        90 87 67 36 22 23 42 51 61 78 59 42 36 42 57 65 64 66
Wind dir                  SE SE  S  S  S  S  S  S  W  N  N  N  N  N  N  N  N NW
Wind spd                  11 13 18 20 21 18 13 10  9 10 16 18 17 14 10  6  5  5
Clouds                    FW FW FW CL CL FW SC B1 B2 SC FW FW FW FW FW SC SC FW
PoP 12hr                      5           5          20           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S                    S  S
Heat index                         92                      81    80
Max heat                           92    96    90          81    83


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          77      46    73      44    71      44    72      48    76
Temp          73 73 54   48 67 70 52   45 65 68 50   45 67 70 54   50 71 74
Dewpt         45 41 43   42 44 41 41   41 42 40 41   41 43 45 44   43 47 46
PWind dir        NW       N    NW      NE    NE       E    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      GN    GN      GN    GN
Avg clouds    FW FW FW   FW CL CL FW   FW FW CL FW   SC FW FW FW   SC FW FW
PoP 12hr          5       0     0       0     0       0     0       5     5

$$
NDZ045-210900-
Selfridge-Sioux ND
46.04N 100.92W Elev. 2185 ft
148 AM CDT Wed Aug 20 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      68          91          71          86          59
Temp                      70 68 75 86 91 89 79 75 73 71 75 81 85 81 72 66 62 59
Dewpt                     70 66 69 69 67 67 66 65 64 63 65 65 63 61 60 55 52 50
RH                       100 93 82 57 45 48 64 71 73 76 71 58 48 51 66 68 70 72
Wind dir                  SE SE SE  S  S SE  S  S  S SW NW  N  N  N  N  N  N NW
Wind spd                  11 13 16 18 18 18 19 19 16 12 10 12 13 13 10 10 10  9
Wind gust                             29
Clouds                    FW FW CL CL CL CL FW FW B1 B1 SC SC FW FW FW FW SC SC
PoP 12hr                      0           0          10          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S
Tstms                                                 S  S
Heat index                         90 94 92                83 86 82
Max heat                           90    94    88          83    86


Date           08/22  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          77      51    71      46    67      45    69      49    74
Temp          74 73   58 52 66 67   54 47 62 64   50 45 65 67   55 50 69 71
Dewpt         49 46   45 45 47 45   46 44 45 43   44 43 44 45   46 44 48 49
PWind dir        NW      NW    NW       N     N       E    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    FW CL   FW FW CL FW   FW FW FW FW   FW FW FW FW   FW SC FW FW
PoP 12hr          5       0     0       0     0       0     0       5     5

$$