Point Forecast Matrices
Issued by NWS Boise, ID

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892
FOUS55 KBOI 070831
PFMBOI

Point Forecast Matrices
National Weather Service Boise ID
230 AM MDT Mon Sep 7 2026

IDZ014-072200-
Boise Airport-Ada County ID
43.57N 116.24W Elev. 2858 ft
230 AM MDT Mon Sep 7 2026

Date             Mon 09/07/26            Tue 09/08/26            Wed 09/09/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      71          46          79          49          83
Temp          51 49 51 58 61 71 60 52 49 47 52 64 70 79 64 55 52 49 54 68 76 83
Dewpt         48 46 47 46 45 45 44 42 41 40 41 44 44 44 43 42 41 39 41 44 46 46
RH            89 89 86 64 56 39 55 69 74 76 66 48 39 29 46 61 66 68 61 42 34 27
Wind dir       N  W SW  W NW NW  N  E  E  E  E NW NW NW  N NE  E  E  E  N  W NW
Wind spd       0  4  2  5  5  6  5  5  3  3  1  5  9  9  5  1  2  4  5  0  4  6
Clouds        FW FW SC FW CL FW FW CL FW FW FW CL CL FW FW FW FW FW FW FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Thu 09/10/26  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            53    86      58    81      52    72      49    71
Temp          58   54 73 84 65   58 70 78 59   53 64 70 56   50 61 69
Dewpt         39   36 38 42 43   44 43 39 41   39 39 38 40   41 40 37
PWind dir          NE    SE       N     N       N    NW      NW    NW
Wind char          LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW   SC SC SC SC   SC FW FW FW   SC SC SC SC   SC SC FW
PoP 12hr            0     0       0     0       0     5       5     0

$$
IDZ016-072200-
Twin Falls Airport-Twin Falls County ID
42.48N 114.48W Elev. 4150 ft
230 AM MDT Mon Sep 7 2026

Date             Mon 09/07/26            Tue 09/08/26            Wed 09/09/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      69          43          76          46          80
Temp          49 48 52 61 67 69 56 51 46 44 53 66 73 76 63 55 48 46 55 68 77 79
Dewpt         42 40 40 42 41 41 38 36 34 33 36 41 41 39 36 34 32 32 33 39 41 39
RH            77 74 63 49 39 36 51 56 63 65 52 40 31 26 36 45 54 58 43 34 28 24
Wind dir      SW SW  W  W NW NW NW  S  S  S NW NW NW NW  W SW  S  S SE  N NW NW
Wind spd      11 11 13 12 11 12  5  8  9  6  5  9  9  8  5  9  6  5  4  6  8  6
Clouds        B1 FW FW FW FW CL CL FW FW FW CL FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Thu 09/10/26  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    84      56    79      50    73      46    68
Temp          59   52 75 81 65   59 72 76 61   54 67 69 55   49 61 66
Dewpt         28   25 35 40 37   36 43 41 36   34 38 38 34   34 38 38
PWind dir          SW    SW      SW     W      SW     W       W     W
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC SC SC   SC SC FW FW   FW SC FW FW   SC SC FW
PoP 12hr            0     0       0     0       0     5       5     5

$$
IDZ011-072200-
McCall Airport-Valley County ID
44.88N 116.10W Elev. 5020 ft
230 AM MDT Mon Sep 7 2026

Date             Mon 09/07/26            Tue 09/08/26            Wed 09/09/26
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      58          35          67          38          74
Temp          42 41 43 49 53 58 48 41 38 36 44 59 64 67 53 44 40 38 48 65 72 72
Dewpt         42 41 43 44 41 41 40 40 38 36 39 40 34 33 38 39 38 37 39 40 36 36
RH           100100100 83 64 53 74 96100100 82 49 32 28 57 82 92 96 71 40 27 27
Wind dir       N  W  S  W  W  W SW  N  N  N  N  W  W NW NE  N  N  N  E  N SW  W
Wind spd       0  4  4  6  8  6  3  0  0  0  0  2  4  2  1  0  0  0  4  0  4  4
Clouds        OV B2 B2 B1 B2 FW FW FW SC SC FW FW FW FW FW CL CL CL CL CL CL CL
PoP 12hr                     70           5           0           0           0
QPF 12hr                   0.05           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     D  L  S  C  S
Tstms                   S  S
Obvis          F  F                    F  F


Date               Thu 09/10/26  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    74      44    67      39    63      35    62
Temp          48   43 66 72 52   44 60 65 47   40 56 60 44   37 55 61
Dewpt         37   34 40 38 41   41 42 35 39   37 39 35 40   37 39 35
PWind dir          SE     S       S     S      SE     W       N    NW
Wind char          LT    GN      LT    LT      LT    LT      GN    LT
Avg clouds    FW   FW FW FW FW   FW FW FW FW   SC B1 SC B1   B1 SC SC
PoP 12hr            0     0       0     5       5    20      10    20
Rain shwrs                                         S  S             S

$$
ORZ062-072200-
Baker City Airport-Baker County OR
44.83N 117.82W Elev. 3373 ft
130 AM PDT Mon Sep 7 2026

Date                Mon 09/07/26            Tue 09/08/26            Wed 09/09/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      64          35          71          37          79
Temp          45 38 41 55 63 60 51 45 40 36 41 59 69 67 54 46 42 37 44 64 77 76
Dewpt         45 38 41 46 46 46 45 42 40 36 41 45 42 43 42 40 38 36 40 44 43 43
RH           100100100 72 54 60 80 89100100100 60 37 42 64 79 86 96 86 48 30 31
Wind dir       N SE SE  E  E  E  E  N  N  N  N  E NE NE  N  N  N  N  N SE SE SE
Wind spd       0  3  3  3  4  4  3  0  0  0  0  2  3  2  0  0  0  0  0  3  6  8
Clouds        B2 SC SC FW SC SC FW SC FW FW FW CL CL CL CL CL CL CL FW CL CL CL
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C
Obvis          F  F  F                PF  F PF


Date               Thu 09/10/26  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            40    81      42    73      37    65      34    66
Temp          51   42 71 78 55   44 64 68 49   40 58 60 47   38 57 60
Dewpt         41   38 47 46 45   43 44 41 41   40 43 42 41   38 43 41
PWind dir          SE    SW      NW    SW      NW    NW      NW     N
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    CL   FW FW FW FW   FW SC FW FW   SC SC SC SC   SC SC FW
PoP 12hr            0     0       0     0       0    10      10    10

$$
ORZ061-072200-
Burns Airport-Harney County OR
43.58N 118.95W Elev. 4144 ft
130 AM PDT Mon Sep 7 2026

Date                Mon 09/07/26            Tue 09/08/26            Wed 09/09/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      62          33          70          38          78
Temp          38 34 41 53 61 59 49 42 37 34 44 61 70 67 54 47 41 38 47 65 76 76
Dewpt         38 34 36 40 38 34 35 31 30 29 33 38 37 34 35 31 30 30 35 38 39 37
RH           100100 82 61 42 39 58 65 75 82 65 42 30 29 48 53 65 73 63 37 26 24
Wind dir       W  W  W SW SW SW  S  N  N  N NE SE SE SE  E NE  N  N NE SE SE  S
Wind spd       6  5  4  4  6  6  4  0  0  0  2  4  3  3  4  3  2  0  3  4  5  4
Clouds        FW SC SC FW CL CL FW CL FW SC FW CL FW CL FW FW FW FW FW CL FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Thu 09/10/26  Fri 09/11/26  Sat 09/12/26  Sun 09/13/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    82      42    72      37    66      33    64
Temp          52   44 72 79 56   43 65 69 51   39 59 62 47   38 57 60
Dewpt         32   31 43 37 41   39 40 33 34   33 35 32 34   34 37 32
PWind dir           S     W      NW     W      NW    NW      NW    NW
Wind char          LT    LT      GN    LT      GN    GN      GN    LT
Avg clouds    FW   SC SC FW FW   FW SC FW FW   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     5       5     0

$$