Point Forecast Matrices
Issued by NWS Boise, ID

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Point Forecast Matrices
National Weather Service Boise ID
209 AM MST Mon Dec 1 2025

IDZ014-012300-
Boise Airport-Ada County ID
43.57N 116.24W Elev. 2858 ft
209 AM MST Mon Dec 1 2025

Date                Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
MST 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                      42          31          43          29          41
Temp             27 26 35 40 40 36 36 35 33 34 38 41 41 36 35 33 32 30 35 39 38
Dewpt            23 23 25 26 26 27 27 28 27 30 32 34 33 35 33 31 31 29 30 30 29
RH               85 88 66 57 57 69 69 75 78 85 79 76 73 96 92 92 96 96 82 70 70
Wind dir         SW  S  W NW  W  W  S NE NW  S NW NW NW NW  W  W NW  W  W  W  W
Wind spd          2  1  2  2  3  2  1  1  2  1  2  6  6  6  6  4  4  4  2  3  3
Clouds           B1 SC SC B1 B2 OV B2 B2 B2 OV B2 B1 B1 SC SC SC SC SC FW FW FW
PoP 12hr                      5          10          30           5           0
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      C  C  S  S
Snow                                      C  C


Date               Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
MST 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            29    42      32    47      37    50      33    47
Temp          32   31 36 38 34   34 39 45 42   40 43 46 38   35 40 44
Dewpt         28   28 29 27 28   30 34 36 36   35 36 36 32   31 33 34
PWind dir           S    SE      NE    SE       W     W       N    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2
PoP 12hr            0     0      10    30      40    50      20    20
Rain                                 C  C  C    C  C  C  S       S  S

$$
IDZ016-012300-
Twin Falls Airport-Twin Falls County ID
42.48N 114.48W Elev. 4150 ft
209 AM MST Mon Dec 1 2025

Date                Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
MST 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                      40          29          44          27          39
Temp             25 24 34 39 35 32 34 36 36 36 40 41 38 34 34 34 33 31 34 38 34
Dewpt            17 16 21 22 23 23 23 23 24 25 30 36 36 34 32 32 31 30 32 31 30
RH               71 71 58 50 61 69 64 59 61 64 67 82 92100 92 92 92 96 92 76 85
Wind dir         SW SW  W  W  W SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W
Wind spd         10  9  8  6  2  6  9 10 10 12 14 16 14 14 12  9  8  6  8  5  5
Wind gust                                         26
Clouds           SC SC FW SC B1 B2 OV OV B2 OV OV B2 B1 B2 OV OV OV OV B2 SC SC
PoP 12hr                      0           5          30          30           5
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain                                            C  C  S  S
Snow                                            C  C  S  S  C  C


Date               Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
MST 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            23    40      29    46      35    47      30    45
Temp          28   28 34 33 34   36 40 41 42   41 41 41 37   35 40 39
Dewpt         23   22 25 26 26   29 35 36 35   34 35 35 30   28 32 33
PWind dir          SW    SW      SW     W       W     W       W    SW
Wind char          LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    FW   SC B1 SC B1   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1
PoP 12hr            0     0      10    30      30    50      20    10
Rain                                 S  C  S    C  C  C  S
Snow                                 S

$$
IDZ011-012300-
McCall Airport-Valley County ID
44.88N 116.10W Elev. 5020 ft
209 AM MST Mon Dec 1 2025

Date                Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
MST 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                      34          23          35          19          34
Temp             16 16 26 32 31 27 27 26 26 26 29 33 32 29 27 25 23 21 27 33 30
Dewpt            15 15 18 18 20 21 22 23 24 25 27 27 27 27 25 24 22 20 23 24 23
RH               96 96 71 56 63 78 81 88 92 96 92 78 81 92 92 96 96 96 85 69 75
Wind dir          N  N  N  W  W SW  N SW  S  S  W NW NW NW  N  N  E  N NW  W SW
Wind spd          0  0  0  1  1  1  0  1  2  1  2  3  3  4  5  3  4  3  2  2  1
Clouds           SC SC B1 B2 OV OV B2 OV OV OV B2 B2 B2 B1 SC SC SC SC FW FW SC
PoP 12hr                     10          30          80          20           0
QPF 12hr                      0        0.01        0.13        0.01           0
Snow 12hr                 00-00           T           1
Snow                          S  S  C  C  D  D  L  L  S  S
Obvis                                    PF PF                   PF


Date               Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
MST 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            19    35      25    37      27    38      25    36
Temp          22   20 28 32 29   27 31 35 32   30 32 35 30   27 30 34
Dewpt         21   20 24 25 27   27 30 31 32   30 31 30 29   26 29 29
PWind dir          SE     S       S     S      SW    SW      SW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B2 B2   B2 OV B2 B2   OV OV B2 B2   B2 B2 B2
PoP 12hr            0    20      50    70      80    90      50    60
Rain                                       L    D  D
Snow                      S  C    C  L  L  L    D  D  L  C    C  C  L

$$
ORZ062-012300-
Baker City Airport-Baker County OR
44.83N 117.82W Elev. 3373 ft
109 AM PST Mon Dec 1 2025

Date                Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
PST 3hrly     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      36          27          39          25          36
Temp             19 18 29 34 34 32 30 30 31 31 35 37 36 33 32 30 29 27 32 35 33
Dewpt            16 15 20 23 24 25 26 26 27 29 32 32 31 31 29 28 28 27 28 27 27
RH               88 88 69 64 66 75 85 85 85 92 89 82 82 92 88 92 96100 85 72 78
Wind dir          N  N  E  E  E  E  E NE  E SW NW NW  N NW NW NW NW NW NW  N  E
Wind spd          2  0  1  4  3  2  2  2  3  2  5 12  9  9  8  6  4  3  2  5  3
Wind gust                                                  18
Clouds           B1 B2 B1 B2 OV B2 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC FW SC B1
PoP 12hr                     10          20          60           5           0
QPF 12hr                      0           0        0.03           0           0
Snow 12hr                 00-00       00-00           T
Rain                                      L  L  C  C
Snow                                S  S  L  L  C  C
Obvis                                       PF


Date               Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
PST 6hrly     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    40      27    45      29    45      24    44
Temp          28   27 35 37 32   32 39 41 35   35 40 41 32   29 37 40
Dewpt         25   25 30 31 31   31 36 35 32   31 36 35 30   26 31 33
PWind dir           E    SE      SE     S       W     W      SW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B2 B2 B2   B2 OV B2 B2   B2 B2 B1 B1   B2 B2 B1
PoP 12hr            0     5      30    40      50    50      20    30
Rain                         C    C  C  C  C    C  C  C  S       S  C
Snow                         C    C  C                           S

$$
ORZ061-012300-
Burns Airport-Harney County OR
43.58N 118.95W Elev. 4144 ft
109 AM PST Mon Dec 1 2025

Date                Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
PST 3hrly     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      41          24          44          19          39
Temp             17 15 30 38 38 30 29 27 28 28 39 43 40 31 29 26 25 23 32 37 35
Dewpt            12 12 19 20 20 22 22 23 23 25 32 30 29 29 27 25 23 22 25 24 25
RH               80 88 63 48 48 72 75 85 81 88 76 60 64 92 92 96 92 96 75 59 66
Wind dir          N  N  N  S  S  W NW  W NW  W NW NW NW NW NW NW NW NW NW  W  S
Wind spd          2  0  0  3  2  2  1  2  4  4 11 16 12  8  8  5  5  4  2  5  4
Clouds           B1 B2 B1 SC B2 B2 B2 SC SC SC B1 B1 SC SC SC FW SC SC SC FW B1
PoP 12hr                      5          10          20           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                         S  S  S
Snow                                      S  S     S


Date               Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
PST 6hrly     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            21    45      27    50      28    47      22    46
Temp          26   25 36 41 32   33 42 46 36   34 41 43 29   27 38 43
Dewpt         25   22 27 29 31   33 39 37 33   31 34 33 28   26 32 33
PWind dir           S     W       W     W       W     W       W    SW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B1 B2   B2 B2 B1 B1   B2 B2 B1 B1   B1 B2 B1
PoP 12hr            0     5      20    20      30    40      20    20
Rain                         S       S  S  S    C  C  C  S          S
Snow                                               C     S

$$