Point Forecast Matrices
Issued by NWS Boise, ID

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FOUS55 KBOI 041001
PFMBOI

Point Forecast Matrices
National Weather Service Boise ID
300 AM MST Thu Dec 4 2025

IDZ014-042300-
Boise Airport-Ada County ID
43.57N 116.24W Elev. 2858 ft
300 AM MST Thu Dec 4 2025

Date                Thu 12/04/25            Fri 12/05/25            Sat 12/06/25
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          34          45          39          49
Temp             27 28 36 40 39 35 35 35 37 37 39 43 44 43 43 43 40 40 45 48 45
Dewpt            23 24 26 27 30 34 34 35 36 36 39 41 42 41 40 38 35 34 36 35 33
RH               85 85 67 59 70 96 96100 96 96100 93 93 93 89 82 82 79 70 60 62
Wind dir         SE SE SE  E NE SE  E SE SE SE SE SE SE  W  W  W  W  W  W NW NW
Wind spd          2  2  1  2  3  2  2  2  2  2  3  4  6  6  6  8  9  9  9  9  5
Clouds           SC B1 B1 B2 OV OV OV OV OV OV OV OV OV B2 B2 OV B2 OV B2 B1 B1
PoP 12hr                     50          90         100          80          30
QPF 12hr                   0.01        0.15        0.25        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain                       C  D  D  L  L  L  L  D  D  D  D  C  C  C  C  S  S  S
Snow                       C


Date               Sun 12/07/25  Mon 12/08/25  Tue 12/09/25  Wed 12/10/25
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            34    48      37    52      40    54      43    59
Temp          38   35 43 46 42   39 46 49 43   43 48 52 47   46 54 57
Dewpt         33   32 36 36 36   35 40 38 36   36 41 40 41   41 45 42
PWind dir          NE    SE      SE     E       E    SE      SE     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B2 B2 B2   B2 B2 B1 B1   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           20    30      40    20      30    40      40    40
Rain           S    S  C  C  C    C  S          C  C  C  C    C  C  C

$$
IDZ016-042300-
Twin Falls Airport-Twin Falls County ID
42.48N 114.48W Elev. 4150 ft
300 AM MST Thu Dec 4 2025

Date                Thu 12/04/25            Fri 12/05/25            Sat 12/06/25
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          34          47          38          47
Temp             23 25 36 40 37 35 35 37 39 39 41 45 44 43 44 44 41 40 42 43 39
Dewpt            17 18 23 25 28 30 32 32 35 37 40 41 43 40 38 36 33 31 33 32 31
RH               77 74 59 55 70 82 89 82 85 92 96 86 96 89 79 73 73 70 70 65 73
Wind dir         SW SW  W  W  W SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd         12 12 10 12  9 13 13 14 14 14 16 18 16 21 21 21 21 21 21 19 12
Wind gust                                            26 34 35 36 35 34 32 29
Clouds           FW FW SC B1 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC SC
PoP 12hr                     10          60          90          90          30
QPF 12hr                      0        0.04        0.10        0.15           0
Snow 12hr                 00-00           T       00-00
Rain                          L  L  C  C  C  C  D  D  D  D  C  C  C  C  S  S
Snow                          L  L


Date               Sun 12/07/25  Mon 12/08/25  Tue 12/09/25  Wed 12/10/25
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            30    47      35    51      35    54      41    57
Temp          36   34 42 42 41   40 45 45 40   41 49 50 47   47 52 53
Dewpt         29   27 32 35 32   31 37 37 29   29 37 39 36   35 40 40
PWind dir           W    SW      SW     W      SW    SW       W     W
Wind char          GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    SC   SC B1 B1 B2   B2 B1 SC B1   B1 B2 B1 B1   B2 B2 B1
PoP 12hr           10    10      20    10      10    20      20    20
Rain                         S                     S  S  S    S  S  S

$$
IDZ011-042300-
McCall Airport-Valley County ID
44.88N 116.10W Elev. 5020 ft
300 AM MST Thu Dec 4 2025

Date                Thu 12/04/25            Fri 12/05/25            Sat 12/06/25
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                      32          26          36          30          38
Temp             19 19 26 30 30 28 28 28 29 30 31 35 36 34 34 33 31 31 34 35 34
Dewpt            19 19 23 25 27 28 28 28 29 29 31 33 33 34 34 33 31 30 31 30 30
RH              100100 88 81 88100100100100 96100 92 89100100100100 96 89 82 85
Wind dir          N  N  S  S  S  S SW  W SW  S  S  S SW  W  W SW  W SW SW SW SW
Wind spd          0  0  3  4  4  2  1  1  1  1  4  6  8  6  5  4  3  3  5  6  5
Clouds           B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     90         100         100         100          90
QPF 12hr                   0.09        0.22        0.41        0.16        0.12
Snow 12hr                     1           2           3
Rain                                            D  D  D  D  D  D  D        D  L
Snow              S  S  C  D  D  D  D  D  D  D  D  D        D  D  D  D  D  D  L


Date               Sun 12/07/25  Mon 12/08/25  Tue 12/09/25  Wed 12/10/25
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            25    37      29    40      31    41      33    44
Temp          31   28 32 36 34   31 35 38 34   33 37 41 37   34 39 42
Dewpt         30   28 31 33 33   31 34 33 33   33 36 36 36   34 38 38
PWind dir           S     S       S     S       S     S       S     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 OV B2 OV   OV OV B2 B2   OV OV B2 B2   B2 B2 B2
PoP 12hr           70    70      80    40      70    80      80    80
Rain           L             D    L  C  C  C    L  D  D  D    D  D  L
Snow           L    C  L  L  D    L  C  C  C

$$
ORZ062-042300-
Baker City Airport-Baker County OR
44.83N 117.82W Elev. 3373 ft
200 AM PST Thu Dec 4 2025

Date                Thu 12/04/25            Fri 12/05/25            Sat 12/06/25
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          29          43          34          46
Temp             21 23 31 36 34 33 31 31 33 33 38 41 41 39 38 37 36 34 41 43 39
Dewpt            19 21 28 31 33 32 31 30 33 33 38 40 39 36 34 33 31 31 35 34 33
RH               92 92 88 82 96 96100 96100100100 96 92 89 85 85 82 89 79 70 79
Wind dir         SE SE  E  E  E  E  E  E SE SE SE SE  W  W  W  W  W NW NW NW  W
Wind spd          1  1  2  2  2  1  1  1  1  2  2  4  5  9 10 10 10  9  9  9  5
Wind gust                                                  21 21 20
Clouds           B2 B2 B2 OV OV OV B2 B2 OV OV OV OV B2 B2 B2 B1 B1 B2 B1 B1 B2
PoP 12hr                     80          90          90          50          40
QPF 12hr                   0.05        0.13        0.16        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain                    C  D  D  D  D  D  D  D  D  D  C  C  S  S  S  S  C  C  C
Snow                    C  D


Date               Sun 12/07/25  Mon 12/08/25  Tue 12/09/25  Wed 12/10/25
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            28    42      29    46      33    48      34    52
Temp          33   31 38 40 35   33 41 42 37   37 43 45 40   39 47 49
Dewpt         31   29 36 36 34   31 37 38 35   34 40 40 38   36 42 43
PWind dir          SW    SE      SE     S      SE     S      SW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B2 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           30    50      40    20      40    60      50    50
Rain           C    S  C  C  C    S  S  S  C    C  L  L  C    C  C  C
Snow                   C

$$
ORZ061-042300-
Burns Airport-Harney County OR
43.58N 118.95W Elev. 4144 ft
200 AM PST Thu Dec 4 2025

Date                Thu 12/04/25            Fri 12/05/25            Sat 12/06/25
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          31          50          31          47
Temp             18 19 31 40 39 35 34 34 36 36 43 49 49 41 39 36 33 32 41 45 43
Dewpt            16 18 25 31 34 35 34 34 36 36 41 42 40 38 34 31 28 28 32 30 30
RH               92 96 78 70 82100100100100100 93 77 71 89 82 82 82 85 70 55 60
Wind dir         NW NW SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd          2  2  3  6  8  8  8  9  9 10 12 17 18 17 16 14 12 10 12 13 10
Wind gust                                         29 29 31 28 25
Clouds           B1 OV B2 B2 OV B2 B2 B1 B2 OV B2 B2 B2 B1 B1 SC B1 B2 B1 B1 B1
PoP 12hr                     60          50          70          30          20
QPF 12hr                   0.03        0.01        0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       L  C  C  C  C  C  C  L  L  C  C              S  S  S
Snow                    C


Date               Sun 12/07/25  Mon 12/08/25  Tue 12/09/25  Wed 12/10/25
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    49      27    50      30    53      34    55
Temp          30   28 38 48 35   32 42 47 35   36 47 51 40   39 49 53
Dewpt         29   27 34 37 34   31 38 36 32   30 40 40 38   36 42 40
PWind dir           W    SW       W    SW      SW     W       W     W
Wind char          LT    LT      GN    LT      GN    GN      GN    GN
Avg clouds    B1   B1 OV B2 B2   B2 B2 B1 B2   B2 B2 B1 B2   B2 B2 B1
PoP 12hr           20    30      20    10      20    20      30    30
Rain           S       C  C  S             S    S  S  S  C    C  C  S
Snow                S  C

$$