Point Forecast Matrices
Issued by NWS Boise, ID

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248
FOUS55 KBOI 260831
PFMBOI

Point Forecast Matrices
National Weather Service Boise ID
230 AM MDT Sat Sep 26 2026

IDZ014-262200-
Boise Airport-Ada County ID
43.57N 116.24W Elev. 2858 ft
230 AM MDT Sat Sep 26 2026

Date             Sat 09/26/26            Sun 09/27/26            Mon 09/28/26
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          50          72          50          76
Temp          51 49 50 60 67 69 61 55 53 53 53 63 70 71 66 59 55 51 52 66 75 75
Dewpt         37 36 37 37 37 35 36 35 35 35 35 35 36 37 40 40 41 40 40 41 39 34
RH            59 61 61 42 33 28 39 47 50 50 50 35 29 29 38 49 59 66 63 40 27 22
Wind dir       W  W  W NW NW NW NW SW SW  S  S  W  N  N  N NW NW NW NW NW NW NW
Wind spd       6  5  4  8  9  9  5  2  2  2  2  4 10 10  9  5  4  4  6 11 14 13
Clouds        FW SC B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 SC SC FW CL CL CL
PoP 12hr                      0          10          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 09/29/26  Wed 09/30/26  Thu 10/01/26  Fri 10/02/26
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            48    75      51    75      50    75      49    71
Temp          56   48 65 74 59   52 67 73 57   51 67 73 57   49 63 69
Dewpt         33   34 35 30 33   36 38 35 37   38 37 34 35   37 37 33
PWind dir          NW    NW       N    NW       N    NW      NW    NW
Wind char          LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    CL   CL FW FW FW   FW FW FW FW   FW SC FW FW   SC SC FW
PoP 12hr            0     0       0     0       0     0       0     0

$$
IDZ016-262200-
Twin Falls Airport-Twin Falls County ID
42.48N 114.48W Elev. 4150 ft
230 AM MDT Sat Sep 26 2026

Date             Sat 09/26/26            Sun 09/27/26            Mon 09/28/26
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                      67          45          73          50          72
Temp          52 48 51 59 65 65 55 51 50 47 52 65 73 71 58 54 52 50 53 63 70 70
Dewpt         28 27 29 33 35 35 36 32 31 31 33 38 39 39 38 36 36 36 39 45 43 38
RH            39 44 42 37 33 33 49 48 48 53 48 37 29 31 47 50 54 58 59 52 38 31
Wind dir      SW SW SW NW  N  N  W  W SW  S  E NE  N NW  W SW SW SW  W  W NW NW
Wind spd      13 12 11  9  9  8  4  5  3  5  6  9 11 12 12 13 12 11 11 13 12 14
Clouds        FW FW B2 SC B2 SC SC OV OV OV OV B2 B2 B1 B2 B2 B1 B1 SC FW FW CL
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 09/29/26  Wed 09/30/26  Thu 10/01/26  Fri 10/02/26
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            45    70      45    71      44    73      44    67
Temp          52   45 63 68 55   49 65 69 54   49 65 69 54   48 62 65
Dewpt         31   29 36 30 27   28 37 36 33   32 37 35 32   30 37 35
PWind dir           W     W      SW     W      SW     W       W     W
Wind char          GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    CL   FW FW CL CL   FW FW CL CL   FW FW FW FW   SC SC SC
PoP 12hr            0     0       0     0       0     0       0     0

$$
IDZ011-262200-
McCall Airport-Valley County ID
44.88N 116.10W Elev. 5020 ft
230 AM MDT Sat Sep 26 2026

Date             Sat 09/26/26            Sun 09/27/26            Mon 09/28/26
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          33          63          37          67
Temp          36 34 37 51 57 57 44 41 36 34 41 59 63 61 51 47 41 37 42 60 66 64
Dewpt         36 34 36 35 27 24 29 32 31 31 33 36 33 35 39 40 39 37 38 39 34 32
RH           100100 96 54 31 28 55 70 82 89 73 42 32 38 63 76 92100 86 46 30 30
Wind dir       N  N  N SW  W  W  N  N  N  N  E SW SW  W  E  N  N  N  N  N NW NW
Wind spd       3  2  1  5  5  3  3  2  2  2  2  5  9  6  4  2  2  3  3  3  6  8
Clouds        SC B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 OV OV B2 B1 SC FW CL CL FW CL
PoP 12hr                      0           0          10          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S
Obvis          F  F PF                                           PF


Date               Tue 09/29/26  Wed 09/30/26  Thu 10/01/26  Fri 10/02/26
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            35    66      38    64      37    64      36    61
Temp          43   35 59 64 47   39 58 62 45   38 58 62 45   36 55 58
Dewpt         36   32 33 31 37   36 39 33 38   35 37 33 38   35 37 33
PWind dir           N     W       S     W       N     W       N    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW SC   SC FW FW FW   SC SC FW SC   SC SC FW
PoP 12hr            0     0       5     0       5     0       5     5

$$
ORZ062-262200-
Baker City Airport-Baker County OR
44.83N 117.82W Elev. 3373 ft
130 AM PDT Sat Sep 26 2026

Date                Sat 09/26/26            Sun 09/27/26            Mon 09/28/26
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                      63          32          67          36          70
Temp          37 31 37 54 62 63 49 43 37 32 40 58 66 66 55 47 41 36 41 61 69 68
Dewpt         36 31 35 33 28 25 29 30 29 27 31 29 31 34 36 36 34 31 35 32 30 31
RH            96100 92 45 27 23 46 60 72 81 70 33 27 30 49 65 76 82 79 33 23 25
Wind dir       W  W  W NW  N  N NW NW NW  N  N  N  N  N NW NW NW NW NW  N  N  N
Wind spd       5  2  2  2  3  4  2  2  3  3  2  2  4  5  8  6  6  5  5  8 11 12
Clouds        SC B2 B1 FW FW SC B2 B2 B2 OV B2 B2 B2 B2 SC SC FW CL FW CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis             F


Date               Tue 09/29/26  Wed 09/30/26  Thu 10/01/26  Fri 10/02/26
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            35    72      35    69      33    69      32    65
Temp          45   35 62 71 50   39 61 67 48   38 61 67 48   36 58 63
Dewpt         34   29 33 39 41   39 42 40 40   36 39 39 39   35 39 39
PWind dir          NW     E      NW    NW      NW    NW      NW    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW SC   SC FW FW SC   SC SC FW FW   SC SC FW
PoP 12hr            0     0       0     0       0     0       0     5

$$
ORZ061-262200-
Burns Airport-Harney County OR
43.58N 118.95W Elev. 4144 ft
130 AM PDT Sat Sep 26 2026

Date                Sat 09/26/26            Sun 09/27/26            Mon 09/28/26
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                      66          35          70          35          72
Temp          38 30 38 54 63 66 51 44 40 36 43 60 68 69 56 47 42 35 41 60 70 71
Dewpt         31 28 32 34 33 31 36 30 28 27 31 34 35 32 37 34 33 30 33 34 29 24
RH            76 92 79 46 32 27 56 57 62 69 62 37 29 25 49 60 70 82 73 37 22 17
Wind dir      NW NW  N  E SE  E NE NE NE NE  E SE SW  W  N  N NW NW NW NW  W NW
Wind spd       5  4  3  4  5  5  8  8  6  5  6  5  5  8  9  8  9  6  5  3  8 12
Clouds        B1 B2 B2 SC B1 B1 B2 B2 B2 OV OV OV OV SC SC SC FW FW FW CL CL CL
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 09/29/26  Wed 09/30/26  Thu 10/01/26  Fri 10/02/26
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            33    74      34    72      33    72      31    69
Temp          44   33 60 72 48   36 61 70 47   37 61 69 47   33 59 66
Dewpt         26   24 32 30 34   34 38 31 33   31 35 28 31   30 33 27
PWind dir          NW     W      NW     W      NW    NW      NW    NW
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW FW FW FW   FW SC FW FW   FW SC FW
PoP 12hr            0     0       0     0       0     0       0     0

$$