Point Forecast Matrices
Issued by NWS Boise, ID

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740
FOUS55 KBOI 212110
PFMBOI

Point Forecast Matrices
National Weather Service Boise ID
310 PM MDT Thu Aug 21 2025

IDZ014-221000-
Boise Airport-Ada County ID
43.57N 116.24W Elev. 2858 ft
310 PM MDT Thu Aug 21 2025

Date           08/21/25      Fri 08/22/25            Sat 08/23/25            Sun
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                      60          96          64          98          69
Temp             91 82 73 66 62 68 82 92 95 85 76 71 66 72 86 94 98 89 80 76 72
Dewpt            34 34 34 36 38 39 39 37 33 34 33 33 32 35 37 37 36 38 40 40 41
RH               13 18 24 33 41 34 22 15 11 16 21 25 28 26 18 14 12 17 24 27 33
Wind dir         NW NW  N  S  S SW  W NW NW  N  E  E  E SE  S  W NW NW NE NE  E
Wind spd         10  6  5  4  4  2  4  6  9  5  5  4  5  2  3  5  9  5  5  4  4
Clouds           CL FW FW CL CL CL CL CL FW FW FW CL FW SC FW SC SC B1 B1 B1 B2
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                                  K  K


Date           08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25  Thu 08/28/25
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          94      68    92      67    91      66    91      65    88
Temp          84 92 79   70 82 91 76   68 82 90 76   68 81 88 74   66 79 86
Dewpt         43 44 47   49 50 48 50   50 52 49 50   51 53 50 50   52 53 48
PWind dir        SE       N    NW       N     S       E     S      NE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1   B1 B1 B1 SC   SC SC SC SC   SC SC B1 B1   SC B1 B1
PoP 12hr          5      10    10      20    20      20    30      30    30
Rain shwrs                         S          S  S    S  S  C  C    S  C  C
Tstms                              S          S  S          S  S          S

$$
IDZ016-221000-
Twin Falls Airport-Twin Falls County ID
42.48N 114.48W Elev. 4150 ft
310 PM MDT Thu Aug 21 2025

Date           08/21/25      Fri 08/22/25            Sat 08/23/25            Sun
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                      63          92          63          95          67
Temp             87 74 70 68 65 73 80 88 90 76 71 69 65 73 83 91 93 78 76 74 71
Dewpt            40 40 33 31 30 31 37 36 36 37 31 30 30 33 40 39 39 41 36 36 37
RH               19 29 25 25 27 21 21 16 15 24 23 23 27 23 22 16 15 27 23 25 29
Wind dir         NW  W SW SW SW  W NW  N NW  W SW  S  S  E NE  N NW  W SW SW  S
Wind spd          9  8 10 10 10  6  6  8  8  6  9  6  6  5  6  8  8  8 10  9  9
Clouds           SC B2 B1 B1 B1 FW CL FW FW FW FW FW SC FW FW FW SC B1 B2 B2 OV
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                                                 K


Date           08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25  Thu 08/28/25
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          89      64    86      61    84      61    83      60    81
Temp          80 85 72   67 77 83 69   64 77 82 68   63 75 79 67   63 74 79
Dewpt         47 48 47   47 52 51 48   48 53 52 50   49 56 53 50   49 54 51
PWind dir         W      SW     W      SW     W      SW     E      SW     W
Wind char        GN      GN    GN      GN    LT      GN    LT      LT    GN
Avg clouds    B2 B1 B2   B1 B1 B1 B1   SC SC B2 B1   B1 B1 B2 B1   B1 B1 B2
PoP 12hr         30      30    40      30    60      40    60      50    60
Rain shwrs        C  C    S  S  C  C    S  S  L  C    C  C  L  C    C  C  L
Tstms             S  S    S     S  S          S  S          S  S          S

$$
IDZ011-221000-
McCall Airport-Valley County ID
44.88N 116.10W Elev. 5020 ft
310 PM MDT Thu Aug 21 2025

Date           08/21/25      Fri 08/22/25            Sat 08/23/25            Sun
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                      48          87          51          91          55
Temp             82 73 62 55 49 57 77 85 86 76 65 58 52 60 80 88 89 79 68 61 56
Dewpt            33 36 41 41 39 42 39 31 29 32 39 40 37 40 37 32 31 33 38 38 37
RH               17 26 46 59 68 57 25 14 13 20 38 51 56 47 21 13 13 19 33 42 49
Wind dir         NW  N  N  N NE SE  W NW NW  N NE NE  E  E  W NW NW  N NE  E  E
Wind spd          8  6  6  5  3  2  1  4  6  5  5  4  2  2  2  5  8  5  5  4  2
Clouds           FW FW FW FW FW CL CL FW FW FW FW FW SC CL FW SC SC B1 SC B1 B2
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                         K  K  K  K  K  K  K  K  K


Date           08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25  Thu 08/28/25
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          88      55    84      53    83      52    83      51    81
Temp          80 84 67   57 77 81 64   53 75 81 63   53 75 79 62   52 72 76
Dewpt         39 38 44   43 44 42 45   45 46 42 46   44 46 43 47   46 47 42
PWind dir         N       N     N      NE     N      NE     N      NE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2   B2 B2 B1 B1   B1 B1 SC B1   SC SC SC B1   SC B1 B1
PoP 12hr          0      10    10      10    20      20    20      30    30
Rain shwrs                                    S  S       S  S  C    S  C  C
Tstms                                         S  S          S  S          S

$$
ORZ062-221000-
Baker City Airport-Baker County OR
44.83N 117.82W Elev. 3373 ft
210 PM PDT Thu Aug 21 2025

Date          Thu 08/21/25      Fri 08/22/25            Sat 08/23/25         Sun
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      47          91          50          95          56
Temp             85 71 61 54 49 59 78 88 90 74 63 56 52 62 82 91 93 78 68 62 58
Dewpt            38 43 42 41 39 42 42 37 36 39 38 37 37 40 41 39 39 43 42 41 41
RH               19 36 49 61 68 53 28 16 15 28 39 49 56 44 23 16 15 29 39 46 53
Wind dir          N NW NW  W  W  W NW  N  N NW NW NW  W NW NE NE  N NW NW NW NW
Wind spd         10  8  5  3  2  1  2  4  8  5  3  2  2  1  2  3  5  3  3  2  2
Clouds           FW FW CL CL FW CL CL CL FW FW FW FW FW FW FW SC B1 B1 B1 B1 B2
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25  Thu 08/28/25
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          91      56    89      55    90      54    89      53    86
Temp          82 89 70   59 81 88 67   56 81 89 66   55 80 87 64   54 77 84
Dewpt         44 47 46   46 48 46 46   45 48 46 47   46 48 48 48   46 50 47
PWind dir        NW      NW    NW      NW     N      NW     N      NW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B2   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC B1
PoP 12hr          5       5    10      10    10      10    20      20    30
Rain shwrs                                                  S  S    S  S  C
Tstms                                                       S  S          S

$$
ORZ061-221000-
Burns Airport-Harney County OR
43.58N 118.95W Elev. 4144 ft
210 PM PDT Thu Aug 21 2025

Date          Thu 08/21/25      Fri 08/22/25            Sat 08/23/25         Sun
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      47          94          53          96          57
Temp             87 74 61 55 51 62 81 90 93 79 66 61 58 67 84 93 95 80 69 65 62
Dewpt            32 35 31 31 31 35 36 33 31 34 32 31 29 33 34 34 34 39 39 39 39
RH               14 24 32 40 46 36 20 13 11 20 28 32 33 28 17 13 12 23 33 38 43
Wind dir         SW  E NE NW  N NE  E  E  E NE NE NE  N NE  E SE  E  N NW  N  N
Wind spd          3  4  8  5  4  4  6  8  6  8  6  5  5  3  5  6  5  5  5  4  3
Clouds           CL FW CL CL FW FW CL CL FW FW SC FW SC SC SC SC SC B1 B2 B2 B2
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/24/25  Mon 08/25/25  Tue 08/26/25  Wed 08/27/25  Thu 08/28/25
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          90      53    88      51    88      51    88      49    85
Temp          80 87 66   57 79 86 64   55 78 87 64   55 78 84 63   54 75 82
Dewpt         44 43 47   46 49 44 45   43 48 41 44   43 47 42 45   44 48 43
PWind dir         W       N     W      NW    NW      NW     W      NW    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2   B1 B1 SC B1   SC SC SC B1   SC SC SC B1   B1 SC B1
PoP 12hr         10      20    10      20    10      20    20      30    30
Rain shwrs           S             S             S       S  S  C    S  S  C
Tstms                S             S             S          S  S          S

$$