Point Forecast Matrices
Issued by NWS Boise, ID

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138
FOUS55 KBOI 200350
PFMBOI

Point Forecast Matrices
National Weather Service Boise ID
950 PM MDT Tue Aug 19 2025

IDZ014-201000-
Boise Airport-Ada County ID
43.57N 116.24W Elev. 2858 ft
950 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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          93          61          92          60
Temp                   78 70 65 69 81 89 92 83 74 67 62 68 80 89 92 83 73 67 63
Dewpt                  46 46 46 46 47 44 39 40 41 43 44 45 45 39 35 34 35 35 36
RH                     32 42 50 44 30 21 16 22 30 42 52 43 29 17 13 17 25 30 36
Wind dir                W  W  W NW NW NW NW NW NW NW NW NW NW NW NW  N  N NE NE
Wind spd                5  5  5  6 10 13 13 10  9  5  5  5 10 10 11  9  5  4  4
Clouds                 FW CL CL FW CL CL FW FW CL CL CL CL CL CL FW FW FW CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          97      65    98      69    95      68    94      66    93
Temp          82 96 77   68 86 98 82   72 85 94 79   69 84 92 77   68 83 92
Dewpt         39 33 37   36 39 39 43   45 46 46 48   49 50 47 47   48 50 44
PWind dir        NW       N     S       N     S       N     S       N     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC   SC FW FW SC   B1 B1 SC SC   SC SC SC FW   SC SC FW
PoP 12hr          0       0     5       5    10      10    10      10    10

$$
IDZ016-201000-
Twin Falls Airport-Twin Falls County ID
42.48N 114.48W Elev. 4150 ft
950 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      65          89          61          89          62
Temp                   75 72 68 73 80 87 88 76 71 68 64 70 79 86 88 74 69 67 64
Dewpt                  38 39 38 40 46 47 44 42 37 36 38 39 43 40 37 37 32 31 31
RH                     26 30 33 30 30 25 22 30 29 31 38 32 28 20 16 26 25 26 29
Wind dir               SW SW SW  W  W NW NW  W SW SW SW  W NW NW NW  W SW SW SW
Wind spd               11 10 10 10 10 11 11 11 11 11 11 10 10  9  9  8 10  9  9
Clouds                 FW FW SC SC SC FW CL FW FW FW FW FW FW FW SC SC SC SC SC
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          92      62    94      65    88      63    88      61    85
Temp          81 91 72   66 85 92 76   69 80 86 72   67 80 84 70   65 78 83
Dewpt         37 37 33   34 42 43 43   44 48 47 47   46 51 49 47   47 51 48
PWind dir         W      SW     E      SW    SW      SW     W      SW     E
Wind char        LT      LT    GN      GN    GN      GN    LT      GN    LT
Avg clouds    SC FW SC   SC SC FW B1   B1 B1 B1 B1   SC SC B1 SC   SC SC B1
PoP 12hr          5       5    10      10    40      20    40      20    40
Rain shwrs                                 S  C  S          C  S          C
Tstms                                         C  S          C  S          C

$$
IDZ011-201000-
McCall Airport-Valley County ID
44.88N 116.10W Elev. 5020 ft
950 PM MDT Tue Aug 19 2025

Date           08/19/25      Wed 08/20/25            Thu 08/21/25            Fri
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                      51          83          47          83          47
Temp                   65 57 52 60 74 81 81 72 61 54 48 56 73 80 82 73 61 54 48
Dewpt                  47 47 45 47 45 39 36 39 44 44 42 44 41 34 32 34 39 39 37
RH                     52 69 77 62 35 22 20 30 53 69 80 64 31 19 16 24 44 57 65
Wind dir                N  N  N NW  W  W NW  N  N NE NE NE  W  W NW  N NE NE  E
Wind spd                5  4  3  2  5 10 10  8  6  5  2  2  3  5  8  6  6  5  2
Clouds                 FW FW FW CL CL FW FW FW CL FW FW CL CL CL CL FW CL CL FW
PoP 12hr                      5           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           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          87      52    91      56    88      55    86      53    85
Temp          76 86 64   54 82 89 68   58 79 85 66   55 77 82 63   53 76 81
Dewpt         37 28 36   35 38 34 40   39 43 39 45   43 44 38 43   41 42 39
PWind dir         N      NE     N      NE     S      NE     N      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW CL FW   FW SC SC SC   B1 SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr          0       0     0       5    10       5    10      10    20
Rain shwrs                                                                S
Tstms                                                                     S

$$
ORZ062-201000-
Baker City Airport-Baker County OR
44.83N 117.82W Elev. 3373 ft
850 PM PDT Tue Aug 19 2025

Date          Tue 08/19/25      Wed 08/20/25            Thu 08/21/25         Fri
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                      48          83          45          86          46
Temp                   63 57 52 61 74 81 81 70 59 52 47 58 75 83 85 70 60 52 48
Dewpt                  46 45 44 47 46 45 46 46 44 43 42 44 43 39 38 40 39 38 37
RH                     54 64 74 60 37 28 29 42 57 71 83 59 32 21 19 33 46 59 65
Wind dir               NW NW  W NW  N  N  N  N NW NW NW NW  N  N  N NW NW NW NW
Wind spd               11  9  5  6 10 12 16 13  9  5  2  2  4  5 10  8  5  2  2
Wind gust              21             23 26 24
Clouds                 CL CL FW CL CL CL FW FW CL CL FW CL CL CL CL CL CL CL CL
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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      52    95      56    93      55    91      54    90
Temp          79 91 64   52 83 94 69   58 83 89 67   57 81 89 65   54 80 88
Dewpt         41 36 38   36 40 41 43   41 45 46 46   44 47 45 46   44 47 44
PWind dir         N      NW     N      NW    NW      NW     N      NW     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL FW   FW SC SC SC   SC SC SC SC   SC SC FW SC   FW FW SC
PoP 12hr          0       0     5       5    10       5    10      10    10

$$
ORZ061-201000-
Burns Airport-Harney County OR
43.58N 118.95W Elev. 4144 ft
850 PM PDT Tue Aug 19 2025

Date          Tue 08/19/25      Wed 08/20/25            Thu 08/21/25         Fri
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                      46          86          46          89          48
Temp                   63 57 51 60 75 82 85 73 61 55 50 60 76 85 88 74 62 57 52
Dewpt                  40 40 40 42 42 39 36 40 40 40 39 41 40 37 32 37 33 33 32
RH                     43 53 66 51 31 22 17 30 46 57 66 49 27 18 13 26 33 40 46
Wind dir                N NW NW NW NW  W NW  N  N  N  N  N  E SE  S NE  N  N  N
Wind spd               10 10  5  5  5  9 10 10 10  5  4  3  5  5  4  5  8  5  5
Clouds                 FW FW FW CL CL CL CL FW FW CL FW CL CL CL CL FW FW 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           08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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          94      54    95      54    93      54    91      51    90
Temp          82 94 67   58 84 93 69   59 82 90 67   57 80 89 66   56 80 88
Dewpt         36 31 34   33 37 37 42   41 44 41 46   43 46 41 44   43 45 39
PWind dir        NE      NE     E      NW     W      NW    NE      NW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC   SC SC SC B1   SC SC SC SC   SC SC FW SC   SC SC SC
PoP 12hr          0       0     5       5    10      10    10      20    10
Rain shwrs                                                     S
Tstms                                                          S

$$