638
FOUS55 KBOI 170639
PFMBOI
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BOISE ID
1238 AM MDT THU SEP 17 2026
IDZ014-181000-
BOISE AIRPORT-ADA COUNTY ID
43.57N 116.24W ELEV. 2858 FT
1238 AM MDT THU SEP 17 2026
DATE 09/16/26 THU 09/17/26 FRI 09/18/26 SAT
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 57 83 55 74 52
TEMP 61 58 60 75 82 79 69 63 59 57 58 67 72 73 65 59 55 52
DEWPT 44 46 47 49 46 42 43 44 45 45 47 48 46 45 45 45 46 45
RH 53 64 62 40 28 27 39 50 60 64 67 50 39 37 48 60 72 77
WIND DIR S S S S SW W N N NW NW NW NW NW W NW NW N N
WIND SPD 4 3 3 6 12 12 9 4 3 5 6 9 10 10 5 3 1 0
CLOUDS B2 SC FW SC FW FW FW SC SC B1 SC SC B1 B2 FW FW FW FW
POP 12HR 5 20 5 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
DATE 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 77 53 81 54 84 55 85 55 85
TEMP 67 77 61 54 72 81 63 56 76 82 65 55 76 83 64 55 74 82
DEWPT 46 44 44 44 45 41 43 43 43 38 40 41 40 35 37 38 39 35
PWIND DIR NW N SE NE SE NE S NE S
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW FW FW FW FW SC FW FW
POP 12HR 0 0 0 0 0 0 0 0 5
IDZ016-181000-
TWIN FALLS AIRPORT-TWIN FALLS COUNTY ID
42.48N 114.48W ELEV. 4150 FT
1238 AM MDT THU SEP 17 2026
DATE 09/16/26 THU 09/17/26 FRI 09/18/26 SAT
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 59 83 52 71 47
TEMP 64 61 64 78 82 79 66 61 58 54 57 64 68 68 59 55 52 49
DEWPT 45 46 48 49 43 43 40 37 37 37 39 46 45 44 43 41 39 38
RH 50 58 56 36 25 28 38 41 45 52 51 52 43 42 55 59 61 66
WIND DIR SE S S S S SW W SW SW SW W NW NW NW W SW SW SW
WIND SPD 10 13 13 18 13 10 10 11 10 10 11 12 11 10 10 12 12 12
WIND GUST 24
CLOUDS B2 B2 FW FW SC SC B1 SC FW B1 B1 SC B1 B1 SC SC FW FW
POP 12HR 20 10 20 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S S
DATE 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 71 47 76 48 79 50 80 51 81
TEMP 63 71 56 48 68 75 58 52 72 77 60 52 72 77 60 53 74 77
DEWPT 46 44 39 36 44 43 39 39 43 38 35 35 40 37 34 35 39 37
PWIND DIR W SW E SE E S W S E
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW FW FW CL CL CL SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 5 0 0 0 0 0 0 5 5
IDZ011-181000-
MCCALL AIRPORT-VALLEY COUNTY ID
44.88N 116.10W ELEV. 5020 FT
1238 AM MDT THU SEP 17 2026
DATE 09/16/26 THU 09/17/26 FRI 09/18/26 SAT
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 43 73 41 65 40
TEMP 47 45 48 67 68 65 54 49 45 42 46 59 63 62 52 47 43 41
DEWPT 41 42 45 51 51 48 48 45 43 42 44 45 42 42 45 45 43 41
RH 79 89 89 56 54 54 80 86 93100 93 60 46 48 77 93100100
WIND DIR NE NE N N S SW SE SE N N N N W NW NE N N N
WIND SPD 8 5 6 0 4 3 4 2 0 0 0 0 2 2 5 0 0 0
CLOUDS SC B2 B1 B1 B2 B1 FW FW FW SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 10 80 30 50 30
QPF 12HR 0 0.10 0.01 0.03 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C D C C C C S S
TSTMS C C C C C S S
OBVIS PF PF F
DATE 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 69 41 73 43 75 43 74 42 73
TEMP 61 68 49 41 64 72 51 44 68 72 51 43 67 71 52 42 65 70
DEWPT 46 44 44 41 44 39 42 40 42 36 40 38 40 34 39 37 40 34
PWIND DIR NW N S W S N SW E SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW CL FW CL FW FW FW FW FW SC SC FW FW
POP 12HR 10 0 0 0 0 0 0 5 5
ORZ062-181000-
BAKER CITY AIRPORT-BAKER COUNTY OR
44.83N 117.82W ELEV. 3373 FT
1138 PM PDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT
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 40 72 39 70 38
TEMP 49 45 48 63 70 68 57 51 48 44 47 62 68 68 58 52 46 40
DEWPT 43 42 45 50 52 52 51 49 47 44 47 49 49 48 47 46 42 39
RH 80 89 89 62 53 57 80 93 96100100 62 51 49 67 80 86 96
WIND DIR W W SW NW SE SW NW N N N N NW N NW NW NW N N
WIND SPD 5 3 3 2 4 5 3 0 0 0 0 3 5 8 5 2 0 0
CLOUDS FW B1 B2 B1 B2 B1 B1 FW SC B2 B2 B1 B1 FW FW FW FW FW
POP 12HR 5 70 50 40 5
QPF 12HR 0 0.12 0.01 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C L C C S S C S C
TSTMS C C C C C C S S
OBVIS PF F PF
DATE 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 75 40 79 41 81 42 80 39 77
TEMP 64 74 54 42 67 78 56 46 72 78 56 45 70 77 55 43 67 73
DEWPT 46 46 44 39 47 44 44 41 46 43 44 41 43 42 42 39 42 40
PWIND DIR N N E E E NW N NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW FW FW CL CL FW FW FW FW FW FW FW SC SC FW FW
POP 12HR 0 0 0 0 0 0 0 5 5
ORZ061-181000-
BURNS AIRPORT-HARNEY COUNTY OR
43.58N 118.95W ELEV. 4144 FT
1138 PM PDT WED SEP 16 2026
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT
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 40 67 36 70 34
TEMP 49 44 48 60 65 64 54 49 46 41 45 61 68 68 56 48 42 36
DEWPT 41 39 42 47 45 45 48 48 46 41 43 47 42 40 42 41 38 34
RH 74 82 80 62 48 50 80 96100100 93 60 39 36 59 77 86 92
WIND DIR NW NW NW S SW W W W W NW W NW NW NW N N NW NW
WIND SPD 10 9 8 6 10 11 6 5 2 3 4 6 9 10 8 5 4 3
WIND GUST 19
CLOUDS SC B1 B1 B1 SC B1 B1 B1 B1 OV B2 B1 SC FW FW CL FW FW
POP 12HR 20 30 20 30 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S
TSTMS S C C S S
OBVIS F
DATE 09/19/26 SUN 09/20/26 MON 09/21/26 TUE 09/22/26 WED 09/23/26
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 74 37 78 38 81 39 80 37 79
TEMP 62 73 51 39 67 77 54 44 71 78 54 41 70 77 54 39 67 75
DEWPT 41 35 37 31 40 32 35 34 40 30 35 34 38 29 34 33 36 29
PWIND DIR NW S SE NE E N SW NW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 0
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