243
FOUS55 KBOI 180831
PFMBOI
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BOISE ID
231 AM MDT SAT APR 18 2026
IDZ014-182200-
BOISE AIRPORT-ADA COUNTY ID
43.57N 116.24W ELEV. 2858 FT
231 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 64 39 74 47 80
TEMP 37 35 42 53 60 63 55 47 44 41 47 61 71 74 64 56 52 48 55 68 76 79
DEWPT 28 27 28 27 22 19 27 29 30 28 31 32 30 29 36 37 36 35 37 37 33 30
RH 70 72 57 36 23 18 34 49 57 59 53 33 22 19 35 49 54 60 51 32 21 17
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 6 8 8 11 11 6 5 8 8 8 6 8 9 6 3 5 4 5 4 5 8 5
WIND GUST 23 21 19 20 17 16 18 16
CLOUDS B1 SC B1 B1 SC SC FW FW FW SC SC SC B1 B1 B1 SC SC SC SC SC SC FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FREEZE W W W
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 51 80 46 57 41 57 38 60
TEMP 59 53 70 76 56 48 51 54 46 41 51 56 45 40 53 59
DEWPT 41 38 39 36 40 40 41 38 39 37 37 34 36 35 36 33
PWIND DIR SE SE SW W W NW NW W
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS FW SC FW FW B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 0 5 50 70 40 30 10 10
RAIN SHWRS C C L L C C S C
IDZ016-182200-
TWIN FALLS AIRPORT-TWIN FALLS COUNTY ID
42.48N 114.48W ELEV. 4150 FT
231 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 60 32 72 42 79
TEMP 30 29 39 50 58 59 45 40 38 36 46 61 70 71 56 51 49 45 56 72 77 77
DEWPT 17 17 22 20 18 18 23 20 18 18 24 27 25 25 28 25 25 24 29 29 28 29
RH 58 60 50 30 21 20 41 44 44 47 42 27 18 18 34 36 39 43 35 20 16 17
WIND DIR S S SE E E E SE S S SE E E E E SE S S S S S S SE
WIND SPD 9 5 5 9 9 11 9 9 8 5 8 11 11 12 10 10 8 6 8 9 11 8
WIND GUST 20 21 19 23
CLOUDS SC SC SC B1 SC SC SC FW FW FW FW SC SC B1 B1 B1 B1 FW 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
FREEZE W W W
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 49 78 42 54 36 54 34 57
TEMP 57 53 73 76 53 46 49 49 41 38 49 51 39 37 51 55
DEWPT 31 28 30 29 33 34 35 36 34 31 31 31 31 29 31 30
PWIND DIR S S SW W W W W W
WIND CHAR GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR 0 5 30 70 40 40 20 20
RAIN SHWRS S C L L C C C C S S
TSTMS S
IDZ011-182200-
MCCALL AIRPORT-VALLEY COUNTY ID
44.88N 116.10W ELEV. 5020 FT
231 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 51 27 62 34 68
TEMP 23 22 28 40 48 50 42 34 30 29 36 52 60 61 50 42 38 35 42 58 65 66
DEWPT 22 20 21 20 18 18 30 29 27 26 30 28 23 27 37 36 34 32 36 36 28 28
RH 96 92 75 44 30 28 62 82 88 88 79 39 24 27 61 79 85 89 79 44 25 24
WIND DIR SE N S S S S NE NE E SE N E S S NE E E E NE SE S SW
WIND SPD 1 0 1 3 8 6 3 2 1 1 0 1 5 4 4 2 2 1 1 1 5 4
CLOUDS SC B2 B2 B1 SC FW FW FW FW SC SC SC B1 B1 B1 B1 SC SC SC SC SC FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 37 69 37 47 31 45 27 50
TEMP 46 39 60 66 46 39 43 44 36 32 39 43 34 29 43 48
DEWPT 37 34 36 32 38 38 37 34 35 32 32 31 31 27 28 27
PWIND DIR E SE SE SW SW W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW B1 B2 B2 OV B2 OV B2 B2 B1 B1 B1 SC
POP 12HR 0 10 60 80 70 60 20 20
RAIN SHWRS C L D D L L L C S S S
SNOWSHWRS L L S S S
ORZ062-182200-
BAKER CITY AIRPORT-BAKER COUNTY OR
44.83N 117.82W ELEV. 3373 FT
131 AM PDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 59 30 67 36 74
TEMP 30 28 35 49 57 58 47 39 35 33 41 57 65 66 54 46 40 38 45 62 71 72
DEWPT 28 27 28 26 22 23 32 32 30 29 33 31 26 27 36 36 35 33 39 39 33 31
RH 92 96 75 40 25 26 56 76 82 85 73 37 23 23 50 68 82 82 79 43 25 22
WIND DIR E E SE SE SE SE E E SE E SE SE SE SE E S S SE N SE SE SE
WIND SPD 3 2 5 14 18 16 6 3 2 2 2 12 14 13 4 3 1 1 0 4 11 12
CLOUDS B2 B1 B2 B1 SC SC SC FW FW SC B1 B1 B1 B2 B1 SC SC B1 B1 B1 SC FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 38 72 40 53 33 54 30 58
TEMP 50 42 62 68 49 44 48 50 39 36 47 51 38 33 50 57
DEWPT 39 37 40 39 42 39 39 38 36 32 33 33 34 31 33 32
PWIND DIR SE E NW NW NW NW NW N
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B2 SC SC SC
POP 12HR 0 20 50 60 50 30 10 10
RAIN SHWRS S C C L L C S C S
SNOWSHWRS C
TSTMS S S S
ORZ061-182200-
BURNS AIRPORT-HARNEY COUNTY OR
43.58N 118.95W ELEV. 4144 FT
131 AM PDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 31 69 34 74
TEMP 29 28 37 52 60 62 50 41 36 34 43 59 66 68 54 44 39 37 45 62 70 72
DEWPT 24 23 25 22 18 18 29 30 29 28 30 31 29 27 35 34 33 32 35 36 30 26
RH 81 81 61 31 19 18 44 65 75 78 60 34 25 21 48 68 79 82 68 38 22 18
WIND DIR N N E E E E E NE N N NE E E E E NE N N N SE SE SE
WIND SPD 5 4 4 10 9 6 10 5 6 5 4 11 9 9 9 4 5 4 1 3 5 5
WIND GUST 19
CLOUDS B2 B1 SC SC SC SC FW FW FW B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 38 67 35 51 29 52 29 58
TEMP 49 41 59 61 42 37 46 49 36 31 45 50 36 31 50 56
DEWPT 35 36 36 34 38 35 35 33 31 30 32 30 31 30 33 30
PWIND DIR NE W W W W W NW N
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR 5 30 60 70 40 30 20 20
RAIN SHWRS C L C C L C C C C S S
SNOWSHWRS C
TSTMS S
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