543
FOUS55 KBOI 170639
PFMBOI
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BOISE ID
1239 AM MDT FRI APR 17 2026
IDZ014-181000-
BOISE AIRPORT-ADA COUNTY ID
43.57N 116.24W ELEV. 2858 FT
1239 AM MDT FRI APR 17 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 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 28 54 32 67 42
TEMP 31 31 37 46 50 52 46 38 35 34 41 56 63 66 57 49 46 43
DEWPT 23 26 26 26 22 19 24 26 26 25 27 28 24 22 29 32 31 30
RH 72 81 64 45 33 27 42 62 69 69 57 34 22 18 34 52 55 60
WIND DIR SW SE N NW NW NW NE SE E E SE SE SE SE E E E E
WIND SPD 3 2 2 6 9 10 5 5 8 8 10 13 13 12 10 10 10 10
CLOUDS FW FW CL CL CL FW FW SC SC B1 B1 SC SC SC SC FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
FREEZE W W W W W W W
DATE 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 76 49 79 49 74 45 61 42 60
TEMP 64 74 57 50 68 77 58 51 67 69 55 47 54 58 49 44 54 58
DEWPT 33 28 39 36 37 34 39 36 38 35 38 39 39 37 38 37 36 32
PWIND DIR SE E SE E S NW NW NW NW
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1 SC
POP 12HR 0 0 5 10 20 30 50 30 20
RAIN SHWRS S S C C C C S S S
IDZ016-181000-
TWIN FALLS AIRPORT-TWIN FALLS COUNTY ID
42.48N 114.48W ELEV. 4150 FT
1239 AM MDT FRI APR 17 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 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 25 49 28 63 39
TEMP 27 28 35 43 47 47 36 33 32 30 41 53 60 62 49 46 44 42
DEWPT 18 21 21 19 17 15 20 20 19 19 21 21 21 20 24 22 22 23
RH 68 75 56 38 30 27 52 58 58 63 44 28 22 20 37 38 41 46
WIND DIR W SW W W W NW W SW S S SE SE SE SE SE S SE SE
WIND SPD 14 13 16 14 16 13 10 9 10 9 6 9 9 9 10 10 10 9
CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
FREEZE W W W W W W W
DATE 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 73 44 78 48 74 42 57 39 56
TEMP 63 70 52 47 72 76 57 51 70 69 52 45 52 53 44 41 51 54
DEWPT 27 24 24 24 28 26 26 24 29 30 30 32 34 34 34 32 34 31
PWIND DIR SE SE S S S SW W W W
WIND CHAR GN GN GN GN GN BZ BZ BZ BZ
AVG CLOUDS SC SC B1 B1 SC SC SC FW FW FW B1 SC B1 B1 B2 B1 B1 B1
POP 12HR 0 0 0 5 10 20 50 30 30
RAIN SHWRS S S C C C S C C
IDZ011-181000-
MCCALL AIRPORT-VALLEY COUNTY ID
44.88N 116.10W ELEV. 5020 FT
1239 AM MDT FRI APR 17 2026
DATE 04/16/26 FRI 04/17/26 SAT 04/18/26 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 17 42 20 53 31
TEMP 18 21 26 35 40 41 34 26 23 22 28 42 50 51 43 37 33 32
DEWPT 16 20 22 20 19 19 25 24 23 21 23 22 22 22 31 30 30 29
RH 92 96 85 54 42 41 69 92100 96 81 44 33 32 62 75 89 88
WIND DIR N N N SW SW W E N N N SE S S S SE E E E
WIND SPD 0 0 0 3 5 5 1 0 0 0 1 6 9 6 3 4 3 2
CLOUDS B1 SC FW SC B1 FW FW FW SC B1 B1 SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
DATE 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 63 34 67 37 64 36 51 31 48
TEMP 53 62 43 36 57 65 45 38 57 61 43 37 44 47 37 33 42 46
DEWPT 31 29 36 32 36 30 34 31 34 32 37 34 34 32 35 32 30 28
PWIND DIR SE E SE E SE E W W NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 SC B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 0 10 30 40 70 50 50
RAIN SHWRS C C C L L C C C C
SNOWSHWRS L C C
TSTMS S
ORZ062-181000-
BAKER CITY AIRPORT-BAKER COUNTY OR
44.83N 117.82W ELEV. 3373 FT
1139 PM PDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26 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 22 54 25 61 33
TEMP 24 26 33 44 51 52 42 34 30 28 36 51 58 59 49 42 37 36
DEWPT 20 24 26 22 20 20 27 29 27 27 29 26 24 25 33 34 33 32
RH 84 92 75 41 29 28 55 82 88 96 75 37 27 27 54 73 85 85
WIND DIR SW SW S E E E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 5 3 2 3 5 6 5 4 4 4 9 18 20 18 11 5 5 4
WIND GUST 28 28
CLOUDS FW FW FW FW FW FW SC B1 B1 B1 B1 SC SC SC SC SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
DATE 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 68 37 72 40 68 38 58 34 57
TEMP 57 66 46 39 61 70 49 42 60 63 47 41 52 54 42 36 49 53
DEWPT 31 28 36 34 37 35 37 36 40 38 39 36 37 36 36 32 31 31
PWIND DIR SE S S W SW NW NW NW NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS B1 B2 B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B2 B1 B1 SC
POP 12HR 0 5 5 10 30 40 40 30 20
RAIN SHWRS S C C C C C S
TSTMS S
ORZ061-181000-
BURNS AIRPORT-HARNEY COUNTY OR
43.58N 118.95W ELEV. 4144 FT
1139 PM PDT THU APR 16 2026
DATE THU 04/16/26 FRI 04/17/26 SAT 04/18/26 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 18 53 23 64 34
TEMP 19 20 29 42 49 52 40 31 28 26 35 52 59 63 50 42 38 36
DEWPT 16 18 20 19 16 14 19 21 22 21 24 23 21 20 30 31 30 31
RH 88 92 69 39 26 22 42 66 78 81 64 32 23 19 46 65 73 82
WIND DIR NW W E SW S S SE E NE E E SE SE SE E E NE NE
WIND SPD 3 2 1 4 4 3 3 3 4 4 4 10 10 11 9 6 5 4
CLOUDS CL CL CL CL FW FW B1 B1 SC SC SC SC SC SC SC 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
SNOWSHWRS
DATE 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 70 36 71 37 63 33 54 31 57
TEMP 59 68 46 38 60 69 46 39 55 58 42 36 47 52 38 32 50 55
DEWPT 32 26 34 33 33 30 34 34 36 32 36 33 36 33 32 31 31 28
PWIND DIR E NE E NW W W W W NW
WIND CHAR GN LT LT GN LT GN GN GN GN
AVG CLOUDS B2 B1 B2 B1 B2 B2 B1 SC SC B1 B1 B2 B1 B1 B2 B1 B1 SC
POP 12HR 5 5 10 20 40 50 50 30 20
RAIN SHWRS S S S C C C C C C S S S
SNOWSHWRS S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page