308
FPUS55 KBOI 050637
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
1236 AM MDT WED AUG 5 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND THURSDAY.
IDZ011-051400-
WEST CENTRAL MOUNTAINS-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 77 TO 91.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 48 TO 59.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 83 TO 96.
THURSDAY NIGHT
AREAS OF SMOKE IN THE EVENING. MOSTLY CLEAR.
LOWS 53 TO 64.
FRIDAY
SUNNY. HIGHS 86 TO 99.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 51 TO 64.
HIGHS 82 TO 95.
TEMPERATURE
MCCALL 85 47 91
=
IDZ013-051400-
BOISE MOUNTAINS-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 79 TO 94.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 47 TO 62.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 86 TO 100.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
49 TO 64.
FRIDAY
SUNNY. HIGHS 89 TO 104.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 49 TO 64.
HIGHS 85 TO 100.
TEMPERATURE
IDAHO CITY 92 48 99
=
IDZ028-051400-
CAMAS PRAIRIE-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 85 TO 90. BREEZY. LIGHT
WINDS THIS MORNING, BECOMING WEST 10 TO 20 MPH WITH GUSTS TO
30 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 45 TO 53. BREEZY.
NORTHWEST WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
THURSDAY
SUNNY. PATCHY SMOKE. HIGHS 91 TO 96. LIGHT WINDS IN
THE MORNING, BECOMING WEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
52 TO 58. NORTHWEST WINDS 10 TO 15 MPH. GUSTS TO 30 MPH IN THE
EVENING.
FRIDAY
SUNNY. HIGHS 95 TO 100. LIGHT WINDS IN THE MORNING,
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE
AFTERNOON.
FRIDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 53 TO 61. HIGHS
90 TO 99. BREEZY.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 57. BREEZY.
TUESDAY
SUNNY. HIGHS 89 TO 94.
TEMPERATURE
FAIRFIELD 87 46 94
=
IDZ033-051400-
UPPER WEISER RIVER-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 89 TO 95. NORTHEAST WINDS
UP TO 10 MPH THIS MORNING, SHIFTING TO SOUTHWEST AROUND 10 MPH
THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 57 TO 64. SOUTHEAST
WINDS UP TO 10 MPH IN THE EVENING, SHIFTING TO NORTHEAST AFTER
MIDNIGHT.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 94 TO 99. LIGHT WINDS.
THURSDAY NIGHT
AREAS OF SMOKE IN THE EVENING. MOSTLY CLEAR.
LOWS 63 TO 68. LIGHT WINDS IN THE EVENING, BECOMING NORTHEAST UP
TO 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 98 TO 104. NORTHEAST WINDS UP TO 10 MPH IN
THE MORNING, SHIFTING TO SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 61 TO 70.
HIGHS 93 TO 103.
TEMPERATURE
COUNCIL 95 60 99
CAMBRIDGE 94 57 98
=
ORZ064-051400-
OREGON LOWER TREASURE VALLEY-
1236 AM MDT WED AUG 5 2026 /1136 PM PDT TUE AUG 4 2026/
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 93 TO 98. LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 57 TO 64. NORTHEAST
WINDS UP TO 10 MPH IN THE EVENING, BECOMING LIGHT AFTER MIDNIGHT.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 97 TO 102. LIGHT WINDS.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
63 TO 70. LIGHT WINDS IN THE EVENING, BECOMING NORTHWEST UP TO
10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 101 TO 106. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 63 TO 73.
HIGHS 95 TO 105. BREEZY.
TEMPERATURE
ONTARIO 95 57 99
=
IDZ012-051400-
LOWER TREASURE VALLEY-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 92 TO 97. NORTH WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 56 TO 62. NORTHEAST
WINDS UP TO 10 MPH.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 96 TO 101. LIGHT WINDS
IN THE MORNING, BECOMING NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
AREAS OF SMOKE IN THE EVENING. MOSTLY CLEAR.
LOWS 62 TO 68. NORTH WINDS UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS 99 TO 104. NORTHWEST WINDS UP TO 10 MPH.
GUSTS TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 61 TO 70.
HIGHS 94 TO 104.
TEMPERATURE
CALDWELL 95 57 99
=
IDZ014-051400-
UPPER TREASURE VALLEY-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 94 TO 99. LIGHT WINDS THIS
MORNING, BECOMING NORTHWEST 10 TO 15 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING, THEN
PATCHY SMOKE AFTER MIDNIGHT. LOWS 55 TO 64. NORTH WINDS 10 TO
15 MPH IN THE EVENING, SHIFTING TO EAST AFTER MIDNIGHT.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 99 TO 104. LIGHT WINDS
IN THE MORNING, BECOMING NORTHWEST AROUND 10 MPH WITH GUSTS TO
20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
AREAS OF SMOKE IN THE EVENING. MOSTLY CLEAR.
LOWS 62 TO 67. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING,
SHIFTING TO EAST UP TO 10 MPH AFTER MIDNIGHT. GUSTS TO 20 MPH.
FRIDAY
SUNNY. HIGHS 100 TO 106. LIGHT WINDS IN THE MORNING,
BECOMING NORTHWEST AROUND 10 MPH WITH GUSTS TO 20 MPH IN THE
AFTERNOON.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 61 TO 69.
HIGHS 95 TO 105.
TEMPERATURE
BOISE 95 64 100
MOUNTAIN HOME 97 57 102
=
IDZ016-051400-
WESTERN MAGIC VALLEY-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 89 TO 94. SOUTHEAST WINDS
UP TO 10 MPH THIS MORNING, SHIFTING TO WEST WITH GUSTS TO 25 MPH
THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 54 TO 61. WEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING, SHIFTING TO
SOUTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY. PATCHY SMOKE. HIGHS 94 TO 100. LIGHT WINDS IN
THE MORNING, BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON.
GUSTS TO 20 MPH.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
60 TO 65. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING, SHIFTING
TO SOUTH AFTER MIDNIGHT. GUSTS TO 20 MPH.
FRIDAY
SUNNY. HIGHS 98 TO 103. LIGHT WINDS IN THE MORNING,
BECOMING WEST AROUND 10 MPH WITH GUSTS TO 20 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 69.
SATURDAY
MOSTLY SUNNY. HIGHS 97 TO 102.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 62 TO 69.
HIGHS 93 TO 100.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 61 TO 66. HIGHS
92 TO 97.
TEMPERATURE
JEROME 89 59 95
TWIN FALLS 90 61 96
=
IDZ029-051400-
OWYHEE MOUNTAINS-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. SMOKE THIS MORNING, THEN AREAS OF SMOKE THIS
AFTERNOON. HIGHS 86 TO 94.
TONIGHT
MOSTLY CLEAR. SMOKE IN THE EVENING, THEN AREAS OF
SMOKE AFTER MIDNIGHT. LOWS 57 TO 65.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 91 TO 98.
THURSDAY NIGHT
AREAS OF SMOKE IN THE EVENING. MOSTLY CLEAR.
LOWS 60 TO 69.
FRIDAY
SUNNY. HIGHS 92 TO 100.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 59 TO 69.
HIGHS 88 TO 98.
=
IDZ015-051400-
SOUTHWEST HIGHLANDS-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 91 TO 96.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING, THEN
PATCHY SMOKE AFTER MIDNIGHT. LOWS 55 TO 63.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY
SMOKE IN THE AFTERNOON. HIGHS 96 TO 101.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
60 TO 66.
FRIDAY
SUNNY. HIGHS 98 TO 103.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 62 TO 68.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 97 TO 102.
LOWS 61 TO 67.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 92 TO 99. LOWS 60 TO
65. BREEZY.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 59 TO 64. HIGHS
91 TO 96. BREEZY.
=
IDZ030-051400-
SOUTHERN TWIN FALLS COUNTY-
1236 AM MDT WED AUG 5 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 89 TO 94.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 57 TO 64.
THURSDAY
SUNNY. PATCHY SMOKE. HIGHS 94 TO 99.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
63 TO 68.
FRIDAY
SUNNY. HIGHS 97 TO 102.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 65 TO 70.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 96 TO 101.
LOWS 65 TO 70.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 93 TO 99. LOWS 63 TO
68.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 62 TO 67. HIGHS
91 TO 96.
=
ORZ062-051400-
BAKER COUNTY-
1136 PM PDT TUE AUG 4 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 89 TO 97. LIGHT WINDS THIS
MORNING, BECOMING NORTHEAST UP TO 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING, THEN
SMOKE AFTER MIDNIGHT. LOWS 48 TO 59. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY
SUNNY. SMOKE IN THE MORNING, THEN AREAS OF SMOKE IN
THE AFTERNOON. HIGHS 93 TO 101. WEST WINDS UP TO 10 MPH. GUSTS TO
20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
53 TO 66. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
FRIDAY
SUNNY. HIGHS 96 TO 103. NORTHWEST WINDS UP TO 10 MPH.
GUSTS TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO
66. HIGHS 93 TO 102.
SUNDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 87 TO 97. LOWS
49 TO 62.
TEMPERATURE
BAKER CITY 92 48 97
=
ORZ061-051400-
HARNEY COUNTY-
1136 PM PDT TUE AUG 4 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 87 TO 97. LIGHT WINDS THIS
MORNING, BECOMING SOUTHWEST UP TO 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. SMOKE. LOWS 50 TO 59. NORTHWEST WINDS
10 TO 15 MPH.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 89 TO 99. SOUTHWEST
WINDS UP TO 10 MPH.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
53 TO 64. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
SUNNY. HIGHS 89 TO 100. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 48 TO 63.
HIGHS 86 TO 98.
TEMPERATURE
BURNS 96 51 98
=
ORZ063-051400-
MALHEUR COUNTY-
1236 AM MDT WED AUG 5 2026 /1136 PM PDT TUE AUG 4 2026/
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 92 TO 98. EAST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 54 TO 64. NORTHEAST
WINDS AROUND 10 MPH IN THE EVENING, SHIFTING TO NORTHWEST UP TO
10 MPH AFTER MIDNIGHT. GUSTS TO 20 MPH.
THURSDAY
SUNNY. AREAS OF SMOKE. HIGHS 96 TO 101. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
59 TO 69. WEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
FRIDAY
SUNNY. HIGHS 98 TO 103. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS 57 TO 67.
HIGHS 93 TO 103. BREEZY.
=
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