809
FPUS55 KBOI 070831
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
230 AM MDT FRI AUG 7 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND SATURDAY.
IDZ011-071600-
WEST CENTRAL MOUNTAINS-
230 AM MDT FRI AUG 7 2026
TODAY
SUNNY, SMOKE. HIGHS 84 TO 98.
TONIGHT
MOSTLY CLEAR. SMOKE IN THE EVENING, THEN AREAS OF
SMOKE AFTER MIDNIGHT. LOWS 52 TO 63.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 82 TO 96.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING.
PATCHY SMOKE AFTER MIDNIGHT. LOWS 51 TO 62.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 79 TO 93.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. PATCHY SMOKE IN THE
EVENING. PATCHY SMOKE IN THE MORNING. LOWS 50 TO 60. HIGHS 78 TO
91.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 48 TO 59.
HIGHS 75 TO 89.
TEMPERATURE
MCCALL 93 52 91
=
IDZ013-071600-
BOISE MOUNTAINS-
230 AM MDT FRI AUG 7 2026
TODAY
SUNNY. AREAS OF SMOKE. HIGHS 87 TO 102.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 50 TO 65.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 86 TO 101.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING,
THEN PATCHY SMOKE AFTER MIDNIGHT. LOWS 48 TO 63.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 82 TO 97.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. PATCHY SMOKE IN THE
EVENING. PATCHY SMOKE IN THE MORNING. LOWS 47 TO 62. HIGHS 81 TO
96.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 45 TO 60.
HIGHS 79 TO 94.
TEMPERATURE
IDAHO CITY 101 55 99
=
IDZ028-071600-
CAMAS PRAIRIE-
230 AM MDT FRI AUG 7 2026
TODAY
SUNNY. PATCHY SMOKE. HIGHS 93 TO 98. WEST WINDS 10 TO
15 MPH. GUSTS TO 30 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING, THEN AREAS
OF SMOKE AFTER MIDNIGHT. LOWS 54 TO 59. BREEZY. NORTHWEST WINDS
10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 92 TO 97. BREEZY. LIGHT
WINDS IN THE MORNING, BECOMING SOUTHWEST 10 TO 20 MPH WITH GUSTS
TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING,
THEN PATCHY SMOKE AFTER MIDNIGHT. LOWS 54 TO 59. BREEZY.
NORTHWEST WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 90 TO 95. BREEZY. LIGHT
WINDS IN THE MORNING, BECOMING WEST 10 TO 20 MPH WITH GUSTS TO
30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
52 TO 57. BREEZY.
MONDAY
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 89 TO 94.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 51 TO 57.
HIGHS 85 TO 93. BREEZY.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 55. BREEZY.
THURSDAY
SUNNY. HIGHS 83 TO 88. BREEZY.
TEMPERATURE
FAIRFIELD 96 54 95
=
IDZ033-071600-
UPPER WEISER RIVER-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY. AREAS OF SMOKE THIS MORNING, THEN SMOKE THIS
AFTERNOON. HIGHS 96 TO 102. EAST WINDS UP TO 10 MPH THIS MORNING,
SHIFTING TO SOUTHWEST THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. SMOKE IN THE EVENING, THEN AREAS OF
SMOKE AFTER MIDNIGHT. LOWS 62 TO 68. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 95 TO 101. NORTH WINDS
UP TO 10 MPH IN THE MORNING, SHIFTING TO WEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING,
THEN PATCHY SMOKE AFTER MIDNIGHT. LOWS 61 TO 66. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 91 TO 97. NORTH WINDS UP TO
10 MPH IN THE MORNING, BECOMING LIGHT IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. PATCHY SMOKE. LOWS 60 TO
65. HIGHS 90 TO 96.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 59 TO 65.
HIGHS 86 TO 96.
TEMPERATURE
COUNCIL 101 66 100
CAMBRIDGE 101 62 100
=
ORZ064-071600-
OREGON LOWER TREASURE VALLEY-
230 AM MDT FRI AUG 7 2026 /130 AM PDT FRI AUG 7 2026/
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ SATURDAY
TODAY
SUNNY, SMOKE. HIGHS 100 TO 105. WEST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 65 TO 71. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 99 TO 104. NORTHWEST
WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS
64 TO 70. BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
35 MPH.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 94 TO 99. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 61 TO 69.
HIGHS 89 TO 98.
TEMPERATURE
ONTARIO 101 65 100
=
IDZ012-071600-
LOWER TREASURE VALLEY-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY, SMOKE. HIGHS 98 TO 103. NORTHWEST WINDS UP TO
10 MPH. GUSTS TO 20 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 63 TO 69. NORTHWEST
WINDS AROUND 10 MPH WITH GUSTS TO 20 MPH.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 97 TO 102. NORTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING,
THEN PATCHY SMOKE AFTER MIDNIGHT. LOWS 62 TO 68. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 93 TO 98. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 61 TO 66.
MONDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 88 TO 97. LOWS
60 TO 65.
TEMPERATURE
CALDWELL 102 64 101
=
IDZ014-071600-
UPPER TREASURE VALLEY-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY. SMOKE THIS MORNING, THEN AREAS OF SMOKE THIS
AFTERNOON. HIGHS 99 TO 105. LIGHT WINDS THIS MORNING, BECOMING
NORTHWEST 10 TO 15 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 63 TO 68. NORTHWEST
WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 98 TO 103. NORTHWEST
WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING,
THEN PATCHY SMOKE AFTER MIDNIGHT. LOWS 63 TO 68. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
SUNNY. PATCHY SMOKE. HIGHS 94 TO 100. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 60 TO 65.
MONDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 90 TO 98. LOWS
59 TO 64. BREEZY.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63. BREEZY.
THURSDAY
SUNNY. HIGHS 88 TO 93.
TEMPERATURE
BOISE 101 67 100
MOUNTAIN HOME 104 64 103
=
IDZ016-071600-
WESTERN MAGIC VALLEY-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY. PATCHY SMOKE. HIGHS 97 TO 102. EAST WINDS UP TO
10 MPH THIS MORNING, SHIFTING TO WEST THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 63 TO 68. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING, SHIFTING
TO SOUTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. AREAS OF SMOKE. HIGHS 96 TO 101. WEST
WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 63 TO 68.
WEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY SMOKE
IN THE AFTERNOON. HIGHS 93 TO 98. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. PATCHY SMOKE. LOWS 61 TO
66. HIGHS 91 TO 96.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS
91 TO 96. BREEZY.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 60 TO 65.
WEDNESDAY
SUNNY. HIGHS 88 TO 93.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 58 TO 63.
HIGHS 86 TO 91. BREEZY.
TEMPERATURE
JEROME 97 64 96
TWIN FALLS 98 67 96
=
IDZ029-071600-
OWYHEE MOUNTAINS-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY, SMOKE. HIGHS 92 TO 98.
TONIGHT
MOSTLY CLEAR. SMOKE. LOWS 62 TO 70.
SATURDAY
SUNNY, SMOKE. HIGHS 90 TO 97.
SATURDAY NIGHT
MOSTLY CLEAR. SMOKE. LOWS 59 TO 68.
SUNDAY
SUNNY. SMOKE IN THE MORNING, THEN AREAS OF SMOKE IN THE
AFTERNOON. HIGHS 86 TO 94.
SUNDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 56 TO 65.
MONDAY
SMOKE IN THE MORNING. SUNNY. HIGHS 85 TO 92.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 55 TO 64.
HIGHS 82 TO 92.
WEDNESDAY NIGHT
INCREASING CLOUDS. LOWS 54 TO 63.
THURSDAY
SUNNY. HIGHS 81 TO 88.
=
IDZ015-071600-
SOUTHWEST HIGHLANDS-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY, SMOKE. HIGHS 96 TO 101.
TONIGHT
INCREASING CLOUDS. SMOKE. LOWS 61 TO 67. BREEZY.
SATURDAY
MOSTLY SUNNY. SMOKE. A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 95 TO 100. WINDY. NORTHWEST WINDS AROUND 25 MPH
WITH GUSTS TO 35 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
SMOKE. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS
60 TO 66. BREEZY.
SUNDAY
SUNNY, SMOKE. HIGHS 91 TO 97.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. SMOKE. LOWS 59 TO 64.
HIGHS 90 TO 96.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 85 TO 94. LOWS
56 TO 62. BREEZY.
=
IDZ030-071600-
SOUTHERN TWIN FALLS COUNTY-
230 AM MDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SATURDAY
TODAY
SUNNY. AREAS OF SMOKE THIS MORNING, THEN PATCHY SMOKE
THIS AFTERNOON. HIGHS 96 TO 101.
TONIGHT
DECREASING CLOUDS. AREAS OF SMOKE. LOWS 65 TO 70.
SATURDAY
INCREASING CLOUDS. AREAS OF SMOKE. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE AFTERNOON. HIGHS 95 TO 100.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. AREAS OF SMOKE. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. LOWS 64 TO 69.
SUNDAY
MOSTLY SUNNY. AREAS OF SMOKE IN THE MORNING, THEN
PATCHY SMOKE IN THE AFTERNOON. A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 92 TO 97.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. PATCHY SMOKE. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. LOWS 62 TO 67.
MONDAY
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 90 TO 95.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 65.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 85 TO 95. LOWS
58 TO 65.
=
ORZ062-071600-
BAKER COUNTY-
130 AM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT SATURDAY
TODAY
SUNNY, SMOKE. HIGHS 94 TO 102. NORTHWEST WINDS UP TO
10 MPH. GUSTS TO 20 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. SMOKE. LOWS 53 TO 65. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY
SUNNY. AREAS OF SMOKE. HIGHS 91 TO 100. NORTHWEST
WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 50 TO 62.
BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 87 TO 96.
NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 49 TO 61.
MONDAY
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 86 TO 95.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 47 TO 60.
HIGHS 84 TO 94.
TEMPERATURE
BAKER CITY 97 53 94
=
ORZ061-071600-
HARNEY COUNTY-
130 AM PDT FRI AUG 7 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT SATURDAY
TODAY
SUNNY, SMOKE. HIGHS 89 TO 99. WEST WINDS UP TO 10 MPH.
GUSTS TO 20 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. SMOKE. LOWS 54 TO 63. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY
SUNNY, SMOKE. HIGHS 88 TO 98. WEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 50 TO 60.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
SUNNY. AREAS OF SMOKE. HIGHS 84 TO 94. NORTHWEST WINDS
UP TO 10 MPH. GUSTS TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. PATCHY SMOKE. LOWS 49 TO
59. HIGHS 82 TO 92.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 46 TO 58.
HIGHS 81 TO 91.
TEMPERATURE
BURNS 99 54 97
=
ORZ063-071600-
MALHEUR COUNTY-
230 AM MDT FRI AUG 7 2026 /130 AM PDT FRI AUG 7 2026/
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ SATURDAY
TODAY
SUNNY. SMOKE THIS MORNING, THEN AREAS OF SMOKE THIS
AFTERNOON. HIGHS 97 TO 103. WEST WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLEAR. SMOKE. LOWS 60 TO 69. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN SMOKE IN
THE AFTERNOON. HIGHS 96 TO 101. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 58 TO 67.
BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY
SUNNY. PATCHY SMOKE IN THE MORNING. AREAS OF SMOKE IN
THE AFTERNOON. HIGHS 92 TO 98. NORTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. PATCHY SMOKE IN THE
EVENING. AREAS OF SMOKE THROUGH THE DAY. LOWS 56 TO 66. HIGHS
91 TO 96.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 54 TO 64.
HIGHS 86 TO 95.
=
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