357
FPUS55 KBOI 210831
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
230 AM MDT FRI AUG 21 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND SATURDAY.
IDZ011-211600-
WEST CENTRAL MOUNTAINS-
230 AM MDT FRI AUG 21 2026
TODAY
PATCHY SMOKE THIS MORNING. MOSTLY SUNNY. HIGHS 83 TO 97.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE EVENING. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 57 TO 68.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS
MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT. HIGHS 79 TO 93. BREEZY. GUSTS TO 35 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 47 TO 59.
SUNDAY
SUNNY. HIGHS 74 TO 87.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 56.
MONDAY
MOSTLY SUNNY. HIGHS 76 TO 90.
MONDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 50 TO 60.
TUESDAY
SUNNY. HIGHS 77 TO 90.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 49 TO 60.
HIGHS 73 TO 88.
TEMPERATURE
MCCALL 91 57 87
=
IDZ013-211600-
BOISE MOUNTAINS-
230 AM MDT FRI AUG 21 2026
TODAY
MOSTLY SUNNY. PATCHY SMOKE. HIGHS 86 TO 100.
TONIGHT
PATCHY SMOKE IN THE EVENING. MOSTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 20 PERCENT. LOWS 55 TO 70.
BREEZY.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 80 TO 95. BREEZY.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
A SLIGHT CHANCE OF THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 48 TO 63.
BREEZY.
SUNDAY
MOSTLY SUNNY. HIGHS 76 TO 90.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 44 TO 59.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
78 TO 92.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE
OF RAIN 20 PERCENT. LOWS 46 TO 61.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 77 TO 92. LOWS
45 TO 60.
TEMPERATURE
IDAHO CITY 99 59 93
=
IDZ028-211600-
CAMAS PRAIRIE-
230 AM MDT FRI AUG 21 2026
TODAY
PATCHY SMOKE THIS MORNING. MOSTLY SUNNY. HIGHS 93 TO 98.
LIGHT WINDS THIS MORNING, BECOMING SOUTHEAST 10 TO 15 MPH WITH
GUSTS TO 30 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE EVENING. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 30 PERCENT. LOWS 57 TO 62.
WINDY. SOUTHWEST WINDS 15 TO 25 MPH IN THE EVENING, SHIFTING TO
EAST 10 TO 15 MPH AFTER MIDNIGHT. GUSTS TO 35 MPH.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF
RAIN 20 PERCENT. HIGHS 86 TO 91. BREEZY. EAST WINDS AROUND 10 MPH
IN THE MORNING, SHIFTING TO SOUTH 10 TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF RAIN 30 PERCENT.
LOWS 52 TO 57. BREEZY. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH IN THE EVENING, SHIFTING TO NORTHEAST 10 TO 15 MPH AFTER
MIDNIGHT.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. CHANCE OF RAIN 20 PERCENT. HIGHS 84 TO 89. BREEZY.
LIGHT WINDS IN THE MORNING, BECOMING SOUTHWEST 10 TO 20 MPH WITH
GUSTS TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO 54.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
82 TO 87.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT. LOWS 49 TO 54.
TUESDAY
SUNNY. HIGHS 84 TO 89.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 55.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 82 TO 89. LOWS
48 TO 53.
TEMPERATURE
FAIRFIELD 96 57 89
=
IDZ033-211600-
UPPER WEISER RIVER-
230 AM MDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING
TODAY
PARTLY SUNNY. HIGHS 94 TO 100. NORTHEAST WINDS UP TO
10 MPH THIS MORNING, SHIFTING TO SOUTHWEST THIS AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 67 TO 73.
WEST WINDS 10 TO 15 MPH IN THE EVENING, SHIFTING TO SOUTHEAST
AFTER MIDNIGHT. GUSTS TO 30 MPH.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 91 TO
97. BREEZY. SOUTH WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. PATCHY BLOWING DUST IN THE EVENING.
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF
RAIN 20 PERCENT. LOWS 60 TO 65. WINDY. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 40 MPH IN THE EVENING, SHIFTING TO NORTH
10 TO 15 MPH WITH GUSTS TO 25 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 85 TO 91. NORTH WINDS UP TO 10 MPH IN THE
MORNING, SHIFTING TO SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 58 TO 63.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 87 TO 93. LOWS
60 TO 65.
TUESDAY
SUNNY. HIGHS 89 TO 94.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
58 TO 66. HIGHS 87 TO 93.
THURSDAY
SUNNY. HIGHS 85 TO 90.
TEMPERATURE
COUNCIL 99 70 96
CAMBRIDGE 99 67 96
=
ORZ064-211600-
OREGON LOWER TREASURE VALLEY-
230 AM MDT FRI AUG 21 2026 /130 AM PDT FRI AUG 21 2026/
...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ THIS
EVENING...
TODAY
PARTLY SUNNY. PATCHY SMOKE. HIGHS 97 TO 102. NORTHWEST
WINDS UP TO 10 MPH THIS MORNING, BECOMING LIGHT THIS AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 67 TO 73.
WEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 94 TO
99. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. PATCHY BLOWING DUST IN THE EVENING.
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF
RAIN 20 PERCENT. LOWS 62 TO 67. BREEZY. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 35 MPH.
SUNDAY
SUNNY. HIGHS 89 TO 94. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 60 TO 65.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 90 TO 95. LOWS
61 TO 68.
TUESDAY
SUNNY. HIGHS 92 TO 97.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 60 TO 68.
HIGHS 88 TO 96.
TEMPERATURE
ONTARIO 99 67 97
=
IDZ012-211600-
LOWER TREASURE VALLEY-
230 AM MDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING
TODAY
PATCHY SMOKE THIS MORNING. PARTLY SUNNY. HIGHS 96 TO
101. LIGHT WINDS.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 67 TO 72.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 94 TO
99. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY BLOWING
DUST IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 61 TO 66. BREEZY.
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS TO 35 MPH IN THE EVENING,
DECREASING TO 25 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 89 TO 94. NORTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 57 TO 63.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 89 TO 94. LOWS
60 TO 65.
TUESDAY
SUNNY. HIGHS 91 TO 96.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 58 TO 66.
HIGHS 87 TO 95.
TEMPERATURE
CALDWELL 98 67 96
=
IDZ014-211600-
UPPER TREASURE VALLEY-
230 AM MDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING
TODAY
MOSTLY SUNNY. PATCHY SMOKE. HIGHS 98 TO 103. LIGHT WINDS
THIS MORNING, BECOMING SOUTHEAST 10 TO 15 MPH WITH GUSTS TO
35 MPH THIS AFTERNOON.
TONIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 20 PERCENT. LOWS 66 TO 73.
BREEZY. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 94 TO 99. WINDY. SOUTHEAST WINDS 10 TO 15 MPH IN THE
MORNING, SHIFTING TO SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.
GUSTS TO 35 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. THUNDERSTORMS
MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF RAIN
30 PERCENT. LOWS 60 TO 65. BREEZY. EAST WINDS 10 TO 20 MPH WITH
GUSTS TO 30 MPH.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. CHANCE OF RAIN 20 PERCENT. HIGHS 89 TO 94.
NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 61.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT. HIGHS 89 TO 94.
MONDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 59 TO 65.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 88 TO 97. LOWS
58 TO 66.
TEMPERATURE
BOISE 100 73 96
MOUNTAIN HOME 102 69 98
=
IDZ016-211600-
WESTERN MAGIC VALLEY-
230 AM MDT FRI AUG 21 2026
..HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING
TODAY
PATCHY SMOKE THIS MORNING. MOSTLY SUNNY. HIGHS 96 TO
101. LIGHT WINDS THIS MORNING, BECOMING EAST 10 TO 15 MPH WITH
GUSTS TO 25 MPH THIS AFTERNOON.
TONIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN
THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS. CHANCE OF
RAIN 30 PERCENT. LOWS 65 TO 70. BREEZY. SOUTH WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. PATCHY BLOWING DUST IN
THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 89 TO 95. WINDY. EAST
WINDS AROUND 10 MPH WITH GUSTS TO 20 MPH IN THE MORNING,
INCREASING TO WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 62 TO 67. WINDY.
SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF RAIN 30 PERCENT. HIGHS 85 TO
90. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 59 TO 64.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF RAIN 30 PERCENT. HIGHS 85 TO
90.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT. LOWS 57 TO 62.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 92.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 59 TO 64.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 85 TO 93. LOWS
58 TO 63.
TEMPERATURE
JEROME 96 68 89
TWIN FALLS 96 69 91
=
IDZ029-211600-
OWYHEE MOUNTAINS-
230 AM MDT FRI AUG 21 2026
TODAY
PARTLY SUNNY. HIGHS 91 TO 97.
TONIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 20 PERCENT. LOWS 63 TO 72.
BREEZY. GUSTS TO 45 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. PATCHY BLOWING DUST IN
THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 86 TO 92. BREEZY.
SATURDAY NIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST IN THE
EVENING. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 55 TO 65.
BREEZY.
SUNDAY
MOSTLY SUNNY. HIGHS 82 TO 89.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 55 TO 63.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 82 TO 90.
MONDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 56 TO 64.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 81 TO 91. LOWS
55 TO 65.
=
IDZ015-211600-
SOUTHWEST HIGHLANDS-
230 AM MDT FRI AUG 21 2026
TODAY
PARTLY SUNNY. HIGHS 95 TO 100. BREEZY. GUSTS TO 35 MPH
THIS AFTERNOON.
TONIGHT
AREAS OF BLOWING DUST IN THE EVENING. MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS,
MAINLY IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS.
CHANCE OF RAIN 30 PERCENT. LOWS 61 TO 68. WINDY. SOUTH WINDS
AROUND 25 MPH WITH GUSTS TO 50 MPH IN THE EVENING.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 88 TO 94. BREEZY.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. THUNDERSTORMS
MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF RAIN
30 PERCENT. LOWS 58 TO 63. BREEZY.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 85 TO 90.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 57 TO 62.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE AFTERNOON. CHANCE OF RAIN
40 PERCENT. HIGHS 85 TO 90.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
CHANCE OF RAIN 20 PERCENT. LOWS 56 TO 61.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 85 TO 93. LOWS
55 TO 62.
=
IDZ030-211600-
SOUTHERN TWIN FALLS COUNTY-
230 AM MDT FRI AUG 21 2026
TODAY
MOSTLY SUNNY. HIGHS 95 TO 100. BREEZY.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS, MAINLY IN THE EVENING. PATCHY BLOWING DUST.
THUNDERSTORMS MAY PRODUCE GUSTY WINDS. CHANCE OF RAIN 30 PERCENT.
LOWS 65 TO 70. BREEZY.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN SHOWERS LIKELY WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS
MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT. HIGHS 89 TO 94. BREEZY.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS. THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE EVENING. CHANCE OF RAIN 50 PERCENT. LOWS 62 TO 67.
WINDY. SOUTH WINDS AROUND 25 MPH WITH GUSTS TO 40 MPH AFTER
MIDNIGHT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS 84 TO
89.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.
CHANCE OF RAIN 20 PERCENT. LOWS 59 TO 64.
MONDAY
DECREASING CLOUDS. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF RAIN 50 PERCENT. HIGHS 84 TO
89.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
CHANCE OF RAIN 20 PERCENT. LOWS 58 TO 63.
TUESDAY
MOSTLY SUNNY. HIGHS 86 TO 91.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 59 TO 64.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 85 TO 92. LOWS
58 TO 63.
=
ORZ062-211600-
BAKER COUNTY-
130 AM PDT FRI AUG 21 2026
TODAY
PARTLY SUNNY. AREAS OF SMOKE THIS MORNING. PATCHY SMOKE
THIS AFTERNOON. HIGHS 92 TO 100. LIGHT WINDS THIS MORNING,
BECOMING EAST UP TO 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. PATCHY SMOKE IN THE EVENING.
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF
RAIN 20 PERCENT. LOWS 57 TO 69. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO 30 MPH.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING. PATCHY BLOWING DUST IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 89 TO 97. WINDY.
SOUTH WINDS 10 TO 15 MPH IN THE MORNING, INCREASING TO 15 TO
25 MPH IN THE AFTERNOON. GUSTS TO 35 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE EVENING. PATCHY BLOWING DUST IN THE
EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING.
CHANCE OF RAIN 20 PERCENT. COOLER WITH LOWS 47 TO 60. WINDY. WEST
WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH.
SUNDAY
SUNNY. HIGHS 83 TO 91. NORTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 57.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 85 TO 93. LOWS
48 TO 62.
TUESDAY
SUNNY. HIGHS 87 TO 95.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
45 TO 60. HIGHS 84 TO 93.
THURSDAY
SUNNY. HIGHS 81 TO 90.
TEMPERATURE
BAKER CITY 96 57 94
=
ORZ061-211600-
HARNEY COUNTY-
130 AM PDT FRI AUG 21 2026
TODAY
INCREASING CLOUDS. HIGHS 85 TO 95. LIGHT WINDS THIS
MORNING, BECOMING SOUTHWEST 10 TO 15 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. PATCHY SMOKE AFTER MIDNIGHT. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 20 PERCENT. LOWS 55 TO 64.
WEST WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.
SATURDAY
PARTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
PATCHY SMOKE IN THE MORNING. PATCHY BLOWING DUST IN THE
AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 83 TO 92. WINDY.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE MORNING,
INCREASING TO 15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY
CLEAR. LOWS 45 TO 55. WINDY. WEST WINDS 15 TO 25 MPH WITH GUSTS
TO 35 MPH.
SUNDAY
SUNNY. HIGHS 78 TO 88. WEST WINDS UP TO 10 MPH WITH
GUSTS TO 20 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 47 TO 56. HIGHS
81 TO 91.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT. LOWS 48 TO 58.
TUESDAY THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 80 TO 90.
LOWS 45 TO 58.
THURSDAY
SUNNY. HIGHS 78 TO 88.
TEMPERATURE
BURNS 95 55 91
=
ORZ063-211600-
MALHEUR COUNTY-
230 AM MDT FRI AUG 21 2026 /130 AM PDT FRI AUG 21 2026/
TODAY
PATCHY SMOKE THIS MORNING. PARTLY SUNNY. HIGHS 95 TO
100. LIGHT WINDS THIS MORNING, BECOMING EAST 10 TO 15 MPH WITH
GUSTS TO 25 MPH THIS AFTERNOON.
TONIGHT
PATCHY BLOWING DUST IN THE EVENING. MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. THUNDERSTORMS MAY
PRODUCE GUSTY WINDS. CHANCE OF RAIN 20 PERCENT. LOWS 61 TO 71.
BREEZY. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS TO 45 MPH IN THE
EVENING, DECREASING TO 30 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS. PATCHY BLOWING DUST IN THE
AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 91 TO 97. BREEZY.
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. PATCHY BLOWING DUST IN THE EVENING.
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF
RAIN 20 PERCENT. LOWS 54 TO 64. BREEZY. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
SUNDAY
SUNNY. HIGHS 87 TO 93. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 53 TO 62.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
88 TO 93.
MONDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 52 TO 62.
HIGHS 86 TO 94.
=
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