577
FPUS55 KBOI 030639
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
1238 AM MDT THU SEP 3 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND FRIDAY.
IDZ011-031400-
WEST CENTRAL MOUNTAINS-
1238 AM MDT THU SEP 3 2026
...FLASH FLOOD WATCH IN EFFECT FROM THIS AFTERNOON THROUGH FRIDAY
EVENING...
TODAY
WIDESPREAD RAIN SHOWERS AND ISOLATED THUNDERSTORMS.
AREAS OF FOG. CHANCE OF RAIN NEAR 100 PERCENT. HIGHS 48 TO 61.
TONIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN
SHOWERS. AREAS OF FOG. CHANCE OF RAIN NEAR 100 PERCENT. LOWS
37 TO 45.
FRIDAY
DECREASING CLOUDS. RAIN SHOWERS. AREAS OF FOG. CHANCE
OF RAIN 80 PERCENT. HIGHS 52 TO 65.
FRIDAY NIGHT
RAIN SHOWERS LIKELY, MAINLY AFTER MIDNIGHT. AREAS
OF FOG. CHANCE OF RAIN 70 PERCENT. LOWS 36 TO 47.
SATURDAY
A CHANCE OF SNOW SHOWERS IN THE MORNING. PARTLY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. AREAS OF FOG. CHANCE OF
PRECIPITATION 30 PERCENT. HIGHS 58 TO 71.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. PATCHY FOG IN THE EVENING, THEN
AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT. LOWS
35 TO 45.
SUNDAY
AREAS OF FOG IN THE MORNING. A CHANCE OF RAIN SHOWERS
IN THE MORNING, THEN RAIN SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS
61 TO 74.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
RAIN SHOWERS LIKELY. PATCHY FOG IN THE EVENING. AREAS OF FOG
AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT. LOWS 37 TO 47.
LABOR DAY
RAIN SHOWERS. AREAS OF FOG IN THE MORNING. PATCHY
FOG IN THE AFTERNOON. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF RAIN 80 PERCENT. COOLER WITH HIGHS 52 TO 65.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. AREAS OF FOG. CHANCE OF RAIN 40 PERCENT.
LOWS 34 TO 44.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG IN THE
MORNING. PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER
MIDNIGHT. HIGHS 60 TO 73. LOWS 37 TO 47.
WEDNESDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. CHANCE OF RAIN
20 PERCENT. HIGHS 64 TO 77.
TEMPERATURE
MCCALL 55 38 59
=
IDZ013-031400-
BOISE MOUNTAINS-
1238 AM MDT THU SEP 3 2026
..FLASH FLOOD WATCH IN EFFECT THROUGH FRIDAY EVENING
TODAY
WIDESPREAD RAIN SHOWERS THIS MORNING, THEN NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS THIS AFTERNOON. AREAS OF FOG.
CHANCE OF RAIN 90 PERCENT. HIGHS 54 TO 69.
TONIGHT
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PATCHY SMOKE IN THE EVENING. AREAS OF FOG. CHANCE OF
RAIN NEAR 100 PERCENT. LOWS 36 TO 49.
FRIDAY
AREAS OF FOG IN THE MORNING. RAIN SHOWERS. CHANCE OF
RAIN 80 PERCENT. HIGHS 55 TO 69.
FRIDAY NIGHT
RAIN SHOWERS LIKELY, MAINLY AFTER MIDNIGHT.
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
CHANCE OF RAIN 60 PERCENT. LOWS 34 TO 49.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING. AREAS OF FOG IN THE MORNING. CHANCE OF RAIN 20 PERCENT.
HIGHS 61 TO 76.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT. LOWS
32 TO 47.
SUNDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
CHANCE OF RAIN 30 PERCENT. HIGHS 63 TO 78.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS
LIKELY, MAINLY AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT.
CHANCE OF RAIN 70 PERCENT. LOWS 33 TO 48.
LABOR DAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. RAIN
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF RAIN 70 PERCENT. COOLER WITH HIGHS 55 TO 69.
MONDAY NIGHT
DECREASING CLOUDS. A CHANCE OF RAIN SHOWERS IN
THE EVENING. PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 29 TO 44.
TUESDAY THROUGH WEDNESDAY
AREAS OF FOG IN THE MORNING. AREAS
OF FOG THROUGH THE DAY. PARTLY CLOUDY. HIGHS 64 TO 79. LOWS 32 TO
47.
TEMPERATURE
IDAHO CITY 67 38 68
=
IDZ028-031400-
CAMAS PRAIRIE-
1238 AM MDT THU SEP 3 2026
TODAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS THIS MORNING.
AREAS OF FOG THIS MORNING. CHANCE OF RAIN 30 PERCENT. HIGHS 65 TO
70. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
TONIGHT
RAIN SHOWERS LIKELY AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT. LOWS 40 TO 45. LIGHT WINDS IN THE EVENING, BECOMING
WEST 10 TO 15 MPH WITH GUSTS TO 30 MPH AFTER MIDNIGHT.
FRIDAY
PATCHY FOG IN THE MORNING. RAIN SHOWERS LIKELY IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT. HIGHS 63 TO 68. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. PATCHY FOG AFTER MIDNIGHT. LOWS 38 TO 43. NORTHWEST
WINDS AROUND 10 MPH.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 69 TO 74.
LIGHT WINDS IN THE MORNING, BECOMING SOUTHWEST AROUND 10 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. PATCHY FOG THROUGH THE
DAY. LOWS 37 TO 43. HIGHS 71 TO 76.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS
LIKELY, MAINLY AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF RAIN 60 PERCENT. LOWS 39 TO 44.
LABOR DAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS 62 TO 67.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 34 TO 39.
TUESDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 68 TO 73.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 39 TO 44.
HIGHS 71 TO 76.
TEMPERATURE
FAIRFIELD 68 41 66
=
IDZ033-031400-
UPPER WEISER RIVER-
1238 AM MDT THU SEP 3 2026
TODAY
PATCHY FOG THIS MORNING. WIDESPREAD SHOWERS AND ISOLATED
THUNDERSTORMS. CHANCE OF RAIN NEAR 100 PERCENT. COOLER WITH HIGHS
59 TO 64. SOUTH WINDS 10 TO 15 MPH. GUSTS TO 25 MPH THIS MORNING.
TONIGHT
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS AFTER MIDNIGHT. AREAS OF FOG. CHANCE OF
RAIN NEAR 100 PERCENT. LOWS 46 TO 51. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS
IN THE AFTERNOON. AREAS OF FOG. CHANCE OF RAIN 30 PERCENT. HIGHS
61 TO 67. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF FOG. CHANCE OF
RAIN 30 PERCENT. LOWS 46 TO 51. LIGHT WINDS.
SATURDAY
SUNNY. AREAS OF FOG. HIGHS 66 TO 72. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. PATCHY FOG
AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 44 TO 49.
SUNDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 69 TO 76.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY AFTER MIDNIGHT. PATCHY FOG IN THE EVENING. AREAS OF FOG
AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS 46 TO 51.
LABOR DAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING.
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF RAIN 70 PERCENT. HIGHS 63 TO 69.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING. AREAS OF FOG. CHANCE OF RAIN 30 PERCENT. LOWS 43 TO 48.
TUESDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 70 TO
75.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH
THE DAY. LOWS 46 TO 51. HIGHS 73 TO 79.
TEMPERATURE
COUNCIL 63 47 67
CAMBRIDGE 63 47 67
=
ORZ064-031400-
OREGON LOWER TREASURE VALLEY-
1238 AM MDT THU SEP 3 2026 /1138 PM PDT WED SEP 2 2026/
TODAY
AREAS OF FOG THIS MORNING. ISOLATED THUNDERSTORMS.
WIDESPREAD SHOWERS. CHANCE OF RAIN 90 PERCENT. COOLER WITH HIGHS
62 TO 67. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
TONIGHT
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. AREAS OF FOG. CHANCE
OF RAIN NEAR 100 PERCENT. LOWS 48 TO 53. LIGHT WINDS.
FRIDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. HIGHS
65 TO 70. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 46 TO 51.
LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. AREAS OF FOG IN THE MORNING. CHANCE OF RAIN 20 PERCENT.
HIGHS 68 TO 73. LIGHT WINDS.
SATURDAY NIGHT
INCREASING CLOUDS. AREAS OF FOG. LOWS 42 TO 50.
SUNDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 71 TO 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. AREAS OF FOG. CHANCE OF RAIN
50 PERCENT. LOWS 44 TO 53.
LABOR DAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE
OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS
68 TO 73.
MONDAY NIGHT THROUGH WEDNESDAY
AREAS OF FOG. AREAS OF FOG.
PARTLY CLOUDY. LOWS 42 TO 52. HIGHS 72 TO 81.
TEMPERATURE
ONTARIO 64 48 67
=
IDZ012-031400-
LOWER TREASURE VALLEY-
1238 AM MDT THU SEP 3 2026
TODAY
WIDESPREAD SHOWERS AND ISOLATED THUNDERSTORMS. AREAS OF
FOG THIS MORNING. PATCHY FOG THIS AFTERNOON. CHANCE OF RAIN
80 PERCENT. COOLER WITH HIGHS 63 TO 68. SOUTHEAST WINDS UP TO
10 MPH.
TONIGHT
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS AFTER MIDNIGHT. AREAS OF FOG. CHANCE OF
RAIN NEAR 100 PERCENT. LOWS 48 TO 53. NORTHWEST WINDS 10 TO
15 MPH IN THE EVENING, SHIFTING TO SOUTH AFTER MIDNIGHT. GUSTS TO
25 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. AREAS OF FOG. CHANCE
OF RAIN 30 PERCENT. HIGHS 64 TO 69. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. AREAS OF FOG. CHANCE OF
RAIN 40 PERCENT. LOWS 46 TO 51. LIGHT WINDS.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 68 TO 73.
LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. AREAS OF FOG.
CHANCE OF RAIN 30 PERCENT. LOWS 43 TO 48.
SUNDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 71 TO 76.
SUNDAY NIGHT AND LABOR DAY
AREAS OF FOG. SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN 60 PERCENT. LOWS
45 TO 51. HIGHS 67 TO 72.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. AREAS
OF FOG. CHANCE OF RAIN 20 PERCENT. LOWS 42 TO 48.
TUESDAY THROUGH WEDNESDAY
AREAS OF FOG IN THE MORNING. AREAS
OF FOG. PARTLY CLOUDY. HIGHS 72 TO 80. LOWS 45 TO 50.
TEMPERATURE
CALDWELL 67 49 68
=
IDZ014-031400-
UPPER TREASURE VALLEY-
1238 AM MDT THU SEP 3 2026
TODAY
DECREASING CLOUDS. PATCHY FOG THIS MORNING. SCATTERED
SHOWERS. CHANCE OF RAIN 50 PERCENT. HIGHS 68 TO 76. EAST WINDS
AROUND 10 MPH WITH GUSTS TO 20 MPH.
TONIGHT
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT.
AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT. LOWS
46 TO 51. BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
40 MPH.
FRIDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
40 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 67 TO 72. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF
RAIN 50 PERCENT. LOWS 45 TO 51. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 71 TO 77.
NORTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 44 TO 49.
SUNDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 73 TO
78.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF
RAIN 60 PERCENT. LOWS 45 TO 51.
LABOR DAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS 68 TO 73.
MONDAY NIGHT
DECREASING CLOUDS. PATCHY FOG IN THE EVENING.
AREAS OF FOG AFTER MIDNIGHT. LOWS 42 TO 47.
TUESDAY THROUGH WEDNESDAY
AREAS OF FOG IN THE MORNING. AREAS
OF FOG THROUGH THE DAY. PARTLY CLOUDY. HIGHS 73 TO 81. LOWS 45 TO
51.
TEMPERATURE
BOISE 69 51 68
MOUNTAIN HOME 75 49 71
=
IDZ016-031400-
WESTERN MAGIC VALLEY-
1238 AM MDT THU SEP 3 2026
TODAY
MOSTLY SUNNY. HIGHS 73 TO 78. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 46 TO 51. BREEZY. WEST WINDS 10 TO
20 MPH WITH GUSTS TO 35 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING.
CHANCE OF RAIN 30 PERCENT. HIGHS 68 TO 73. WEST WINDS AROUND
10 MPH WITH GUSTS TO 20 MPH.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 46 TO 51. WEST WINDS
10 TO 15 MPH WITH GUSTS TO 30 MPH.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 74 TO 79.
WEST WINDS AROUND 10 MPH. GUSTS TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 75 TO 80.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN 40 PERCENT. LOWS
46 TO 51.
LABOR DAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 66 TO 71.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. AREAS OF FOG THROUGH
THE DAY. LOWS 42 TO 47. HIGHS 71 TO 76.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH
THE DAY. LOWS 46 TO 51. HIGHS 74 TO 79.
TEMPERATURE
JEROME 74 48 69
TWIN FALLS 76 49 70
=
IDZ029-031400-
OWYHEE MOUNTAINS-
1238 AM MDT THU SEP 3 2026
TODAY
PATCHY FOG THIS MORNING. NUMEROUS RAIN SHOWERS, MAINLY
THIS AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS 58 TO 66.
TONIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN
SHOWERS. PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.
CHANCE OF RAIN 90 PERCENT. LOWS 41 TO 49.
FRIDAY
AREAS OF FOG IN THE MORNING. RAIN SHOWERS. CHANCE OF
RAIN 80 PERCENT. HIGHS 58 TO 65.
FRIDAY NIGHT
RAIN SHOWERS LIKELY, MAINLY AFTER MIDNIGHT.
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
CHANCE OF RAIN 60 PERCENT. LOWS 40 TO 48.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 61 TO 71.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER
MIDNIGHT. CHANCE OF RAIN 40 PERCENT. LOWS 39 TO 47.
SUNDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF RAIN 30 PERCENT. HIGHS 64 TO 72.
SUNDAY NIGHT
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT. LOWS 40 TO 48.
LABOR DAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS 61 TO 67.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. PATCHY FOG IN THE
EVENING. AREAS OF FOG THROUGH THE DAY. LOWS 38 TO 47. HIGHS 65 TO
74.
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
42 TO 50.
WEDNESDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS
68 TO 76.
=
IDZ015-031400-
SOUTHWEST HIGHLANDS-
1238 AM MDT THU SEP 3 2026
TODAY
PARTLY SUNNY. HIGHS 69 TO 74. BREEZY.
TONIGHT
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT.
PATCHY FOG AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT. LOWS 44 TO
49. BREEZY.
FRIDAY
PATCHY FOG IN THE MORNING. RAIN SHOWERS LIKELY. CHANCE
OF RAIN 70 PERCENT. HIGHS 64 TO 69.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. PATCHY FOG AFTER MIDNIGHT. LOWS 42 TO 47.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 68 TO 74.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN
30 PERCENT. LOWS 41 TO 46.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
70 TO 75.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS
LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS
42 TO 47.
LABOR DAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 65 TO 70.
MONDAY NIGHT
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.
LOWS 39 TO 44.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 70 TO
75.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 49.
WEDNESDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS 72 TO 77.
=
IDZ030-031400-
SOUTHERN TWIN FALLS COUNTY-
1238 AM MDT THU SEP 3 2026
TODAY
MOSTLY SUNNY. HIGHS 73 TO 78.
TONIGHT
MOSTLY CLOUDY. LOWS 45 TO 50.
FRIDAY
DECREASING CLOUDS. PATCHY FOG IN THE MORNING. HIGHS
67 TO 72.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 44 TO 49.
SATURDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 72 TO 77.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 50.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 74 TO 79.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN 50 PERCENT. LOWS
46 TO 51.
LABOR DAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 66 TO 71.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. AREAS OF FOG THROUGH
THE DAY. LOWS 42 TO 47. HIGHS 70 TO 75.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 46 TO 51.
HIGHS 73 TO 78.
=
ORZ062-031400-
BAKER COUNTY-
1138 PM PDT WED SEP 2 2026
...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
TODAY
WIDESPREAD RAIN SHOWERS AND ISOLATED THUNDERSTORMS.
AREAS OF FOG THIS MORNING. PATCHY FOG THIS AFTERNOON. CHANCE OF
RAIN 90 PERCENT. COOLER WITH HIGHS 57 TO 63. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
TONIGHT
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. AREAS OF
FOG. CHANCE OF RAIN 90 PERCENT. LOWS 38 TO 48. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
AREAS OF FOG IN THE MORNING. PATCHY FOG IN THE AFTERNOON. HIGHS
60 TO 67. LIGHT WINDS.
FRIDAY NIGHT
DECREASING CLOUDS. A 30 PERCENT CHANCE OF RAIN
SHOWERS. AREAS OF FOG. LOWS 37 TO 47. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 63 TO 71. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG. A SLIGHT CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS
30 TO 45.
SUNDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF RAIN 30 PERCENT. HIGHS 67 TO 75.
SUNDAY NIGHT
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. AREAS OF FOG. CHANCE OF RAIN 60 PERCENT. LOWS
32 TO 47.
LABOR DAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. RAIN
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF RAIN 70 PERCENT. HIGHS 63 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS
OF FOG. CHANCE OF RAIN 20 PERCENT. LOWS 31 TO 46.
TUESDAY THROUGH WEDNESDAY
AREAS OF FOG IN THE MORNING. AREAS
OF FOG. PARTLY CLOUDY. HIGHS 69 TO 79. LOWS 33 TO 48.
TEMPERATURE
BAKER CITY 61 38 64
=
ORZ061-031400-
HARNEY COUNTY-
1138 PM PDT WED SEP 2 2026
...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
TODAY
AREAS OF FOG THIS MORNING. WIDESPREAD RAIN SHOWERS.
ISOLATED THUNDERSTORMS THIS AFTERNOON. CHANCE OF RAIN NEAR
100 PERCENT. HIGHS 53 TO 60. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO 30 MPH.
TONIGHT
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. AREAS OF
FOG. CHANCE OF RAIN 90 PERCENT. LOWS 33 TO 42. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
FRIDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
AREAS OF FOG. HIGHS 56 TO 63. LIGHT WINDS.
FRIDAY NIGHT
DECREASING CLOUDS. A 40 PERCENT CHANCE OF RAIN
SHOWERS. PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.
LOWS 34 TO 41. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. AREAS OF FOG. HIGHS 59 TO 69. LIGHT
WINDS IN THE MORNING, BECOMING SOUTH UP TO 10 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 41.
SUNDAY
PARTLY SUNNY. PATCHY FOG. A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT. HIGHS 60 TO 70.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
RAIN SHOWERS LIKELY. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT. LOWS 30 TO 41.
LABOR DAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE
OF RAIN SHOWERS, MAINLY IN THE MORNING. CHANCE OF RAIN
30 PERCENT. HIGHS 59 TO 68.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. AREAS OF FOG THROUGH
THE DAY. LOWS 29 TO 41. HIGHS 64 TO 74.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH
THE DAY. LOWS 33 TO 44. HIGHS 68 TO 78.
TEMPERATURE
BURNS 58 33 62
=
ORZ063-031400-
MALHEUR COUNTY-
1238 AM MDT THU SEP 3 2026 /1138 PM PDT WED SEP 2 2026/
...FLASH FLOOD WATCH IN EFFECT FROM THIS AFTERNOON THROUGH FRIDAY
EVENING...
TODAY
AREAS OF FOG THIS MORNING. NUMEROUS RAIN SHOWERS THIS
MORNING, THEN WIDESPREAD RAIN SHOWERS AND ISOLATED THUNDERSTORMS
THIS AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT. HIGHS 60 TO 67.
BREEZY. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
TONIGHT
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. AREAS OF FOG. CHANCE OF RAIN NEAR 100 PERCENT. LOWS
40 TO 49. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
FRIDAY
AREAS OF FOG IN THE MORNING. RAIN SHOWERS LIKELY IN THE
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 70 PERCENT. HIGHS 62 TO 67. SOUTH WINDS
UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. AREAS OF FOG. LOWS 39 TO 48. NORTHWEST WINDS UP TO
10 MPH.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 66 TO 72.
WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER
MIDNIGHT. CHANCE OF RAIN 30 PERCENT. LOWS 36 TO 46.
SUNDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE OF
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 69 TO 74.
SUNDAY NIGHT
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT. LOWS 36 TO 46.
LABOR DAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE
OF RAIN SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF RAIN
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN
40 PERCENT. HIGHS 65 TO 71.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. AREAS OF FOG. LOWS
36 TO 46. HIGHS 70 TO 76.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. PATCHY FOG THROUGH
THE DAY. LOWS 38 TO 48. HIGHS 74 TO 79.
=
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