National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Grangeville - Idaho County Airport (KGIC)

Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.

Clear

59°F

15°C

Humidity 54%
Wind Speed E 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 30 Jul 03:35 AM PDT
Extended Forecast for

Kooskia ID

Fire Weather Watch August 1, 12:00pm until August 1, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Areas of smoke. Sunny and hot, with a high near 96. Light north wind becoming north northwest 5 to 10 mph in the afternoon.

    High: 96 °F

    Areas Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 57. North northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 57 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke. Sunny and hot, with a high near 100. Calm wind becoming north 5 to 8 mph in the morning.

    High: 100 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Patchy smoke. Clear, with a low around 60. North wind 5 to 8 mph becoming calm after midnight.

    Low: 60 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke before 2pm. Sunny and hot, with a high near 97. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 97 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Areas of smoke. Sunny and hot, with a high near 96. Light north wind becoming north northwest 5 to 10 mph in the afternoon.
Tonight
Patchy smoke. Mostly clear, with a low around 57. North northwest wind 5 to 10 mph becoming light north in the evening.
Friday
Patchy smoke. Sunny and hot, with a high near 100. Calm wind becoming north 5 to 8 mph in the morning.
Friday Night
Patchy smoke. Clear, with a low around 60. North wind 5 to 8 mph becoming calm after midnight.
Saturday
Patchy smoke before 2pm. Sunny and hot, with a high near 97. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny and hot, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kooskia ID
 46.13°N 115.98°W (Elev. 1352 ft)
Last Update:
1:56 am MDT Jul 30, 2026
Forecast Valid:
5am MDT Jul 30, 2026-6pm MDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation