Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

32°F

0°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Apr 11:35 PM PDT
Extended Forecast for

5 Miles WNW Cottonwood ID

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Southeast wind around 9 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52. South wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. South wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. South southeast wind 7 to 9 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. South southwest wind 7 to 9 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon.  Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Southeast wind around 9 mph.
Saturday
Partly sunny, with a high near 52. South wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 34. South wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 62. South southeast wind 7 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 41. South southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 67.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 43.
Wednesday
Rain. Snow level 7300 feet lowering to 6100 feet in the afternoon . Mostly cloudy, with a high near 47.
Wednesday Night
Rain and snow. Snow level 6000 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 43.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A slight chance of rain. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Cottonwood ID
 46.08°N 116.46°W (Elev. 5207 ft)
12:31 am MDT Apr 18, 2026
12am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
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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