Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

23°F

-5°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Last update 27 Jan 07:35 AM PST
Extended Forecast for

Grangeville ID

  • Today

    Today: Mostly sunny, with a high near 42. South southeast wind around 5 mph becoming light and variable  in the morning.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southeast wind around 6 mph becoming southwest after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely before 8am, then rain and snow likely.  Snow level rising to 4200 feet in the afternoon. Cloudy, with a high near 40. Southwest wind 3 to 6 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of freezing rain after 5am.  Snow level 4300 feet lowering to 3600 feet. Mostly cloudy, with a low around 30. South wind 3 to 5 mph.  Chance of precipitation is 10%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Thursday

    Thursday: A chance of rain, snow, and freezing rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am.  Snow level 3400 feet rising to 4700 feet in the afternoon. Cloudy, with a high near 42. South southwest wind 3 to 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Wintry
    Mix then
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 11pm.  Cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain.  Cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 11pm.  Cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 42. South southeast wind around 5 mph becoming light and variable in the morning.
Tonight
Mostly cloudy, with a low around 30. Southeast wind around 6 mph becoming southwest after midnight.
Wednesday
Snow likely before 8am, then rain and snow likely. Snow level rising to 4200 feet in the afternoon. Cloudy, with a high near 40. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of freezing rain after 5am. Snow level 4300 feet lowering to 3600 feet. Mostly cloudy, with a low around 30. South wind 3 to 5 mph. Chance of precipitation is 10%.
Thursday
A chance of rain, snow, and freezing rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Snow level 3400 feet rising to 4700 feet in the afternoon. Cloudy, with a high near 42. South southwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of rain after 11pm. Cloudy, with a low around 34.
Friday
A 40 percent chance of rain. Cloudy, with a high near 45.
Friday Night
A slight chance of rain before 11pm. Cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 49.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Monday
A chance of rain. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3389 ft)
3:58 am MST Jan 27, 2026
8am MST Jan 27, 2026-6pm MST Feb 2, 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