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Multiple Days of Severe Weather from Thunderstorms and Wildfires

Active spring pattern across the center of the nation with several rounds of severe thunderstorms in the forecast through the weekend. The regions under the greatest threats are the southern Plains into the Mississippi Valley. Meanwhile, dry and breezy conditions with dry fuels are aiding in wildfires across the western High Plains and the Southeast. Wind and some snow for northern Rockies. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

36°F

2°C

Humidity 86%
Wind Speed SSW 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Apr 09:35 PM PDT
Extended Forecast for

Grangeville ID

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 29. West southwest wind 3 to 6 mph. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 2pm. Widespread frost between 8am and 9am. Otherwise, mostly sunny, with a high near 46. Light and variable wind becoming north 5 to 9 mph in the morning. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance Snow

  • Friday Night

    Friday Night: Widespread frost after midnight. Otherwise, mostly clear, with a low around 26. North northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy
    then Frost

  • Saturday

    Saturday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Widespread frost before 9am. Otherwise, sunny, with a high near 50. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 50 °F

    Frost then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. North wind 5 to 8 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: A 30 percent chance of rain after noon. Widespread frost before 9am. Snow level rising to 4500 feet in the afternoon. Otherwise, mostly sunny, with a high near 51.

    High: 51 °F

    Frost then
    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before midnight. Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Frost

  • Monday

    Monday: A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Snow level 4100 feet rising to 5000 feet in the afternoon. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain before midnight. Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 29. West southwest wind 3 to 6 mph. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow, mainly before 2pm. Widespread frost between 8am and 9am. Otherwise, mostly sunny, with a high near 46. Light and variable wind becoming north 5 to 9 mph in the morning. New snow accumulation of less than a half inch possible.
Friday Night
Widespread frost after midnight. Otherwise, mostly clear, with a low around 26. North northeast wind 5 to 9 mph becoming calm in the evening.
Saturday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Widespread frost before 9am. Otherwise, sunny, with a high near 50. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. North wind 5 to 8 mph becoming calm in the evening.
Sunday
A 30 percent chance of rain after noon. Widespread frost before 9am. Snow level rising to 4500 feet in the afternoon. Otherwise, mostly sunny, with a high near 51.
Sunday Night
A 20 percent chance of rain before midnight. Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32.
Monday
A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Snow level 4100 feet rising to 5000 feet in the afternoon. Partly sunny, with a high near 53.
Monday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 35.
Tuesday
A chance of rain, mainly after noon. Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
Last Update:
2:01 am MDT Apr 24, 2026
Forecast Valid:
2am MDT Apr 24, 2026-6pm MDT Apr 30, 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