Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

37°F

3°C

Humidity 86%
Wind Speed WSW 12 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 23 Apr 12:15 PM PDT
Extended Forecast for

Grangeville ID

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Snow level 4100 feet. Mostly cloudy, with a high near 48. West northwest wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain likely, possibly mixed with snow before 2am, then a slight chance of snow.  Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 40 percent chance of snow, mainly before 2pm.  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: Partly cloudy, with a low around 27. North wind 5 to 8 mph becoming calm  in the evening.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly sunny, with a high near 50. Calm wind becoming north 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 50 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after noon.  Snow level rising to 4500 feet in the afternoon. Partly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Snow level 4100 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 4100 feet. Mostly cloudy, with a high near 48. West northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Tonight
Rain likely, possibly mixed with snow before 2am, then a slight chance of snow. Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow, mainly before 2pm. 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
Partly cloudy, with a low around 27. North wind 5 to 8 mph becoming calm in the evening.
Saturday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 50. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A 30 percent chance of rain after noon. Snow level rising to 4500 feet in the afternoon. Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Snow level 4100 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 54.
Monday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 34.
Tuesday
A chance of rain. Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
12:22 pm MDT Apr 23, 2026
1pm MDT Apr 23, 2026-6pm MDT Apr 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database