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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

41°F

5°C

Humidity 75%
Wind Speed W 11 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 13 Apr 02:10 AM PDT
Extended Forecast for

Grangeville ID

  • Overnight

    Overnight: Showers. Low around 39. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers

  • Monday

    Monday: Showers, mainly before 4pm. High near 47. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before 9pm. Snow level 6000 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 5 to 9 mph becoming calm after midnight.

    Low: 35 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Snow level 3900 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 53. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers. Low around 39. West southwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Showers. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 27. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. Cloudy, with a high near 38.

    High: 38 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Overnight
Showers. Low around 39. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, mainly before 4pm. High near 47. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 50 percent chance of showers, mainly before 9pm. Snow level 6000 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers before noon. Snow level 3900 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 53. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Showers. Low around 39. West southwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 27. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers. Cloudy, with a high near 38.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 27.
Friday
A slight chance of snow before 3pm, then a slight chance of rain. Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
Last Update:
2:01 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 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