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Severe Thunderstorms in the Southern Plains; Coastal Storm to Bring Rain and Wind to New England

Severe thunderstorms are possible across parts of the southern Plains today. Large hail is the main threat, along with some damaging winds. A few instances of 2+ inch diameter hail are possible. A storm system moving north along the New England coast will bring heavy rain and gusty winds to the region through Friday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Partly Cloudy

54°F

12°C

Humidity 76%
Wind Speed SE 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 May 04:35 PM PDT
Extended Forecast for

Grangeville ID

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 59. West northwest wind around 8 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 42. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 42 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. North wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 59. West northwest wind around 8 mph. Chance of precipitation is 80%.
Tonight
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 42. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 43. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 69. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 52.
Memorial Day
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Monday Night
A chance of rain before midnight. Mostly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 54.
Thursday
A chance of rain and thunderstorms. Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3300 ft)
Last Update:
2:31 pm MDT May 22, 2025
Forecast Valid:
5pm MDT May 22, 2025-6pm MDT May 29, 2025
 
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