Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Partly Cloudy

59°F

15°C

Humidity 77%
Wind Speed ESE 6 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 30 Sep 02:20 PM PDT
Extended Forecast for

Grangeville ID

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 4pm.  Mostly sunny, with a high near 66. South southwest wind around 8 mph.

    High: 66 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of rain, mainly between 11pm and 3am.  Increasing clouds, with a low around 48. South wind 5 to 10 mph becoming light.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain between 11am and noon.  Mostly cloudy, then gradually becoming sunny, with a high near 65. South southwest wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 65 °F

    Slight Chance
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 46. Southwest wind 8 to 13 mph becoming light south southwest  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 61. Calm wind becoming north northwest around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 66. South southwest wind around 8 mph.
Tonight
A 50 percent chance of rain, mainly between 11pm and 3am. Increasing clouds, with a low around 48. South wind 5 to 10 mph becoming light. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of rain between 11am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 65. South southwest wind 8 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 46. Southwest wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Thursday
A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 61. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Areas of frost. Otherwise, partly cloudy, with a low around 36.
Monday
Areas of frost. Otherwise, sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3388 ft)
2:31 pm MDT Sep 30, 2025
3pm MDT Sep 30, 2025-6pm MDT Oct 7, 2025
 
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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