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

Weekend Showers and Thunderstorms Over the Southeast U.S.

A slow moving storm system over the northern Gulf Coast will continue periods of showers and thunderstorms over much of the Southeast U.S. through this weekend. The risk for heavy to excessive rainfall increases on Sunday as a surge of increased moisture moves over parts of northern Florida into southern Georgia. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

81°F

27°C

Humidity 22%
Wind Speed SSW 12 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 09 May 01:55 PM PDT
Extended Forecast for

Grangeville ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Southwest wind around 6 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 75. Light and variable wind becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain after 9pm. Mostly cloudy, with a low around 48. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 68. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 68 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before midnight, then rain after midnight. Low around 44. Northwest wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Monday

    Monday: Rain. High near 56. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53.

    High: 53 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Southwest wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 75. Light and variable wind becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain after 9pm. Mostly cloudy, with a low around 48. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Sunday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 68. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Showers and possibly a thunderstorm before midnight, then rain after midnight. Low around 44. Northwest wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 56. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Thursday
A slight chance of rain. Mostly sunny, with a high near 62.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3388 ft)
Last Update:
2:20 pm MDT May 9, 2025
Forecast Valid:
3pm MDT May 9, 2025-6pm MDT May 16, 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