Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

39°F

4°C

Humidity 93%
Wind Speed SW 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 May 03:15 AM PDT
Extended Forecast for

7 Miles ESE Cottonwood ID

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 37. South southwest wind around 5 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Snow level 4900 feet lowering to 4100 feet in the afternoon . Partly sunny, with a high near 49. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Rain likely before 11pm, then rain and snow likely between 11pm and 5am, then a chance of snow after 5am. Some thunder is also possible.  Snow level 4400 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 32. West northwest wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before 2pm, then a chance of rain after 3pm.  Snow level 3500 feet rising to 5000 feet in the afternoon. Cloudy, with a high near 48. Light and variable wind becoming north 5 to 9 mph in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 32. North wind 5 to 9 mph becoming calm  in the evening.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 37. South southwest wind around 5 mph.
Saturday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Snow level 4900 feet lowering to 4100 feet in the afternoon . Partly sunny, with a high near 49. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Saturday Night
Rain likely before 11pm, then rain and snow likely between 11pm and 5am, then a chance of snow after 5am. Some thunder is also possible. Snow level 4400 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 32. West northwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain and snow likely before 2pm, then a chance of rain after 3pm. Snow level 3500 feet rising to 5000 feet in the afternoon. Cloudy, with a high near 48. Light and variable wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 32. North wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Cottonwood ID
 46°N 116.23°W (Elev. 3258 ft)
2:01 am MDT May 16, 2026
4am MDT May 16, 2026-6pm MDT May 22, 2026
 
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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