Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Mostly Cloudy

61°F

16°C

Humidity 51%
Wind Speed ESE 4 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Apr 05:55 PM PDT
Extended Forecast for

6 Miles WNW Cottonwood ID

  • Overnight

    Overnight: A 50 percent chance of showers.  Mostly cloudy, with a low around 44. West wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 52. South southwest wind 7 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West wind 7 to 9 mph becoming south southeast after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers
    Likely then
    Partly Cloudy

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 3pm.  High near 50. South southeast wind around 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Slight Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 3am, then rain, possibly mixed with snow showers.  Snow level 7000 feet lowering to 5600 feet after midnight . Low around 37. Southwest wind around 11 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: Snow showers.  High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Snow Showers

  • Monday Night

    Monday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers.  Partly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly after midnight.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 44. West wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday
Showers likely, then showers and possibly a thunderstorm after noon. High near 52. South southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West wind 7 to 9 mph becoming south southeast after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers, with thunderstorms also possible after 3pm. High near 50. South southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers before 3am, then rain, possibly mixed with snow showers. Snow level 7000 feet lowering to 5600 feet after midnight . Low around 37. Southwest wind around 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow showers. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 45.
Tuesday Night
Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow, becoming all snow after 9am. Cloudy, with a high near 38.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Friday
A slight chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Cottonwood ID
 46.06°N 116.46°W (Elev. 5328 ft)
2:01 am MDT Apr 11, 2026
4am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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