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.

Clear

41°F

5°C

Humidity 100%
Wind Speed ESE 3 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 Apr 01:03 AM PDT
Extended Forecast for

5 Miles WNW Cottonwood ID

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Southeast wind around 8 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 3pm.  High near 51. South wind 6 to 9 mph becoming west in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain and snow showers. Some thunder is also possible.  Snow level 7000 feet lowering to 5300 feet after midnight . Low around 35. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: Rain and snow showers before 9am, then snow showers between 9am and noon, then rain and snow showers likely after noon.  Snow level rising to 5700 feet in the afternoon. High near 42. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before midnight.  Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon.  Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before midnight, then snow showers.  Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  Cloudy, with a high near 39.

    High: 39 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Southeast wind around 8 mph.
Sunday
Showers likely, then showers and possibly a thunderstorm after 3pm. High near 51. South wind 6 to 9 mph becoming west in the afternoon. 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 and snow showers. Some thunder is also possible. Snow level 7000 feet lowering to 5300 feet after midnight . Low around 35. Southwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain and snow showers before 9am, then snow showers between 9am and noon, then rain and snow showers likely after noon. Snow level rising to 5700 feet in the afternoon. High near 42. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 47.
Tuesday Night
Rain and snow showers likely before midnight, then snow showers. Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Snow showers. Cloudy, with a high near 39.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 36.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Friday
A slight chance of snow. Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Cottonwood ID
 46.08°N 116.46°W (Elev. 5207 ft)
2:01 am MDT Apr 12, 2026
2am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database