High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

23°F

-5°C

Humidity 67%
Wind Speed E 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 25 Jan 10:55 PM PST
Extended Forecast for

15 Miles S Syringa ID

  • Overnight

    Overnight: Mostly clear, with a low around 20. Southwest wind around 11 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 32. Southwest wind 6 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. South southwest wind 6 to 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. South wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South wind 5 to 11 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow.  Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 20. Southwest wind around 11 mph.
Monday
Mostly sunny, with a high near 32. Southwest wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 25. South southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 36. South wind 5 to 9 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 28. South wind 5 to 11 mph.
Wednesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A slight chance of snow. Partly sunny, with a high near 36.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 30.
Friday
A chance of snow before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 38.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Saturday
A slight chance of snow. Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A chance of snow. Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Syringa ID
 45.94°N 115.78°W (Elev. 6070 ft)
2:06 pm MST Jan 25, 2026
12am MST Jan 26, 2026-6pm MST Feb 1, 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