Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

54°F

12°C

Humidity 62%
Wind Speed SSW 21 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Dec 01:10 PM PST
Extended Forecast for

15 Miles S Syringa ID

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 42. Southwest wind around 16 mph, with gusts as high as 39 mph.

    High: 42 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am.  Mostly cloudy, with a low around 38. Southwest wind 17 to 20 mph, with gusts as high as 36 mph.

    Low: 38 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: Rain.  High near 41. West southwest wind 17 to 20 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 39. West southwest wind 9 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: A chance of rain and snow before 11am, then a slight chance of rain.  Snow level 7700 feet lowering to 7000 feet in the afternoon . Partly sunny, with a high near 44. Southwest wind around 10 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm.  Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm.  Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 42. Southwest wind around 16 mph, with gusts as high as 39 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 38. Southwest wind 17 to 20 mph, with gusts as high as 36 mph.
Thursday
Rain. High near 41. West southwest wind 17 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 39. West southwest wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of rain and snow before 11am, then a slight chance of rain. Snow level 7700 feet lowering to 7000 feet in the afternoon . Partly sunny, with a high near 44. Southwest wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of rain before 11pm. Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 41.
Sunday Night
A slight chance of rain and snow before 2am, then a slight chance of snow. Snow level 6200 feet. Mostly cloudy, with a low around 35.
Monday
Rain and snow likely. Snow level 6100 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 41.
Monday Night
Rain, possibly mixed with snow. Snow level 7100 feet. Cloudy, with a low around 37.
Tuesday
Rain and snow. Mostly cloudy, with a high near 39.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 32.
Wednesday
Snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Syringa ID
 45.94°N 115.78°W (Elev. 6070 ft)
1:02 pm MST Dec 10, 2025
3pm MST Dec 10, 2025-6pm MST Dec 17, 2025
 
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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