Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

McCall Airport (KMYL)

Lat: 44.89425°NLon: 116.09978°WElev: 5020.0ft.

Rain

39°F

4°C

Humidity 93%
Wind Speed SSE 11 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 08 Dec 11:05 PM MST
Extended Forecast for

19 Miles SW Riggins ID

  • Tonight

    Tonight: Snow.  Low around 29. Breezy, with a south southwest wind around 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F

    Snow and
    Breezy

  • Tuesday

    Tuesday: Snow.  Temperature falling to around 28 by 5pm. West southwest wind 9 to 14 mph becoming light and variable  in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow before 2am, then rain.  Temperature rising to around 36 by 5am. Southwest wind 13 to 18 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 11am, then rain and snow.  Snow level 8900 feet lowering to 8300 feet in the afternoon . High near 36. South southwest wind 14 to 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 11pm.  Snow level 8000 feet. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Breezy.
    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: Snow likely before 11am, then a chance of rain and snow.  Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 11pm, then a chance of snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow. Low around 29. Breezy, with a south southwest wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow. Temperature falling to around 28 by 5pm. West southwest wind 9 to 14 mph becoming light and variable in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Tuesday Night
Snow before 2am, then rain. Temperature rising to around 36 by 5am. Southwest wind 13 to 18 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
Rain before 11am, then rain and snow. Snow level 8900 feet lowering to 8300 feet in the afternoon . High near 36. South southwest wind 14 to 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, becoming all snow after 11pm. Snow level 8000 feet. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 31.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 28.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SW Riggins ID
 45.23°N 116.6°W (Elev. 7995 ft)
2:05 pm MST Dec 8, 2025
11pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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