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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

36°F

2°C

Humidity 89%
Wind Speed NA 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 10 Dec 08:56 PM MST
Extended Forecast for

Norris WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southwest wind around 14 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after 2pm.  Mostly cloudy, with a high near 35. South southwest wind 10 to 13 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely.  Cloudy, with a low around 30. Southwest wind around 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 40 percent chance of snow showers, mainly before 11am.  Mostly cloudy, with a high near 34. West southwest wind around 9 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Southwest wind around 7 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. South wind around 6 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Southwest wind around 14 mph, with gusts as high as 20 mph.
Thursday
A 50 percent chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 35. South southwest wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers likely. Cloudy, with a low around 30. Southwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 34. West southwest wind around 9 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 22. Southwest wind around 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 35. Southwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 16. South wind around 6 mph.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 36.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Norris WY
 44.7°N 110.68°W (Elev. 8104 ft)
9:47 pm MST Dec 10, 2025
9pm 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