National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

24°F

-4°C

Humidity 91%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Nov 07:56 AM MST
Extended Forecast for

13 Miles ESE Lewis Lake WY

  • Today

    Today: Sunny, with a high near 40. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of snow showers after 2am. Mostly clear, with a low around 30. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers. High near 34. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 33. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. South wind around 8 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 33. South southwest wind around 8 mph.

    High: 33 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers. High near 26. Chance of precipitation is 80%.

    High: 26 °F

    Snow Showers

Detailed Forecast

Today
Sunny, with a high near 40. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Tonight
A 20 percent chance of snow showers after 2am. Mostly clear, with a low around 30. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 34 mph.
Friday
Snow showers. High near 34. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 33. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 24. South wind around 8 mph.
Sunday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 33. South southwest wind around 8 mph.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Monday
Snow showers. High near 26. Chance of precipitation is 80%.
Monday Night
Snow showers. Low around 20. Chance of precipitation is 80%.
Tuesday
Snow showers likely. Partly sunny, with a high near 23.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Wednesday
A chance of snow showers. Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Lewis Lake WY
 44.21°N 110.38°W (Elev. 9629 ft)
Last Update:
8:01 am MST Nov 13, 2025
Forecast Valid:
8am MST Nov 13, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation