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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

NA

26°F

-3°C

Humidity 85%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Nov 01:15 AM MST
Extended Forecast for

Mt Washburn WY

  • Overnight

    Overnight: Partly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 44 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 33 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Snow showers likely. Partly sunny, with a high near 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph.

    Low: 28 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 35 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. South wind around 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 44. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 32. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 33 mph.
Friday
Snow showers likely. Partly sunny, with a high near 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 35. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 26. South wind around 9 mph.
Sunday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 35.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.
Monday
Snow showers likely. Cloudy, with a high near 29. Chance of precipitation is 60%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow showers. Partly sunny, with a high near 26.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Washburn WY
 44.79°N 110.45°W (Elev. 9127 ft)
Last Update:
12:17 am MST Nov 13, 2025
Forecast Valid:
1am MST Nov 13, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation