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

Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

26°F

-3°C

Humidity 100%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 07 Mar 12:15 PM MST
Extended Forecast for

5 Miles SSW Lewis Lake WY

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Mostly cloudy, with a high near 28. West southwest wind around 8 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers. Patchy fog between 11pm and 2am. Widespread freezing fog after 2am. Otherwise, mostly cloudy, with a low around 23. Southwest wind 6 to 8 mph. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    Showers and
    Freezing Fog

  • Sunday

    Sunday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. Southwest wind 10 to 14 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy, with a southwest wind around 15 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Monday

    Monday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers. High near 24. West southwest wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 24 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Mostly cloudy, with a high near 28. West southwest wind around 8 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow showers. Patchy fog between 11pm and 2am. Widespread freezing fog after 2am. Otherwise, mostly cloudy, with a low around 23. Southwest wind 6 to 8 mph. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. Southwest wind 10 to 14 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 29. Breezy, with a southwest wind around 15 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.
Monday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Tuesday
Snow showers. High near 24. West southwest wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 4.
Wednesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 26.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 38. Breezy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 24. Windy.
Friday
Snow showers likely. Mostly cloudy, with a high near 32. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lewis Lake WY
 44.23°N 110.66°W (Elev. 8150 ft)
Last Update:
12:32 pm MST Mar 7, 2026
Forecast Valid:
1pm MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation