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

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

N/A

Humidity 75%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 29 Mar 07:15 AM MDT
Extended Forecast for

5 Miles SSW Lewis Lake WY

Winter Storm Warning April 16, 03:48pm until April 17, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 16, 03:48pm until April 17, 06:00am

    NOW until 6:00am Fri

    Winter Storm Warning

  • This Afternoon

    High: 21 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 9. West southwest wind 5 to 13 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 9 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Some thunder is also possible. Partly sunny, with a high near 23. Wind chill values as low as zero. West wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 5. West wind 5 to 10 mph becoming light west northwest after midnight. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. West southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. West southwest wind around 6 mph becoming light and variable in the evening.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a steady temperature around 21. Breezy, with a southwest wind around 15 mph, with gusts as high as 22 mph. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 9. West southwest wind 5 to 13 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly after 1pm. Some thunder is also possible. Partly sunny, with a high near 23. Wind chill values as low as zero. West wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 5. West wind 5 to 10 mph becoming light west northwest after midnight. New snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 36. West southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 14. West southwest wind around 6 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 46. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 28.
Tuesday
A slight chance of showers. Snow level 8800 feet rising to 9700 feet in the afternoon. Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 30.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Snow level 8600 feet. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lewis Lake WY
 44.23°N 110.66°W (Elev. 8150 ft)
Last Update:
3:17 pm MDT Apr 16, 2026
Forecast Valid:
3pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation