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

  • Today

    Today: Sunny, with a high near 36. West southwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. Southwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. West southwest wind around 5 mph becoming light and variable.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. East southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. Snow level 8700 feet lowering to 8200 feet in the afternoon . High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Chance
    Rain/Snow
    then Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 36. West southwest wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 14. Southwest wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 47. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 24. Calm wind.
Monday
Sunny, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 28. West southwest wind around 5 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 57. East southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. Snow level 8700 feet lowering to 8200 feet in the afternoon . High near 44. Chance of precipitation is 80%.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 80%.
Thursday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 34.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 16.
Friday
A chance of snow showers. Mostly sunny, with a high near 37.
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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:
11:19 am MDT Apr 18, 2026
Forecast Valid:
11am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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