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

  • Tonight

    Tonight: Mostly clear, with a low around 14. South southwest wind 3 to 5 mph.

    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. Southeast wind around 7 mph.

    Low: 32 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain showers before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible. Snow level 8800 feet lowering to 8200 feet in the afternoon . High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 90%.

    Low: 25 °F

    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 14. South southwest wind 3 to 5 mph.
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. Southeast wind around 7 mph.
Wednesday
A chance of rain showers before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible. Snow level 8800 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 90%.
Thursday
Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 90%.
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.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Saturday
A chance of snow showers. Mostly sunny, with a high near 39.
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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:
7:17 pm MDT Apr 18, 2026
Forecast Valid:
8pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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