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: Scattered snow showers before 10pm. Partly cloudy, with a low around 9. Wind chill values as low as zero. West wind around 7 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Low: 9 °F

    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. Wind chill values as low as zero. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14. South southwest wind 3 to 8 mph.

    Low: 14 °F

    Partly Cloudy

  • Sunday

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

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Partly Cloudy

  • Monday

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

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming southeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before midnight, then a chance of rain and snow showers. Partly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Scattered snow showers before 10pm. Partly cloudy, with a low around 9. Wind chill values as low as zero. West wind around 7 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 36. Wind chill values as low as zero. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 14. South southwest wind 3 to 8 mph.
Sunday
Sunny, with a high near 47. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 24. Light and variable wind.
Monday
Mostly sunny, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming southeast after midnight.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A slight chance of rain showers before midnight, then a chance of rain and snow showers. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
Snow showers likely, possibly mixed with rain, mainly after noon. Some thunder is also possible. Snow level 9000 feet lowering to 8200 feet in the afternoon . Mostly sunny, with a high near 46. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 27.
Thursday
Snow showers. Mostly cloudy, with a high near 38.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Friday
A chance of snow showers. Partly sunny, with a high near 38.
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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:
8:18 pm MDT Apr 17, 2026
Forecast Valid:
9pm MDT Apr 17, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation