National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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: Partly cloudy, with a low around 25. Calm wind becoming southeast around 6 mph after midnight.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers before 1pm, then isolated showers and thunderstorms after 3pm. Snow level rising to 10000 feet in the afternoon. Partly sunny, with a high near 55. Southeast wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 55 °F

    Partly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 2am, then a slight chance of rain showers between 2am and 5am, then a slight chance of rain and snow showers after 5am. Snow level 10000 feet lowering to 8600 feet after midnight . Partly cloudy, with a low around 31. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Isolated
    Showers then
    Isolated
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. Snow level 8300 feet rising to 9400 feet in the afternoon. High near 49. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a slight chance of snow showers after midnight. Some thunder is also possible. Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 28. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers, mainly after noon. Some thunder is also possible. High near 45. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    High: 45 °F

    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers, mainly before midnight. Low around 26. South southwest wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Snow Showers
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Calm wind becoming southeast around 6 mph after midnight.
Friday
Isolated showers before 1pm, then isolated showers and thunderstorms after 3pm. Snow level rising to 10000 feet in the afternoon. Partly sunny, with a high near 55. Southeast wind 5 to 11 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers before 2am, then a slight chance of rain showers between 2am and 5am, then a slight chance of rain and snow showers after 5am. Snow level 10000 feet lowering to 8600 feet after midnight . Partly cloudy, with a low around 31. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. Snow level 8300 feet rising to 9400 feet in the afternoon. High near 49. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a slight chance of snow showers after midnight. Some thunder is also possible. Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 28. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow showers, mainly after noon. Some thunder is also possible. High near 45. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers, mainly before midnight. Low around 26. South southwest wind 6 to 8 mph. Chance of precipitation is 80%.
Monday
Snow showers. Some thunder is also possible. High near 38. Chance of precipitation is 80%.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 36. Breezy.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 23.
Thursday
Snow showers likely. Partly sunny, with a high near 36.
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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:
8:32 pm MDT Apr 9, 2026
Forecast Valid:
9pm MDT Apr 9, 2026-6pm MDT Apr 16, 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