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 cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 54. South southwest wind 5 to 10 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. West southwest wind around 6 mph becoming light and variable in the evening.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Light and variable wind becoming south southwest 5 to 8 mph in the morning.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 32. South southwest wind around 6 mph becoming southeast in the evening. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Snow showers likely, possibly mixed with rain before noon, then snow showers. Some thunder is also possible. High near 41. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    High: 41 °F

    Rain/Snow
    Likely then
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 26. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Calm wind.
Monday
Sunny, with a high near 54. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 28. West southwest wind around 6 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 58. Light and variable wind becoming south southwest 5 to 8 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 32. South southwest wind around 6 mph becoming southeast in the evening. Chance of precipitation is 50%.
Wednesday
Snow showers likely, possibly mixed with rain before noon, then snow showers. Some thunder is also possible. High near 41. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Wednesday Night
Snow showers. Low around 26. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Thursday
Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.
Friday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 34. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Saturday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 17.
Sunday
A chance of snow showers. Some thunder is also possible. Mostly 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:
8:46 pm MDT Apr 19, 2026
Forecast Valid:
9pm MDT Apr 19, 2026-6pm MDT Apr 26, 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