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 54. South southwest wind 5 to 8 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West southwest wind around 6 mph becoming light and variable in the evening.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 32. South southwest wind around 6 mph becoming southeast in the evening.

    Low: 32 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow showers likely before 9am, then snow showers. Some thunder is also possible. High near 41. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Rain/Snow
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 25. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 25 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 33. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

    High: 33 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 17. Chance of precipitation is 80%.

    Low: 17 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 54. South southwest wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 29. 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. Winds could gust as high as 21 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32. South southwest wind around 6 mph becoming southeast in the evening.
Wednesday
Rain and snow showers likely before 9am, then snow showers. Some thunder is also possible. High near 41. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 25. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Thursday
Snow showers. Some thunder is also possible. High near 33. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers. Low around 17. Chance of precipitation is 80%.
Friday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 31. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow showers. Partly cloudy, with a low around 13.
Saturday
A chance of snow showers. Mostly sunny, with a high near 34.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Sunday
A chance of snow showers. Some thunder is also possible. Partly 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:
3:32 am MDT Apr 20, 2026
Forecast Valid:
4am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation