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: Rain and snow showers, mainly after 2pm. Some thunder is also possible. Patchy fog before 9am. High near 44. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Patchy Fog
    then
    Rain/Snow

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm. Some thunder is also possible. Mostly cloudy, with a low around 23. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 37. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 22. West southwest wind 5 to 10 mph becoming light southwest in the evening. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers. Partly sunny, with a high near 38. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 26. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 36. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 36 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. Breezy. Chance of precipitation is 100%.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 29. Breezy. Chance of precipitation is 100%.

    High: 29 °F

    Snow Showers
    and Breezy

Detailed Forecast

Today
Rain and snow showers, mainly after 2pm. Some thunder is also possible. Patchy fog before 9am. High near 44. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Snow showers likely, mainly before 10pm. Some thunder is also possible. Mostly cloudy, with a low around 23. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 37. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 22. West southwest wind 5 to 10 mph becoming light southwest in the evening. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow showers. Partly sunny, with a high near 38. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 26. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Wednesday
Snow showers. Some thunder is also possible. High near 36. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Wednesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. Breezy. Chance of precipitation is 100%.
Thursday
Snow showers. Some thunder is also possible. High near 29. Breezy. Chance of precipitation is 100%.
Thursday Night
Snow showers, mainly before midnight. Low around 12. Chance of precipitation is 80%.
Friday
Snow showers likely. Partly sunny, with a high near 29.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 9.
Saturday
A slight chance of snow showers. Mostly 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:
6:01 am MDT Apr 12, 2026
Forecast Valid:
6am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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