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

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow showers, mainly before 5pm. Some thunder is also possible. Snow level 8700 feet. High near 49. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain and snow showers before 8pm, then scattered snow showers between 8pm and 2am. Some thunder is also possible. Patchy fog after 2am. Low around 25. Southwest wind 8 to 13 mph becoming light south after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    then Isolated
    Snow Showers
    and Patchy
    Fog

  • Sunday

    Sunday: Snow showers likely, possibly mixed with rain, becoming all snow after 5pm. Some thunder is also possible. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 45. Light south southeast wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Isolated Snow
    Showers and
    Patchy Fog
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow showers, mainly before midnight. Some thunder is also possible. Low around 24. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Showers
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36. West southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 23 mph.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 36 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 34. Breezy. Chance of precipitation is 80%.

    High: 34 °F

    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow showers, mainly before 5pm. Some thunder is also possible. Snow level 8700 feet. High near 49. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain and snow showers before 8pm, then scattered snow showers between 8pm and 2am. Some thunder is also possible. Patchy fog after 2am. Low around 25. Southwest wind 8 to 13 mph becoming light south after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers likely, possibly mixed with rain, becoming all snow after 5pm. Some thunder is also possible. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 45. Light south southeast wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Snow showers, mainly before midnight. Some thunder is also possible. Low around 24. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36. West southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 23 mph.
Tuesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 25.
Wednesday
Snow showers. Some thunder is also possible. High near 34. Breezy. Chance of precipitation is 80%.
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. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 30.
Thursday Night
Snow showers. Mostly cloudy, with a low around 11.
Friday
A chance of snow showers. Partly sunny, with a high near 29.
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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:
2:19 pm MDT Apr 11, 2026
Forecast Valid:
3pm MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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