Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

68°F

20°C

Humidity 44%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 01 Sep 05:15 PM MDT
Extended Forecast for

5 Miles NNW Lewis Lake WY

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 37. Light south wind.

    Low: 37 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between noon and 5pm.  Mostly sunny, with a high near 60. Light south wind becoming south southwest 6 to 11 mph in the morning.  Chance of precipitation is 20%.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Southwest wind 5 to 9 mph becoming light  in the evening.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60. Southwest wind 3 to 8 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 37. Light south wind.
Wednesday
A slight chance of showers and thunderstorms between noon and 5pm. Mostly sunny, with a high near 60. Light south wind becoming south southwest 6 to 11 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 33. Southwest wind 5 to 9 mph becoming light in the evening.
Thursday
Sunny, with a high near 60. Southwest wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 34. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 65. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 36. Light and variable wind.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 66. Chance of precipitation is 40%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 38.
Labor Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 60.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 34.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Lewis Lake WY
 44.36°N 110.65°W (Elev. 7940 ft)
3:48 pm MDT Sep 1, 2026
5pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database