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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

57°F

14°C

Humidity 66%
Wind Speed W 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 01 Sep 06:56 PM MDT
Extended Forecast for

9 Miles ESE Lewis Lake WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 42. Light and variable wind becoming south around 5 mph after midnight.

    Low: 42 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between noon and 5pm.  Mostly sunny, with a high near 61. Light south wind becoming south southwest 8 to 13 mph in the morning.  Chance of precipitation is 20%.

    High: 61 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. West southwest wind 5 to 10 mph becoming light south  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 22 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Light and variable wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 42. Light and variable wind becoming south around 5 mph after midnight.
Wednesday
A slight chance of showers and thunderstorms between noon and 5pm. Mostly sunny, with a high near 61. Light south wind becoming south southwest 8 to 13 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 38. West southwest wind 5 to 10 mph becoming light south in the evening.
Thursday
Sunny, with a high near 62. Calm wind becoming southwest 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 40. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 66. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 41. Light and variable wind.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms 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 44.
Labor Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 61.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Lewis Lake WY
 44.25°N 110.45°W (Elev. 7648 ft)
6:01 pm MDT Sep 1, 2026
7pm 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