Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

41°F

5°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 30 Aug 11:56 PM MDT
Extended Forecast for

West Thumb WY

  • Overnight

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

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Widespread haze between 11am and noon. Areas of smoke after noon. Sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.

    High: 71 °F

    Haze then
    Areas Smoke

  • Sunday Night

    Sunday Night: Widespread haze between 11pm and 2am. Areas of smoke before 11pm. Partly cloudy, with a low around 37. North northwest wind around 6 mph becoming calm  after midnight.

    Low: 37 °F

    Haze

  • Labor Day

    Labor Day: Sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming north around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. North wind around 5 mph becoming calm  after midnight.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Light and variable wind.
Sunday
Widespread haze between 11am and noon. Areas of smoke after noon. Sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Widespread haze between 11pm and 2am. Areas of smoke before 11pm. Partly cloudy, with a low around 37. North northwest wind around 6 mph becoming calm after midnight.
Labor Day
Sunny, with a high near 75. Light and variable wind.
Monday Night
Mostly clear, with a low around 38. Light and variable wind.
Tuesday
Sunny, with a high near 75. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. North wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 37.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
West Thumb WY
 44.41°N 110.57°W (Elev. 7776 ft)
9:58 pm MDT Aug 30, 2025
12am MDT Aug 31, 2025-6pm MDT Sep 6, 2025
 
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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