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Tropical Storm Edouard Along the Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard off the central Gulf Coast will bring tropical storm conditions and heavy rainfall to portions of Upper Texas and southwestern Louisiana coasts Tuesday into Wednesday. Storm Surge Watches and Tropical Storm Warnings are in effect. Hot and humid conditions will continue to expand from the Central Plains into the Ohio Valley and Mid-Atlantic this week. Read More >

Current conditions at

Yellowstone Lake (KP60)

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

NA

64°F

18°C

Humidity 26%
Wind Speed W 4 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 31 Aug 06:56 PM MDT
Extended Forecast for

Yellowstone National Park WY

  • Tonight

    Tonight: Scattered showers, mainly after 4am. Increasing clouds, with a low around 39. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 9am. High near 61. Southwest wind 6 to 10 mph becoming east southeast in the morning. Chance of precipitation is 80%.

    High: 61 °F

    Showers then
    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before midnight, then showers likely between midnight and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind 5 to 9 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Southwest wind 6 to 10 mph, with gusts as high as 28 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60. Southwest wind 6 to 10 mph, with gusts as high as 29 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. South southeast wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

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

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly after 4am. Increasing clouds, with a low around 39. South wind around 6 mph. Chance of precipitation is 40%.
Tuesday
Showers, with thunderstorms also possible after 9am. High near 61. Southwest wind 6 to 10 mph becoming east southeast in the morning. Chance of precipitation is 80%.
Tuesday Night
Scattered showers and thunderstorms before midnight, then showers likely between midnight and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind 5 to 9 mph. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 59. Southwest wind 6 to 10 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 60. Southwest wind 6 to 10 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 36. South southeast wind 5 to 7 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 60.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yellowstone National Park WY
 44.57°N 110.5°W (Elev. 8340 ft)
Last Update:
6:02 pm MDT Aug 31, 2026
Forecast Valid:
7pm MDT Aug 31, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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