The Work Week will Begin with Unsettled Weather from the Southern Plains to the Great Lakes

Unsettled weather is forecast to continue through the first half of the work week from the Southern Plains to the Great Lakes as a frontal system moves through. Isolated to scattered severe thunderstorms and flash flooding will be possible each day. Meanwhile, scattered showers and thunderstorms are expected across the Southwest and California, with isolated flash flooding possible. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

44°F

7°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 22 Sep 01:56 AM MDT
Extended Forecast for

Lake WY

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Cloudy, with a low around 38. Calm wind becoming northwest around 5 mph.  Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 48. North northwest wind 6 to 10 mph.  Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday Night

    Monday Night: Widespread frost, mainly after 1am.  Otherwise, mostly clear, with a low around 28. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Frost

  • Tuesday

    Tuesday: Sunny, with a high near 62. North wind around 5 mph becoming calm  in the morning.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 38. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%.
Monday
Showers and thunderstorms likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. North northwest wind 6 to 10 mph. Chance of precipitation is 70%.
Monday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 62. North wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 30. Calm wind.
Wednesday
Sunny, with a high near 67. Calm wind.
Wednesday Night
Mostly clear, with a low around 32. Calm wind.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
1:43 am MDT Sep 22, 2025
2am MDT Sep 22, 2025-6pm MDT Sep 28, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database