National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

37°F

3°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 20 Nov 12:56 PM MST
Extended Forecast for

Lake WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. Light south southeast wind.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly clear, with a low around 17. Light north northwest wind.

    Low: 17 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, sunny, with a high near 41. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 41 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41. Calm wind.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow showers. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 39. Light south southeast wind.
Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 17. Light north northwest wind.
Friday
Areas of fog before 9am. Otherwise, sunny, with a high near 41. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 18. Calm wind.
Saturday
Mostly sunny, with a high near 40. Calm wind.
Saturday Night
Mostly clear, with a low around 17. Calm wind.
Sunday
Sunny, with a high near 41. Calm wind.
Sunday Night
Partly cloudy, with a low around 18.
Monday
A 50 percent chance of snow showers. Partly sunny, with a high near 31.
Monday Night
A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 10.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 25.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 10.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
Last Update:
1:16 pm MST Nov 20, 2025
Forecast Valid:
1pm MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation