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

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

29°F

-2°C

Humidity 38%
Wind Speed NA 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Last update 09 Mar 10:56 PM MDT
Extended Forecast for

Lake WY

  • Tonight

    Tonight: A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 14. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 21 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 25. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 25 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers before 9pm. Partly cloudy, with a low around 0. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Wind chill values as low as -5. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 32 mph.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 21. Southwest wind around 10 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Cloudy, with a high near 38. West southwest wind 10 to 13 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.

    High: 38 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Cloudy, with a low around 28. Breezy, with a west southwest wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 14. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Tuesday
Snow showers likely, mainly after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 25. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
A 40 percent chance of snow showers before 9pm. Partly cloudy, with a low around 0. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 28. Wind chill values as low as -5. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 32 mph.
Wednesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 21. Southwest wind around 10 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow showers likely, mainly after noon. Cloudy, with a high near 38. West southwest wind 10 to 13 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.
Thursday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 28. Breezy, with a west southwest wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Breezy.
Saturday
Snow showers. Some thunder is also possible. High near 39. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 16. Breezy.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 34.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Monday
A chance of snow showers. Cloudy, with a high near 41.
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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:
11:18 pm MDT Mar 9, 2026
Forecast Valid:
11pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation