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

Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

32°F

0°C

Humidity 74%
Wind Speed WNW 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 30 Mar 06:56 AM MDT
Extended Forecast for

3 Miles S Upper/Lower Falls WY

  • Today

    Today: A chance of rain and snow showers, mainly after 4pm. Some thunder is also possible. Snow level 8000 feet. Mostly sunny, with a high near 50. Breezy, with a southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Snow showers. Low around 23. West southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers. High near 40. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before midnight. Low around 26. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 44. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible. Low around 26. South wind 3 to 6 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 38. South southwest wind 5 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

    High: 38 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 17. Chance of precipitation is 80%.

    Low: 17 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely

Detailed Forecast

Today
A chance of rain and snow showers, mainly after 4pm. Some thunder is also possible. Snow level 8000 feet. Mostly sunny, with a high near 50. Breezy, with a southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Snow showers. Low around 23. West southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers. High near 40. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers, mainly before midnight. Low around 26. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 44. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 26. South wind 3 to 6 mph. Chance of precipitation is 80%.
Thursday
Snow showers. Some thunder is also possible. High near 38. South southwest wind 5 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Thursday Night
Snow showers. Low around 17. Chance of precipitation is 80%.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Upper/Lower Falls WY
 44.68°N 110.49°W (Elev. 7651 ft)
Last Update:
6:18 am MDT Mar 30, 2026
Forecast Valid:
7am MDT Mar 30, 2026-6pm MDT Apr 5, 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