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

Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding are likely once again from the Southern Plains to the Midwest today. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast through the Memorial Day weekend. Above normal temperatures will lead to a heat wave across the Southeastern states into early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835ft.

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update
Extended Forecast for

Yellowstone National Park WY

  • This
    Afternoon

    This Afternoon: Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Snow level 8900 feet rising to 9500 feet. Mostly cloudy, with a high near 42. West wind around 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    High: 42 °F

  • Tonight

    Tonight: Rain showers likely before 8pm, then a chance of rain and snow showers between 8pm and 10pm, then a chance of snow showers after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 31. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Chance Snow
    Showers

    Low: 31 °F

  • Saturday

    Saturday: A slight chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Snow level rising to 11000 feet in the afternoon. Mostly cloudy, with a high near 48. South wind 3 to 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Slight Chance
    Rain/Snow
    then Showers
    Likely

    High: 48 °F

  • Saturday
    Night

    Saturday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Some thunder is also possible. Snow level 10700 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 32. South southeast wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Showers then
    Slight Chance
    Rain/Snow

    Low: 32 °F

  • Sunday

    Sunday: A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and 8am, then rain showers likely after 8am. Some thunder is also possible. Snow level rising to 11500 feet in the afternoon. Mostly cloudy, with a high near 51. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Showers
    Likely

    High: 51 °F

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and midnight, then a chance of snow showers after midnight. Some thunder is also possible. Snow level 11500 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 31. South southeast wind around 5 mph becoming light and variable. Chance of precipitation is 50%.

    Chance
    Rain/Snow
    then Chance
    Snow Showers

    Low: 31 °F

  • Memorial
    Day

    Memorial Day: A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Snow level 9100 feet rising to 9800 feet in the afternoon. Mostly cloudy, with a high near 49. East northeast wind around 6 mph. Chance of precipitation is 60%.

    Chance
    Rain/Snow
    then Showers
    Likely

    High: 49 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Snow level 9700 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Chance
    Rain/Snow

    Low: 29 °F

  • Tuesday

    Tuesday: A slight chance of snow showers before 10am, then a slight chance of rain showers between 10am and noon. Snow level rising to 9200 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

    High: 52 °F

Detailed Forecast

This Afternoon
Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Snow level 8900 feet rising to 9500 feet. Mostly cloudy, with a high near 42. West wind around 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain showers likely before 8pm, then a chance of rain and snow showers between 8pm and 10pm, then a chance of snow showers after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 31. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Snow level rising to 11000 feet in the afternoon. Mostly cloudy, with a high near 48. South wind 3 to 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Some thunder is also possible. Snow level 10700 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 32. South southeast wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and 8am, then rain showers likely after 8am. Some thunder is also possible. Snow level rising to 11500 feet in the afternoon. Mostly cloudy, with a high near 51. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and midnight, then a chance of snow showers after midnight. Some thunder is also possible. Snow level 11500 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 31. South southeast wind around 5 mph becoming light and variable. Chance of precipitation is 50%.
Memorial Day
A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Snow level 9100 feet rising to 9800 feet in the afternoon. Mostly cloudy, with a high near 49. East northeast wind around 6 mph. Chance of precipitation is 60%.
Monday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Snow level 9700 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Tuesday
A slight chance of snow showers before 10am, then a slight chance of rain showers between 10am and noon. Snow level rising to 9200 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 56.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Yellowstone National Park WY
 44.57°N 110.5°W (Elev. 8340 ft)
Last Update:
10:31 am MDT May 24, 2019
Forecast Valid:
12pm MDT May 24, 2019-6pm MDT May 30, 2019
 
Forecast Discussion
 
Get as KML Get as XML

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