Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

38°F

3°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 16 May 01:56 PM MDT
Extended Forecast for

Lake WY

  • This Afternoon

    This Afternoon: Scattered rain and snow showers before 5pm, then scattered rain showers. Some thunder is also possible.  Snow level 8300 feet. Mostly cloudy, with a high near 44. Southwest wind 11 to 13 mph.  Chance of precipitation is 30%.

    High: 44 °F

    Scattered
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers likely, mainly before 11pm.  Snow level 8500 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 30. Southwest wind 6 to 11 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 5pm.  Snow level rising to 9400 feet in the afternoon. Partly sunny, with a high near 52. South southwest wind 6 to 8 mph.  Chance of precipitation is 40%.

    High: 52 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 5am, then rain and snow showers. Some thunder is also possible.  Snow level 9500 feet lowering to 8700 feet after midnight . Low around 33. South southwest wind 3 to 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers
    Likely then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers before 9am, then rain showers between 9am and noon, then rain and snow showers after noon. Some thunder is also possible.  Snow level 8400 feet. High near 43. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 8pm.  Low around 27. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely before 5pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 43. Calm wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    High: 43 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before midnight, then a slight chance of snow showers.  Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of rain and snow showers between noon and 1pm, then a chance of rain showers after 1pm.  Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 40%.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Scattered rain and snow showers before 5pm, then scattered rain showers. Some thunder is also possible. Snow level 8300 feet. Mostly cloudy, with a high near 44. Southwest wind 11 to 13 mph. Chance of precipitation is 30%.
Tonight
Rain and snow showers likely, mainly before 11pm. Snow level 8500 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 30. Southwest wind 6 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Scattered showers and thunderstorms, mainly after 5pm. Snow level rising to 9400 feet in the afternoon. Partly sunny, with a high near 52. South southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday Night
Rain showers before 5am, then rain and snow showers. Some thunder is also possible. Snow level 9500 feet lowering to 8700 feet after midnight . Low around 33. South southwest wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow showers before 9am, then rain showers between 9am and noon, then rain and snow showers after noon. Some thunder is also possible. Snow level 8400 feet. High near 43. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 8pm. Low around 27. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
Snow showers likely before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 43. Calm wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers before midnight, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers between noon and 1pm, then a chance of rain showers after 1pm. Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Tuesday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Snow level 8900 feet lowering to 8100 feet after midnight . Partly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A slight chance of showers and thunderstorms. Snow level 8000 feet rising to 9100 feet in the afternoon. Mostly sunny, with a high near 52.
Wednesday Night
A slight chance of rain and snow showers. Snow level 9300 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow showers. Snow level 8600 feet rising to 9200 feet in the afternoon. Mostly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
1:43 pm MDT May 16, 2025
2pm MDT May 16, 2025-6pm MDT May 22, 2025
 
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