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Storm system to bring potential for heavy rainfall, flooding, and severe thunderstorms

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and severe thunderstorms Sunday into Monday. The main threat areas include the Mid South, Southeast U.S, and the southern Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

Lat: 44.97722°NLon: 110.69528°WElev: 6299ft.

NA

39°F

4°C

Humidity 58%
Wind Speed S 9 G 11 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 23 Apr 6:15 am MDT
Extended Forecast for

8 Miles W Mammoth Hot Springs WY

  • Today

    Today: Scattered snow showers before noon, then rain and snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 37. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    Breezy.
    Scattered
    Snow Showers
    then
    Rain/Snow
    Likely

    High: 37 °F

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Some thunder is also possible.  Cloudy, with a low around 24. Breezy, with a southwest wind 9 to 18 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely and
    Breezy

    Low: 24 °F

  • Monday

    Monday: Snow showers, mainly after noon. Some thunder is also possible.  High near 32. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Breezy.
    Scattered
    Snow Showers
    then Snow
    Showers

    High: 32 °F

  • Monday
    Night

    Monday Night: Snow showers. Some thunder is also possible.  Low around 24. South southwest wind 8 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 24 °F

  • Tuesday

    Tuesday: Snow showers likely.  Cloudy, with a high near 29. Northwest wind 9 to 14 mph becoming west southwest in the afternoon.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely

    High: 29 °F

  • Tuesday
    Night

    Tuesday Night: Snow showers likely, mainly after midnight.  Cloudy, with a low around 22. South southwest wind 9 to 11 mph.  Chance of precipitation is 70%.

    Snow Showers
    Likely

    Low: 22 °F

  • Wednesday

    Wednesday: Snow showers likely.  Cloudy, with a high near 31. Southwest wind 10 to 13 mph.  Chance of precipitation is 70%.

    Snow Showers
    Likely

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely, mainly before midnight.  Cloudy, with a low around 21. Chance of precipitation is 70%.

    Snow Showers
    Likely

    Low: 21 °F

  • Thursday

    Thursday: A 50 percent chance of snow.  Cloudy, with a high near 26.

    Chance Snow

    High: 26 °F

Detailed Forecast

Today
Scattered snow showers before noon, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly before midnight. Some thunder is also possible. Cloudy, with a low around 24. Breezy, with a southwest wind 9 to 18 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers, mainly after noon. Some thunder is also possible. High near 32. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow showers. Some thunder is also possible. Low around 24. South southwest wind 8 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers likely. Cloudy, with a high near 29. Northwest wind 9 to 14 mph becoming west southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow showers likely, mainly after midnight. Cloudy, with a low around 22. South southwest wind 9 to 11 mph. Chance of precipitation is 70%.
Wednesday
Snow showers likely. Cloudy, with a high near 31. Southwest wind 10 to 13 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 21. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Cloudy, with a high near 26.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 18.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 32.
Click Map For Forecast
Point Forecast:
8 Miles W Mammoth Hot Springs WY
 44.95°N 110.87°W (Elev. 9350 ft)
6:15 am MDT Apr 23, 2017
7am MDT Apr 23, 2017-6pm MDT Apr 29, 2017
 
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