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Severe Storms Shift into the Lower Mississippi Valley and Lower Ohio Valley Monday

The focus for severe storms will shift to the Lower Mississippi Valley and portions of the Tennessee Valley and Ohio Valley Monday. Damaging winds, hail and an isolated tornado or two will all be possible. Elsewhere, a wintry mix will impact portions of New England while heavy rain and high elevation snow continue in the northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

NA

33°F

1°C

Humidity 93%
Wind Speed S 2 G 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 27 Mar 7:15 am MDT
Extended Forecast for

Mammoth WY

  • Today

    Today: A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and noon, then a chance of rain after noon.  Partly sunny, with a high near 47. South wind 5 to 8 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Slight Chance
    Rain/Snow
    then Chance
    Rain

    High: 47 °F

  • Tonight

    Tonight: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight.  Mostly cloudy, with a low around 30. South wind 5 to 9 mph becoming north northwest after midnight.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 30 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 39. Northwest wind 7 to 9 mph.

    Slight Chance
    Snow then
    Mostly Sunny

    High: 39 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 26. West wind 5 to 7 mph becoming south after midnight.

    Partly Cloudy

    Low: 26 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. South wind 6 to 10 mph.

    Mostly Sunny

    High: 50 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of rain before midnight, then a slight chance of rain and snow.  Mostly cloudy, with a low around 34. South wind 8 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

    Low: 34 °F

  • Thursday

    Thursday: A chance of rain and snow before noon, then a chance of rain.  Cloudy, with a high near 47. South wind around 6 mph.  Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 47 °F

  • Thursday
    Night

    Thursday Night: A chance of rain before midnight, then a chance of rain and snow.  Cloudy, with a low around 33. Chance of precipitation is 50%.

    Chance Rain
    then Chance
    Rain/Snow

    Low: 33 °F

  • Friday

    Friday: A slight chance of rain and snow before noon, then a slight chance of rain.  Cloudy, with a high near 45. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

    High: 45 °F

Detailed Forecast

Today
A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and noon, then a chance of rain after noon. Partly sunny, with a high near 47. South wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 30. South wind 5 to 9 mph becoming north northwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 39. Northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 26. West wind 5 to 7 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 50. South wind 6 to 10 mph.
Wednesday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 34. South wind 8 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of rain and snow before noon, then a chance of rain. Cloudy, with a high near 47. South wind around 6 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain before midnight, then a chance of rain and snow. Cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A slight chance of rain and snow before noon, then a slight chance of rain. Cloudy, with a high near 45. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A slight chance of rain. Partly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Mammoth WY
 44.98°N 110.69°W (Elev. 5745 ft)
6:14 am MDT Mar 27, 2017
8am MDT Mar 27, 2017-6pm MDT Apr 2, 2017
 
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