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Increasing Risk for Flash and River Flooding Through the Weekend

A storm system will track across the central U.S. and set the stage for severe thunderstorms and widespread heavy rainfall through the weekend. There will be a threat for flash and river flooding for portions of the Southern Plains into the Upper Midwest. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

NA

31°F

-1°C

Humidity 70%
Wind Speed NW 14 G 20 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 28 Apr 1:15 am MDT
Extended Forecast for

5 Miles ESE Mount Holmes WY

Winter Weather Advisory until April 28, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 28, 06:00am

    NOW until
    6:00am Fri

    Winter Weather Advisory

  • Overnight

    Overnight: A 40 percent chance of snow.  Cloudy, with a steady temperature around 23. North northwest wind 9 to 11 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 23 °F

  • Friday

    Friday: A 50 percent chance of snow, mainly before 5pm.  Cloudy, with a high near 32. North wind 8 to 14 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 32 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 16. North wind 9 to 14 mph becoming light northeast  after midnight. Winds could gust as high as 20 mph.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: 16 °F

  • Saturday

    Saturday: Partly sunny, with a high near 40. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    Partly Sunny

    High: 40 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 18. South southwest wind around 7 mph.

    Partly Cloudy

    Low: 18 °F

  • Sunday

    Sunday: A slight chance of snow showers before noon, then a chance of rain showers.  Partly sunny, with a high near 43. Southwest wind 8 to 13 mph.  Chance of precipitation is 30%.

    Slight Chance
    Snow Showers
    then Chance
    Showers

    High: 43 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 23. West northwest wind 7 to 10 mph.

    Slight Chance
    Snow Showers

    Low: 23 °F

  • Monday

    Monday: A chance of snow showers before noon, then a chance of rain and snow showers.  Partly sunny, with a high near 39. Chance of precipitation is 30%.

    Chance Snow
    Showers then
    Chance
    Rain/Snow

    High: 39 °F

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a steady temperature around 23. North northwest wind 9 to 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 5pm. Cloudy, with a high near 32. North wind 8 to 14 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. North wind 9 to 14 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 40. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 18. South southwest wind around 7 mph.
Sunday
A slight chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 43. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 23. West northwest wind 7 to 10 mph.
Monday
A chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow showers before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
2:13 am MDT Apr 28, 2017
2am MDT Apr 28, 2017-6pm MDT May 4, 2017
 
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