Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

NA

83°F

28°C

Humidity 22%
Wind Speed NNE 11 G 17 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index81°F (27°C)
Last update 29 Jul 1:15 pm MDT
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 77. North northwest wind 5 to 7 mph.

    Sunny

    High: 77 °F

  • Tonight

    Tonight: Mostly clear, with a low around 43. North wind 5 to 9 mph becoming calm  after midnight.

    Mostly Clear

    Low: 43 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    Mostly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Isolated showers and thunderstorms. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 47. Breezy, with a south wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms and
    Breezy

    Low: 47 °F

  • Sunday

    Sunday: Isolated showers and thunderstorms after noon. Some of the storms could produce gusty winds.  Mostly sunny, with a high near 78. Breezy, with a south wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms and
    Breezy

    High: 78 °F

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 41. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms and
    Breezy then
    Mostly Clear

    Low: 41 °F

  • Monday

    Monday: Sunny, with a high near 78. Breezy, with a light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    Sunny then
    Sunny and
    Breezy

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 46.

    Mostly Clear

    Low: 46 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Breezy.

    Sunny then
    Mostly Sunny
    and Breezy

    High: 76 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 77. North northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 43. North wind 5 to 9 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 80. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Isolated showers and thunderstorms. Some of the storms could produce gusty winds. Partly cloudy, with a low around 47. Breezy, with a south wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Sunday
Isolated showers and thunderstorms after noon. Some of the storms could produce gusty winds. Mostly sunny, with a high near 78. Breezy, with a south wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Partly cloudy, with a low around 41. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 78. Breezy, with a light and variable wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 76. Breezy.
Tuesday Night
Mostly clear, with a low around 40. Breezy.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
1:42 pm MDT Jul 29, 2016
2pm MDT Jul 29, 2016-6pm MDT Aug 4, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database