Madeline weakening as it passes just south of Hawaii; Hermine gaining strength as it moves towards Florida

The National Hurricane Center has issued a Tropical Storm Watch, Tropical Storm Warning and a Hurricane Watch for parts of the Southeastern United States as Tropical Storm Hermine churns in the eastern Gulf of Mexico. Meanwhile, Madeline in the Pacific is on a path just south of Hawaii. A Tropical Storm Warning is in effect for southern islands. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

NA

84°F

29°C

Humidity 10%
Wind Speed SSE 7 G 10 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Heat Index81°F (27°C)
Last update 31 Aug 4:15 pm MDT
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 80. South southwest wind around 14 mph, with gusts as high as 22 mph.

    Partly Sunny

    High: 80 °F

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 46. South southwest wind 8 to 13 mph becoming light southwest  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 46 °F

  • Thursday

    Thursday: Isolated showers, with thunderstorms also possible after noon. Some of the storms could produce small hail and gusty winds.  Mostly sunny, with a high near 75. Light south southwest wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Slight Chance
    T-storms

    High: 75 °F

  • Thursday
    Night

    Thursday Night: Isolated showers and thunderstorms. Some of the storms could produce small hail and gusty winds.  Partly cloudy, with a low around 44. Breezy, with a south wind 8 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms and
    Breezy then
    Isolated
    Showers

    Low: 44 °F

  • Friday

    Friday: Sunny, with a high near 70. Windy, with a south wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    Sunny then
    Sunny and
    Windy

    High: 70 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 35. Breezy, with a southwest wind 19 to 24 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 37 mph.

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

    Low: 35 °F

  • Saturday

    Saturday: Partly sunny, with a high near 58. Southwest wind 7 to 11 mph.

    Partly Sunny

    High: 58 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Rain/Snow

    Low: 34 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 57.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 57 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. South southwest wind around 14 mph, with gusts as high as 22 mph.
Tonight
Isolated showers and thunderstorms before 9pm. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 46. South southwest wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Isolated showers, with thunderstorms also possible after noon. Some of the storms could produce small hail and gusty winds. Mostly sunny, with a high near 75. Light south southwest wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Partly cloudy, with a low around 44. Breezy, with a south wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 70. Windy, with a south wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Partly cloudy, with a low around 35. Breezy, with a southwest wind 19 to 24 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 37 mph.
Saturday
Partly sunny, with a high near 58. Southwest wind 7 to 11 mph.
Saturday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 57.
Sunday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Labor Day
A slight chance of showers and thunderstorms. Partly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
3:27 pm MDT Aug 31, 2016
4pm MDT Aug 31, 2016-6pm MDT Sep 6, 2016
 
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