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Isolated Severe Thunderstorms and Heavy Rain Possible from Central Plains to Interior Northeast

A series of weather systems will bring showers and thunderstorms from the central and southern Plains to the Interior Northeast through midweek. A few of these storms could be severe and contain heavy rain that could lead to isolated flash flooding. Additional severe thunderstorms and heavy rain are expected in southwestern Texas on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

NA

51°F

11°C

Humidity 49%
Wind Speed WSW 3 G 4 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 29 May 11:15 pm MDT
Extended Forecast for

Mammoth WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Light southeast wind.

    Mostly Cloudy

    Low: 41 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    Mostly Cloudy

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph.

    Mostly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. South wind 5 to 8 mph.

    Partly Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 44. South wind 5 to 8 mph.

    Partly Cloudy

    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce small hail and gusty winds.  Partly sunny, with a high near 74. Light south wind becoming south southwest 5 to 10 mph in the morning.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 45. South southwest wind 5 to 8 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 45 °F

  • Friday

    Friday: Isolated showers and thunderstorms after noon.  Partly sunny, with a high near 66. Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    T-storms

    High: 66 °F

  • Friday
    Night

    Friday Night: Isolated showers and thunderstorms before midnight.  Partly cloudy, with a low around 40. Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 40 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Light southeast wind.
Tuesday
Mostly cloudy, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 77. South wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 44. South wind 5 to 8 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce small hail and gusty winds. Partly sunny, with a high near 74. Light south wind becoming south southwest 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. South southwest wind 5 to 8 mph.
Friday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 66. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Mammoth WY
 44.98°N 110.69°W (Elev. 5745 ft)
11:16 pm MDT May 29, 2017
12am MDT May 30, 2017-6pm MDT Jun 4, 2017
 
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