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Heavy rain and severe weather will exacerbate ongoing flooding in the central and southern U.S.

Additional heavy rain will increase the threat of flooding in the central and southern U.S. this weekend. There is a High Risk of excessive rainfall for parts of ArkLaTex, as well as the Mid-Mississippi and Lower Ohio River Valleys on Saturday. Severe thunderstorms, some of which could include significant tornadoes and very large hail, are also possible on Saturday for much of the same area. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835ft.

NA

-8°F

-22°C

Humidity 82%
Wind Speed calm
Barometer 29.88 in (1027.3 mb)
Dewpoint -12°F (-24°C)
Visibility NA
Last update 23 Feb 8:56 pm MST
Extended Forecast for

Yellowstone National Park WY

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 2am.  Mostly cloudy, with a low around -8. Wind chill values as low as -30. Breezy, with a southwest wind 13 to 15 mph, with gusts as high as 21 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow
    and Breezy

    Low: -8 °F

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 13. Wind chill values as low as -30. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 26 mph.  New snow accumulation of less than one inch possible.

    Chance Snow
    and Breezy

    High: 13 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 11pm.  Cloudy, with a low around -4. Wind chill values as low as -25. Breezy, with a west wind 11 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely
    and Breezy

    Low: -4 °F

  • Sunday

    Sunday: Snow likely.  Areas of blowing snow after 2pm. Cloudy, with a high near 16. Wind chill values as low as -25. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Areas
    Blowing Snow

    High: 16 °F

  • Sunday
    Night

    Sunday Night: Snow.  Areas of blowing snow. Low around 6. Windy, with a west wind 21 to 31 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Snow and
    Areas Blowing
    Snow

    Low: 6 °F

  • Monday

    Monday: Snow likely.  Cloudy, with a high near 20. West wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Snow Likely

    High: 20 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 0. West wind 3 to 8 mph.

    Chance Snow

    Low: 0 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 20.

    Slight Chance
    Snow

    High: 20 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around -1.

    Chance Snow

    Low: -1 °F

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around -8. Wind chill values as low as -30. Breezy, with a southwest wind 13 to 15 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 13. Wind chill values as low as -30. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly before 11pm. Cloudy, with a low around -4. Wind chill values as low as -25. Breezy, with a west wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
Snow likely. Areas of blowing snow after 2pm. Cloudy, with a high near 16. Wind chill values as low as -25. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Areas of blowing snow. Low around 6. Windy, with a west wind 21 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow likely. Cloudy, with a high near 20. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 0. West wind 3 to 8 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 20.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 20.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5.
Thursday
A chance of snow. Mostly cloudy, with a high near 24.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 9.
Friday
A chance of snow. Partly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Yellowstone National Park WY
 44.57°N 110.5°W (Elev. 8340 ft)
7:02 pm MST Feb 23, 2018
9pm MST Feb 23, 2018-6pm MST Mar 2, 2018
 
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