Powerful Storm System To Bring A Plethora Of Impacts To The Central And Eastern U.S.

A vigorous storm system will track across the Rockies into the Plains Wednesday into Thursday. Damaging winds will be possible from New Mexico east across portions of western Texas, eastern Colorado, Kansas, and Oklahoma. Widespread rain, locally heavy will spread up the eastern seaboard bringing the threat for flooding, especially over areas that received recent heavy snow. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

Lat: 44.97722°NLon: 110.69528°WElev: 6127ft.

NA

32°F

0°C

Humidity 32%
Wind Speed NW 4 G 8 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 12 Dec 3:15 pm MST
Extended Forecast for

Norris WY

  • This
    Afternoon

    This Afternoon: A 30 percent chance of snow.  Partly sunny, with a steady temperature around 16. Wind chill values as low as zero. Blustery, with a west northwest wind around 16 mph, with gusts as high as 24 mph.

    Chance Snow
    and Blustery

    High: 16 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values as low as -10. West southwest wind 6 to 11 mph becoming south after midnight.

    Mostly Cloudy

    Low: 4 °F

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 20. Wind chill values as low as -10. South southwest wind 9 to 13 mph.

    Slight Chance
    Snow then
    Mostly Cloudy

    High: 20 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -5. South wind 7 to 9 mph.

    Decreasing
    Clouds

    Low: 5 °F

  • Friday

    Friday: Mostly sunny, with a high near 32. South wind 5 to 7 mph.

    Mostly Sunny

    High: 32 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 16. South wind 7 to 10 mph.

    Slight Chance
    Snow

    Low: 16 °F

  • Saturday

    Saturday: A 30 percent chance of snow.  Mostly cloudy, with a high near 28. Southwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Chance Snow

    High: 28 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Mostly Cloudy

    Low: 12 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °F

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Partly sunny, with a steady temperature around 16. Wind chill values as low as zero. Blustery, with a west northwest wind around 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -10. West southwest wind 6 to 11 mph becoming south after midnight.
Thursday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 20. Wind chill values as low as -10. South southwest wind 9 to 13 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -5. South wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 32. South wind 5 to 7 mph.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 16. South wind 7 to 10 mph.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 28. Southwest wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
Norris WY
 44.72°N 110.71°W (Elev. 7585 ft)
3:35 pm MST Dec 12, 2018
4pm MST Dec 12, 2018-6pm MST Dec 18, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database