Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.91694°NLon: 110.42056°WElev: 6266ft.

NA

1°F

-17°C

Humidity 77%
Wind Speed NNW 1 G 2 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility NA
Last update 19 Feb 10:15 am MST
Extended Forecast for

Mt Washburn WY

  • Today

    Today: Mostly sunny and cold, with a high near 9. Wind chill values as low as -10. West southwest wind 7 to 9 mph.

    Cold

    High: 9 °F

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 2am.  Increasing clouds, with a low around -5. Wind chill values as low as -25. Southwest wind 10 to 13 mph.

    Chance Snow

    Low: -5 °F

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Cloudy, with a high near 12. Wind chill values as low as -20. West southwest wind 8 to 10 mph.  New snow accumulation of less than one inch possible.

    Chance Snow

    High: 12 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around -3. Wind chill values as low as -15. West southwest wind around 7 mph becoming north after midnight.  New snow accumulation of less than one inch possible.

    Chance Snow

    Low: -3 °F

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly cloudy, with a high near 12. Northeast wind around 9 mph.

    Slight Chance
    Snow

    High: 12 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around -9. East northeast wind 6 to 9 mph becoming west southwest after midnight.

    Mostly Cloudy

    Low: -9 °F

  • Friday

    Friday: Sunny, with a high near 15. West southwest wind 5 to 8 mph.

    Sunny

    High: 15 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around -3.

    Partly Cloudy

    Low: -3 °F

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 13.

    Chance Snow

    High: 13 °F

Detailed Forecast

Today
Mostly sunny and cold, with a high near 9. Wind chill values as low as -10. West southwest wind 7 to 9 mph.
Tonight
A 30 percent chance of snow, mainly after 2am. Increasing clouds, with a low around -5. Wind chill values as low as -25. Southwest wind 10 to 13 mph.
Wednesday
A 50 percent chance of snow. Cloudy, with a high near 12. Wind chill values as low as -20. West southwest wind 8 to 10 mph. New snow accumulation of less than one inch possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -3. Wind chill values as low as -15. West southwest wind around 7 mph becoming north after midnight. New snow accumulation of less than one inch possible.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 12. Northeast wind around 9 mph.
Thursday Night
Mostly cloudy, with a low around -9. East northeast wind 6 to 9 mph becoming west southwest after midnight.
Friday
Sunny, with a high near 15. West southwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around -3.
Saturday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 13.
Saturday Night
A 30 percent chance of snow. Cloudy, with a low around 4.
Sunday
A chance of snow. Cloudy, with a high near 15.
Sunday Night
A chance of snow. Cloudy, with a low around 2.
Monday
A chance of snow. Cloudy, with a high near 13.
Click Map For Forecast
Point Forecast:
Mt Washburn WY
 44.79°N 110.45°W (Elev. 9127 ft)
10:13 am MST Feb 19, 2019
10am MST Feb 19, 2019-6pm MST Feb 25, 2019
 
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Additional Resources

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Hourly Weather Forecast

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