Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

26°F

-3°C

Humidity	71%
Wind Speed	SW 9 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	17°F (-8°C)
Last update	02 Dec 07:15 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Norris WY

Today
High: 25 °F
Snow Showers
Likely and
Patchy Fog
Tonight
Low: 6 °F
Snow Showers
Likely and
Patchy Fog
then Mostly
Cloudy
Wednesday
High: 26 °F
Mostly Sunny
Wednesday Night
Low: 9 °F
Increasing
Clouds
Thursday
High: 23 °F
Chance Snow
Showers
Thursday Night
Low: 14 °F
Snow Showers
Likely then
Chance Snow
Showers
Friday
High: 27 °F
Snow Showers
Likely
Friday Night
Low: 18 °F
Snow Showers
Likely
Saturday
High: 32 °F
Snow Showers

Detailed Forecast

Today

Snow showers likely, mainly after 4pm. Patchy fog before 2pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 25. West southwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers likely before 10pm, then a chance of flurries between 10pm and 11pm. Patchy fog before 11pm. Otherwise, mostly cloudy, with a low around 6. Light and variable wind. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

Mostly sunny, with a high near 26. Calm wind becoming west southwest around 5 mph.

Wednesday Night

Increasing clouds, with a low around 9. Wind chill values as low as zero. Southwest wind around 6 mph.

Thursday

A 50 percent chance of snow showers. Cloudy, with a high near 23. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow showers likely, mainly before 11pm. Cloudy, with a low around 14. Southwest wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Friday

Snow showers likely, mainly after 11am. Cloudy, with a high near 27. Southwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

Friday Night

Snow showers likely. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.

Saturday

Snow showers. High near 32. Chance of precipitation is 80%.

Saturday Night

A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 15.

Sunday

A chance of snow showers. Mostly cloudy, with a high near 31.

Sunday Night

A chance of snow showers. Mostly cloudy, with a low around 18.

Monday

A slight chance of snow showers. Partly sunny, with a high near 31.