Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

2°F

-17°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	-1°F (-18°C)
Visibility	NA
Last update	30 Nov 10:56 PM MST

More Information:

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

Extended Forecast for

Norris WY

Tonight
Low: 1 °F
Partly Cloudy
Monday
High: 21 °F
Mostly Sunny
Monday Night
Low: 13 °F
Chance Snow
Showers
Tuesday
High: 23 °F
Snow Showers
Tuesday Night
Low: 6 °F
Chance Snow
Showers then
Mostly Cloudy
Wednesday
High: 22 °F
Mostly Sunny
Wednesday Night
Low: 5 °F
Partly Cloudy
Thursday
High: 21 °F
Mostly Cloudy
Thursday Night
Low: 12 °F
Chance Snow
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 1. Wind chill values as low as -10. West southwest wind 3 to 5 mph.

Monday

Mostly sunny, with a high near 21. Wind chill values as low as -5. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

Monday Night

A slight chance of snow showers before 7pm, then a chance of snow showers after 8pm. Cloudy, with a low around 13. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Tuesday

Snow showers. High near 23. Southwest wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 6. North wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

Wednesday

Mostly sunny, with a high near 22. North wind around 5 mph becoming west southwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 5. South southwest wind around 6 mph.

Thursday

Mostly cloudy, with a high near 21.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 12.

Friday

Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.

Friday Night

Snow showers likely. Mostly cloudy, with a low around 15.