Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

26°F

-3°C

Humidity	80%
Wind Speed	WSW 6 MPH
Barometer	29.63 in (1003.39 mb)
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	19°F (-7°C)
Last update	07 Jan 03:56 PM MST

More Information:

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

Extended Forecast for

14 Miles N Thorofare WY

Winter Weather Advisory January 7, 04:18pm until January 7, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 7, 04:18pm until January 7, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
This Afternoon
High: 17 °F
Snow Showers
Likely and
Patchy
Blowing Snow
Tonight
Low: 9 °F
Snow Showers
Likely and
Breezy
Thursday
High: 13 °F
Snow Showers
and Blustery
Thursday Night
Low: -3 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Cloudy
Friday
High: 8 °F
Slight Chance
Snow Showers
and Breezy
Friday Night
Low: 6 °F
Cloudy and
Breezy
Saturday
High: 16 °F
Mostly Cloudy
and Breezy
then Partly
Sunny
Saturday Night
Low: 5 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers likely, mainly before 5pm. Patchy blowing snow. Mostly cloudy, with a steady temperature around 17. Wind chill values as low as zero. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers likely before 11pm, then a chance of snow showers after 3am. Mostly cloudy, with a low around 9. Wind chill values as low as -5. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers. High near 13. Wind chill values as low as -10. Blustery, with a west northwest wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around -3. Wind chill values as low as -25. Breezy, with a west wind 17 to 20 mph, with gusts as high as 28 mph.

Friday

A 20 percent chance of snow showers. Mostly cloudy and cold, with a high near 8. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

Friday Night

Cloudy, with a low around 6. Breezy, with a west wind 18 to 22 mph, with gusts as high as 30 mph.

Saturday

Partly sunny, with a high near 16. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 22 mph.

Saturday Night

Mostly cloudy, with a low around 5.

Sunday

Partly sunny, with a high near 23.

Sunday Night

Partly cloudy, with a low around 6.