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	87%
Wind Speed	W 10 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	16°F (-9°C)
Last update	07 Jan 05:56 AM MST

More Information:

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

Extended Forecast for

6 Miles SSW Lake WY

Winter Weather Advisory January 7, 06:29am until January 7, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 7, 06:29am until January 7, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Today
High: 28 °F
Snow Showers
and Patchy
Blowing Snow
Tonight
Low: 10 °F
Snow Showers
Likely and
Patchy Fog
Thursday
High: 20 °F
Snow Showers
Likely
Thursday Night
Low: 1 °F
Slight Chance
Snow Showers
Friday
High: 18 °F
Chance Snow
Showers
Friday Night
Low: 7 °F
Mostly Cloudy
Saturday
High: 24 °F
Partly Sunny
Saturday Night
Low: 4 °F
Mostly Cloudy

Detailed Forecast

Today

Snow showers. Patchy blowing snow before 4pm. High near 28. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow showers likely, mainly between 10pm and 11pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 10. Southwest wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers likely. Cloudy, then gradually becoming mostly sunny, with a high near 20. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 1. Wind chill values as low as -10. West southwest wind around 6 mph.

Friday

A 30 percent chance of snow showers. Mostly cloudy, with a high near 18. West southwest wind 6 to 9 mph, with gusts as high as 22 mph.

Friday Night

Mostly cloudy, with a low around 7. West southwest wind 5 to 7 mph.

Saturday

Partly sunny, with a high near 24. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 4.

Sunday

Partly sunny, with a high near 30.