Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 27, 02:00 PM MST

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

25°F

-4°C

Humidity	76%
Wind Speed	SSE 14 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	13°F (-11°C)
Last update	27 Dec 12:45 AM MST

More Information:

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

Extended Forecast for

23 Miles SE Cameron MT

Winter Weather Advisory December 27, 01:11am until December 27, 02:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 01:11am until December 27, 02:00pm
NOW until 2:00pm Sat
Winter Weather Advisory
Overnight
Low: 19 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 15 °F⇓
Snow and
Blowing Snow
then Snow
Likely and
Blustery
Saturday Night
Low: -8 °F
Slight Chance
Snow then
Mostly Clear
Sunday
High: 8 °F
Sunny
Sunday Night
Low: -1 °F
Mostly Clear
Monday
High: 18 °F
Sunny
Monday Night
Low: 8 °F
Partly Cloudy
Tuesday
High: 22 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow, mainly after 4am. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 19. Wind chill values as low as -5. Windy, with a south southwest wind around 36 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow, mainly before 2pm. Widespread blowing snow before 11am. Temperature falling to around 5 by 5pm. Wind chill values as low as -20. Windy, with a west southwest wind 27 to 32 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming clear, with a low around -8. Wind chill values as low as -25. West northwest wind 13 to 18 mph, with gusts as high as 26 mph.

Sunday

Sunny, with a high near 8. Wind chill values as low as -25. West wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around -1. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 18. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 8. South southwest wind 13 to 15 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 22. South southwest wind 9 to 15 mph, with gusts as high as 18 mph.

Tuesday Night

Partly cloudy, with a low around 11.