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 >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

29°F

-2°C

Humidity	33%
Wind Speed	NA 12 MPH
Barometer	NA
Dewpoint	3°F (-16°C)
Visibility	NA
Wind Chill	19°F (-7°C)
Last update	07 Jan 05:00 PM MST

More Information:

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

Extended Forecast for

9 Miles NNE Sand Point MT

Tonight
Low: 15 °F
Partly Cloudy
Thursday
High: 23 °F
Chance Snow
and Patchy
Blowing Snow
Thursday Night
Low: 13 °F
Chance Snow
Friday
High: 24 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy
Sunday
High: 39 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 15. West wind 7 to 14 mph, with gusts as high as 31 mph.

Thursday

A slight chance of snow before 10am, then a chance of snow after noon. Patchy blowing snow after 2pm. Mostly sunny, with a high near 23. West wind 10 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as -5. West wind 16 to 18 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.

Friday

A 20 percent chance of snow before 11am. Partly sunny, with a high near 24. Wind chill values as low as zero. West wind 15 to 18 mph, with gusts as high as 38 mph.

Friday Night

Mostly cloudy, with a low around 21. West wind around 17 mph, with gusts as high as 38 mph.

Saturday

Mostly sunny, with a high near 35. West wind around 15 mph, with gusts as high as 33 mph.

Saturday Night

Mostly cloudy, with a low around 28. West southwest wind around 15 mph, with gusts as high as 31 mph.

Sunday

Mostly sunny, with a high near 39. West wind 14 to 17 mph, with gusts as high as 36 mph.

Sunday Night

Partly cloudy, with a low around 30.

Monday

Mostly sunny, with a high near 40.