Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 05:00 AM PDT

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

31°F

-1°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

6 Miles NNW Newhalem WA

Winter Storm Warning March 13, 01:53pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:53pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 21 °F
Snow Likely
and Areas
Freezing Fog
Tonight
Low: 11 °F
Snow Likely
and Dense
Freezing Fog
Saturday
High: 19 °F
Snow
Saturday Night
Low: 10 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 24 °F
Snow
Sunday Night
Low: 23 °F
Snow
Monday
High: 32 °F
Snow
Monday Night
Low: 31 °F
Snow

Detailed Forecast

This Afternoon

Snow likely before 4pm, then snow likely after 5pm. Areas of freezing fog between 2pm and 3pm. Mostly cloudy, with a high near 21. Wind chill values between 5 and 10. West southwest wind 15 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly after 1am. Widespread dense freezing fog between 9pm and midnight. Mostly cloudy, with a low around 11. Wind chill values between -1 and 6. West northwest wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Snow. High near 19. Wind chill values between -3 and 2. West southwest wind 10 to 20 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 10. Wind chill values between -5 and zero. West northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. High near 24. Southwest wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 23. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow. High near 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow. Cloudy, with a low around 31.

Tuesday

Snow. Cloudy, with a high near 35.

Tuesday Night

Snow before 8pm, then rain, possibly mixed with snow. The snow could be heavy at times. Cloudy, with a low around 32.