Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

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

12 Miles WNW Newhalem WA

Winter Weather Advisory until March 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 16, 09:00am
NOW until 9:00am Mon
Winter Weather Advisory
Tonight
Low: 25 °F⇑
Heavy Snow
Monday
High: 35 °F
Rain/Snow and
Breezy
Monday Night
Low: 31 °F
Rain/Snow
then Snow
Tuesday
High: 36 °F
Rain/Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 36 °F
Rain/Snow
Wednesday Night
Low: 35 °F
Rain/Snow
then Rain
Thursday
High: 36 °F
Rain/Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 30 by 5am. Wind chill values between 11 and 18. Southwest wind 16 to 20 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Monday

Rain and snow before 2pm, then rain likely between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 35. Wind chill values between 19 and 24. Breezy, with a southwest wind 17 to 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow, becoming all snow after 8pm. Low around 31. Wind chill values between 21 and 26. South southwest wind around 17 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Tuesday

Rain, possibly mixed with snow. High near 36. Wind chill values between 22 and 27. South southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow. Low around 33. South southwest wind 14 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Rain, possibly mixed with snow. High near 36. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain, possibly mixed with snow, becoming all rain after 8pm. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain before 8am, then rain and snow. Cloudy, with a high near 36.

Thursday Night

Rain and snow. Cloudy, with a low around 33.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 36.

Friday Night

Snow likely. Mostly cloudy, with a low around 27.