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 >

Current conditions at

MARTEN RIDGE (MRTW1)

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

32°F

0°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 WNW Newhalem WA

Tonight
Low: 15 °F
Slight Chance
Snow then
Snow Likely
Saturday
High: 24 °F
Snow
Saturday Night
Low: 15 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 31 °F
Snow
Sunday Night
Low: 28 °F
Snow then
Rain/Snow
Monday
High: 37 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain then
Rain/Snow
Tuesday
High: 37 °F
Rain/Snow
then Rain
Tuesday Night
Low: 36 °F
Rain

Detailed Forecast

Tonight

Snow likely, mainly after 3am. Mostly cloudy, with a low around 15. Wind chill values between 2 and 10. West wind 7 to 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Saturday

Snow. High near 24. Wind chill values between 2 and 11. West wind 10 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. Wind chill values between 4 and 9. North northwest wind 7 to 11 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. High near 31. Wind chill values between 6 and 16. North wind 8 to 10 mph becoming south southwest in the morning. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 2am, then snow, possibly mixed with rain. Low around 28. South southwest wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain and snow, becoming all rain after 2pm. High near 37. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Monday Night

Rain before 2am, then rain, possibly mixed with snow. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 8am. Cloudy, with a high near 37.

Tuesday Night

Rain. Cloudy, with a low around 36.

Wednesday

Rain. Cloudy, with a high near 39.

Wednesday Night

Rain. Cloudy, with a low around 37.