Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

28°F

-2°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

11 Miles NW Newhalem WA

This Afternoon
High: 21 °F
Chance Snow
Tonight
Low: 13 °F
Slight Chance
Snow
Sunday
High: 28 °F
Slight Chance
Snow then
Snow Likely
Sunday Night
Low: 25 °F
Snow
Monday
High: 35 °F
Snow then
Rain/Snow
Monday Night
Low: 33 °F
Rain/Snow
Tuesday
High: 36 °F
Rain/Snow
Tuesday Night
Low: 34 °F
Rain then
Rain/Snow
Wednesday
High: 36 °F
Rain/Snow

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Mostly cloudy, with a high near 21. Wind chill values between 7 and 12. West wind around 16 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 13. Wind chill values between 3 and 8. West wind 6 to 10 mph becoming south southeast after midnight.

Sunday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 28. Wind chill values between 4 and 14. Southeast wind 7 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 25. Wind chill values between 14 and 19. South southwest wind 13 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow before 2pm, then rain, possibly mixed with snow. High near 35. South southwest wind 15 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Rain and snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

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

Tuesday Night

Rain before 2am, then rain, possibly mixed with snow. Cloudy, with a low around 34.

Wednesday

Rain, possibly mixed with snow. Cloudy, with a high near 36.

Wednesday Night

Rain, possibly mixed with snow. Cloudy, with a low around 35.

Thursday

Rain, possibly mixed with snow. Cloudy, with a high near 37.