Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

MARTEN RIDGE (MRTW1)

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

40°F

4°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

Today
High: 36 °F
Rain/Snow
then Rain
Tonight
Low: 35 °F
Rain
Tuesday
High: 40 °F
Slight Chance
Rain then
Partly Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy
Wednesday
High: 37 °F
Mostly Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy
Thursday
High: 38 °F
Sunny
Thursday Night
Low: 28 °F
Mostly Clear
Friday
High: 41 °F
Sunny

Detailed Forecast

Today

Rain, possibly mixed with snow, becoming all rain after 10am. High near 36. Wind chill values between 23 and 28. Southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, mainly before 1am. Low around 35. Southwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Tuesday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 40. South southwest wind 7 to 9 mph becoming east northeast in the afternoon.

Tuesday Night

Partly cloudy, with a low around 28. Wind chill values between 21 and 26. East wind 11 to 13 mph.

Wednesday

Mostly sunny, with a high near 37. South southeast wind 6 to 9 mph becoming southwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 27.

Thursday

Sunny, with a high near 38.

Thursday Night

Mostly clear, with a low around 28.