Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

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

44°F

7°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 SSE Newhalem WA

Flood Watch March 20, 12:17pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 12:17pm until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
This Afternoon
High: 37 °F⇓
Rain/Snow
Tonight
Low: 19 °F
Rain/Snow
Likely then
Chance Snow
Saturday
High: 21 °F
Chance Snow
Saturday Night
Low: 17 °F
Chance Snow
Sunday
High: 28 °F
Snow Likely
then Chance
Snow
Sunday Night
Low: 20 °F
Slight Chance
Snow then
Mostly Cloudy
Monday
High: 34 °F
Partly Sunny
Monday Night
Low: 30 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain and snow, mainly after 5pm. Temperature falling to around 32 by 5pm. Wind chill values between 21 and 28. Southwest wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 19. Wind chill values between 10 and 15. West wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday

A chance of snow before 10am, then a slight chance of snow after 4pm. Mostly sunny, with a steady temperature around 21. Wind chill values between 7 and 12. West wind 11 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Saturday Night

A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Wind chill values between 5 and 10. West wind 8 to 17 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly before 11am. Partly sunny, with a high near 28. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20.

Monday

Partly sunny, with a high near 34.

Monday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 30.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 31.

Tuesday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 23.

Wednesday

Snow. Cloudy, with a high near 26. Breezy.