Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Flood Watch until March 20, 05:00 PM PDT

Current conditions at

MARTEN RIDGE (MRTW1)

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

43°F

6°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

10 Miles SSE Newhalem WA

Flood Watch March 19, 07:06am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 19, 07:06am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Today
High: 34 °F
Heavy Snow
Tonight
Low: 32 °F
Heavy Snow
Friday
High: 34 °F⇓
Heavy Snow
and Breezy
Friday Night
Low: 19 °F
Breezy. Heavy
Snow then
Snow Showers
Likely
Saturday
High: 24 °F
Snow Showers
Likely and
Breezy
Saturday Night
Low: 15 °F
Slight Chance
Snow Showers
Sunday
High: 28 °F
Chance Snow
Showers
Sunday Night
Low: 19 °F
Slight Chance
Snow Showers
then Mostly
Cloudy

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 34. Wind chill values between 20 and 25. Southwest wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 32. Wind chill values between 22 and 27. Southwest wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow. The snow could be heavy at times. Temperature rising to near 34 by 8am, then falling to around 30 during the remainder of the day. Wind chill values between 16 and 23. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Friday Night

Snow before 11pm, then snow showers likely after 11pm. The snow could be heavy at times. Low around 19. Wind chill values between 6 and 16. Breezy, with a west wind 21 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers likely, mainly before 11am. Partly sunny, with a high near 24. Breezy, with a west wind 18 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 15.

Sunday

A 40 percent chance of snow showers. Partly sunny, with a high near 28. Little or no snow accumulation expected.

Sunday Night

A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 19.

Monday

A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 34.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 29.