Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Flood Watch in effect from March 18, 01:00 PM PDT until March 20, 05:00 PM PDT

Current conditions at

MARTEN RIDGE (MRTW1)

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

38°F

3°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

8 Miles NNW Newhalem WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Tonight
Low: 30 °F
Rain/Snow and
Breezy
Tuesday
High: 33 °F
Rain/Snow
Tuesday Night
Low: 32 °F
Rain/Snow
Wednesday
High: 34 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 34 °F
Rain/Snow
Thursday Night
Low: 32 °F
Rain/Snow
Friday
High: 33 °F
Rain/Snow
Friday Night
Low: 25 °F
Rain/Snow
Likely then
Snow Likely

Detailed Forecast

Tonight

Rain and snow. Low around 30. Wind chill values between 19 and 24. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

Tuesday

Rain and snow, becoming all rain after 2pm. High near 33. Wind chill values between 19 and 24. Southwest wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday Night

Rain, possibly mixed with snow. Low around 32. Wind chill values between 22 and 27. West southwest wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Wednesday

Rain and snow. High near 34. Wind chill values between 23 and 28. Southwest wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain, possibly mixed with snow. Low around 32. Southwest wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Rain, possibly mixed with snow. High near 34. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Rain and snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow, possibly mixed with rain. The snow could be heavy at times. Cloudy, with a high near 33.

Friday Night

Snow likely, possibly mixed with rain, becoming all snow after 8pm. Mostly cloudy, with a low around 25.

Saturday

Snow likely. Mostly cloudy, with a high near 30.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 20.