Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Flood Watch until December 12, 07:00 AM PST

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

40°F

4°C

Humidity	94%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	09 Dec 03:25 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles SSW White Pass WA

Flood Watch December 9, 04:38pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 04:38pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
This Afternoon
High: 33 °F
Rain/Snow
Tonight
Low: 34 °F⇑
Rain/Snow
then Heavy
Rain and
Breezy
Wednesday
High: 40 °F
Heavy Rain
and Windy
Wednesday Night
Low: 35 °F
Rain and
Windy
Thursday
High: 38 °F
Rain/Snow and
Breezy
Thursday Night
Low: 35 °F
Rain/Snow
Friday
High: 38 °F
Rain/Snow
Likely
Friday Night
Low: 33 °F
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow. The rain could be heavy at times. Steady temperature around 33. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.

Tonight

Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Temperature rising to around 39 by 4am. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Rain. The rain could be heavy at times. High near 40. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 35. Windy, with a west wind around 33 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain before 10am, then rain and snow. High near 38. Breezy, with a west wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain likely, possibly mixed with snow before 10am, then a chance of snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

Saturday

A chance of snow before 1pm, then a chance of rain and snow. Mostly sunny, with a high near 38. Chance of precipitation is 30%.

Saturday Night

A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 32.

Sunday

Snow likely. Mostly cloudy, with a high near 34.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 31.

Monday

Rain and snow. Mostly cloudy, with a high near 35.