Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

snow,freezing fog

31°F

-1°C

Humidity	100%
Wind Speed	NA 5 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	31°F (-1°C)
Visibility	0.25 mi
Wind Chill	26°F (-3°C)
Last update	09 Dec 06:02 AM PST

More Information:

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

Extended Forecast for

10 Miles N Easton WA

Flood Watch until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 36 °F
Snow Likely
then
Rain/Snow
Tonight
Low: 33 °F⇑
Rain/Snow
then Heavy
Rain
Wednesday
High: 43 °F
Heavy Rain
Wednesday Night
Low: 38 °F
Rain/Snow
Thursday
High: 41 °F
Rain/Snow
Thursday Night
Low: 37 °F
Rain/Snow
Likely
Friday
High: 42 °F
Chance Rain
Friday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Today

Snow before 4pm, then snow, possibly mixed with rain. The rain could be heavy at times. High near 36. West wind 12 to 17 mph becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Temperature rising to around 42 by 4am. South wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Rain. The rain could be heavy at times. High near 43. West wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Wednesday Night

Rain before 10pm, then rain, possibly mixed with snow between 10pm and 4am, then rain after 4am. Low around 38. West wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain before 7am, then rain, possibly mixed with snow. High near 41. West wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain likely, possibly mixed with snow, becoming all rain after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A 50 percent chance of rain. Mostly cloudy, with a high near 42.

Friday Night

A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 36.

Saturday

A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 42.

Saturday Night

Rain likely before 10pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 37.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 34.