Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Flood Watch until December 12, 07:00 AM PST

Current conditions at

Stampede Pass (KSMP)

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

light rain,mist

47°F

8°C

Humidity	100%
Wind Speed	W 5 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	47°F (8°C)
Visibility	0.75 mi
Wind Chill	45°F (7°C)
Last update	10 Dec 09:12 AM PST

More Information:

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

Extended Forecast for

6 Miles N Easton WA

Flood Watch December 10, 09:19am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 09:19am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 44 °F
Heavy Rain
and Breezy
Tonight
Low: 33 °F
Breezy. Rain
then
Rain/Snow
Thursday
High: 36 °F
Rain/Snow and
Breezy
Thursday Night
Low: 36 °F
Rain/Snow
Likely
Friday
High: 40 °F
Rain Likely
Friday Night
Low: 34 °F
Chance Rain
Saturday
High: 43 °F
Slight Chance
Rain
Saturday Night
Low: 34 °F
Chance Rain
then Rain

Detailed Forecast

Today

Rain. The rain could be heavy at times. High near 44. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Tonight

Rain before 4am, then rain, possibly mixed with snow. Low around 33. Breezy, with a west wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain, possibly mixed with snow. Steady temperature around 36. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36. West wind around 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 40. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 34.

Saturday

A slight chance of rain before 10am, then a slight chance of rain after 4pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.

Saturday Night

Rain, mainly after 4am. Low around 34. Chance of precipitation is 80%.

Sunday

Rain before 10am, then rain likely, possibly mixed with snow. High near 37. Chance of precipitation is 80%.

Sunday Night

Snow, possibly mixed with rain. Mostly cloudy, with a low around 34.

Monday

Rain and snow. Mostly cloudy, with a high near 38.