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.

rain,mist

46°F

8°C

Humidity	100%
Wind Speed	W 9 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	46°F (8°C)
Visibility	1.00 mi
Wind Chill	41°F (5°C)
Last update	10 Dec 06:07 AM PST

More Information:

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

Extended Forecast for

11 Miles N Roslyn WA

Flood Watch December 10, 06:26am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 06:26am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 51 °F
Heavy Rain
Tonight
Low: 41 °F
Rain
Thursday
High: 43 °F
Rain
Thursday Night
Low: 41 °F
Rain Likely
Friday
High: 48 °F
Rain Likely
Friday Night
Low: 39 °F
Chance Rain
Saturday
High: 51 °F
Slight Chance
Rain
Saturday Night
Low: 39 °F
Chance Rain
then Rain

Detailed Forecast

Today

Rain. The rain could be heavy at times. High near 51. West wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Tonight

Rain. Low around 41. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain. Steady temperature around 43. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain likely. Mostly cloudy, with a low around 41. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly before 10am. Partly sunny, with a high near 48. West wind 3 to 7 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 39.

Saturday

A slight chance of rain before 10am, then a slight chance of rain after 4pm. Mostly sunny, with a high near 51. Chance of precipitation is 20%.

Saturday Night

Rain, mainly after 4am. Low around 39. Chance of precipitation is 80%.

Sunday

Rain. High near 46. Chance of precipitation is 80%.

Sunday Night

Rain likely. Mostly cloudy, with a low around 39.

Monday

Rain. Mostly cloudy, with a high near 47.