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

48°F

9°C

Humidity	100%
Wind Speed	W 10 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	48°F (9°C)
Visibility	4.00 mi
Wind Chill	44°F (7°C)
Last update	10 Dec 05:26 PM PST

More Information:

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

Extended Forecast for

8 Miles NW Easton WA

Flood Watch December 10, 05:34pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 05:34pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
This Afternoon
High: 52 °F
Rain
Tonight
Low: 41 °F
Rain
Thursday
High: 44 °F
Rain/Snow
then Rain
Thursday Night
Low: 41 °F
Rain
Friday
High: 49 °F
Rain Likely
Friday Night
Low: 39 °F
Chance Rain
Saturday
High: 54 °F
Slight Chance
Rain
Saturday Night
Low: 40 °F
Chance Rain
then Rain

Detailed Forecast

This Afternoon

Rain. High near 52. West wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 41. West wind 9 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 10am. Steady temperature around 44. West wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Rain. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 49. Calm wind becoming west 5 to 7 mph in the afternoon. 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 10 percent chance of rain after 4pm. Mostly sunny, with a high near 54.

Saturday Night

Rain, mainly after 4am. Low around 40. Chance of precipitation is 80%.

Sunday

Rain. High near 47. Chance of precipitation is 80%.

Sunday Night

Rain. Mostly cloudy, with a low around 41.

Monday

Rain. Mostly cloudy, with a high near 48.