Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Stampede Pass (KSMP)

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

unknown precip,fog

32°F

0°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	32°F (0°C)
Visibility	0.50 mi
Last update	07 Dec 12:12 PM PST

More Information:

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

Extended Forecast for

6 Miles N Easton WA

This Afternoon
High: 37 °F
Rain/Snow
Tonight
Low: 34 °F
Rain/Snow and
Breezy
Monday
High: 41 °F
Rain/Snow
then Heavy
Rain
Monday Night
Low: 32 °F
Rain/Snow and
Breezy
Tuesday
High: 36 °F
Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 38 °F
Rain/Snow
Wednesday Night
Low: 34 °F
Rain/Snow
Thursday
High: 37 °F
Rain/Snow
Likely

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 37. West wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain and snow before 10pm, then snow likely between 10pm and 4am, then a slight chance of rain and snow after 4am. Low around 34. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 41. Southwest wind 9 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain before 10pm, then rain and snow. The rain could be heavy at times. Low around 32. Breezy, with a west wind 23 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Tuesday

Snow. High near 36. West wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Rain, possibly mixed with snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Rain and snow. High near 38. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 80%.

Thursday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

Thursday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.

Friday

A chance of rain and snow. Mostly cloudy, with a high near 39.