Persistent Heavy Rain in the Pacific Northwest; Heavy Lake Effect Snow

The soggy Pacific Northwest will receive additional heavy rain that could cause flooding and isolated landslides. Areas of snow will be possible from the Great Lakes to the Northeast and into the Mid-Atlantic as a storm that originated in Canada moves eastward. Heavy snow may develop downwind of Lake Erie. Gusty winds will produce elevated fire weather threats in southern California. Read More >

Hazardous Weather Conditions

Flood Watch in effect from November 27, 10:00 PM PST until November 29, 10:00 PM PST

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Current conditions at

WINTON LEAVENWORTH (TWINT)

Lat: 47.7292°NLon: 120.7391°WElev: 2099ft.

59°F

15°C

Humidity	69%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	1.24 mi
Last update	11 Sep 09:17 AM PDT

More Information:

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

Extended Forecast for

10 Miles ESE Stevens Pass WA

Flood Watch November 27, 10:00pm until November 29, 10:00pm

Click here for hazard details and duration

Flood Watch

Tonight

Windy. Rain
then Chance
Rain/Snow
Low: 37 °F
Sunday

Rain/Snow
Likely and
Windy then
Rain/Snow and
Breezy
High: 37 °F⇓
Sunday
Night

Rain/Snow
then Snow
Likely
Low: 34 °F
Monday

Chance Snow
High: 33 °F
Monday
Night

Chance Snow
and Breezy
Low: 27 °F
Tuesday

Snow Likely
and Breezy
High: 33 °F
Tuesday
Night

Rain/Snow
Likely and
Breezy
Low: 31 °F
Wednesday

Breezy.
Chance
Rain/Snow
then Chance
Snow
High: 35 °F
Wednesday
Night

Chance Snow
and Breezy
Low: 28 °F

Detailed Forecast

Tonight

Rain before 2am, then a chance of rain and snow between 2am and 5am, then a slight chance of rain after 5am. Steady temperature around 37. Windy, with a west wind 25 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Rain and snow, mainly after 11am. Temperature falling to around 33 by 3pm. Windy, with a west wind 21 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

Rain and snow, becoming all snow after 9pm. Steady temperature around 34. West wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

A 50 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 33. West wind 11 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

Monday Night

A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Tuesday Night

Rain likely, possibly mixed with snow, mainly before 10pm. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 50%.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 28. Breezy.

Thursday

A 20 percent chance of snow. Partly sunny, with a high near 30. Breezy.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 22. Breezy.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 23.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.