Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 14, 02:33 AM PDT until April 14, 11:00 PM PDT

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

36°F

2°C

Humidity	94%
Wind Speed	NNW 2 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	14 Apr 01:36 AM PDT

More Information:

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

Extended Forecast for

11 Miles W Liliwaup WA

Winter Weather Advisory until April 14, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 14, 11:00pm
NOW until 11:00pm Tue
Winter Weather Advisory
Overnight
Low: 34 °F
Snow Likely
Tuesday
High: 36 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 27 °F
Snow and
Breezy then
Chance Snow
Wednesday
High: 35 °F
Snow Showers
Wednesday Night
Low: 27 °F
Chance Snow
then Mostly
Clear
Thursday
High: 42 °F
Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
Friday
High: 42 °F
Partly Sunny

Detailed Forecast

Overnight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 34. Wind chill values between 25 and 30. West southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow. The snow could be heavy at times. High near 36. Wind chill values between 20 and 26. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Tuesday Night

Snow, mainly before 2am. Low around 27. Wind chill values between 18 and 23. Breezy, with a west southwest wind 19 to 24 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 35. Wind chill values between 19 and 24. West wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 27. West wind 7 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Thursday

Sunny, with a high near 42.

Thursday Night

Partly cloudy, with a low around 31.

Friday

Partly sunny, with a high near 42.

Friday Night

Mostly cloudy, with a low around 33.

Saturday

A slight chance of rain after 11am. Partly sunny, with a high near 47.

Saturday Night

Rain likely. Mostly cloudy, with a low around 41.