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

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 CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 14, 11:00 PM PDT

Current conditions at

JEFFERSON CREEK (JEFW1)

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

39°F

4°C

Humidity	90%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	14 Apr 11:36 AM PDT

More Information:

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

Extended Forecast for

12 Miles WNW Liliwaup WA

Winter Weather Advisory April 14, 12:17pm until April 14, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 14, 12:17pm until April 14, 11:00pm
NOW until 11:00pm Tue
Winter Weather Advisory
This Afternoon
High: 32 °F
Heavy Snow
and Breezy
Tonight
Low: 22 °F
Chance Snow
and Breezy
Wednesday
High: 30 °F
Snow Likely
then Snow
Showers
Wednesday Night
Low: 22 °F
Chance Snow
then Mostly
Clear
Thursday
High: 37 °F
Sunny
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 37 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 32. Wind chill values between 16 and 21. Breezy, with a southwest wind 24 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.

Tonight

A chance of snow before 8pm, then a chance of snow after 2am. Mostly cloudy, with a low around 22. Wind chill values between 11 and 16. Breezy, with a west wind 18 to 23 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely before 11am, then snow showers, mainly after 11am. Some thunder is also possible. High near 30. Wind chill values between 14 and 20. West wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. 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 22. Wind chill values between 11 and 16. North northwest wind 8 to 13 mph. New snow accumulation of less than a half inch possible.

Thursday

Sunny, with a high near 37. Northwest wind 8 to 13 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Partly sunny, with a high near 37.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

A slight chance of snow before 2pm, then snow likely, possibly mixed with rain. Partly sunny, with a high near 43.

Saturday Night

Rain and snow likely before 8pm, then rain likely between 8pm and 2am, then rain and snow likely after 2am. Mostly cloudy, with a low around 38.