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 >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

37°F

3°C

Humidity	96%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	13 Apr 10:36 PM PDT

More Information:

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

Extended Forecast for

10 Miles WNW Liliwaup WA

Tonight
Low: 31 °F
Snow Likely
Tuesday
High: 34 °F
Breezy. Heavy
Snow then
Rain/Snow
Tuesday Night
Low: 24 °F
Rain/Snow and
Breezy then
Chance Snow
Wednesday
High: 33 °F
Snow Showers
Wednesday Night
Low: 21 °F
Chance Snow
then Mostly
Clear
Thursday
High: 39 °F
Sunny
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 30 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow likely, mainly between 1am and 5am. Mostly cloudy, with a low around 31. Wind chill values between 21 and 26. West wind around 14 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Snow before 5pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 34. Wind chill values between 19 and 24. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Tuesday Night

Snow, possibly mixed with rain, becoming all snow after 8pm. The snow could be heavy at times. Low around 24. Wind chill values between 14 and 19. Breezy, with a southwest wind 17 to 22 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday

A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 33. Wind chill values between 15 and 23. West northwest wind 8 to 13 mph becoming southwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 21. West northwest wind 8 to 11 mph, with gusts as high as 23 mph. New snow accumulation of around an inch possible.

Thursday

Sunny, with a high near 39.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Mostly sunny, with a high near 40.

Friday Night

Mostly cloudy, with a low around 30.

Saturday

Mostly cloudy, with a high near 45.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 34.