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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

43°F

6°C

Humidity	98%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	13 Apr 09:36 AM PDT

More Information:

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

Extended Forecast for

13 Miles NNW Liliwaup WA

Today
High: 41 °F
Chance
Rain/Snow
Tonight
Low: 32 °F
Snow Likely
Tuesday
High: 36 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 25 °F
Heavy Snow
and Breezy
then Chance
Snow
Wednesday
High: 35 °F
Snow Showers
Wednesday Night
Low: 23 °F
Snow Likely
then Mostly
Clear
Thursday
High: 42 °F
Slight Chance
Snow
Thursday Night
Low: 28 °F
Partly Cloudy
Friday
High: 42 °F
Mostly Sunny

Detailed Forecast

Today

A chance of rain and snow. Mostly cloudy, with a high near 41. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 32. Wind chill values between 23 and 28. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New 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 22 and 27. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow, mainly before 11pm. The snow could be heavy at times. Low around 25. Wind chill values between 16 and 21. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 90%. 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 35. West southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely before 11pm. Partly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A 20 percent chance of snow after 11am. Sunny, with a high near 42.

Thursday Night

Partly cloudy, with a low around 28.

Friday

Mostly sunny, with a high near 42.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

A slight chance of rain and snow. Partly sunny, with a high near 47.