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	WNW 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	13 Apr 11:36 PM PDT

More Information:

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

Extended Forecast for

16 Miles WNW Liliwaup WA

Overnight
Low: 31 °F
Rain/Snow
Likely
Tuesday
High: 33 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 23 °F
Rain/Snow and
Breezy then
Chance Snow
Wednesday
High: 31 °F
Snow Showers
Wednesday Night
Low: 23 °F
Snow Likely
then Mostly
Clear
Thursday
High: 38 °F
Sunny
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Overnight

Snow likely, possibly mixed with rain, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 31. Wind chill values between 20 and 25. West southwest wind 15 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

Tuesday

Snow, possibly mixed with rain. The rain and snow could be heavy at times. High near 33. Wind chill values between 17 and 22. Breezy, with a southwest wind 22 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow, possibly mixed with rain before 2am, then a chance of snow. The snow could be heavy at times. Low around 23. Wind chill values between 12 and 17. Breezy, with a west southwest wind 23 to 28 mph becoming northwest 13 to 18 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 31. Wind chill values between 14 and 19. West wind 11 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely before 11pm. Partly cloudy, with a low around 23. Northwest wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

Sunny, with a high near 38.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Partly sunny, with a high near 39.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

A slight chance of snow between 11am and 2pm, then a chance of rain and snow. Partly sunny, with a high near 44.

Saturday Night

Rain and snow likely. Mostly cloudy, with a low around 38.