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.

42°F

6°C

Humidity	98%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	13 Apr 08:36 AM PDT

More Information:

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

Extended Forecast for

8 Miles WNW Brinnon WA

Today
High: 49 °F
Chance Rain
Tonight
Low: 38 °F
Chance Rain
Tuesday
High: 46 °F
Rain/Snow
then Rain
Tuesday Night
Low: 31 °F
Rain/Snow
then Chance
Rain/Snow
Wednesday
High: 44 °F
Rain/Snow
Wednesday Night
Low: 29 °F
Chance
Rain/Snow
then Mostly
Clear
Thursday
High: 50 °F
Sunny
Thursday Night
Low: 33 °F
Partly Cloudy
Friday
High: 51 °F
Partly Sunny

Detailed Forecast

Today

A 50 percent chance of rain. Mostly cloudy, with a high near 49. Southeast wind 3 to 7 mph.

Tonight

A 50 percent chance of rain. Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 46. South southwest wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow, mainly before 11pm. Low around 31. West wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday

Rain, possibly mixed with snow showers, mainly after 11am. Some thunder is also possible. High near 44. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm. Partly cloudy, with a low around 29. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

Sunny, with a high near 50.

Thursday Night

Partly cloudy, with a low around 33.

Friday

Partly sunny, with a high near 51.

Friday Night

Mostly cloudy, with a low around 36.

Saturday

Partly sunny, with a high near 55.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 41.