Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

JEFFERSON CREEK (JEFW1)

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

35°F

2°C

Humidity	60%
Wind Speed	S 7 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	10 Mar 11:36 AM PDT

More Information:

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

Extended Forecast for

13 Miles WNW Brinnon WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Blizzard Warning

This Afternoon
High: 20 °F
Snow and
Windy
Tonight
Low: 19 °F
Snow and
Windy
Wednesday
High: 30 °F
Heavy Snow
Wednesday Night
Low: 22 °F
Heavy Snow
and Breezy
Thursday
High: 23 °F
Snow Showers
Thursday Night
Low: 22 °F
Heavy Snow
Friday
High: 26 °F
Heavy Snow
Friday Night
Low: 14 °F
Snow Likely
Saturday
High: 26 °F
Chance Snow
and Breezy

Detailed Forecast

This Afternoon

Snow. High near 20. Wind chill values between -4 and 1. Windy, with a west southwest wind 34 to 43 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow, mainly before 1am. Steady temperature around 19. Wind chill values between -2 and 3. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 30. Wind chill values between 3 and 13. West southwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday Night

Snow before 2am, then snow showers after 2am. The snow could be heavy at times. Low around 22. Wind chill values between 5 and 15. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers before 11am, then snow after 11am. High near 23. West wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday

Snow. The snow could be heavy at times. High near 26. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14.

Saturday

A chance of snow before 11am, then a chance of snow showers after 11am. Partly sunny, with a high near 26. Breezy.

Saturday Night

A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 18. Blustery.

Sunday

Snow likely. Mostly cloudy, with a high near 29.