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

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

36°F

2°C

Humidity	92%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	10 Mar 11:29 AM PDT

More Information:

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

Extended Forecast for

12 Miles NNE Index WA

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

Winter Weather Advisory March 10, 12:13pm until March 11, 06:00pm

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

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 10, 12:13pm until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
This Afternoon
High: 31 °F
Heavy Snow
Tonight
Low: 27 °F
Heavy Snow
Wednesday
High: 37 °F
Heavy Snow
Wednesday Night
Low: 28 °F
Heavy Snow
Thursday
High: 32 °F
Heavy Snow
Thursday Night
Low: 29 °F
Heavy Snow
Friday
High: 34 °F
Heavy Snow
Friday Night
Low: 24 °F
Heavy Snow

Detailed Forecast

This Afternoon

Snow, mainly after 1pm. The snow could be heavy at times. High near 31. Wind chill values between 19 and 24. South southwest wind around 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 27. Wind chill values between 19 and 24. Southwest wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 37. Wind chill values between 20 and 27. West southwest wind 6 to 9 mph becoming south in the morning. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Snow before 2am, then snow showers after 2am. The snow could be heavy at times. Low around 28. Wind chill values between 20 and 25. West wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Thursday

Snow showers before 11am, then snow after 11am. The snow could be heavy at times. High near 32. West wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 24.

Saturday

Snow before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 33.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 21.

Sunday

Snow likely. Mostly cloudy, with a high near 38.