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.

39°F

4°C

Humidity	79%
Wind Speed	WSW 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	10 Mar 12:29 PM PDT

More Information:

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

Extended Forecast for

4 Miles SW Stevens Pass WA

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

Winter Weather Advisory March 10, 01:29pm 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, 01:29pm until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
This Afternoon
High: 29 °F
Snow
Tonight
Low: 26 °F
Snow
Wednesday
High: 37 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow and
Breezy
Thursday
High: 32 °F
Heavy Snow
Thursday Night
Low: 29 °F
Snow then
Rain/Snow
Friday
High: 34 °F
Rain/Snow
Friday Night
Low: 22 °F
Heavy Snow

Detailed Forecast

This Afternoon

Snow, mainly after 2pm. High near 29. Wind chill values between 18 and 23. West southwest wind around 9 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Low around 26. Wind chill values between 15 and 20. West southwest wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow before 2pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 37. Wind chill values between 19 and 26. West wind 5 to 9 mph becoming light. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

Rain, possibly mixed with snow before 11pm, then rain between 11pm and 2am, then rain and snow after 2am. Low around 28. Wind chill values between 18 and 23. Breezy, with a west wind 8 to 18 mph increasing to 18 to 28 mph in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers before 11am, then snow after 11am. The snow could be heavy at times. High near 32. West wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow before 2am, then rain and snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Rain and snow. The snow could be heavy at times. High near 34. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 22.

Saturday

Snow likely before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 31.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 19.

Sunday

Snow. Mostly cloudy, with a high near 36.