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.

31°F

-1°C

Humidity	99%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	10 Mar 10:29 AM PDT

More Information:

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

Extended Forecast for

15 Miles NNE Index WA

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

Winter Weather Advisory March 10, 10:56am 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, 10:56am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Today
High: 29 °F
Slight Chance
Snow Showers
then Heavy
Snow
Tonight
Low: 28 °F
Heavy Snow
Wednesday
High: 37 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 29 °F
Rain/Snow
Thursday
High: 32 °F
Heavy Snow
Thursday Night
Low: 30 °F
Heavy Snow
then
Rain/Snow
Friday
High: 33 °F
Rain/Snow
Friday Night
Low: 25 °F
Rain/Snow
then Heavy
Snow

Detailed Forecast

Today

A slight chance of snow showers before 11am, then snow, mainly after 1pm. The snow could be heavy at times. High near 29. Wind chill values between 13 and 19. Southwest wind 11 to 13 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 28. Wind chill values between 18 and 23. Southwest wind 9 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow before 2pm, then rain and snow. The snow could be heavy at times. High near 37. Wind chill values between 20 and 25. South southwest wind 6 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow, possibly mixed with rain. Low around 29. Wind chill values between 20 and 25. Southwest wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 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 13 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

Snow before 2am, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow, possibly mixed with rain. The rain and snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Friday Night

Snow, possibly mixed with rain, becoming all snow after 8pm. The snow could be heavy at times. Cloudy, with a low around 25.

Saturday

Snow before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 32.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 22.

Sunday

Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 36.

Sunday Night

Rain and snow. Cloudy, with a low around 34.

Monday

Rain, possibly mixed with snow. Cloudy, with a high near 42.