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

Winter Weather Advisory in effect from March 10, 11:00 AM PDT until March 11, 05:00 PM PDT

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

37°F

3°C

Humidity	60%
Wind Speed	SW 13 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	10 Mar 12:55 PM PDT

More Information:

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

Extended Forecast for

7 Miles N Mount Bachelor OR

Winter Weather Advisory until March 11, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 11, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
This Afternoon
High: 17 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 17 °F⇑
Snow Likely
and Windy
Wednesday
High: 28 °F
Snow and
Patchy
Blowing Snow
Wednesday Night
Low: 26 °F
Snow Likely
and Blowing
Snow
Thursday
High: 31 °F
Snow and
Blowing Snow
Thursday Night
Low: 28 °F
Snow Likely
and Patchy
Blowing Snow
Friday
High: 33 °F
Snow Likely
and Breezy
Friday Night
Low: 25 °F
Heavy Snow
and Breezy

Detailed Forecast

This Afternoon

Snow showers likely, mainly between 2pm and 5pm, then snow likely after 5pm. Mostly cloudy, with a high near 17. Wind chill values as low as -6. Breezy, with a west wind 23 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly after 2am. Mostly cloudy, with a temperature rising to around 20 by 5am. Wind chill values as low as -3. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. Patchy blowing snow after 11am. High near 28. Breezy, with a southwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely. Widespread blowing snow, mainly after 2am. Mostly cloudy, with a low around 26. Windy, with a west wind 30 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. Widespread blowing snow, mainly before 11am. High near 31. Windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely. Patchy blowing snow before 11pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday Night

Snow. The snow could be heavy at times. Low around 25. Breezy. Chance of precipitation is 90%.

Saturday

Snow likely, mainly before 11am. Partly sunny, with a high near 32. Breezy. Chance of precipitation is 70%.

Saturday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 23.

Sunday

A slight chance of snow. Mostly cloudy, with a high near 41.

Sunday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 30.