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 until March 11, 05:00 PM PDT

Current conditions at

Timberline - Magic Mile (TIM70)

Lat: 45.34537°NLon: 121.71175°WElev: 6990.0ft.

22°F

-6°C

Humidity	88%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	10 Mar 12:00 PM PDT

More Information:

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

Extended Forecast for

3 Miles NNW Mount Hood OR

Winter Weather Advisory March 10, 01:26pm until March 11, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 10, 01:26pm until March 11, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
This Afternoon
High: 28 °F
Heavy Snow
and Breezy
Tonight
Low: 26 °F
Heavy Snow
and Breezy
Wednesday
High: 37 °F
Heavy Snow
and Breezy
then
Rain/Snow and
Windy
Wednesday Night
Low: 33 °F
Rain/Snow and
Very Windy
Thursday
High: 39 °F
Rain/Snow and
Very Windy
then Snow and
Windy
Thursday Night
Low: 35 °F
Rain/Snow and
Windy
Friday
High: 40 °F
Rain/Snow and
Windy
Friday Night
Low: 29 °F
Rain/Snow and
Breezy

Detailed Forecast

This Afternoon

Snow, mainly after 3pm. The snow could be heavy at times. High near 28. Breezy, with a southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 26. Breezy, with a west southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

Wednesday

Snow before 5pm, then snow, possibly mixed with rain. The rain and snow could be heavy at times. High near 37. Windy, with a southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Wednesday Night

Snow, possibly mixed with rain. The rain and snow could be heavy at times. Snow level 5400 feet. Low around 33. Very windy, with a west southwest wind 32 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 8am. The rain and snow could be heavy at times. High near 39. Very windy, with a west wind 28 to 33 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

Snow before 8pm, then rain and snow. Snow level rising to 5600 feet after midnight. Low around 35. Windy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 5600 feet rising to 6200 feet in the afternoon. High near 40. Windy. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow. Snow level 6200 feet lowering to 5100 feet after midnight . Cloudy, with a low around 29. Breezy.

Saturday

Snow. Mostly cloudy, with a high near 35. Windy.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25. Breezy.

Sunday

A chance of snow. Mostly cloudy, with a high near 44.

Sunday Night

A chance of rain and snow. Snow level 5200 feet rising to 7300 feet after midnight. Mostly cloudy, with a low around 36.

Monday

A chance of rain. Partly sunny, with a high near 55.