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 >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

31°F

-1°C

Humidity	60%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	10 Mar 11:15 AM PDT

More Information:

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

Extended Forecast for

8 Miles SSE Willamette Pass OR

This Afternoon
High: 37 °F
Chance Snow
Showers
Tonight
Low: 30 °F
Chance Snow
Showers
Wednesday
High: 48 °F
Rain/Snow
Likely
Wednesday Night
Low: 36 °F
Chance
Showers
Thursday
High: 42 °F
Chance
Showers
Thursday Night
Low: 36 °F
Chance
Showers
Friday
High: 47 °F
Chance
Showers
Friday Night
Low: 38 °F
Showers
Saturday
High: 46 °F
Rain/Snow
Likely

Detailed Forecast

This Afternoon

A 30 percent chance of snow showers, mainly after 2pm. Partly sunny, with a high near 37. West wind 11 to 14 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 40 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 30. West southwest wind around 10 mph. New snow accumulation of less than a half inch possible.

Wednesday

A chance of snow showers before 11am, then rain and snow showers likely between 11am and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 48. Southwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday Night

A 40 percent chance of showers. Snow level 5600 feet. Mostly cloudy, with a low around 36. West southwest wind 15 to 17 mph, with gusts as high as 26 mph.

Thursday

A 50 percent chance of showers. Snow level 5400 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 42. West southwest wind 13 to 17 mph, with gusts as high as 26 mph.

Thursday Night

A 30 percent chance of showers, mainly before 11pm. Snow level 6700 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 36.

Friday

A 40 percent chance of showers. Snow level 5900 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 47.

Friday Night

Showers, mainly after 11pm. Snow level 7100 feet. Mostly cloudy, with a low around 38.

Saturday

Rain showers likely before 11am, then a chance of rain and snow showers between 11am and 2pm, then a chance of snow showers after 2pm. Snow level 6500 feet lowering to 4900 feet in the afternoon . Partly sunny, with a high near 46.

Saturday Night

Mostly cloudy, with a low around 34.

Sunday

A slight chance of rain and snow showers. Snow level rising to 6600 feet in the afternoon. Partly sunny, with a high near 56.

Sunday Night

Mostly cloudy, with a low around 40.

Monday

Mostly sunny, with a high near 63.