Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 28, 04:00 PM PST until December 31, 04:00 PM PST

Current conditions at

BLACK ROCK (OKFO3)

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

44°F

7°C

Humidity	47%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	29 Dec 01:15 PM PST

More Information:

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

Extended Forecast for

5 Miles NNE Chemult OR

Air Stagnation Advisory until December 31, 04:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until December 31, 04:00pm
NOW until 4:00pm Wed
Air Stagnation Advisory
This Afternoon
High: 41 °F
Mostly Sunny
Tonight
Low: 22 °F
Partly Cloudy
Tuesday
High: 48 °F
Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 47 °F
Partly Sunny
then Slight
Chance Rain
Wednesday Night
Low: 27 °F
Chance Rain
then Chance
Rain/Snow
New Year's Day
High: 42 °F
Rain Likely
Thursday Night
Low: 31 °F
Rain Likely

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 41. South wind around 6 mph.

Tonight

Partly cloudy, with a low around 22. South wind 5 to 7 mph.

Tuesday

Sunny, with a high near 48. South wind 5 to 9 mph.

Tuesday Night

Mostly clear, with a low around 23. Calm wind.

Wednesday

A 10 percent chance of rain after 4pm. Snow level rising to 6200 feet in the afternoon. Partly sunny, with a high near 47. Light south wind.

Wednesday Night

A chance of rain before 1am, then a chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 40%. Little or no snow accumulation expected.

New Year's Day

Rain likely. Snow level 6800 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain likely, mainly before 10pm. Snow level 7100 feet. Mostly cloudy, with a low around 31.

Friday

Rain likely, mainly after 10am. Snow level 6500 feet. Mostly cloudy, with a high near 44.

Friday Night

Rain likely, possibly mixed with snow. Snow level 5900 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 29.

Saturday

Rain and snow likely. Mostly cloudy, with a high near 42.

Saturday Night

Snow likely. Mostly cloudy, with a low around 27.

Sunday

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