Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

48°F

9°C

Humidity	98%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	15 Dec 03:15 PM PST

More Information:

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

Extended Forecast for

4 Miles E Cascade Summit OR

This Afternoon
High: 50 °F
Rain
Tonight
Low: 40 °F
Rain then
Chance Rain
Tuesday
High: 47 °F
Rain Likely
Tuesday Night
Low: 33 °F
Breezy. Rain
then
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow
then Chance
Snow
Wednesday Night
Low: 33 °F
Snow
Thursday
High: 46 °F
Rain/Snow
Thursday Night
Low: 37 °F
Rain then
Rain/Snow
Friday
High: 39 °F
Rain/Snow

Detailed Forecast

This Afternoon

Rain. High near 50. West southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly before 7pm. Snow level 8500 feet lowering to 7000 feet after midnight . Low around 40. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain likely, mainly after 10am. Snow level 7200 feet. Mostly cloudy, with a high near 47. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain before 4am, then rain and snow. Low around 33. Breezy, with a southwest wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain and snow, becoming all snow after 7am. High near 40. West wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly after 10pm. Low around 33. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 7200 feet rising to 8300 feet in the afternoon. High near 46. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain before 1am, then rain, possibly mixed with snow. Snow level 7800 feet lowering to 7000 feet after midnight . Cloudy, with a low around 37.

Friday

Rain and snow. Snow level 6200 feet lowering to 5500 feet in the afternoon . Cloudy, with a high near 39.

Friday Night

A chance of snow. Mostly cloudy, with a low around 27.

Saturday

Snow likely. Mostly cloudy, with a high near 38.

Saturday Night

Snow likely. Mostly cloudy, with a low around 30.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 43.