Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

SISTERS (K6K5)

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

34°F

1°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	01 Jan 03:55 PM PST

More Information:

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

Extended Forecast for

5 Miles ESE Mt Jefferson OR

New Year's Day
High: 39 °F
Rain
Tonight
Low: 37 °F
Rain
Friday
High: 39 °F
Rain Likely
then Slight
Chance Rain
Friday Night
Low: 31 °F
Rain/Snow
Saturday
High: 38 °F
Rain/Snow
then Snow
Likely
Saturday Night
Low: 32 °F
Snow and
Breezy
Sunday
High: 34 °F
Snow
Sunday Night
Low: 28 °F
Snow
Monday
High: 31 °F
Snow Likely

Detailed Forecast

New Year's Day

Rain. High near 39. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 37. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 39. South wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A slight chance of rain between 7pm and 10pm, then rain and snow. Snow level 6500 feet lowering to 5900 feet after midnight . Low around 31. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Rain and snow, becoming all snow after 7am. High near 38. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow. Low around 32. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 28. Chance of precipitation is 80%.

Monday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.

Monday Night

A chance of snow. Mostly cloudy, with a low around 25.

Tuesday

A chance of snow. Partly sunny, with a high near 32.