Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

SISTERS (K6K5)

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

34°F

1°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	31 Dec 10:55 AM PST

More Information:

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

Extended Forecast for

4 Miles NE Sisters OR

Today
High: 43 °F
Mostly Sunny
Tonight
Low: 25 °F
Mostly Cloudy
then Chance
Rain/Freezing
Rain
New Year's Day
High: 39 °F
Rain/Freezing
Rain Likely
then Rain
Likely
Thursday Night
Low: 32 °F
Rain Likely
and Patchy
Fog
Friday
High: 49 °F
Chance Rain
and Patchy
Fog
Friday Night
Low: 33 °F
Chance Rain
Saturday
High: 47 °F
Chance Rain
Saturday Night
Low: 31 °F
Chance Rain
Sunday
High: 45 °F
Chance
Rain/Snow

Detailed Forecast

Today

Mostly sunny, with a high near 43. Calm wind.

Tonight

A slight chance of rain between 1am and 4am, then a chance of rain or freezing rain. Increasing clouds, with a low around 25. Calm wind. Chance of precipitation is 30%.

New Year's Day

A chance of rain or freezing rain before 10am, then rain likely. Cloudy, with a high near 39. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected.

Thursday Night

Rain likely, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 30 percent chance of rain, mainly before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Calm wind becoming southeast around 5 mph in the afternoon.

Friday Night

A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 33.

Saturday

A 50 percent chance of rain. Partly sunny, with a high near 47.

Saturday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 31.

Sunday

A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 40%.

Sunday Night

A chance of rain before 10pm, then a chance of rain and snow. Snow level 4200 feet. Mostly cloudy, with a low around 30.

Monday

A chance of rain and snow. Snow level 4100 feet. Partly sunny, with a high near 44.