Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

SISTERS (K6K5)

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

57°F

14°C

Humidity	47%
Wind Speed	WSW 18 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	10 Dec 03:55 PM PST

More Information:

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

Extended Forecast for

Mt Jefferson OR

This Afternoon
High: 32 °F
Slight Chance
Snow and
Windy
Tonight
Low: 31 °F
Chance Snow
and Windy
then Snow and
Very Windy
Thursday
High: 34 °F
Snow and
Windy then
Chance Snow
and Breezy
Thursday Night
Low: 30 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Slight Chance
Snow and
Breezy
Sunday
High: 33 °F
Chance Snow
and Breezy

Detailed Forecast

This Afternoon

A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 32. Windy, with a west wind around 34 mph, with gusts as high as 44 mph.

Tonight

Snow, mainly after 1am. Low around 31. Very windy, with a west wind 37 to 40 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Snow, mainly before 10am. High near 34. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 30. West wind 11 to 13 mph.

Friday

Mostly sunny, with a high near 37. Southwest wind 11 to 14 mph.

Friday Night

Partly cloudy, with a low around 30.

Saturday

Mostly sunny, with a high near 40.

Saturday Night

A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 28. Breezy.

Sunday

A 50 percent chance of snow. Mostly cloudy, with a high near 33. Breezy.