Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

SISTERS (K6K5)

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

36°F

2°C

Humidity	80%
Wind Speed	N 0 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	29 Jan 03:55 AM PST

More Information:

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

Extended Forecast for

5 Miles ESE Mt Jefferson OR

Overnight
Low: 32 °F
Snow Likely
Thursday
High: 39 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Thursday Night
Low: 36 °F
Chance Rain
then Mostly
Cloudy
Friday
High: 43 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 37 °F
Chance
Rain/Snow
then Mostly
Cloudy
Saturday
High: 45 °F
Mostly Cloudy
Saturday Night
Low: 34 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 39 °F
Chance
Rain/Snow
then Snow
Likely
Sunday Night
Low: 31 °F
Snow Likely
then Chance
Snow

Detailed Forecast

Overnight

Snow likely. Mostly cloudy, with a low around 32. Southwest wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow likely before 10am, then a chance of rain and snow. Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 39. West wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of rain before 10pm. Snow level 6700 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 7 mph.

Friday

A chance of snow after 10am, mixing with rain after 1pm. Snow level rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 43. Southwest wind around 9 mph. Chance of precipitation is 30%.

Friday Night

A chance of rain and snow before 7pm, then a chance of rain between 7pm and 10pm. Mostly cloudy, with a low around 37. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

Saturday

Mostly cloudy, with a high near 45.

Saturday Night

A 30 percent chance of rain after 4am. Snow level 6400 feet. Mostly cloudy, with a low around 34.

Sunday

A chance of rain and snow before 10am, then snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

Monday

A chance of snow, mainly before 10am. Partly sunny, with a high near 38.

Monday Night

Partly cloudy, with a low around 31.