Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

SISTERS (K6K5)

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

16°F

-9°C

Humidity	85%
Wind Speed	N 0 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	27 Jan 07:55 AM PST

More Information:

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

Extended Forecast for

6 Miles NW Sisters OR

Today
High: 42 °F
Mostly Cloudy
Tonight
Low: 26 °F
Chance Rain
then
Rain/Snow
Likely
Wednesday
High: 43 °F
Chance
Rain/Snow
then Chance
Rain
Wednesday Night
Low: 30 °F
Rain Likely
Thursday
High: 46 °F
Rain Likely
then Chance
Rain
Thursday Night
Low: 32 °F
Chance Rain
Friday
High: 50 °F
Chance Rain
Friday Night
Low: 30 °F
Slight Chance
Rain
Saturday
High: 50 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly cloudy, with a high near 42. Calm wind.

Tonight

A chance of rain before 1am, then snow likely, possibly mixed with rain between 1am and 4am, then a chance of snow after 4am. Snow level 4600 feet. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then a chance of rain after 10am. Snow level 3900 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 43. Light southwest wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly after 10pm. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 46. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 32.

Friday

A 40 percent chance of rain. Mostly cloudy, with a high near 50.

Friday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 30.

Saturday

Mostly cloudy, with a high near 50.

Saturday Night

A slight chance of rain after 4am. Mostly cloudy, with a low around 29.

Sunday

A chance of rain. Mostly cloudy, with a high near 47.