Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

SISTERS (K6K5)

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

57°F

14°C

Humidity	50%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	06 Feb 02:55 PM PST

More Information:

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

Extended Forecast for

8 Miles SW Sisters OR

Tonight
Low: 34 °F
Partly Cloudy
Saturday
High: 48 °F
Partly Sunny
then Chance
Rain
Saturday Night
Low: 36 °F
Rain
Sunday
High: 44 °F
Rain then
Rain/Snow
Sunday Night
Low: 27 °F
Rain/Snow
then Snow
Likely
Monday
High: 38 °F
Chance Snow
Monday Night
Low: 24 °F
Partly Cloudy
Tuesday
High: 38 °F
Slight Chance
Snow
Tuesday Night
Low: 23 °F
Slight Chance
Snow then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 34. Calm wind.

Saturday

A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain before 4pm, then rain, possibly mixed with snow. High near 44. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain and snow, becoming all snow after 10pm. Low around 27. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday

A 50 percent chance of snow. Mostly sunny, with a high near 38. New snow accumulation of less than a half inch possible.

Monday Night

Partly cloudy, with a low around 24.

Tuesday

A 20 percent chance of snow after 10am. Mostly sunny, with a high near 38.

Tuesday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 23.

Wednesday

A slight chance of snow after 10am. Sunny, with a high near 40.

Wednesday Night

Partly cloudy, with a low around 23.