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

6 Miles NW Sisters OR

Tonight
Low: 31 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 51 °F
Slight Chance
Rain and
Patchy Fog
then Chance
Rain
Saturday Night
Low: 34 °F
Rain and
Patchy Fog
Sunday
High: 46 °F
Rain
Sunday Night
Low: 26 °F
Rain then
Rain/Snow
Likely
Monday
High: 41 °F
Chance
Rain/Snow
Monday Night
Low: 21 °F
Partly Cloudy
Tuesday
High: 41 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Tuesday Night
Low: 20 °F
Slight Chance
Rain/Snow
then Partly
Cloudy

Detailed Forecast

Tonight

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 31. Calm wind.

Saturday

A 50 percent chance of rain, mainly after 1pm. Patchy fog before 7am. Otherwise, increasing clouds, with a high near 51. 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. Patchy fog after 10pm. Low around 34. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain. High near 46. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain before 1am, then rain likely, possibly mixed with snow between 1am and 4am, then a slight chance of snow after 4am. Snow level 4900 feet lowering to 3800 feet after midnight . Low around 26. West wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

A chance of snow before 10am, then a chance of rain and snow. Snow level 3500 feet. Partly sunny, with a high near 41. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Monday Night

Partly cloudy, with a low around 21.

Tuesday

A slight chance of snow after 10am, mixing with rain after 1pm. Mostly sunny, with a high near 41. Chance of precipitation is 20%.

Tuesday Night

A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Partly cloudy, with a low around 20. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 42.

Wednesday Night

Partly cloudy, with a low around 21.

Thursday

A chance of rain and snow. Snow level rising to 4100 feet in the afternoon. Partly sunny, with a high near 45.

Thursday Night

A chance of rain and snow. Snow level 4100 feet. Partly cloudy, with a low around 23.

Friday

A chance of rain and snow. Snow level 3500 feet. Mostly cloudy, with a high near 40.