Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

SISTERS (K6K5)

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

54°F

12°C

Humidity	66%
Wind Speed	W 11 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	08 Dec 09:55 PM PST

More Information:

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

Extended Forecast for

8 Miles NNE Mount Bachelor OR

Tonight
Low: 35 °F
Windy. Chance
Rain then
Rain
Tuesday
High: 42 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 42 °F
Rain/Snow and
Breezy then
Rain Likely
and Windy
Wednesday
High: 42 °F
Rain Likely
and Breezy
Wednesday Night
Low: 36 °F
Chance Rain
Thursday
High: 43 °F
Chance Rain
Thursday Night
Low: 33 °F
Partly Cloudy
Friday
High: 46 °F
Mostly Sunny
Friday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain, mainly after 1am. Low around 35. Windy, with a west wind around 37 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain, possibly mixed with snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. High near 42. Breezy, with a west wind 20 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. Steady temperature around 42. Windy, with a west wind 25 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

Rain likely, mainly before 10am. Partly sunny, with a high near 42. Breezy, with a southwest wind 21 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A 40 percent chance of rain. Snow level 7900 feet. Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 31 mph.

Thursday

A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 43.

Thursday Night

Partly cloudy, with a low around 33.

Friday

Mostly sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 33.

Saturday

A slight chance of rain and snow after 4pm. Mostly sunny, with a high near 46.