Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

SISTERS (K6K5)

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

48°F

9°C

Humidity	66%
Wind Speed	NA 6 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	07 Dec 06:55 PM PST

More Information:

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

Extended Forecast for

5 Miles ESE Mt Jefferson OR

Tonight
Low: 37 °F
Rain/Snow
Likely and
Breezy then
Rain
Monday
High: 41 °F
Rain and
Breezy
Monday Night
Low: 40 °F
Windy. Heavy
Rain then
Rain/Snow
Tuesday
High: 46 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 43 °F
Rain and
Windy
Wednesday
High: 46 °F
Rain and
Windy
Wednesday Night
Low: 42 °F
Rain and
Breezy
Thursday
High: 44 °F
Rain Likely
Thursday Night
Low: 38 °F
Chance Rain

Detailed Forecast

Tonight

Rain likely, possibly mixed with snow before 10pm, then rain. Snow level 6500 feet. Low around 37. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain. High near 41. Breezy, with a west wind 20 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 40. Windy, with a southwest wind around 37 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain, possibly mixed with snow after 1pm. High near 46. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 43. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 46. Windy. Chance of precipitation is 90%.

Wednesday Night

Rain. Low around 42. Breezy. Chance of precipitation is 90%.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

Thursday Night

A 30 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 38.

Friday

Mostly sunny, with a high near 46.

Friday Night

A slight chance of rain. Mostly clear, with a low around 37.