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 >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 04:00 AM PST until December 12, 04:00 AM PST

Current conditions at

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

44°F

7°C

Humidity	100%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	07 Dec 06:17 PM PST

More Information:

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

Extended Forecast for

11 Miles SSW Idanha OR

Flood Watch December 8, 04:00am until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Tonight
Low: 42 °F
Showers
Monday
High: 44 °F
Showers
Monday Night
Low: 42 °F
Rain and
Breezy
Tuesday
High: 48 °F
Heavy Rain
Tuesday Night
Low: 44 °F
Rain and
Breezy
Wednesday
High: 48 °F
Rain and
Breezy
Wednesday Night
Low: 44 °F
Rain
Thursday
High: 47 °F
Rain Likely
Thursday Night
Low: 41 °F
Chance Rain

Detailed Forecast

Tonight

Showers. Low around 42. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers before 10am, then rain after 10am. High near 44. Southwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Monday Night

Rain. Low around 42. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Rain. The rain could be heavy at times. High near 48. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain. Low around 44. Breezy, with a southwest wind around 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 48. Breezy. Chance of precipitation is 100%.

Wednesday Night

Rain. Low around 44. Chance of precipitation is 90%.

Thursday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47.

Thursday Night

A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41.

Friday

A slight chance of rain before 10am. Mostly sunny, with a high near 51.

Friday Night

A slight chance of rain. Mostly clear, with a low around 40.