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 >

Hazardous Weather Conditions

Current conditions at

US30 EB at Lewis/Clark Br HWY2W MP48.68 (ODT93)

Lat: 46.09595°NLon: 122.96919°WElev: 36.0ft.

55°F

13°C

Humidity	92%
Wind Speed	SE 8 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	08 Dec 08:05 PM PST

More Information:

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

Extended Forecast for

6 Miles SSW Kelso WA

Flood Watch December 8, 08:17pm until December 12, 04:00am

Wind Advisory December 8, 08:17pm until December 9, 04:00am

Flood Advisory until December 8, 11:00pm

Click here for hazard details and duration

Flood Watch

Wind Advisory

...

Flood Watch December 8, 08:17pm until December 12, 04:00am
Wind Advisory December 8, 08:17pm until December 9, 04:00am
Flood Advisory until December 8, 11:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 45 °F
Rain and
Breezy
Tuesday
High: 53 °F
Rain
Tuesday Night
Low: 50 °F⇑
Rain
Wednesday
High: 56 °F
Rain
Wednesday Night
Low: 51 °F
Rain
Thursday
High: 55 °F
Rain
Thursday Night
Low: 49 °F
Chance Rain
then Slight
Chance Rain
Friday
High: 55 °F
Slight Chance
Rain

Detailed Forecast

Tonight

Rain. Low around 45. Breezy, with a south wind 8 to 16 mph becoming northwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tuesday

Rain. High near 53. East wind around 6 mph becoming south in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Temperature rising to around 53 by 10pm. South southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain. High near 56. South southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 51. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain, mainly before 4pm. High near 55. Chance of precipitation is 90%.

Thursday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 49.

Friday

A slight chance of rain. Mostly cloudy, with a high near 55.

Friday Night

A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 45.

Saturday

A chance of rain, mainly after 10am. Mostly cloudy, with a high near 52.

Saturday Night

Rain likely. Mostly cloudy, with a low around 44.