Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Southwest Washington Regional Airport (KKLS)

Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.

heavy rain,mist

56°F

13°C

Humidity	93%
Wind Speed	SSE 9 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	54°F (12°C)
Visibility	4.00 mi
Last update	08 Dec 02:56 PM PST

More Information:

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

Extended Forecast for

4 Miles NW Kelso WA

Flood Watch until December 12, 04:00am

Wind Advisory until December 9, 04:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Flood Watch until December 12, 04:00am
Wind Advisory until December 9, 04:00am
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 56 °F
Heavy Rain
and Breezy
Tonight
Low: 48 °F
Rain and
Breezy
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 48 °F
Rain
Wednesday
High: 58 °F
Rain
Wednesday Night
Low: 54 °F
Rain
Thursday
High: 56 °F
Rain
Thursday Night
Low: 51 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. High near 56. Breezy, with a south wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain. Low around 48. Breezy, with a south wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Rain. High near 55. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 48. South southwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday

Rain. High near 58. South southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 54. Chance of precipitation is 100%.

Thursday

Rain. High near 56. Chance of precipitation is 90%.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 51.

Friday

A slight chance of rain. Mostly cloudy, with a high near 58.

Friday Night

A slight chance of rain. Mostly cloudy, with a low around 48.

Saturday

A chance of rain. Mostly cloudy, with a high near 54.