Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

54°F

12°C

Humidity	76%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	25 May 12:09 AM PDT

More Information:

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

Extended Forecast for

6 Miles SW Onalaska WA

Overnight
Low: 49 °F
Mostly Cloudy
Memorial Day
High: 61 °F
Rain Likely
then Showers
Monday Night
Low: 43 °F
Rain Likely
then Chance
Rain
Tuesday
High: 63 °F
Chance Rain
Tuesday Night
Low: 43 °F
Slight Chance
Rain then
Partly Cloudy
Wednesday
High: 71 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 75 °F
Mostly Sunny
Thursday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 49. Calm wind.

Memorial Day

Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. High near 61. South wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 30 percent chance of rain after 11am. Partly sunny, with a high near 63. Calm wind becoming north northwest around 5 mph in the afternoon.

Tuesday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 71.

Wednesday Night

Partly cloudy, with a low around 46.

Thursday

Mostly sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 47.