Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

45°F

7°C

Humidity	95%
Wind Speed	NNW 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	44°F (7°C)
Visibility	NA
Last update	15 May 09:01 PM PDT

More Information:

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

Extended Forecast for

4 Miles SSE Onalaska WA

Tonight
Low: 39 °F
Rain Likely
Saturday
High: 53 °F
Showers
Saturday Night
Low: 37 °F
Chance Rain
then Mostly
Cloudy
Sunday
High: 61 °F
Partly Sunny
Sunday Night
Low: 39 °F
Mostly Cloudy
Monday
High: 65 °F
Partly Sunny
Monday Night
Low: 41 °F
Partly Cloudy
Tuesday
High: 65 °F
Partly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain likely, mainly before 5am. Mostly cloudy, with a low around 39. Light south southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. High near 53. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.

Sunday

Partly sunny, with a high near 61. Calm wind.

Sunday Night

Mostly cloudy, with a low around 39. Light north wind.

Monday

Partly sunny, with a high near 65.

Monday Night

Partly cloudy, with a low around 41.

Tuesday

Partly sunny, with a high near 65.