Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

42°F

6°C

Humidity	99%
Wind Speed	ENE 0 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	25 Mar 01:15 AM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Onalaska WA

Overnight
Low: 41 °F
Chance Rain
Wednesday
High: 48 °F
Showers
Likely then
Rain/Snow
Wednesday Night
Low: 31 °F
Chance
Rain/Snow
then Partly
Cloudy
Thursday
High: 51 °F
Slight Chance
Rain
Thursday Night
Low: 30 °F
Mostly Clear
Friday
High: 58 °F
Mostly Sunny
Friday Night
Low: 34 °F
Mostly Cloudy
Saturday
High: 59 °F
Partly Sunny
Saturday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a steady temperature around 41. South wind 3 to 6 mph.

Wednesday

Rain showers before 5pm, then a chance of rain and snow showers. Some thunder is also possible. High near 48. South wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

A chance of rain and snow, mainly before 7pm. Partly cloudy, with a low around 31. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 51. Light southwest wind.

Thursday Night

Mostly clear, with a low around 30. Light and variable wind.

Friday

Mostly sunny, with a high near 58.

Friday Night

Mostly cloudy, with a low around 34.

Saturday

Partly sunny, with a high near 59.

Saturday Night

Mostly cloudy, with a low around 37.