Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

DW8787 CHEHALIS (D8787)

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

40°F

4°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	21 Mar 03:00 AM PDT

More Information:

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

Extended Forecast for

11 Miles NE Onalaska WA

Overnight
Low: 32 °F
Mostly Cloudy
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Decreasing
Clouds
Sunday
High: 45 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Cloudy
Monday
High: 45 °F
Mostly Cloudy
Monday Night
Low: 36 °F
Chance
Rain/Snow
Tuesday
High: 45 °F
Rain
Tuesday Night
Low: 34 °F
Rain then
Rain/Snow
Likely

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 32. Wind chill values between 24 and 29. West wind around 7 mph.

Saturday

Mostly sunny, with a high near 40. Wind chill values between 24 and 34. North northeast wind 5 to 9 mph becoming northwest in the afternoon.

Saturday Night

Mostly cloudy, then gradually becoming clear, with a low around 28. West wind 5 to 8 mph becoming light and variable.

Sunday

Mostly sunny, with a high near 45. Wind chill values between 21 and 31 early. South southeast wind 5 to 8 mph becoming north northwest in the morning.

Sunday Night

Mostly cloudy, with a low around 30. North wind 5 to 9 mph.

Monday

Mostly cloudy, with a high near 45.

Monday Night

A chance of rain and snow after 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

Rain. Cloudy, with a high near 45.

Tuesday Night

Rain before 2am, then rain and snow likely. Mostly cloudy, with a low around 34.

Wednesday

Rain and snow, becoming all rain after 2pm. Cloudy, with a high near 42.