Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

50°F

10°C

Humidity	100%
Wind Speed	ENE 0 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	50°F (10°C)
Visibility	NA
Last update	19 Mar 10:15 AM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Onalaska WA

Today
High: 58 °F
Rain
Tonight
Low: 50 °F
Rain
Friday
High: 56 °F
Rain
Friday Night
Low: 35 °F
Rain Likely
then Slight
Chance
Showers
Saturday
High: 50 °F
Chance
Showers
Saturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 53 °F
Partly Sunny
Sunday Night
Low: 35 °F
Mostly Cloudy
Monday
High: 57 °F
Slight Chance
Showers

Detailed Forecast

Today

Rain, mainly before 5pm. High near 58. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 50. South wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 56. South wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain likely before 11pm, then a slight chance of showers after 11pm. Mostly cloudy, with a low around 35. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 30 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 50. Light west northwest wind.

Saturday Night

Mostly clear, with a low around 31.

Sunday

Partly sunny, with a high near 53.

Sunday Night

Mostly cloudy, with a low around 35.

Monday

A slight chance of showers after 11am. Mostly cloudy, with a high near 57.

Monday Night

A chance of rain. Mostly cloudy, with a low around 44.