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 >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

DW8787 CHEHALIS (D8787)

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

50°F

10°C

Humidity	99%
Wind Speed	E 0 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	50°F (10°C)
Visibility	NA
Last update	19 Mar 12:45 PM PDT

More Information:

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

Extended Forecast for

11 Miles NE Onalaska WA

This Afternoon
High: 51 °F
Rain
Tonight
Low: 46 °F
Rain
Friday
High: 49 °F⇓
Rain
Friday Night
Low: 31 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday
High: 42 °F
Chance Snow
Showers
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 46 °F
Partly Sunny
Sunday Night
Low: 32 °F
Mostly Cloudy
Monday
High: 49 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

Rain. High near 51. South wind around 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 46. South wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Friday

Rain. Temperature falling to around 44 by 5pm. South wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain likely before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 31. West southwest wind 10 to 14 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 42. West wind 8 to 10 mph. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 28.

Sunday

Partly sunny, with a high near 46.

Sunday Night

Mostly cloudy, with a low around 32.

Monday

A slight chance of showers after 11am. Mostly cloudy, with a high near 49.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39.

Tuesday

Rain. Cloudy, with a high near 46.