Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

50°F

10°C

Humidity	98%
Wind Speed	E 0 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	49°F (9°C)
Visibility	NA
Last update	18 Mar 09:16 AM PDT

More Information:

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

Extended Forecast for

11 Miles NE Onalaska WA

Today
High: 51 °F
Rain
Tonight
Low: 44 °F
Rain
Thursday
High: 49 °F
Rain
Thursday Night
Low: 46 °F
Rain
Friday
High: 48 °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: 44 °F
Slight Chance
Snow Showers
then Slight
Chance
Rain/Snow

Detailed Forecast

Today

Rain, mainly before 2pm. High near 51. South wind 11 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 44. South wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 49. South wind 13 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain. Low around 46. South southeast wind around 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 48. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain likely, possibly mixed with snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 42. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly clear, with a low around 28.

Sunday

A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 44.

Sunday Night

Partly cloudy, with a low around 29.

Monday

A slight chance of rain and snow showers. Mostly cloudy, with a high near 46.

Monday Night

Rain and snow likely. Mostly cloudy, with a low around 34.