


Current conditions at
DW8787 CHEHALIS (D8787)
Lat: 46.64646°NLon: 122.8388°WElev: 564.0ft.NA
39°F
4°C
Humidity | 97% |
Wind Speed | WNW 0 MPH |
Barometer | 30.21 in (1023.03 mb) |
Dewpoint | 38°F (3°C) |
Visibility | NA |
Last update | 18 Oct 12:15 AM PDT |
Extended Forecast for
6 Miles SE Onalaska WA
Overnight
Low: 37 °F
Patchy Fog
Saturday
High: 57 °F
Chance Rain
and Patchy
FogSaturday Night
Low: 45 °F
Rain
Sunday
High: 56 °F
Showers
Sunday Night
Low: 42 °F
Rain Likely
then Slight
Chance RainMonday
High: 62 °F
Partly Sunny
Monday Night
Low: 41 °F
Slight Chance
RainTuesday
High: 59 °F
Chance Rain
Tuesday Night
Low: 38 °F
Slight Chance
Rain
Detailed Forecast
Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 37. Calm wind.
Saturday
A 50 percent chance of rain after 2pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 57. Calm wind.
Saturday Night
Rain. Low around 45. Calm wind becoming south southeast 5 to 7 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain before 8am, then showers and possibly a thunderstorm after 8am. High near 56. South southwest wind 3 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 62.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43.
Thursday
Rain likely. Mostly cloudy, with a high near 62.
Thursday Night
Rain. Cloudy, with a low around 47.
Friday
Rain. Cloudy, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SE Onalaska WA
46.51°N 122.62°W (Elev. 400 ft)
46.51°N 122.62°W (Elev. 400 ft)
8:00 pm PDT Oct 17, 2025
12am PDT Oct 18, 2025-6pm PDT Oct 24, 2025