



Watching Potential Tsunami Impacts Across the Pacific Basin
A strong earthquake in the Pacific Basin has generated a tsunami wave. Tsunami Warnings and Advisories have been issued for Hawaii, portions of Alaska, Guam, American Samoa, and the West Coast of the U.S. Read More >
Current conditions at
Chehalis-Centralia Airport (KCLS)
Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.
Clear
57°F
14°C
Humidity | 100% |
Wind Speed | N 0 MPH |
Barometer | 30.11 in (1019.64 mb) |
Dewpoint | 57°F (14°C) |
Visibility | 10.00 mi |
Last update | 30 Jul 03:35 AM PDT |
Extended Forecast for
Chehalis WASimilar City Names
Overnight
Low: 52 °F
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Areas Smoke
then Partly
CloudyThursday
High: 78 °F
Partly Sunny
Thursday Night
Low: 55 °F
Mostly Cloudy
then Patchy
FogFriday
High: 78 °F
Patchy Fog
then Mostly
SunnyFriday Night
Low: 53 °F
Mostly Clear
then Patchy
FogSaturday
High: 77 °F
Patchy Fog
then SunnySaturday Night
Low: 49 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 8 mph in the morning.
Wednesday Night
Areas of smoke between 10pm and 11pm. Partly cloudy, with a low around 55. West northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 55. West northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 78.
Friday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 53.
Saturday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A slight chance of showers. Mostly cloudy, with a high near 72.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Chehalis WASimilar City Names
46.66°N 122.95°W (Elev. 420 ft)
46.66°N 122.95°W (Elev. 420 ft)
2:25 am PDT Jul 30, 2025
3am PDT Jul 30, 2025-6pm PDT Aug 5, 2025