Current conditions at
Chehalis-Centralia Airport (KCLS)
Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.
Clear
41°F
5°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 10:35 PM PDT |
Extended Forecast for
Rochester WA
Tonight
Low: 38 °F
Clear then
Dense FogThursday
High: 59 °F
Areas Fog
then Slight
Chance RainThursday Night
Low: 47 °F
Rain Likely
Friday
High: 62 °F
Chance Rain
then SunnyFriday Night
Low: 41 °F
Partly Cloudy
Saturday
High: 61 °F
Chance Rain
Saturday Night
Low: 47 °F
Rain
Sunday
High: 57 °F
Rain
Sunday Night
Low: 43 °F
Showers
Likely
Detailed Forecast
Tonight
Widespread dense fog after 2am. Otherwise, clear, with a low around 38. Calm wind.
Thursday
A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Areas of fog before 10am. Otherwise, increasing clouds, with a high near 59. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47. South wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 62. West wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 41. West wind 5 to 8 mph becoming calm in the evening.
Saturday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.
Saturday Night
Rain. Low around 47. Chance of precipitation is 100%.
Sunday
Rain before 11am, then showers after 11am. Cloudy, with a high near 57.
Sunday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers. Partly sunny, with a high near 60.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rochester WA
46.83°N 123.13°W (Elev. 98 ft)
46.83°N 123.13°W (Elev. 98 ft)
8:00 pm PDT Oct 15, 2025
10pm PDT Oct 15, 2025-6pm PDT Oct 22, 2025
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