
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Chehalis-Centralia Airport (KCLS)
Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.
Overcast
36°F
2°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 21 Feb 01:55 AM PST |
Extended Forecast for
Chehalis WA
Overnight

Low: 33 °F
Rain
Saturday

High: 44 °F
Rain
Saturday Night

Low: 40 °F
Rain
Sunday

High: 48 °F
Rain
Sunday Night

Low: 42 °F
Rain
Monday

High: 48 °F
Rain
Monday Night

Low: 39 °F
Rain
Tuesday

High: 49 °F
Rain
Tuesday Night

Low: 35 °F
Rain Likely
Detailed Forecast
Overnight
Rain. Low around 33. East southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 44. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 40. Southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 48. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 42. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 48. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 39. Chance of precipitation is 90%.
Tuesday
Rain. Mostly cloudy, with a high near 49.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36.
Thursday
Rain likely. Mostly cloudy, with a high near 49.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36.
Friday
Rain likely. Mostly cloudy, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chehalis WA
46.66°N 122.95°W (Elev. 420 ft)
46.66°N 122.95°W (Elev. 420 ft)
1:26 am PST Feb 21, 2026
2am PST Feb 21, 2026-6pm PST Feb 27, 2026


