
Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest
Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >
Current conditions at
Chehalis-Centralia Airport (KCLS)
Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.
Overcast
52°F
11°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 03 Mar 05:15 PM PST |
Extended Forecast for
Chehalis WA
This Afternoon

High: 54 °F
Slight Chance
RainTonight

Low: 45 °F
Rain
Wednesday

High: 53 °F
Showers
Wednesday Night

Low: 40 °F
Rain
Thursday

High: 49 °F
Rain
Thursday Night

Low: 40 °F
Rain
Friday

High: 51 °F
Rain
Friday Night

Low: 45 °F
Rain
Saturday

High: 53 °F
Rain Likely
Detailed Forecast
This Afternoon
A 20 percent chance of rain. Cloudy, with a high near 54. South wind around 7 mph.
Tonight
Rain. Low around 45. South wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and possibly a thunderstorm before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 53. South southwest wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain. Low around 40. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 49. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 40. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 51. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 45.
Saturday
Rain likely. Cloudy, with a high near 53.
Saturday Night
Rain likely. Cloudy, with a low around 45.
Sunday
Rain likely. Cloudy, with a high near 53.
Sunday Night
Rain likely. Mostly cloudy, with a low around 37.
Monday
Rain. Mostly cloudy, with a high near 48.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chehalis WA
46.66°N 122.98°W (Elev. 177 ft)
46.66°N 122.98°W (Elev. 177 ft)
1:25 pm PST Mar 3, 2026
5pm PST Mar 3, 2026-6pm PDT Mar 10, 2026


