| NWS Forecast for: Lower Chehalis River Valley Issued by: National Weather Service Seattle, WA Last Update: 236 AM PDT Fri Apr 10 2026 |  |
| Today: Partly sunny. A slight chance of showers in the afternoon. Highs in the 60s to lower 70s. Light wind. Tonight: Mostly cloudy. A slight chance of showers in the late evening and early morning. A chance of showers in the morning. Lows in the mid to upper 40s. Light wind. Saturday: Cloudy with showers likely in the morning, then mostly cloudy with a chance of showers in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the mid to upper 50s. Light wind. Saturday Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the lower to mid 40s. Light wind. Sunday: Partly sunny with a slight chance of showers. Highs in the mid 50s to lower 60s. Light wind becoming west around 10 mph in the afternoon. Sunday Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower to mid 40s. Monday: Mostly cloudy with a chance of showers. Highs in the lower to mid 50s. Monday Night: Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the lower 40s. Tuesday: Rain likely in the morning, then rain at times in the afternoon. Highs in the lower 50s. Tuesday Night: Rain at times in the evening, then rain likely after midnight. Lows in the upper 30s. Wednesday: Mostly cloudy with rain likely in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 50s. Wednesday Night: Mostly cloudy with a chance of rain in the evening, then partly cloudy with a slight chance of rain after midnight. Lows in the mid 30s. Thursday: Mostly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid to upper 50s. | |
| Zone Forecast: Lower Chehalis River Valley | |
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