| NWS Forecast for: Middle Chehalis River Valley Issued by: National Weather Service Seattle, WA Last Update: 130 PM PST Mon Feb 16 2026 | |
| Tonight: Rain and snow showers likely in the evening, then rain and snow showers after midnight. Snow level near 1000 feet decreasing to 400 feet after midnight. Snow accumulation up to 1 inch. Lows near 30. Southwest wind to 10 mph in the evening becoming light. Tuesday: Mostly cloudy with a chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Snow level near 400 feet increasing to 1000 feet in the afternoon. No snow accumulation. Highs in the lower to mid 40s. Light wind. Tuesday Night: Mostly cloudy. A slight chance of snow showers in the evening. A chance of rain showers until early morning. A chance of snow showers after midnight. Snow level near 500 feet. Lows in the mid to upper 20s. Light wind. Wednesday: Partly sunny with a chance of snow showers in the morning, then mostly cloudy with rain and snow showers in the afternoon. Snow level near 1000 feet in the afternoon. Highs in the lower to mid 40s. Light wind. Wednesday Night: Rain and snow showers in the evening, then rain and snow showers likely after midnight. Snow level near 1000 feet decreasing to 500 feet after midnight. Lows in the mid 20s to lower 30s. Light wind. Thursday: Rain and snow showers likely. Snow level near 400 feet. Highs in the lower to mid 40s. Thursday Night: Rain and snow showers likely. Snow level near 500 feet. Lows in the upper 20s. Friday: Rain and snow showers likely in the morning, then rain and snow showers in the afternoon. Snow level near 400 feet. Highs in the lower to mid 40s. Friday Night: Rain and snow showers likely. Snow level near 1000 feet. Lows in the lower 30s. Saturday: Rain and snow showers likely in the morning, then rain showers likely in the afternoon. Snow level near 1000 feet in the morning. Highs in the mid to upper 40s. Saturday Night: Rain showers likely. Lows in the mid 30s. Sunday: Rain showers likely in the morning, then rain showers in the afternoon. Highs near 50. Sunday Night: Rain showers. Lows in the mid to upper 30s. Monday: Rain showers. Highs near 50. | |
| Zone Forecast: Middle Chehalis River Valley | |
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