Chehalis River - Mox Chuck Slough Entrance Weather Forecast
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Rain
Today 20 Feb Lower Chehalis River Valley
Mostly cloudy. A slight chance of rain and snow late in the morning. A chance of snow early in the afternoon. A chance of rain in the afternoon. Snow level near 200 feet increasing to 1500 feet in the afternoon. Highs in the lower to mid 40s. Light wind becoming southeast to 10 Mph in the afternoon.
Tonight 20 Feb Lower Chehalis River Valley
Rain at Times. Rainfall Amounts less than a tenth of an inch likely. Lows in the lower to mid 30s. Southeast wind around 10 Mph becoming east with Gusts to 25 Mph after midnight.
Chehalis River - Mox Chuck Slough Entrance Temperature Statistics
February Temperature
Hoquiam, Bowerman Airport (8.1 miles)
Lowest 17 February, 2026
30.9 °FAverage February
46.1 °FHighest 4 February, 2026
61.6 °F
Climate (2021–Present)
Hoquiam, Bowerman Airport (8.1 miles)
Average Low 2021–2026
46.3 °FAverage 2021–2026
52.3 °FAverage High 2021–2026
58.5 °F