Lake Chelan-Sawtooth Wilderness, WA 7-Day Night Weather Forecast
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Lake Chelan-Sawtooth Wilderness, WA Weather Forecast


Lake Chelan-Sawtooth Wilderness, WA Weather Forecast Date: 945 AM PDT Sat Aug 29 2026
The area/counties/county of: Western Okanogan County, including the cities of: Mazama, Winthrop, Twisp, Methow, and Conconully.or toggle through each period.
Rest of Today... A chance of high mountain snow showers in the morning. Rain showers and a chance of thunderstorms. Patchy smoke. Some thunderstorms May produce heavy rainfall. No high mountain snow accumulation. Highs in the 60s. Northwest wind 5 to 15 mph in the morning, becoming light and variable. Gusts up to 30 mph. Chance of precipitation near 100%.
Tonight... Mostly cloudy. A chance of rain showers in the evening. Patchy smoke in the evening. Lows in the mid to upper 40s. Gusts up to 25 mph, except 35 mph in the mountains. Chance of precipitation 50%.
Sunday... Mostly cloudy. Warmer. Highs in the upper 60s to upper 70s.
Sunday Night... Partly cloudy. Patchy smoke. Lows in the mid 40s to mid 50s.
Monday... Partly cloudy. Highs in the mid 70s to lower 80s.
Monday Night... Mostly cloudy. Lows in the 50s.
Tuesday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s to lower 80s. Chance of precipitation 40%.
Tuesday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower to mid 50s. Chance of precipitation 50%.
Wednesday... Rain showers likely. Highs in the mid 60s to lower 70s. Lows in the upper 40s to mid 50s. Chance of precipitation 70%.
Wednesday Night... Rain showers likely. Highs in the mid 60s to lower 70s. Lows in the upper 40s to mid 50s. Chance of precipitation 70%.
Thursday... Rain showers, high mountain snow showers likely and a chance of thunderstorms. Highs in the mid to upper 60s. Chance of precipitation 70%.
Thursday Night... Mostly cloudy with a chance of rain and high mountain snow showers. Lows in the mid 40s to lower 50s. Chance of precipitation 50%.
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