7-Day Zone Forecast for Siskiyou Mountains and Southern Oregon Cascades (Text-Only)
NWS Forecast for: Siskiyou Mountains and Southern Oregon Cascades
Issued by: National Weather Service Medford, OR
Last Update: 223 PM PDT Mon Sep 1 2025
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Tonight: Mostly clear. Areas of smoke. Lows in the mid 50s to lower 60s. West winds 5 to 10 mph shifting to the east after midnight.

Tuesday: Sunny in the morning then becoming partly cloudy. Areas of smoke in the morning. A 30 percent chance of thunderstorms. Highs in the lower 80s to lower 90s. Southeast winds 10 to 15 mph.

Tuesday Night: Mostly cloudy with a 30 percent chance of thunderstorms. Lows in the mid 50s to mid 60s. South winds around 5 mph shifting to the north late in the evening, then shifting to the east after midnight.

Wednesday: Partly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 80s to lower 90s. East winds 5 to 10 mph shifting to the south late in the afternoon.

Wednesday Night: Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s to mid 60s. Southwest winds 5 to 10 mph shifting to the northeast well after midnight.

Thursday: Sunny in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 80s.

Thursday Night And Friday: Partly cloudy. Lows in the mid 50s to lower 60s. Highs in the mid 70s to mid 80s.

Friday Night Through Sunday: Partly cloudy. Lows in the lower 50s to lower 60s. Highs in the mid 70s to mid 80s.

Sunday Night: Mostly cloudy with a slight chance of showers. Lows in the lower to mid 50s.

Monday: Partly cloudy in the morning then becoming mostly cloudy. Chance of showers. Highs in the mid 60s to lower 70s.







Zone Forecast: Siskiyou Mountains and Southern Oregon Cascades

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