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: 239 PM PDT Wed Oct 28 2026


Tonight: Mostly clear until well after midnight then becoming partly cloudy. Patchy dense fog well after midnight. Lows in the mid 20s to lower 30s. West winds around 5 mph.

Thursday: Partly cloudy in the morning then becoming mostly cloudy. Patchy dense fog in the morning. Highs in the mid 40s to lower 50s. South winds around 5 mph shifting to the west in the afternoon.

Thursday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s to lower 30s. Northwest winds around 5 mph early in the evening becoming light, then becoming west around 5 mph after midnight.

Friday: Mostly cloudy in the morning then clearing. Highs in the lower to mid 40s. Southwest winds around 5 mph.

Friday Night: Partly cloudy. Lows in the mid 20s to mid 30s. West winds around 5 mph early in the evening becoming light, then becoming east around 5 mph after midnight.

Saturday: Mostly cloudy. Slight chance of rain and snow in the afternoon. Highs in the lower to mid 40s.

Saturday Night: Mostly cloudy with a chance of rain and snow. Lows in the mid 20s to lower 30s.

Sunday: Partly cloudy. Highs in the lower 40s to lower 50s.

Sunday Night: Mostly clear. Lows in the mid 20s to mid 30s.

Monday: Partly cloudy. Highs in the mid 40s to mid 50s.

Monday Night: Mostly cloudy. Slight chance of rain and snow after midnight. Lows in the lower 30s to lower 40s.

Tuesday Through Wednesday: Partly cloudy. Highs in the lower 50s to lower 60s. Lows in the lower 30s to lower 40s.







Zone Forecast: Siskiyou Mountains and Southern Oregon Cascades

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