Freeze Warning Issued for Siskiyou, Modoc, Klamath and Lake Counties
This alert is no longer in effect.
NOAA issued it on September 6, 2026, 8 days ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Medford has issued a Freeze Warning for parts of Northern California and Southern Oregon with sub-freezing temperatures as low as 29 degrees expected from 3 AM to 9 AM PDT Monday.
The weather record, at a glance
- Record type
- Freeze Warning
- Affected area
- Northern California and Southern Oregon
- Issued
- September 6, 2026
- Issuing authority
- NWS Medford OR
Winter notices differ by expected impact and timing. The original notice carries the forecast window and any travel guidance for the named area.
Record status: historical. It was issued 8 days ago; use the issuing agency's live warning service for current conditions in Northern California and Southern Oregon.
Alert Details
Freeze Warning issued by NWS Medford OR. Effective from 3 AM to 9 AM PDT Monday (onset 2026-09-07T03:00:00-07:00, expires 2026-09-07T09:00:00-07:00).
Affected Areas
South Central Siskiyou County; Northeast Siskiyou and Northwest Modoc Counties; Modoc County in California. Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County in Oregon. This includes Klamath Falls, Lakeview, Alturas, McCloud, Dorris, Tulelake, Chiloquin, and Sprague River.
What You Should Do
Take steps now to protect tender plants from the cold.
Expected Conditions
Widespread frost and sub-freezing temperatures as low as 29 degrees expected.
Timeline
Alert in effect from 3 AM to 9 AM PDT Monday. Freezing temperatures are also possible in much of the same area on Tuesday morning.
Original source: NOAA Official Notice ↗
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Nationwide notices with similar length or severity timing 8
Two cross-category peer sets, both computed from Areazine's own archive: notices with a similar body length, and notices near the same severity and agency date. These are drawn from other categories, not the same-feed Related list above.
Similar body length
Nearest notices by article body length (841 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to September 6, 2026.
Questions & Answers
Common questions about this NWS weather alert.