Alert archive / Oregon / Frost Advisories in 2026

Frost Advisory 7, NWS Medford, OR

June 10, 2026Klamath County, Lake County, Oregon; Modoc County, Siskiyou County, California

NWS Medford, OR issued this frost advisory at Jun 10, 2026, 6:16 AM PDT for Klamath County, Lake County, Oregon; Modoc County, Siskiyou County, California. It took effect at Jun 11, 2026, 2:00 AM PDT. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Jun 10, 2026, 6:16 AM PDT (13:16 UTC)
In effect from
Jun 11, 2026, 2:00 AM PDT
Expired
Jun 11, 2026, 7:00 AM PDT
In force
5 hr
Issued by
NWS Medford, OR

Counties Modoc County, CA, Siskiyou County, CA, Klamath County, OR, Lake County, OR

The radar

The Medford radar (KMAX), 115 km from the middle of the area, began a volume at 13:21 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Medford, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 8:54 PM PDTHazardous Seas WarningMFR26 hr
Jun 10, 1:39 AM PDTGale WarningMFR4 days

Nearby

Frost Advisories in Oregon, 2026Frost Advisories in California, 2026Every frost advisory in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.