Alert archive / Oregon / Freeze Warnings in 2018

Freeze Warning 7, NWS Medford, OR

May 31, 2018Klamath County, Lake County, Oregon; Modoc County, Siskiyou County, California

NWS Medford, OR issued this freeze warning at May 31, 2018, 1:31 PM PDT for Klamath County, Lake County, Oregon; Modoc County, Siskiyou County, California. It took effect at Jun 1, 2018, 2:00 AM PDT. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 31, 2018, 1:31 PM PDT (20:31 UTC)
In effect from
Jun 1, 2018, 2:00 AM PDT
Expired
Jun 1, 2018, 8:00 AM PDT
In force
6 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 20:34 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.

What forecasters said that day

The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Medford, OR wrote its last area forecast discussion before this freeze warning went out at May 30, 2:54 PM PDT, 22 hours 37 minutes earlier.

Area forecast discussion, May 30, 2:54 PM PDT, 22 hours 37 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 31, 2:22 AM PDTSmall Craft Advisory for Hazardous SeasMFR9 hr
May 31, 1:44 PM PDTSmall Craft AdvisoryMFR69 hr

Nearby

Freeze Warnings in Oregon, 2018Freeze Warnings in California, 2018Every freeze warning in 2018

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.