Frost Advisory in Effect for Modoc County, Klamath Basin, and Lake County Early Tuesday
The National Weather Service warns of widespread frost and sub-freezing temperatures from 3 AM to 9 AM PDT Tuesday.
Severe Weather in Modoc County, California
Every severe weather report published for Modoc County, California, newest first.
Freeze Warning for South Central Siskiyou County and Other Areas in California and Oregon Through 9 AM Monday
The National Weather Service warns of widespread frost and temperatures as low as 29 degrees across parts of California and Oregon, including South Central Siskiyou County, until 9 AM PDT Monday.
Freeze Watch Extended Through Monday Morning for Siskiyou and Modoc Counties
The National Weather Service has extended the freeze watch for parts of California and Oregon, now in effect from late tonight through Monday morning.
Frost Advisory in Effect for Modoc County, Klamath Basin, and Lake County Wednesday Morning
The National Weather Service warns of frost from 4 AM to 8 AM PDT Wednesday, September 2, 2026, for parts of California and Oregon.