U.S. Alerts  
El Dorado Weather Logo
U.S. Color IR Sat North America Color Background Satellite Thumb
Norcal Dual-Pol Radar Live Northern California Doppler Radar Thumbnail Image
W. Coast IR Satellite West Coast Infrared Satellite
Live Lightning Radar Placerville California Lightning Detection Radar Thumbnail Image
Live Streaming Webcam Placerville California Live Streaming WebCam Thumbnail Image
Local Wx Station Data Sacramento, Northern Sierra Nevada & the Motherlode Area Current Weather Conditions

Northern Lake County Alerts
Skywarn Logo
Noaa Logo
Noaa Logo 2
NOAA's National Weather Service
Each location shows all alerts on one page:
WARNINGS - WATCHES - ADVISORIES - STATEMENTS
Updates every 15 Minutes
Updated:April 11, 2025 11:16 am PDT

Frost Advisory FROST ADVISORY  
Northern Lake County
Effective: Fri, 4/11 9:01am Severity: Minor
Updated: April 11, 2025 11:16 am Urgency: Expected
Expires: Fri, 4/11 5:15pm Certainty: Likely
Areas Affected: Northwestern Mendocino Interior - Northeastern Mendocino Interior - Northern Lake County - Southern Lake County
 
Alert Details: 
* WHAT...Temperatures as low as 33 will result in frost formation.

* WHERE...The valleys in Lake County, and Northern Mendocino
Interior.

* WHEN...From 2 AM to 8 AM PDT Saturday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS...It is possible low clouds and fog will form
in some of these valleys and prevent temperatures from getting as
cold.

Information: 
Take steps now to protect tender plants from the cold.