Cool "Fogscape" Left Behind In California

news image
Special Stories
5 Dec 2019 6:53 PM
Following a wet week in southern California, folks were greeted to a clearer sky on Thursday...somewhat. Check it out: https://twitter.com/NWSSanDiego/status/1202653459012415488 https://twitter.com/PGBrews/status/1202654069321433088 While the air was clear a little higher up, it was foggy down at ground level in the San Diego area. Surely, people in California are no stranger to the "May Gray" or "June Gloom" that visits often. The marine layer frequently moves onshore and provides thick, foggy conditions. However this instance was a little bit different. Let's explain: It all started with the decent amount of rain that fell on Wednesday. Many areas picked up 1-2" of rainfall from Tuesday into Wednesday. The sky then cleared Wednesday night into Thursday morning. However, the ground level was still saturated. The wet ground then saturated the air around it. When saturation occurs, the temperature cools. This set up a temperature inversion. A temperature inversion means the air at the surface is cooler than the air above (or aloft). This is known as a stable environment. It means the air stays put. This allowed for the foggy landscape to greet folks heading out the door early Thursday morning!
All Weather News
More
Blizzard Warnings Issued - Nor'easter Takes Aim at the Atlantic Coast

Blizzard Warnings Issued - Nor'easter Takes Aim at the Atlantic Coast

Storms have seemingly been drawn to the North

22 Feb 2026 7:15 PM
Next Pacific System Brings Flood Potential To Oregon & California

Next Pacific System Brings Flood Potential To Oregon & California

Inches of rain and feet of snow fell across t

22 Feb 2026 7:05 PM
Elevated Fire Danger For Florida and the South

Elevated Fire Danger For Florida and the South

While temperatures will cool across the South

22 Feb 2026 5:45 PM
Strong Storms Target the Southeast

Strong Storms Target the Southeast

A developing storm system is expected to brin

21 Feb 2026 7:55 PM
New England Snow & Ice Into Saturday

New England Snow & Ice Into Saturday

Snow has become more widespread across Upstat

21 Feb 2026 3:15 AM
Major Storm System Winds Down in California

Major Storm System Winds Down in California

CALIFORNIA - After almost a week of relentles

21 Feb 2026 3:10 AM
Wildfire Danger: Red Flag Warnings Persist Into Saturday

Wildfire Danger: Red Flag Warnings Persist Into Saturday

PLAINS - Multiple active fires broke out earl

21 Feb 2026 3:00 AM