Dense Fog — Fresno - Tulare Foothills, California

2023-01-30 · Fresno - Tulare Foothills, California

Event narrative

Television stations showed visibility below 1000 feet in the lower Sierra Foothills in Fresno and Tulare Counties.

Wider weather episode

Upslope low clouds formed along the east side of the San Joaquin Valley and the lower Sierra Foothills in Fresno and Tulare Counties in the wake of a cold winter storm which brought some light precipitation to the area during the morning of January 30. The low clouds lowered into a fog layer by sunrise which disrupted the morning commute in the after mentioned areas. Some dense fog also formed as a result of upslope along the valley facing slopes of the Tehachapi Mountains during the afternoon. The fog dissipated by the evening.

Source: NOAA Storm Events Database, event_id 1067784. Narrative written by the NWS forecast office that issued the report.