A heat advisory is in effect for San Luis Obispo County as of 6:42 PM PDT.
Open the live map on San Luis Obispo County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of San Luis Obispo County. Tap your own street on it for times that apply to you.
HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. In the event of a nearby wildfire, smoke may increase heat and physical stress. If smoke impacts your area; 1) Have a cooling plan in place as smoke could limit your ability to…
No tornado warning has included San Luis Obispo County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Feb 17, 2026 | 7:10 PM PST | Severe thunderstorm warning | LOX | text |
| Feb 17, 2026 | 6:13 PM PST | Severe thunderstorm warning | LOX | text |
| Feb 16, 2026 | 6:38 AM PST | Severe thunderstorm warning | LOX | text |
| Feb 16, 2026 | 6:36 AM PST | Severe thunderstorm warning | LOX | text |
| Dec 24, 2025 | 6:09 AM PST | Flash flood warning | LOX | text |
A warning counts here if the Weather Service listed San Luis Obispo County in it, even if the warned area covered only part of the county.
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.