Wed Oct 2 05:14:58 PM EDT 2024 San Luis Obispo County Mountains- Including Caliente Range, La Panza Range, and Santa Margarita Lake 214 PM PDT Wed Oct 2 2024 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY... ...EXCESSIVE HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH MONDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 70s to mid 80s except around 60 colder valleys and slopes. Northeast winds around 15 mph. .THURSDAY...Sunny. Highs from 100 to 107 at low elevations to the 90s at high elevations. Northeast winds around 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s to lower 80s except the mid 50s to around 60 colder valleys and slopes. Northeast winds around 15 mph in the evening. .FRIDAY...Sunny. Highs 90 to 100. .FRIDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 70s to lower 80s except the mid 50s to around 60 colder valleys and slopes. .SATURDAY...Sunny. Highs from 96 to 101 at low elevations to the upper 80s to mid 90s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the 70s to lower 80s except the mid 50s to around 60 colder valleys and slopes. .SUNDAY...Sunny. Highs from 96 to 103 at low elevations to the upper 80s to mid 90s at high elevations. .SUNDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid 50s to around 60 colder valleys and slopes. .MONDAY...Sunny. Highs from 94 to 100 at low elevations to the mid 80s to lower 90s at high elevations. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .TUESDAY...Sunny. Highs from the mid 80s to around 90 at low elevations to the lower 80s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the 50s to around 60. .WEDNESDAY...Sunny. Highs from the mid 80s to around 90 at low elevations to around 80 at high elevations.