textproduct: San Diego

SYNOPSIS

Monsoonal moisture will slowly dry into next week, but with some continuing afternoon clouds near the mountains through the weekend. There will be a warming trend through the middle of next week with high temperatures warming from 5 to 10 degrees below average for inland areas today to within a few degrees of average for most areas for next Tuesday and Wednesday.

SHORT TERM (Today through Sunday)

A trough of low pressure along the California coast and high pressure centered over the southeast states will move slowly toward the west with high pressure aloft across southern California gradually strengthening into the middle of next week with a warming trend through the middle of next week.

Through Sunday, high temperatures will warm a few degrees per day. High temperatures 5 to 10 degrees below average for inland areas today will warm to a few to around 5 degrees below average for inland areas on Sunday. High temperatures on Saturday will range from the mid to upper 70s near the coast to the upper 80s to upper 90s for the Inland Empire with 104 to 108 for the lower deserts.

There remains some mid level moisture across the area. Some clouds will continue to develop each afternoon near the mountains and along convergence boundaries into the Lucerne Valley. The greatest chance for any afternoon shower development is on Saturday at 10 to 15 percent for the San Bernardino Mountains into the Lucerne Valley.

Night and morning coastal low clouds will spread into portions of the valleys late each night with the marine layer become gradually shallower during the weekend.

LONG TERM (Monday through Thursday)

Warming of high temperatures of a few degrees per day for inland areas will continue through Tuesday with not much change on Wednesday and slight cooling on Thursday. High temperatures for Tuesday and Wednesday will be within a few degrees of average for most areas with the lower deserts around 5 degrees above average. High temperatures will range from the mid 70s to around 80 near the coast to the 90s to around 100 for the Inland Empire with 108 to 112 for the lower deserts.

Dry weather will continue through next week. The marine layer will become slightly shallower through the middle of next week with night and morning coastal low clouds spreading inland into the far western valleys at times.

AVIATION

140530Z....Coast/Valleys...Patchy intermittent low clouds 1,800- 2,000ft MSL along coastal locations will continue as higher clouds around 25,000ft MSL continue to pass overhead. Higher clouds will start to push east over the next few hours, allowing low clouds to increase in coverage and push inland after 07-09Z. Low clouds are expected to slowly fill into the Inland Empire 08-10Z, eventually filling most of the coastal basin by 11-13Z. Low clouds lift near 2,500ft MSL and scatter out of inland areas 16-18z, but may linger into the early afternoon for coastal areas, particularly near KSAN.

Regionwide...BKN-OVC high clouds AOA 25,000ft MSL will slowly make their way east and clear the area by 14-17Z.

MARINE

No hazardous marine conditions are expected through Tuesday.

SKYWARN

Skywarn activation is not requested. However weather spotters are encouraged to report significant weather conditions.

SGX WATCHES/WARNINGS/ADVISORIES

CA...None. PZ...None.