Warming weather to peak through Thursday, cooling by Friday

A Memorial Day at Ocean Beach File photo by Chris Stone Temperatures will rise this week across the San Diego region peaking on Wednesday and Thursday with highs between to degrees above normal the National Weather Provision stated Speedily building temperatures will bring a moderate heat jeopardy to inland regions Coastal areas should expect patchy fog in the mornings and heat ranging from the mid- s to s on Wednesday and Thursday while the mountains will see minor heat pitfall levels with similar highs over the week according to forecasters San Diego County s valleys will likely see minor heat risks through Friday with a moderate exposure Wednesday and projected highs between mid- s and s The deserts will have moderate risks through Thursday with temperatures topping degrees forecasters added Models are still showing that the ridge will continue to break down after in current times and lead to temperatures becoming cooler and closer to the seasonal average by this weekend the San Diego NWS office announced in a forecast discussion Saturday is looking to be the coolest day for the next week then it will be slightly warmer on Sunday as various weak ridging transitions over the region Patchy low clouds are expected to develop overnight along the coast lowering to around to feet and reducing visibility until clearing with sunlight on Tuesday Forecasters urged people planning outdoor exercises to take precautions to avoid heat-related dangers through Thursday City News Utility contributed to this record