Until mid-next week, high pressures were projected to intensify and expand on Saturdays in the southwestern desert, causing heat waves in much of the region. National Meteorological Service Said.
According to the NWS, sea breeze and shallow sea layers were expected to moderate coastal temperatures, with occasional low clouds and fog at night and in the morning.
According to the NWS, Saturday coastal highs were expected to be 69-74 degrees Celsius, and nighttime lows were expected to be 55-60 degrees Celsius. The highest values in the western valleys are 79-84 and 86-91 in the hills, and the lowest values at night are 55-60.
Mountain heights were expected to be 85-95 and overnight lows were expected to be 55-65. The high pressure system in the desert is 106-111, and the low pressure system overnight is 70-78.
A 10-15% increase in temperature and relative humidity was predicted to increase the weather conditions for the fire in the afternoon and evening.
The northwesterly winds of the open ocean, with several gusts of over 20 knots, were expected to continue daily afternoons and evenings from Saturday to Monday.
The NWS issued an excessive heat warning for the San Diego County desert from 10 am Monday to 9 pm Friday.
Excessive heat watches were issued to the mountains of San Diego County from Tuesday morning to Friday evening.
Excessive heat watches were also issued in the San Diego County Valley from Tuesday morning to Thursday evening.
The southwestern ridge was expected to slowly weaken late next week and gradually cool inland next weekend.
– City News Service
It’s Going to be Hot: Heat Wave Forecast for Much Of San Diego County Source link It’s Going to be Hot: Heat Wave Forecast for Much Of San Diego County