Days Of Heat
A ridge of high pressure will really dominate our weather for most of this week. Because the weather pattern will be blocked up, the hot dome of air will be centered over California sending temperatures up well above normal for several days. At the coast, flow will generally remain onshore keeping temperatures comfortable, but the cool breezes won’t make it all that far inland. A cut off area of low pressure will eventually approach the coast from the southwest which will ultimately cool us down. It will also bring clouds and perhaps a chance for rain or thunderstorms by next weekend.
*Heat Advisory*
… for San Benito and Santa Clara Counties, along with inland Monterey & Santa Cruz Counties until 7PM Thursday.
Those most vulnerable to the heat should still take necessary precautions through this prolonged period of heat.
Expect an extended period of hot daytime temperatures with limited overnight relief. Near record to record temperatures are possible during the peak of the heat event. Daytime temperatures likely to peak on Tuesday and/or Wednesday.
Heat related illnesses such as heat exhaustion and heat stroke can occur due to prolonged exposure to hot temperatures, including the general population. People most vulnerable include those who are spending lots of time outdoors, those without air conditioning, young children, the elderly and those with chronic ailments. Additional societal impacts due to the movement of people seeking relief from the heat from hotter areas inland.
Widespread 90s to low 100s daytime temperatures are expected for inland areas on the hottest days of Tuesday and Wednesday. The Santa Cruz coast could rise to the upper 80s to low 90s during these hottest days. Other coastal areas should remain relatively cooler than surrounding inland areas given light onshore flow (70s to around 80). Significant temperature differences from the coast to a few miles inland could drive an excessive number of persons towards the coast to seek relief from the heat. Individuals are advised to check with local authorities on potential closures of parks and beaches and be aware of any special requirements for visiting such areas. Overnight lows will range from the upper 50s to low 60s which may limit the impact of typical overnight relief in the
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children, disabled or elderly adults, and pets should never be
left unattended in vehicles under any circumstances.
Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Overnight: Clear and mild. Expect coastal and inland valley lows in the 50s with 60s to 70s up in the hills.
Tuesday: Sunny! Warmer yet inland with highs in the 90s-100s, but a touch cooler on the coast with 70s-80s. Breezy for inland valleys in the late afternoon and early evening.
Wednesday: Mostly sunny with a few low clouds possible near the coast. Just a touch cooler, with coastal highs in the upper 60s to low 80s, but still hot inland with widespread 90s-100s. Breezy for inland valleys in the late afternoon/early evening.
Extended: By Thursday, temperatures will be cooling across the board and some high clouds will begin streaming in from the south. Further cooling can be expected on Friday, although southerly flow may warm a few coastal cities like Monterey. As a low pressure area moves past Saturday, there is a slight chance of a shower/thunderstorm. More seasonable to slightly warm weather can be expected out of the weekend, although it may feel a bit muggy at times.
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This week's normal temperatures:
--COASTAL CITIES--
LOW: 51ºF
HIGH: 67ºF
--INLAND CITIES--
LOW: 47ºF
HIGH: 79ºF
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-The outlook from the Climate Prediction Center for June 2nd-8th calls for the likelihood of ABOVE normal temperatures and ABOVE normal precipitation.
-El Niño/La Niña STATUS: Neutral
Forecast into Summer: Neutral
Forecast into Winter: Trending toward La Niña
-Area drought status: Good to Abnormally Dry
