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First Alert Forecast

Humidity increases into the weekend

Monsoon moisture started to ease into the region yesterday afternoon, and we’ll see a bit more of that today into the weekend. An area of low pressure is pulling monsoonal flow in from the East. That moisture could contribute to the development of isolated Mountain and High Desert storms each afternoon. It will also make

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Heat plus a little humidity

A little monsoonal moisture will start to leak in from Arizona later this afternoon, making things a bit less comfortable. That moisture will also offer up a small chance of Mountain and High Desert thunderstorms this afternoon. The monsoonal flow will likely continue through the end of the week. This will elevate dew points and

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Warming up this weekend

A ridge of high pressure is warming things up across the Western U.S. We expect highs to top out near 100 today, and even warmer into the weekend. We could see a push of humidity by the middle of next week, which would bring temps down a bit. But plan on those 100s through early

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Heating up in time for the weekend

High pressure is moving in and will help to boost temps over the next several days. With the Jetstream moving farther North, daytime highs are heading toward triple digits through the weekend and into early next week. Today we expect highs to reach seasonal norms, the lower 90s. We continue to see triple digits into

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Staying warm and breezy for Sunday

A trough of low pressure is keeping conditions breezy today, namely in wind prone areas near the San Gorgonio Pass. These breezy onshore winds are set to last through Monday before a stronger trough arrives. Stronger wind gusts and the chance for precipitation for areas west of the valley is expected by the middle of

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Cool today but warming into the weekend

A weak trough lingers across California, making it a little breezy today and keeping our highs below seasonal averages again today. Highs today will be near 80, about ten degrees below average. The cooler air retreats to the North into the weekend allowing for warmer weather. Next week we’re back on track with normal daytime

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Breezy and cooler conditions prevail

A cut-off low pressure system is slowing crawling southward along the coast, and it’s keeping things cooler and breezy today. That cool air will be most noticeable tomorrow, with the coolest highs of the week expected. We’ll hover in the mid 70s. Winds are breezy around the Valley, but particularly along the I-10 Freeway corridor.

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A cool and breezy week ahead

After strong gusty winds yesterday, breezy conditions continue today along with cooler than normal temps. The area of low pressure will linger through much of the week, wind speeds will be lower than yesterday, but still breezy. That low pressure system drop farther South through the week, which will keep highs 10-15 degrees colder than

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Triple digits return for the weekend

A ridge of high pressure will produce highs in the triple digits starting tomorrow. The hotter temps will linger through the weekend as the Jetstream marches farther North. Highs today will likely match those of yesterday, in the upper 90s. The Stagecoach Country Music Festival weekend will see the hottest temps we’ve recorded all year.

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Heating up as we hit the weekend

A broad area of high pressure is moving in, heating temps into the weekend and beyond. That ridge will bringing hotter than normal conditions throughout the desert Southwest. The atmosphere will remain quite dry, so you can use those evaporative coolers today with dew points down the teens. Expect mid-and-upper 90s for the weekend. Breezy

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Heating up for the weekend

A ridge of high pressure moving in will provide calmer and warmer conditions all weekend long. The Jetstream also moves a little farther North, allowing us to warm up well into the 90s Friday-Monday. The warming trend begins today, with highs reaching the upper 80s. Even into next week, our highs will remain above average,

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