Northern California forecast: Breezes Monday as a storm system closes in
The winds will be more noticeable on Monday, signaling the start of a cooler week with regional showers.
BECAUSE WE’RE TALKING RAIN RIGHT? YEAH. WE GOT SOME SHOWERS ACROSS THE REGION. NOW, WHETHER THE VALLEY WILL SEE ANY DROPS OF RAIN, THAT JUST DEPENDS ON WHICH WEATHER MODEL YOU’RE ASKING. THEY CONTINUE TO SORT OUT THEIR DIFFERENCES. SO THAT’S MY JOB RIGHT NOW. YORU JOB IS TO ENJOY THIS FANTASTIC WEATHER THAT WE’VE HAD ALL THROUGH THIS WEEKEND AND EVEN TOMORROW, THOUGH, A LITTLE BREEZE IS GOING TO PICK UP HIGHS TODAY IN THE UPPER 80S STOCKTON VERY CLOSE TO 90 DEGREES. NO CIGAR. LOW 80S IN AUBURN AND PLACERVILLE TRUCKEE AND SOUTH LAKE TAHOE BOTH TOPPING OUT IN THE MID 70S. A DELTA BREEZE DID PICK UP EARLIER THIS EVENING. THEY’VE CALMED DOWN NOW. WINDS BELOW TEN MILES PER HOUR UP AND DOWN THE VALLEY, BUT THAT’S PRETTY MUCH IT. AND THE REASON WHY TEMPS TODAY WERE JUST A LITTLE BIT WARMER. BUT THIS EVENING THEY ARE COOLING DOWN.WE’RE GETTING READY TO DROP INTO THE 60S. WE’VE GOT STOCKTON CURRENTLY AT 72 DEGREES. AUBURN AND PLACERVILLE, BOTH AT 66, AND TRUCKEE AND SOUTH LAKE TAHOE IN THE LOW 50S.NOW, WE’VE BEEN KEEPING AN EYE ON OUR CAMERA AT SUTTER BUTTE. WE’VE NOTICED CLOUDS DRIFTING BACK AND FORTH ALL DAY, AND THAT IS THANKS TO OUR NEXT WEATHER MAKER, OUR NEXT WEATHER SYSTEM THAT’S MOVING ONSHORE. YOU CAN TELL THERE’S MUCH MORE OF THAT WHERE IT CAME FROM, SO EXPECT MORE CLOUD COVER TOMORROW. BUT THIS AREA OF LOW PRESSURE IS STRENGTHENING AND GETTING READY TO SWING ONSHORE.AS IT DOES, IT’S GOING TO BUMP INTO A HIGH THAT’S ALREADY SITTING IN THE DESERT SOUTHWEST.AS THE PRESSURE GRADIENT TIGHTENS, THAT MEANS THE WINDS ARE GOING TO PICK UP TOMORROW. AFTER LUNCHTIME, WE’LL NOTICE THOSE BREEZES ABOUT 10 TO 15MPH. STICK AROUND ALL THE WAY THROUGH THE EVENING AS THE COLD FRONT PASSES. SO BREEZY BEFORE THE FRONT,THOSE WINDS CALM DOWN AFTER THE FRONT PASSES,WHICH WILL BE SOMETIME EARLY TUESDAY MORNING. BUT THEN THE LOW CUTS OFF AND STALLS OVER CALIFORNIA. WE’RE LOOKING AT SOME POST-FRONTAL CONVECTION, WHICH DOES MEAN SHOWERS AND THUNDERSTORMS. TUES
Cooler Temperatures and Showers Expected for Northern California This Week
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SACRAMENTO, Calif. – Northern California is bracing for a shift in weather patterns, with increasing winds signaling the start of a cooler week and the potential for regional showers and isolated thunderstorms. A trough of low pressure approaching the west Coast is the primary driver of this change.
Approaching System and Wind increases
Breezes will strengthen throughout Monday afternoon as valley temperatures reach around 83 degrees Fahrenheit. The foothills will also experience highs in the low 80s, with lighter winds. the Sierra Nevada mountains will see the strongest winds, peaking near 70 degrees Fahrenheit. National Weather Service forecasts indicate these winds are a precursor to the approaching weather system.
The increase in wind is directly linked to a trough of low pressure moving towards the California coast. This front is expected to pass early Tuesday morning, but the low-pressure system will stall over the state.
Shower and Thunderstorm Potential
The stalled low-pressure system will create conditions favorable for post-frontal convection, meaning showers and isolated thunderstorms are possible across the region from Tuesday through Thursday. The National Weather service is actively monitoring this development.
Sierra Nevada: The highest probability of stormy activity will be in the Sierra Nevada.
Foothills: A few showers are possible in the foothills.
Valleys: While less likely, a stray shower cannot be ruled out in the valleys.
Temperature Trends and Weekend Outlook
Valley highs will decrease to the low 80s by midweek. the system is forecast to move eastward by Thursday, paving the way for warmer and sunnier conditions to conclude the workweek on Friday. AccuWeather provides detailed hourly and extended forecasts for specific locations.
Key Takeaways
Cooler Temperatures: Expect a noticeable drop in temperatures throughout the week.
Increasing Winds: Winds will be more noticeable, especially in the Sierra Nevada.
Shower Potential: showers and isolated thunderstorms are possible from Tuesday through Thursday.
* Improved Weekend: Warmer and sunnier weather is expected for Friday and the weekend.
This forecast is subject to change, and residents are encouraged to stay updated with the latest facts from the National Weather Service and other reliable weather sources.