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WWUS76 KMTR 042341

NPWMTR



URGENT - WEATHER MESSAGE

National Weather Service San Francisco Bay Area

341 PM PST Thu Dec 4 2025



CAZ516-518-051000-

/O.CON.KMTR.CW.Y.0001.000000T0000Z-251205T1600Z/

Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-

Mountains of San Benito and Interior Monterey County including

Pinnacles National Park-

341 PM PST Thu Dec 4 2025



...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST

FRIDAY...



* WHAT...Very cold conditions with temperatures 33 to 36 degrees 

  and locally to the upper 20s in higher elevations.



* WHERE...Interior portions of San Benito County and the Cholame 

  Hills in Southeast Monterey County, and Southern Salinas 

  Valley/Arroyo Seco and Lake San Antonio.



* WHEN...Until 8 AM PST Friday.



* IMPACTS...Cold conditions will be hazardous to sensitive 

  populations such as unhoused individuals. Prolonged exposure 

  to the cold conditions will lead to hypothermia for people, 

  pets, and livestock. Cold conditions may damage or kill 

  sensitive crops, plants, and vegetation if appropriate 

  precautions are not taken.



* ADDITIONAL DETAILS...The coldest temperatures will occur each 

  night from Midnight to 8 AM.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Ensure portable heaters are working properly and are used

correctly to avoid sparking a fire indoors. Do not use generators

or grills inside as carbon monoxide poisoning can result.



Check with your city or county officials for information on the

nearest warming center.



Be sure to dress in layers if outdoors. Make sure that pets and

livestock have adequate food, unfrozen water, and warmth. Cover

or tend to sensitive crops, plants, and vegetation.



&&



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For more information from the National Weather Service visit

https://weather.gov/mtr