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WWUS76 KSGX 071052
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
252 AM PST Fri Mar 7 2025

CAZ050-072230-
/O.EXA.KSGX.FR.Y.0004.250308T0800Z-250308T1700Z/
San Diego County Valleys-
252 AM PST Fri Mar 7 2025

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST 
SATURDAY...

* WHAT...Temperatures as low as 30 will result in frost formation.

* WHERE...Colder, wind-sheltered portions of the San Diego County 
  valleys, mainly the inland valleys.

* WHEN...From midnight tonight to 9 AM PST Saturday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive 
  outdoor plants may be killed if left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ048-072230-
/O.CON.KSGX.FR.Y.0003.000000T0000Z-250307T1700Z/
/O.CON.KSGX.FR.Y.0004.250308T0800Z-250308T1700Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
252 AM PST Fri Mar 7 2025

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING...
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM 
PST SATURDAY...

* WHAT...Temperatures as low as 32 will result in frost formation. 

* WHERE...Colder, wind-sheltered portions of the Inland Empire, 
  especially southern and eastern portions.

* WHEN...For the first Frost Advisory, until 9 AM PST this morning. 
  For the second Frost Advisory, from midnight tonight to 9 AM PST 
  Saturday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive 
  outdoor plants may be killed if left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

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