Event driven product. Issued as needed. 

This is a sample product only. The actual product will represent the geographical area requested.

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1135 PM PST MON DEC 23 2002

..FREEZE WARNING FOR THE UPPER DESERTS AND A FROST ADVISORY FOR THE 
VALLEYS AND LOWER DESERTS OF EXTREME SOUTHWEST CALIFORNIA UNTIL 8 AM 
TUESDAY...

.CLEAR SKIES AND CALM WINDS WILL ALLOW TEMPERATURES TO DROP TO NEAR 
FREEZING TONIGHT WITH AREAS OF FROST IN WIND PROTECTED AREAS WITH 
SUBFREEZING TEMPERATURES FOR SEVERAL HOURS IN THE UPPER DESERTS.

CAZ048-050-241200-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-
1135 PM PST MON DEC 23 2002

..FROST ADVISORY UNTIL 8 AM TUESDAY...

TEMPERATURES WILL FALL TO NEAR FREEZING IN THE INLAND VALLEYS BY 
SUNRISE TUESDAY WITH WIDESPREAD FROST.

$$

CAZ060-241200-
APPLE AND YUCCA VALLEYS-
1135 PM PST MON DEC 23 2002

..FREEZE WARNING UNTIL 8 AM TUESDAY...

TEMPERATURES WILL TO BETWEEN 22 AND 28 DEGREES FOR SEVERAL HOURS 
THROUGH SUNRISE IN WIND PROTECTED LOCATIONS WITH AREAS OF FROST.

$$

CAZ061-062-241200-
COACHELLA VALLEY-
SAN DIEGO COUNTY DESERTS-
1135 PM PST MON DEC 23 2002

..FROST ADVISORY UNTIL 8 AM TUESDAY...

TEMPERATURES WILL FALL TO AROUND FREEZING BY SUNRISE TUESDAY WITH 
AREAS OF FROST IN WIND PROTECTED LOCATIONS.

$$