467
WWUS75 KPSR 180557
NPWPSR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
1057 PM PDT SUN MAY 17 2026
CAZ563-566-567-180700-
/O.EXP.KPSR.WI.Y.0016.000000T0000Z-260518T0600Z/
SALTON SEA-IMPERIAL COUNTY WEST-IMPERIAL VALLEY-
INCLUDING THE CITIES OF DESERT SHORES, CALEXICO, WINONA, COYOTE
WELLS, OCOTILLO, COOLIDGE SPRINGS, PLASTER CITY, EL CENTRO,
BRAWLEY, SALTON CITY, AND ALAMORIO
1057 PM PDT SUN MAY 17 2026
..WIND ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING
WINDS HAVE MOSTLY FALLEN BELOW ADVISORY LEVEL AND WILL CONTINUE TO
SUBSIDE OVER THE NEXT COUPLE HOURS. THUS THE ADVISORY WAS ALLOWED TO
EXPIRE.
CAZ562-180800-
/O.CON.KPSR.WI.Y.0016.000000T0000Z-260518T0800Z/
IMPERIAL COUNTY SOUTHWEST-
INCLUDING THE CITIES OF MOUNTAIN SPRING
1057 PM PDT SUN MAY 17 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT MONDAY
* WHAT...SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 TO 60 MPH.
* WHERE...SOUTHWEST CORNER OF IMPERIAL COUNTY.
* WHEN...UNTIL 1 AM PDT MONDAY.
* IMPACTS...DIFFICULT DRIVING CONDITIONS, ESPECIALLY FOR LARGER
VEHICLES TRAVELING ALONG ROADS WITH CROSSWINDS. LIGHT, UNSECURED
OBJECTS MAY BECOME AIRBORNE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF BETWEEN 30 AND
40 MPH ARE EXPECTED, OR WIND GUSTS OF BETWEEN 40 AND 58 MPH. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
CAZ560-561-564-568>570-181800-
/O.CON.KPSR.WI.Y.0016.260518T0600Z-260518T1800Z/
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-CHUCKWALLA MOUNTAINS-
CHIRIACO SUMMIT-PALO VERDE VALLEY-CHUCKWALLA VALLEY-
INCLUDING THE CITIES OF PALO VERDE, CHIRIACO SUMMIT, IMPERIAL HOT
MINERAL SPRINGS, COTTONWOOD VISITOR, MARTINEZ LAKE, BLYTHE,
MIDLAND, LOST HORSE-KEYS VILLAGE, AND RIPLEY
1057 PM PDT SUN MAY 17 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT MONDAY
* WHAT...NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 TO 50 MPH
EXPECTED.
* WHERE...WESTERN PORTION OF JOSHUA TREE NATIONAL PARK, EASTERN
PORTION OF JOSHUA TREE NATIONAL PARK, CHUCKWALLA MOUNTAINS,
CHIRIACO SUMMIT, PALO VERDE VALLEY, AND CHUCKWALLA VALLEY.
* WHEN...UNTIL 11 AM PDT MONDAY.
* IMPACTS...DIFFICULT DRIVING CONDITIONS, ESPECIALLY FOR LARGER
VEHICLES TRAVELING ALONG ROADS WITH CROSSWINDS. LIGHT, UNSECURED
OBJECTS MAY BECOME AIRBORNE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF BETWEEN 30 AND
40 MPH ARE EXPECTED, OR WIND GUSTS OF BETWEEN 40 AND 58 MPH. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
IN ADDITION, STRONG WINDS OVER DESERT AREAS COULD RESULT IN BRIEFLY
LOWERED SURFACE VISIBILITIES TO WELL UNDER A MILE AT TIMES IN
BLOWING DUST OR BLOWING SAND. USE EXTRA CAUTION. AS OF 2250PDT A
LARGE SWATH OF LOFTED DUST WITH VISIBILITIES DOWN TO 2-5 MILES WAS
SEEN ACROSS SAN BERNARDINO MOVING SOUTH TOWARD RIVERSIDE COUNTY.
SDB
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