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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
603 AM MST WED JUL 27 2016

AZZ004>018-037>040-280130-
KAIBAB PLATEAU-MARBLE AND GLEN CANYONS-GRAND CANYON COUNTRY-
COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS-
NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD-CHINLE VALLEY-
CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-
LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY-
LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY-
LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-
WESTERN MOGOLLON RIM-EASTERN MOGOLLON RIM-WHITE MOUNTAINS-
NORTHERN GILA COUNTY-YAVAPAI COUNTY VALLEYS AND BASINS-
OAK CREEK AND SYCAMORE CANYONS-BLACK MESA AREA-
NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264-
603 AM MST WED JUL 27 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR APACHE...COCONINO...
NORTHERN GILA...NAVAJO...AND YAVAPAI COUNTIES IN NORTHERN
ARIZONA.

.DAY ONE...TODAY AND TONIGHT

AN EXCESSIVE HEAT WARNING HAS BEEN ISSUED FOR THE GRAND CANYON AND
PAGE AREAS BELOW 4000 FEET. SEE PHXNPWFGZ FOR DETAILS.

SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED AGAIN TODAY ALONG
THE MOGOLLON RIM. STORMS ARE EXPECTED TO PUSH SOUTH AND WESTWARD
OFF THE RIM AND INTO GILA AND YAVAPAI COUNTIES THIS AFTERNOON.
THE THREATS ARE LIGHTNING...LOCALIZED HEAVY RAINFALL...HAIL...AND
GUSTY WINDS.

ISOLATED STORM COVERAGE IS FORECAST FOR AREAS NORTH OF I-40.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THUNDERSTORM CHANCES WILL DECREASE THROUGH FRIDAY. AREAS NORTH OF
THE MOGOLLON RIM WILL EXPERIENCE DRY AND HOT CONDITIONS AND THE
EXCESSIVE HEAT WARNING WILL CONTINUE THROUGH THURSDAY EVENING.
SCATTERED THUNDERSTORMS ARE FORECAST FROM THE MOGOLLON RIM
SOUTHWARD.

FROM SATURDAY INTO NEXT WEEK DEEPER SUBTROPICAL MOISTURE IS
EXPECTED TO MOVE INTO NORTHERN ARIZONA AND BRING INCREASING
THUNDERSTORM COVERAGE.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$
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