089
WWUS75 KTWC 171159
NPWTWC
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TUCSON AZ
459 AM MST SAT OCT 17 2026
AZZ503>509-511>514-172100-
/O.EXP.KTWC.HW.W.0001.000000T0000Z-261017T1200Z/
/O.CON.KTWC.WI.Y.0008.261017T1200Z-261017T2100Z/
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-TUCSON METRO AREA-
SOUTH CENTRAL PINAL COUNTY-SOUTHEAST PINAL COUNTY-UPPER SAN PEDRO
RIVER VALLEY-EASTERN COCHISE COUNTY BELOW 5000 FEET-UPPER GILA
RIVER VALLEY-GALIURO AND PINALENO MOUNTAINS-CHIRICAHUA MOUNTAINS-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-CATALINA
AND RINCON MOUNTAINS-
INCLUDING THE CITIES OF CHIRICAHUA N.M., CANELO HILLS, NOGALES,
MOUNT LEMMON, VAIL, SAFFORD, ORACLE, PICACHO PEAK STATE PARK, BENSON,
MARANA, MADERA CANYON, GREEN VALLEY, CLIFTON, BISBEE, TUCSON,
MAMMOTH, SIERRA VISTA, SUMMERHAVEN, DOUGLAS, MOUNT GRAHAM, AND
WILLCOX
459 AM MST SAT OCT 17 2026
..HIGH WIND WARNING WILL EXPIRE AT 5 AM MST EARLY THIS MORNING
..WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS AFTERNOON
* WHAT...EAST TO SOUTHEAST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH
EXPECTED.
* WHERE...FROM CENTRAL PIMA COUNTY EASTWARD EXCLUDING NORTHERN GRAHAM
AND GREENLEE COUNTIES.
* WHEN...UNTIL 2 PM MST THIS AFTERNOON.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREES AND POWER LINES.
WIDESPREAD POWER OUTAGES WILL BE POSSIBLE. TRAVEL WILL BE
DIFFICULT, ESPECIALLY FOR HIGH PROFILE VEHICLES. GUSTY WINDS WILL
BLOW AROUND AND DAMAGE UNSECURED OBJECTS. STRONG AND GUSTY WINDS
OVER DESERT AREAS COULD RESULT IN BLOWING DUST, BRIEFLY LOWERING
VISIBILITY BELOW A MILE AT TIMES.
* ADDITIONAL DETAILS...FOR THE HIGH WIND WARNING THE STRONGEST WINDS
ARE EXPECTED ON THE LEEWARD (WEST AND NORTHWEST) SIDES OF THE
MOUNTAINS. TERRAIN GAPS AND EAST-WEST ORIENTED VALLEYS WILL ALSO BE
SUSCEPTIBLE TO STRONG WINDS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
AZZ515-172100-
/O.CAN.KTWC.WI.Y.0008.000000T0000Z-261017T2100Z/
/O.NEW.KTWC.WI.Y.0009.261017T1200Z-261017T2100Z/
BABOQUIVARI MOUNTAINS-
INCLUDING THE CITIES OF KITT PEAK
459 AM MST SAT OCT 17 2026
..WIND ADVISORY IN EFFECT UNTIL 2 PM MST THIS AFTERNOON
* WHAT...EAST TO SOUTHEAST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...BABOQUIVARI MOUNTAINS.
* WHEN....
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
DIFFICULT DRIVING CONDITIONS WILL BE PRESENT, ESPECIALLY FOR LARGER
VEHICLES TRAVELING ALONG ROADWAYS WITH STRONG AND GUSTY CROSSWINDS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
AZZ502-172100-
/O.CON.KTWC.WI.Y.0008.000000T0000Z-261017T2100Z/
TOHONO O'ODHAM NATION-
INCLUDING THE CITIES OF SELLS
459 AM MST SAT OCT 17 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST THIS AFTERNOON
* WHAT...EAST TO SOUTHEAST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...TOHONO O'ODHAM NATION.
* WHEN...UNTIL 2 PM MST THIS AFTERNOON.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
STRONG AND GUSTY WINDS OVER DESERT AREAS COULD RESULT IN BLOWING
DUST. DIFFICULT DRIVING CONDITIONS WILL BE PRESENT, ESPECIALLY FOR
LARGER VEHICLES TRAVELING ALONG ROADWAYS WITH STRONG AND GUSTY
CROSSWINDS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
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