Alert archive / Arizona / High Wind Warnings in 2010
High Wind Warning 7, NWS Flagstaff, AZ
NWS Flagstaff, AZ issued this high wind warning at May 10, 2010, 10:27 PM MST for Apache County, Coconino County, Navajo County, Arizona. It took effect at May 11, 2010, 6:09 AM MST. It was in force for 13 hr. 14 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- May 10, 2010, 10:27 PM MST (05:27 UTC)
- In effect from
- May 11, 2010, 6:09 AM MST
- Expired
- May 11, 2010, 7:00 PM MST
- In force
- 13 hr
- Issued by
- NWS Flagstaff, AZ
Counties Apache County, AZ, Coconino County, AZ, Navajo County, AZ
The radar
The Flagstaff radar (KFSX), 124 km from the middle of the area, began a volume at 05:25 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 11, 6:30 AM MST | DUST STORM | Leupp, AZ | NEAR ZERO VISIBILITY |
| May 11, 7:00 AM MST | NON-TSTM WND DMG | Two Guns, AZ | 1 SEMI AND 2 RV TRAILERS BLOWN OVER BY HIGH WINDS |
| May 11, 7:32 AM MST | NON-TSTM WND GST 77 | Two Guns, AZ | |
| May 11, 7:35 AM MST | NON-TSTM WND GST 59 | Flagstaff, AZ | |
| May 11, 7:45 AM MST | DUST STORM | 10 W Winslow, AZ | INTERSTATE 40 CLOSED DUE TO POOR VISIBILITY |
| May 11, 8:29 AM MST | NON-TSTM WND GST 58 | Winslow, AZ | |
| May 11, 9:30 AM MST | NON-TSTM WND GST 60 | Show Low, AZ | |
| May 11, 9:55 AM MST | NON-TSTM WND GST 58 | Window Rock, AZ | |
| May 11, 11:00 AM MST | DUST STORM | Chinle, AZ | VISIBILITY NEAR ZERO AT TIMES |
| May 11, 11:55 AM MST | NON-TSTM WND GST 59 | Petrified Forest Nation, AZ | |
| May 11, 12:10 PM MST | NON-TSTM WND GST 58 | 10 S Holbrook, AZ | |
| May 11, 12:11 PM MST | NON-TSTM WND GST 62 | Lupton, AZ | |
| May 11, 12:40 PM MST | DUST STORM | Dilkon, AZ | VISIBILITY NEAR 15 FEET |
| May 11, 1:00 PM MST | NON-TSTM WND GST 66 | 10 S Holbrook, AZ |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Flgstf/Belemont, AZ (KFGZ), launched 00:00Z, 5.5 hours before the alert went out and 121 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2163 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 69 m²/s²
- 0-3 km storm-relative helicity
- 174 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
569 WWUS75 KFGZ 110527 NPWFGZ URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE FLAGSTAFF AZ 1027 PM MST MON MAY 10 2010 AZZ012-013-040-111430- /O.UPG.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ /O.NEW.KFGZ.HW.W.0007.100511T1500Z-100512T0200Z/ /O.NEW.KFGZ.DS.W.0001.100511T1500Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264- INCLUDING THE CITIES OF...WINSLOW...HOLBROOK...SNOWFLAKE...DILKON 1027 PM MST MON MAY 10 2010 ...DUST STORM WARNING IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... ...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN FLAGSTAFF HAS ISSUED A DUST STORM WARNING...WHICH IS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. A HIGH WIND WARNING HAS ALSO BEEN ISSUED. THIS HIGH WIND WARNING IS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. THE WIND ADVISORY IS NO LONGER IN EFFECT. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASING TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 45 TO 55 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH GREATLY REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE... INTERSTATE 40 BETWEEN TWO GUNS AND WINSLOW NORTH TO HIGHWAY 15 FROM LEUPP TO DILKON...AND STATE ROUTE 87 FROM INTERSTATE 40 TO SECOND MESA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A DUST STORM WARNING MEANS AREAS WITH VISIBILITIES LESS THAN ONE QUARTER MILE ARE EXPECTED DUE TO BLOWING DUST. TRAVEL COULD BECOME EXTREMELY DANGEROUS. PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY INDOORS UNTIL THE STORM PASSES. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ014-017-111430- /O.UPG.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ /O.NEW.KFGZ.HW.W.0007.100511T1500Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-WHITE MOUNTAINS- INCLUDING THE CITIES OF...ST. JOHNS...SPRINGERVILLE...SHOW LOW 1027 PM MST MON MAY 10 2010 ...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN FLAGSTAFF HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. THE WIND ADVISORY IS NO LONGER IN EFFECT. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASING TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 50 TO 60 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. LOCALIZED BLOWING DUST IS POSSIBLE ACROSS THE LITTLE COLORADO RIVER VALLEY...INCLUDING SAINT JOHNS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ006>009-011-015-016-038-111430- /O.CON.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ GRAND CANYON COUNTRY-COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS- NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD- CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-WESTERN MOGOLLON RIM- EASTERN MOGOLLON RIM-OAK CREEK AND SYCAMORE CANYONS- INCLUDING THE CITIES OF...GRAND CANYON VILLAGE...SUPAI... PRESCOTT...WINDOW ROCK...GANADO...FLAGSTAFF...SEDONA 1027 PM MST MON MAY 10 2010 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. * TIMING: GUSTY WINDS WILL CONTINUE TONIGHT...ESPECIALLY EAST OF THE SAN FRANCISCO PEAKS WHERE GUSTS OVER 50 MPH ARE POSSIBLE. SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASING TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS FROM 45 TO 55 MPH. HIGHER GUSTS ARE POSSIBLE EAST OF THE SAN FRANCISCO PEAKS. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ010-039-111430- /O.CON.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ CHINLE VALLEY-BLACK MESA AREA- INCLUDING THE CITIES OF...CHINLE...KAYENTA 1027 PM MST MON MAY 10 2010 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASE TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 45 TO 55 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH GREATLY REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE THE CHINLE VALLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$
5 follow-up statements
095 WWUS75 KFGZ 110619 NPWFGZ URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE FLAGSTAFF AZ 1119 PM MST MON MAY 10 2010 AZZ012-013-040-111430- /O.CON.KFGZ.DS.W.0001.100511T1500Z-100512T0200Z/ /O.CON.KFGZ.HW.W.0007.100511T1500Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264- INCLUDING THE CITIES OF...WINSLOW...HOLBROOK...SNOWFLAKE...DILKON 1119 PM MST MON MAY 10 2010 ...DUST STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... A DUST STORM WARNING REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. A HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASING TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 35 TO 45 MPH WITH GUSTS FROM 50 TO 60 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH GREATLY REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE...INTERSTATE 40 BETWEEN TWO GUNS AND WINSLOW NORTH TO HIGHWAY 15 FROM LEUPP TO DILKON...AND STATE ROUTE 87 FROM INTERSTATE 40 TO SECOND MESA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A DUST STORM WARNING MEANS AREAS WITH VISIBILITIES LESS THAN ONE QUARTER MILE ARE EXPECTED DUE TO BLOWING DUST. TRAVEL COULD BECOME EXTREMELY DANGEROUS. PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY INDOORS UNTIL THE STORM PASSES. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ014-017-111430- /O.CON.KFGZ.HW.W.0007.100511T1500Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-WHITE MOUNTAINS- INCLUDING THE CITIES OF...ST. JOHNS...SPRINGERVILLE...SHOW LOW 1119 PM MST MON MAY 10 2010 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASING TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 50 TO 60 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. LOCALIZED BLOWING DUST IS POSSIBLE ACROSS THE LITTLE COLORADO RIVER VALLEY...INCLUDING SAINT JOHNS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ006>009-011-015-016-038-111430- /O.CON.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ GRAND CANYON COUNTRY-COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS- NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD- CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-WESTERN MOGOLLON RIM- EASTERN MOGOLLON RIM-OAK CREEK AND SYCAMORE CANYONS- INCLUDING THE CITIES OF...GRAND CANYON VILLAGE...SUPAI... PRESCOTT...WINDOW ROCK...GANADO...FLAGSTAFF...SEDONA 1119 PM MST MON MAY 10 2010 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. * TIMING: GUSTY WINDS WILL CONTINUE TONIGHT...ESPECIALLY EAST OF THE SAN FRANCISCO PEAKS WHERE GUSTS OVER 50 MPH ARE POSSIBLE. SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASING TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS FROM 45 TO 55 MPH. HIGHER GUSTS ARE POSSIBLE EAST OF THE SAN FRANCISCO PEAKS. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ010-039-111430- /O.CON.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ CHINLE VALLEY-BLACK MESA AREA- INCLUDING THE CITIES OF...CHINLE...KAYENTA 1119 PM MST MON MAY 10 2010 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 7 PM MST TUESDAY. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY TUESDAY MORNING AND WILL LAST MUCH OF THE DAY TUESDAY...BEFORE DECREASE TUESDAY EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 45 TO 55 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE THE CHINLE VALLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$
370 WWUS75 KFGZ 111223 NPWFGZ URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE FLAGSTAFF AZ 523 AM MST TUE MAY 11 2010 AZZ012-013-040-112300- /O.CON.KFGZ.DS.W.0001.100511T1500Z-100512T0200Z/ /O.CON.KFGZ.HW.W.0007.100511T1500Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264- INCLUDING THE CITIES OF...WINSLOW...HOLBROOK...SNOWFLAKE...DILKON 523 AM MST TUE MAY 11 2010 ...DUST STORM WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A DUST STORM WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 35 TO 45 MPH WITH GUSTS FROM 50 TO 65 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH GREATLY REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE...INTERSTATE 40 BETWEEN TWO GUNS AND WINSLOW NORTH TO HIGHWAY 15 FROM LEUPP TO DILKON...AND STATE ROUTE 87 FROM INTERSTATE 40 TO SECOND MESA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A DUST STORM WARNING MEANS AREAS WITH VISIBILITIES LESS THAN ONE QUARTER MILE ARE EXPECTED DUE TO BLOWING DUST. TRAVEL COULD BECOME EXTREMELY DANGEROUS. PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY INDOORS UNTIL THE STORM PASSES. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ014-017-112300- /O.CON.KFGZ.HW.W.0007.100511T1500Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-WHITE MOUNTAINS- INCLUDING THE CITIES OF...ST. JOHNS...SPRINGERVILLE...SHOW LOW 523 AM MST TUE MAY 11 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS FROM 50 TO 65 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. LOCALIZED BLOWING DUST IS POSSIBLE ACROSS THE LITTLE COLORADO RIVER VALLEY...INCLUDING SAINT JOHNS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ006>009-011-015-016-038-112300- /O.CON.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ GRAND CANYON COUNTRY-COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS- NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD- CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-WESTERN MOGOLLON RIM- EASTERN MOGOLLON RIM-OAK CREEK AND SYCAMORE CANYONS- INCLUDING THE CITIES OF...GRAND CANYON VILLAGE...SUPAI... PRESCOTT...WINDOW ROCK...GANADO...FLAGSTAFF...SEDONA 523 AM MST TUE MAY 11 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: GUSTY WINDS WILL CONTINUE THIS MORNING...ESPECIALLY EAST OF THE SAN FRANCISCO PEAKS WHERE GUSTS OVER 50 MPH ARE POSSIBLE. SOUTHWEST WINDS WILL INCREASE IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING IN THE EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS FROM 45 TO 55 MPH. HIGHER GUSTS ARE POSSIBLE EAST OF THE SAN FRANCISCO PEAKS. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ010-039-112300- /O.CON.KFGZ.WI.Y.0012.100511T1500Z-100512T0200Z/ CHINLE VALLEY-BLACK MESA AREA- INCLUDING THE CITIES OF...CHINLE...KAYENTA 523 AM MST TUE MAY 11 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: SOUTHWEST WINDS WILL INCREASE IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 45 TO 55 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE THE CHINLE VALLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$
266 WWUS75 KFGZ 111309 NPWFGZ URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE FLAGSTAFF AZ 609 AM MST TUE MAY 11 2010 AZZ012-013-040-112300- /O.EXT.KFGZ.DS.W.0001.100511T1309Z-100512T0200Z/ /O.EXT.KFGZ.HW.W.0007.100511T1309Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264- INCLUDING THE CITIES OF...WINSLOW...HOLBROOK...SNOWFLAKE...DILKON 609 AM MST TUE MAY 11 2010 ...DUST STORM WARNING NOW IN EFFECT UNTIL 7 PM MST THIS EVENING... ...HIGH WIND WARNING NOW IN EFFECT UNTIL 7 PM MST THIS EVENING... THE DUST STORM WARNING IS NOW IN EFFECT UNTIL 7 PM MST THIS EVENING. THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: SOUTHWEST WINDS WILL INCREASE EARLY IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 35 TO 45 MPH WITH GUSTS FROM 50 TO 65 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH GREATLY REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE...INTERSTATE 40 BETWEEN TWO GUNS AND WINSLOW NORTH TO HIGHWAY 15 FROM LEUPP TO DILKON...AND STATE ROUTE 87 FROM INTERSTATE 40 TO SECOND MESA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A DUST STORM WARNING MEANS AREAS WITH VISIBILITIES LESS THAN ONE QUARTER MILE ARE EXPECTED DUE TO BLOWING DUST. TRAVEL COULD BECOME EXTREMELY DANGEROUS. PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY INDOORS UNTIL THE STORM PASSES. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ014-017-112300- /O.EXT.KFGZ.HW.W.0007.100511T1309Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-WHITE MOUNTAINS- INCLUDING THE CITIES OF...ST. JOHNS...SPRINGERVILLE...SHOW LOW 609 AM MST TUE MAY 11 2010 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 7 PM MST THIS EVENING... THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: SOUTHWEST WINDS WILL INCREASE IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS FROM 50 TO 65 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. LOCALIZED BLOWING DUST IS POSSIBLE ACROSS THE LITTLE COLORADO RIVER VALLEY...INCLUDING SAINT JOHNS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ006>009-011-015-016-038-112300- /O.EXT.KFGZ.WI.Y.0012.100511T1309Z-100512T0200Z/ GRAND CANYON COUNTRY-COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS- NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD- CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-WESTERN MOGOLLON RIM- EASTERN MOGOLLON RIM-OAK CREEK AND SYCAMORE CANYONS- INCLUDING THE CITIES OF...GRAND CANYON VILLAGE...SUPAI... PRESCOTT...WINDOW ROCK...GANADO...FLAGSTAFF...SEDONA 609 AM MST TUE MAY 11 2010 ...WIND ADVISORY NOW IN EFFECT UNTIL 7 PM MST THIS EVENING... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: GUSTY WINDS WILL CONTINUE THIS MORNING...ESPECIALLY EAST OF THE SAN FRANCISCO PEAKS WHERE GUSTS OVER 50 MPH ARE POSSIBLE. SOUTHWEST WINDS WILL INCREASE IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING IN THE EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS FROM 45 TO 55 MPH. HIGHER GUSTS ARE POSSIBLE EAST OF THE SAN FRANCISCO PEAKS. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ010-039-112300- /O.EXT.KFGZ.WI.Y.0012.100511T1309Z-100512T0200Z/ CHINLE VALLEY-BLACK MESA AREA- INCLUDING THE CITIES OF...CHINLE...KAYENTA 609 AM MST TUE MAY 11 2010 ...WIND ADVISORY NOW IN EFFECT UNTIL 7 PM MST THIS EVENING... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: SOUTHWEST WINDS WILL INCREASE IN THE MORNING AND WILL LAST MUCH OF THE DAY BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 45 TO 55 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE THE CHINLE VALLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$
648 WWUS75 KFGZ 112103 NPWFGZ URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE FLAGSTAFF AZ 203 PM MST TUE MAY 11 2010 AZZ012-013-040-120200- /O.CON.KFGZ.DS.W.0001.000000T0000Z-100512T0200Z/ /O.CON.KFGZ.HW.W.0007.000000T0000Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264- INCLUDING THE CITIES OF...WINSLOW...HOLBROOK...SNOWFLAKE...DILKON 203 PM MST TUE MAY 11 2010 ...DUST STORM WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A DUST STORM WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: STRONG SOUTHWEST WINDS WILL CONTINUE THROUGH THE AFTERNOON BEFORE DECREASING EARLY THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 35 TO 45 MPH WITH GUSTS FROM 50 TO 65 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH GREATLY REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE...INTERSTATE 40 BETWEEN TWO GUNS AND WINSLOW NORTH TO HIGHWAY 15 FROM LEUPP TO DILKON...AND STATE ROUTE 87 FROM INTERSTATE 40 TO SECOND MESA. SOME PEAK WIND GUSTS REPORTED AS OF 130 PM MST THIS AFTERNOON INCLUDE... WINSLOW .................... 58 MPH. I-40 NEAR TWO GUNS ......... 77 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A DUST STORM WARNING MEANS AREAS WITH VISIBILITIES LESS THAN ONE QUARTER MILE ARE EXPECTED DUE TO BLOWING DUST. TRAVEL COULD BECOME EXTREMELY DANGEROUS. PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY INDOORS UNTIL THE STORM PASSES. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ014-017-120200- /O.CON.KFGZ.HW.W.0007.000000T0000Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-WHITE MOUNTAINS- INCLUDING THE CITIES OF...ST. JOHNS...SPRINGERVILLE...SHOW LOW 203 PM MST TUE MAY 11 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: STRONG SOUTHWEST WINDS WILL CONTINUE THROUGH THE AFTERNOON BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS FROM 50 TO 65 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. LOCALIZED BLOWING DUST IS POSSIBLE ACROSS THE LITTLE COLORADO RIVER VALLEY...INCLUDING SAINT JOHNS. SOME PEAK WIND GUSTS REPORTED AS OF 130 PM MST THIS AFTERNOON INCLUDE... ST. JOHNS .................. 55 MPH. SHOW LOW ................... 60 MPH. LUPTON ..................... 62 MPH. GREER ...................... 52 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING...WITH SUSTAINED WIND SPEEDS GREATER THAN 40 MPH OR GUSTS GREATER THAN 58 MPH. WINDS THIS STRONG CAN CAUSE PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ006>009-011-015-016-038-120200- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-100512T0200Z/ GRAND CANYON COUNTRY-COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS- NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD- CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-WESTERN MOGOLLON RIM- EASTERN MOGOLLON RIM-OAK CREEK AND SYCAMORE CANYONS- INCLUDING THE CITIES OF...GRAND CANYON VILLAGE...SUPAI... PRESCOTT...WINDOW ROCK...GANADO...FLAGSTAFF...SEDONA 203 PM MST TUE MAY 11 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: STRONG AND GUSTY WINDS WILL CONTINUE THIS AFTERNOON...ESPECIALLY EAST OF THE SAN FRANCISCO PEAKS WHERE GUSTS OVER 50 MPH ARE POSSIBLE. THESE STRONG SOUTHWEST WINDS WILL CONTINUE THROUGH THE AFTERNOON BEFORE DECREASING IN THE EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS FROM 40 TO 55 MPH. HIGHER GUSTS ARE POSSIBLE EAST OF THE SAN FRANCISCO PEAKS. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. SOME PEAK WIND GUSTS REPORTED AS OF 130 PM MST THIS AFTERNOON INCLUDE... FLAGSTAFF AIRPORT .......... 59 MPH. DONEY PARK ................. 54 MPH. GRAND CANYON ............... 43 MPH. SEDONA ..................... 43 MPH. WILLIAMS ................... 51 MPH. PRESCOTT ................... 37 MPH. WINDOW ROCK ................ 58 MPH. HEBER ...................... 47 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$ AZZ010-039-120200- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-100512T0200Z/ CHINLE VALLEY-BLACK MESA AREA- INCLUDING THE CITIES OF...CHINLE...KAYENTA 203 PM MST TUE MAY 11 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING. * TIMING: STRONG SOUTHWEST WINDS WILL CONTINUE THIS AFTERNOON BEFORE DECREASING THIS EVENING. * WINDS: EXPECT SOUTHWEST WINDS OF 30 TO 40 MPH WITH GUSTS FROM 45 TO 55 MPH. * IMPACTS: DANGEROUS CROSS WINDS...ESPECIALLY IF YOU ARE DRIVING A HIGH PROFILE VEHICLE. IN ADDITION...SOME AREAS WILL EXPERIENCE BLOWING DUST WITH REDUCED VISIBILITY. SOME LOCATIONS THAT WILL LIKELY BE IMPACTED BY BLOWING DUST INCLUDE THE CHINLE VALLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH...OR GUSTS FROM 40 TO 57 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. CONSIDER SECURING LOOSE BELONGINGS ON YOUR PROPERTY. ADDITIONAL WEATHER INFORMATION IS ON THE WEB AT WWW.WEATHER.GOV/FLAGSTAFF. && $$
733 WWUS75 KFGZ 120159 NPWFGZ URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE FLAGSTAFF AZ 659 PM MST TUE MAY 11 2010 AZZ012-013-040-120300- /O.EXP.KFGZ.DS.W.0001.000000T0000Z-100512T0200Z/ /O.EXP.KFGZ.HW.W.0007.000000T0000Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- NORTHEAST PLATEAUS AND MESAS SOUTH OF HWY 264- INCLUDING THE CITIES OF...WINSLOW...HOLBROOK...SNOWFLAKE...DILKON 659 PM MST TUE MAY 11 2010 ...DUST STORM WARNING WILL EXPIRE AT 7 PM MST THIS EVENING... ...HIGH WIND WARNING WILL EXPIRE AT 7 PM MST THIS EVENING... THE DUST STORM WARNING WILL EXPIRE AT 7 PM MST THIS EVENING. THE HIGH WIND WARNING WILL EXPIRE AT 7 PM MST THIS EVENING. WINDS WILL CONTINUE TO DECREASE THIS EVENING...TO UNDER 15 MPH IN MOST LOCATIONS BY 8 PM MST. SOME RESIDUAL DUST WILL PERSIST FOR THE NEXT FEW HOURS MAINLY NORTHEAST OF WINSLOW DUE TO HIGH WINDS EARLIER TODAY...BUT VISIBILITIES SHOULD CONTINUE TO RAPIDLY IMPROVE THROUGH THE EVENING. $$ AZZ014-017-120300- /O.EXP.KFGZ.HW.W.0007.000000T0000Z-100512T0200Z/ LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY-WHITE MOUNTAINS- INCLUDING THE CITIES OF...ST. JOHNS...SPRINGERVILLE...SHOW LOW 659 PM MST TUE MAY 11 2010 ...HIGH WIND WARNING WILL EXPIRE AT 7 PM MST THIS EVENING... THE HIGH WIND WARNING WILL EXPIRE AT 7 PM MST THIS EVENING. WINDS WILL CONTINUE TO DECREASE THROUGH THE EVENING HOURS...FALLING BELOW 15 MPH IN MOST AREAS BY 8 PM MST. $$ AZZ006>009-011-015-016-038-120300- /O.EXP.KFGZ.WI.Y.0012.000000T0000Z-100512T0200Z/ GRAND CANYON COUNTRY-COCONINO PLATEAU-YAVAPAI COUNTY MOUNTAINS- NORTHEAST PLATEAUS AND MESAS HWY 264 NORTHWARD- CHUSKA MOUNTAINS AND DEFIANCE PLATEAU-WESTERN MOGOLLON RIM- EASTERN MOGOLLON RIM-OAK CREEK AND SYCAMORE CANYONS- INCLUDING THE CITIES OF...GRAND CANYON VILLAGE...SUPAI... PRESCOTT...WINDOW ROCK...GANADO...FLAGSTAFF...SEDONA 659 PM MST TUE MAY 11 2010 ...WIND ADVISORY WILL EXPIRE AT 7 PM MST THIS EVENING... THE WIND ADVISORY WILL EXPIRE AT 7 PM MST THIS EVENING. WINDS WILL CONTINUE TO DECREASE THROUGH THE EVENING HOURS...FALLING BELOW 15 MPH IN MOST AREAS BY 8 PM MST. $$ AZZ010-039-120300- /O.EXP.KFGZ.WI.Y.0012.000000T0000Z-100512T0200Z/ CHINLE VALLEY-BLACK MESA AREA- INCLUDING THE CITIES OF...CHINLE...KAYENTA 659 PM MST TUE MAY 11 2010 ...WIND ADVISORY WILL EXPIRE AT 7 PM MST THIS EVENING... THE WIND ADVISORY WILL EXPIRE AT 7 PM MST THIS EVENING. WINDS WILL CONTINUE TO DECREASE THROUGH THE EVENING HOURS...FALLING BELOW 15 MPH IN MOST AREAS BY 8 PM MST. $$
What forecasters said that day
The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Flagstaff, AZ wrote its last area forecast discussion before this high wind warning went out at May 10, 8:55 PM MST, 1 hour 32 minutes earlier.
Area forecast discussion, May 10, 8:55 PM MST, 1 hour 32 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE FLAGSTAFF AZ 855 PM MST MON MAY 10 2010 .SYNOPSIS...EXPECT BREEZY CONDITIONS OVERNIGHT AHEAD OF ANOTHER STORM DUE TUESDAY. THIS NEXT SYSTEM WILL BRING ANOTHER ROUND OF STRONG WINDS TO THE STATE LATE TONIGHT THROUGH TUESDAY AS WELL AS COLDER TEMPERATURES...AND A CHANCE OF RAIN AND SNOW SHOWERS FROM FLAGSTAFF NORTHWARD. LIGHTER WINDS AND WARMER TEMPERATURES ARE EXPECTED TOWARD THE END OF THE WEEK. && .DISCUSSION...AT 830 PM...A FAST MOVING LATE-SEASON STORM SYSTEM WAS CENTERED OVER NORTHERN CALIFORNIA...HEADED SOUTHEASTWARD. WINDS ALOFT ARE ALREADY INCREASING ACROSS NORTHERN ARIZONA...AND BREEZY WINDS WILL CONTINUE ALL NIGHT. DOWNSLOPE REGIONS INCLUDING LOCATIONS NORTHEAST OF THE SAN FRANCISCO PEAKS MAY SEE GUSTS IN EXCESS OF 45 MPH OVERNIGHT. THE SYSTEM IS FORECAST TO BE OVER SRN NEVADA/SW UTAH BY SUNRISE...THEN EAST OF THE STATE BY LATE TUESDAY EVENING. EXPECT SOUTHWEST WINDS TO INCREASE QUICKLY AFTER SUNRISE ACROSS CENTRAL AND EASTERN ARIZONA. THE STRONGEST WINDS WILL DEVELOP OVER EAST CENTRAL ARIZONA...INCLUDING WINSLOW...ST JOHNS AND SHOW LOW...WHERE EARLIER MODEL GUIDANCE SUGGESTED SUSTAINED WINDS NEAR 40 MPH. WILL CONSIDER UPGRADING THESE AREAS TO A HIGH WIND WARNING FOR TUESDAY AFTER A LOOK AT 00Z MODEL RUNS. ANOTHER ROUND OF BLOWING DUST WILL DEVELOP FROM AROUND WINSLOW NORTHEASTWARD...POSSIBLY AS EARLY AS 7-8 AM AND CONTINUING INTO THE AFTERNOON. SOME AREAS MAY SEE GREATLY REDUCED VISIBILITY RESULTING IN DIFFICULT DRIVING CONDITIONS...INCLUDING PORTIONS OF INTERSTATE 40. ALSO...TEMPERATURES WILL BE AS MUCH AS 15 DEGREES BELOW NORMAL. THIS FRONT WILL NOT HAVE MUCH MOISTURE TO WORK WITH...BUT ENOUGH WILL POOL ALONG THE FRONT FOR SCATTERED RAIN AND SNOW SHOWERS TO DEVELOP FROM FLAGSTAFF NORTHWARD. THE HEAVIER SHOWERS ALONG THE UTAH BORDER MAY ACTUALLY DUST THE GROUND WHITE ABOVE 7000 FEET TUESDAY AFTERNOON. THESE SHOWERS WILL LINGER BEHIND THE FRONT INTO WEDNESDAY AS THE ATMOSPHERE DESTABILIZES...BUT MOST ACTIVITY WILL BE LIGHT. MUCH WARMER AND LESS WINDY CONDITIONS WILL DEVELOP LATER IN THE WEEK AS RIDGE DEVELOPS OVER THE SOUTHWEST. && .AVIATION...FOR THE 06Z PACKAGE...SOUTHWEST WINDS OF 10-20G25-30KT WILL CONTINUE INTO THE EVENING AND OVERNIGHT HOURS. BY THE DAYLIGHT HRS TUESDAY...WINDS WILL INCREASE A BIT FURTHER WITH GUSTS TO 45-50KT POSSIBLE IN FAVORED LOCATIONS. A SLIGHT CHANCE OF SHOWERS...PRIMARILY NORTH OF A KGCN-KRQE LINE...WILL DEVELOP AFTER 11Z TUESDAY. ALSO...AREAS OF BLOWING DUST WILL DEVELOP ALONG AND NORTH OF I-40 IN EAST CENTRAL ARIZONA TUESDAY MORNING THROUGH THE AFTERNOON. OTHERWISE...VFR CONDITIONS EXPECTED FOR THE NEXT 24 HOURS. AVIATION DISCUSSION NOT UPDATED FOR AMENDMENTS. && .FIRE WEATHER...ANOTHER LOW PRESSURE SYSTEM WILL MOVE INTO AND ACROSS NORTHERN ARIZONA TONIGHT AND TUESDAY. COOLER TEMPS AND VERY STRONG WINDS WILL DEVELOP...ESPECIALLY FROM FLAGSTAFF NORTHEASTWARD...RESULTING IN CRITICAL FIRE WEATHER CONDITIONS. A RED FLAG WARNING HAS BEEN ISSUED FOR TUESDAY FOR EAST CENTRAL AND NORTHEAST ARIZONA. BY WEDNESDAY...WARMER TEMPERATURES AND LIGHTER WINDS WILL RETURN TO NORTHERN ARIZONA. THURSDAY THROUGH SATURDAY...GRADUALLY WARMING DAYTIME TEMPERATURES WITH LIGHTER WINDS ARE ANTICIPATED THROUGH THE PERIOD AND CRITICAL FIRE WEATHER CONDITIONS ARE NOT EXPECTED. && .FGZ WATCHES/WARNINGS/ADVISORIES... RED FLAG WARNING FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR FIRE WX ZONES AZZ110>114-140. WIND ADVISORY FROM 8 AM MST UNTIL 7 PM MST TUESDAY AZ ZONES AZZ006>017-038>040. && PUBLIC...................JJ AVIATION/FIRE WEATHER....JJ VISIT WEATHER.GOV/FLAGSTAFF FOR NORTHERN ARIZONA WEATHER INFORMATION.
Hazardous weather outlook, May 10, 8:09 PM MST, 2 hours 18 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE FLAGSTAFF AZ 809 PM MST MON MAY 10 2010 AZZ004>018-037>040-111300- WESTERN MOGOLLON RIM-GRAND CANYON COUNTRY-YAVAPAI COUNTY MOUNTAINS- YAVAPAI COUNTY VALLEYS AND BASINS-OAK CREEK AND SYCAMORE CANYONS- MARBLE AND GLEN CANYONS-KAIBAB PLATEAU-COCONINO PLATEAU- NORTHEAST PLATEAU AND MESAS HWY 264 NORTHWARD- NORTHEAST PLATEAU AND MESAS SOUTH OF HWY 264- CHINLE VALLEY-CHUSKA MOUNTAINS AND DEFIANCE PLATEAU- BLACK MESA AREA-LITTLE COLORADO RIVER VALLEY IN COCONINO COUNTY- LITTLE COLORADO RIVER VALLEY IN NAVAJO COUNTY- LITTLE COLORADO RIVER VALLEY IN APACHE COUNTY- EASTERN MOGOLLON RIM-WHITE MOUNTAINS-NORTHERN GILA COUNTY- 809 PM MST MON MAY 10 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR APACHE...COCONINO...NORTHERN GILA...NAVAJO...AND YAVAPAI COUNTIES IN NORTHERN ARIZONA. .DAY ONE...REST OF TODAY BREEZY AND GUSTY SOUTHWEST WINDS WILL CONTINUE ACROSS THE AREA INTO TONIGHT AS ANOTHER COLD FRONT APPROACHES THE STATE. WIND GUSTS MAY LOCALLY EXCEED 40 MPH OVER DOWNSLOPE REGIONS...INCLUDING THE HIGHWAY 89 CORRIDOR FROM DONEY PARK TO GRAY MOUNTAIN...AND THE HOUSEROCK VALLEY. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY ANOTHER PACIFIC STORM SYSTEM WILL MOVE THROUGH THE REGION TUESDAY. WINDS WILL INCREASE DURING THE EARLY MORNING HOURS TUESDAY...AND A WIND ADVISORY HAS BEEN ISSUED FOR MUCH OF NORTHERN AND CENTRAL ARIZONA THROUGH EARLY TUESDAY EVENING. SEE PHXNPWFGZ FOR DETAILS. CRITICAL FIRE WEATHER CONDITIONS ARE ALSO EXPECTED ACROSS EAST CENTRAL ARIZONA...AND A RED FLAG WARNING HAS BEEN ISSUED FOR TUESDAY.
The office that day
Everything else NWS Flagstaff, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 10, 7:55 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 24 hr |
| May 10, 10:27 PM MST | Dust Storm Warning | FGZ | Apache, Coconino, Navajo | 21 hr |
Nearby
High Wind Warnings in Arizona, 2010Every high wind warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.