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One product issued by NWS for: Nogales AZ
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Red Flag Warning

URGENT - FIRE WEATHER MESSAGE
National Weather Service Tucson AZ
132 PM MST Thu Apr 22 2021

AZZ151-152-154-230300-
/O.CON.KTWC.FW.W.0013.000000T0000Z-210423T0300Z/
Arizona Fire Weather Zone 151
Western half Desert Grasslands FDRA including elevations up to
5500 feet in Southeast corner of Pinal County-
Extreme Eastern Pima County-Western third of Cochise County-
Santa Cruz County-TDC-Arizona Fire Weather Zone 152
Eastern half Desert Grasslands FDRA including elevations up to
5500 feet in Southwest Graham County and Eastern two thirds of
Cochise County-Southern San Carlos Reservation-
Southern Greenlee County below 5000 feet-TDC-
Arizona Fire Weather Zone 154
Forest Woodlands FDRA including the Sky Islands of Southeast
Arizona above 5500 feet-Coronado NF-TDC-
132 PM MST Thu Apr 22 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING
FOR STRONG AND GUSTY WINDS, LOW HUMIDITY AND A VERY HIGH FIRE
DANGER RATING FOR FIRE WEATHER ZONES 151, 152, AND 154...

* AFFECTED AREA...Fire weather zone 151, 152 and 154, south and
  east of a Nogales to Benson to Safford line.

* TIMING...Until 8 PM MST this evening.

* WINDS...Southwest winds of 15 to 30 mph with gusts to 40 mph.
  Stronger gusts possible over higher ridges.

* RELATIVE HUMIDITY...Minimum relative humidity values around
  10 percent in the valleys and 10 to 18 percent over the
  higher terrain.

* IMPACTS...Any fires that develop or are ongoing will have the
  potential to spread rapidly and be resistant to control
  efforts.

* FOR A DETAILED VIEW OF THE HAZARD AREA...Visit
  weather.gov/Tucson and click on the Detailed Hazards Icon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now...or are expected to develop. A
combination of strong winds...low relative humidity...and very
dry vegetation will create the potential for rapid and erratic
fire growth.

Please advise the appropriate officials or fire crews in the
field of the Red Flag Warning for portions of Southeast Arizona.

&&

$$

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