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Weather Alert Detail

  • Freeze Warning for Santa Catalina and Rincon Mountains including Mount Lemmon, Summerhaven County, Arizona
  • Freeze Warning issued April 16 at 9:38PM MST until April 17 at 8:00AM MST by NWS
  • Effective: Thursday, April 16, 2015 at 9:38 p.m.
  • Expires: Friday, April 17, 2015 at 8 a.m.
  • ...UNSEASONABLY COLD TEMPERATURES TONIGHT INTO FRIDAY MORNING...
    ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM MST
    FRIDAY...
    A FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM MST FRIDAY.
    * IMPACTS...A LATE SEASON FREEZE WILL POSE SERIOUS DANGER TO NEW
    GROWTH EARLY IN THE GROWING SEASON.
    * TEMPERATURES...MOST LOCATIONS WILL SEE BETWEEN 30 AND 33
    DEGREES AT THEIR COLDEST. HOWEVER...A FEW OF THE COLDEST SPOTS
    MAY SEE TEMPERATURES FALLING AS LOW AS 27 OR 28.
    * TIMING...COLDEST LOCATIONS MAY SEE FREEZING TEMPERATURES AS
    EARLY AS 1 AM FRIDAY MORNING. HOWEVER...MOST LOCATIONS WILL
    EXPERIENCE FREEZING TEMPERATURES FOR ONE TO THREE HOURS JUST
    BEFORE AND AFTER SUNRISE.
    * FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT
    WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS TAB