Arizona Daily Star - Weather
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Hard Freeze Warning until 9AM MST SAT

bulletin remains in effect until 9:00 am Saturday for Tucson Metro Area including Tucson/Green Valley/Marana/Vail, AZ

...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MST THIS MORNING...

* IMPACTS...THESE TEMPERATURES WILL DAMAGE SENSITIVE AND UNPROTECTED PLANTS, AND DAMAGE UNPROTECTED OUTDOOR PLUMBING. UNTREATED ROAD SURFACES MAY REFREEZE, CAUSING HAZARDOUS DRIVING CONDITIONS. POWER LINES AND TREE LIMBS MAY DEVELOP A LAYER OF ICE WHICH COULD CAUSE POTENTIAL POWER OUTAGE CONCERNS.

* TEMPERATURES...TEMPERATURES WERE IN THE LOW TO MID 20S ACROSS THE LOWER ELEVATIONS OF COCHISE, GRAHAM, GREENLEE AND SANTA CRUZ COUNTIES. TEMPERATURES CONTINUED TO APPROACH THE MID AND UPPER 20S ACROSS EASTERN PIMA AND SOUTHEASTERN PINAL COUNTIES EARLY THIS MORNING.

* TIMING...TEMPERATURES WILL BE THE COLDEST WHEN THE GREATEST SKY CLEARING OCCURS. THIS WILL GENERALLY BE THROUGH 8 AM MST THIS MORNING.

* FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT WEATHER.GOV/TUCSON AND CLICK ON THE DETAILED HAZARDS ICON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS WIDESPREAD TEMPERATURES AT OR BELOW 28 DEGREES ARE EXPECTED...WITH SUB-FREEZING TEMPERATURES EXPECTED FOR SEVERAL HOURS. TO PREVENT FREEZING AND POSSIBLE BURSTING OF OUTDOOR WATER PIPES...THEY SHOULD BE WRAPPED...DRAINED...OR ALLOWED TO DRIP SLOWLY. THOSE THAT HAVE IN-GROUND SPRINKLER SYSTEMS SHOULD DRAIN THEM...AND COVER ABOVE-GROUND PIPES TO PROTECT THEM FROM FREEZING. THESE CONDITIONS WILL ALSO KILL CROPS AND OTHER SENSITIVE VEGETATION.

Mainly sunny. Highs in the low 50s and lows in the low 30s.

Today

52° 31°

Mainly sunny. Highs in the low 50s and lows in the low 30s.

Humidity:63%
Cloud Coverage:%
Wind:NE at 5 mph
Chance of Snow:0%
UV Index:6 High
Sunrise:06:58:07 AM
Sunset:06:16:41 PM

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DayPrecipTemp
Mainly sunny. Highs in the low 50s and lows in the low 30s.Sat
0%52° 31°
Times of sun and clouds. Highs in the mid 60s and lows in the upper 30s.Sun
0%65° 38°
Mix of sun and clouds. Highs in the upper 60s and lows in the low 40s.Mon
0%69° 41°
Times of sun and clouds. Highs in the low 70s and lows in the upper 40s.Tue
0%73° 49°
Mostly cloudy. Highs in the low 70s and lows in the mid 40s.Wed
0%73° 46°
Sunshine. Highs in the mid 70s and lows in the mid 40s.Thu
0%76° 46°
A few clouds. Highs in the upper 70s and lows in the low 50s.Fri
0%77° 50°
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