401 AM CDT THU OCT 15 2015

FROST EXPECTED OVER WESTERN IOWA TONIGHT. A COLD FRONT IS EXPECTED TO PUSH THROUGH IOWA LATER TODAY ALLOWING TEMPERATURES TO DROP INTO THE 30S FOR OVERNIGHT LOWS. HIGH PRESSURE WILL SETTLE BEHIND INTO THE HIGH PLAINS WITH CLEAR SKIES AND LIGHT WINDS ALLOWING FOR FAVORABLE CONDITIONS FOR FROST DEVELOPMENT…ESPECIALLY IN THE NISHNABOTA VALLEY.

CASS-ADAMS-AUDUBON-CARROLL-CRAWFORD-FREMONT-HARRISON-MILLS-MONTGOMERY-PAGE-SHELBY-TAYLOR COUNTIES…

FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM CDT FRIDAY.

* TEMPERATURE…OVERNIGHT LOWS ARE EXPECTED TO DIP INTO THE MIDDLE 30’S.

* IMPACTS…AREAS OF FROST ARE EXPECTED TO FORM DURING THE EARLY MORNING HOURS FRIDAY…LIKELY IMPACTING SENSITIVE VEGETATION THAT HAS BEEN LEFT UNPROTECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED OR NOT BROUGHT INDOORS.