RED FLAG WARNING EXPANDED to include the western 1/2 of Iowa
March 30th, 2015 by Ric Hanson
414 AM CDT MON MAR 30 2015
A RED FLAG WARNING is IN EFFECT FROM NOON TODAY UNTIL 7- PM FOR THE ENTIRE WESTERN HALF OF IOWA, INCLUDING ALL COUNTIES IN THE KJAN LISTENING AREA. THE RED FLAG WARNING IS FOR EXTREME FIRE CONDITIONS.
* WIND…SOUTHWEST TO WEST WINDS AT 20 TO 25 MPH WITH FREQUENT GUSTS TO 30 MPH.
* RELATIVE HUMIDITY…HUMIDITY VALUES WILL DROP TO AROUND 20 PERCENT THIS AFTERNOON.
* FUEL…GRASSES REMAIN NEARLY 100 PERCENT CURED ACROSS THE WARNING AREA.
* IMPACTS…ANY FIRES THAT DEVELOP WILL HAVE THE POTENTIAL TO SPREAD VERY RAPIDLY DUE TO WINDY AND DRY CONDITIONS. ANY OUTDOOR BURNING IS HIGHLY DISCOURAGED AND SHOULD BE AVOIDED TODAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW…OR WILL SHORTLY. A COMBINATION OF STRONG WINDS…LOW RELATIVE HUMIDITY…AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.