Red Flag Warning for western/sw Iowa – Wednesday afternoon
April 8th, 2014 by Ric Hanson
URGENT – FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
331 PM CDT TUE APR 8 2014
…CRITICAL FIRE WEATHER CONDITIONS EXPECTED FOR WEDNESDAY…
A WARM AND DRY AIRMASS WILL BE OVER THE REGION WEDNESDAY. THIS AIRMASS COMBINED WITH SOUTHWEST WINDS OF 15 TO 30 MPH AND AVAILABLE FUELS/DRY GRASSES…SHOULD ELEVATE FIRE WEATHER CONDITIONS INTO THE RED FLAG WARNING RANGE.
COUNTIES: MONONA-HARRISON-SHELBY-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-PAGE–
…RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM CDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY…
THE NATIONAL WEATHER SERVICE IN OMAHA/VALLEY HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY…WHICH IS IN EFFECT FROM NOON TO 7 PM CDT WEDNESDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT.
* WINDS…SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
* RELATIVE HUMIDITY…AS LOW AS 15 PERCENT.
* IMPACTS…FIRES CAN EASILY IGNITE AND SPREAD QUICKLY.
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 CAN CONTRIBUTE TO EXTREME FIRE BEHAVIOR.