THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A RED FLAG
WARNING FOR EXTREME FIRE CONDITIONS…WHICH IS IN EFFECT FROM
NOON TODAY TO 7 PM CDT THIS EVENING.
* TIMING…
* WIND…SOUTHWEST 20 TO 30 MPH GUSTING OVER 35 MPH.
* RELATIVE HUMIDITY…20 TO 25 PERCENT THIS AFTERNOON.
* FUEL…GRASSES ACROSS THE ENTIRE STATE REMAIN 85 TO 100 PERCENT
CURED. VERY LOW RELATIVE HUMIDITY VALUES ON TUESDAY HAS PRIMED
THESE FUELS FOR EASY IGNITION AND THE POTENTIAL FOR RAPID FIRE
GROWTH.
* IMPACTS…RAPID FIRE GROWTH IS LIKELY TODAY FOR ANY FUELS THAT
BECOME IGNITED. OUTDOOR BURNING IS NOT RECOMMENDED.
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.