WEATHER SUMMARY FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
337 AM CDT SUN SEP 7 2008

WITH SURFACE HIGH PRESSURE CENTERED NEAR NORTHWESTERN
MISSOURI...LIGHT WINDS AND MOSTLY CLEAR TO PARTLY CLOUDY SKIES HAVE
ONCE AGAIN RESULTED IN THE DEVELOPMENT OF AREAS OF DENSE FOG DURING
THE EARLY MORNING HOURS...MAINLY IN CENTRAL AND SOUTHWESTERN IOWA.
TEMPERATURES HAVE FALLEN INTO THE MID 40S IN THE WEST WHERE WINDS
ARE LIGHEST...AND INTO THE LOW TO MID 50S ELSEWHERE.

ONCE THE FOG DISSIPATES THIS MORNING IT WILL BE A PARTLY CLOUDY AND
SLIGHTLY WARMER DAY WITH TEMPERATURES CLIMBING INTO THE UPPER 60S TO
LOWER 70S. THERE IS A CHANCE OF SHOWERS IN NORTHERN IOWA. A LOW
PRESSURE SYSTEM APPROACHING THE STATE TONIGHT WILL BRING US A COLD
AND WET MONDAY WITH RAIN LIKELY ACROSS THE STATE...ALONG WITH
ISOLATED THUNDERSTORMS AND LOCALLY HEAVY RAINFALL MAINLY IN THE
MORNING. ONCE THIS SYSTEM PASSES THROUGH HIGH PRESSURE WILL BUILD
INTO THE REGION RESULTING IN A COUPLE OF DRY DAYS...WITH
UNSEASONABLY COLD TEMPERATURES MONDAY NIGHT. ANOTHER STORM SYSTEM
WILL BRING RENEWED CHANCES FOR RAIN LATE WEDNESDAY AND THURSDAY.

HIGHS TODAY WILL BE IN THE UPPER 60S TO LOWER 70S...WITH LOWS
TONIGHT RANGING FROM MID 40S NORTHWEST TO MID 50S SOUTHEAST. IT WILL
BE COLDER MONDAY AND MONDAY NIGHT WITH HIGHS NEAR 60 AND LOWS NEAR
40 ACROSS MOST OF THE STATE. A WARMING TREND WILL ENSUE TUESDAY WITH
HIGHS BETWEEN 65 AND 70...AND LOWS TUESDAY NIGHT RANGING FROM MID
40S TO LOWER 50S.