BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DES MOINES IA 1240 PM CDT FRI APR 2 2010 THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… BLACK HAWK COUNTY IN NORTHEAST IOWA… EASTERN BREMER COUNTY IN NORTHEAST IOWA… NORTHEASTERN TAMA COUNTY IN CENTRAL IOWA… * …
Month: April 2010
Strong Storms Quickly Moving NE
…LINE OF STRONG STORMS MOVING NORTHEAST ACROSS THE AREA… AT 1230 PM CDT…NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE OF STRONG THUNDERSTORMS FROM TAMA AND MONTEZUMA MOVING QUICKLY NORTHEASTWARD AT 55 TO 65 MPH. ONE HALF INCH DIAMETER HAIL…WINDS UP TO 50 MPH…OCCASIONAL CLOUD TO GROUND LIGHTNING…BRIEF MODERATE DOWNPOURS…ARE POSSIBLE AS THESE STORMS PASS …
Strong Winds Still Possible in EC/C Iowa
…STRONG WINDS EXPECTED OVER EAST CENTRAL IOWA… AT 1211 PM CDT…NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 35 MILES SOUTHWEST OF WATERLOO TO 70 MILES SOUTH OF WATERLOO…MOVING NORTHEAST AT 65 MPH. ONE HALF INCH DIAMETER HAIL…WINDS UP TO 50 MPH…OCCASIONAL CLOUD TO GROUND LIGHTNING…BRIEF MODERATE DOWNPOURS…ARE POSSIBLE WITH …
New Warning (7 Counties in Central Iowa)
BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DES MOINES IA 1144 AM CDT FRI APR 2 2010 THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… JASPER COUNTY IN CENTRAL IOWA… EASTERN LUCAS COUNTY IN SOUTH CENTRAL IOWA… WESTERN MAHASKA COUNTY IN SOUTH CENTRAL IOWA… …
New Warning (Jasper, Marshall, Polk and Story)
BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DES MOINES IA 1138 AM CDT FRI APR 2 2010 THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… NORTHWESTERN JASPER COUNTY IN CENTRAL IOWA… WESTERN MARSHALL COUNTY IN CENTRAL IOWA… NORTHEASTERN POLK COUNTY IN CENTRAL IOWA… EASTERN …
New Warning (Clarke, Lucas, Marion, Warren) until Noon
BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DES MOINES IA 1120 AM CDT FRI APR 2 2010 THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… CLARKE COUNTY IN SOUTH CENTRAL IOWA… EXTREME NORTHERN LUCAS COUNTY IN SOUTH CENTRAL IOWA… MARION COUNTY IN SOUTH CENTRAL …
First Warning of 2010 until 11:45am
BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DES MOINES IA 1110 AM CDT FRI APR 2 2010 THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… APPANOOSE COUNTY IN SOUTH CENTRAL IOWA… SOUTHEASTERN CLARKE COUNTY IN SOUTH CENTRAL IOWA… EASTERN DECATUR COUNTY IN SOUTH CENTRAL …
Severe Thunderstorm Watch #43
The Storm Prediction Center has issued a Severe Thunderstorm Watch in effect until 3pm this afternoon for Appanoose, Davis and Wayne Counties. Thunderstorms are currently moving through northern Missouri this morning and may move into the extreme southern tier of counties later this morning into the early afternoon hours. Strong Gusty winds will likely be …
Mesoscale Discussion #237
AREAS AFFECTED…PARTS OF ERN KS/WRN AND NRN MO/WRN AND CNTRL IA CONCERNING…SEVERE POTENTIAL…WATCH POSSIBLE VALID 021328Z – 021500Z IT IS NOT CERTAIN THAT A WW WILL BE NEEDED…AT LEAST IN THE NEAR TERM…BUT CONVECTIVE TRENDS WILL BE MONITORED. STRONGER MID/UPPER FORCING ASSOCIATED WITH A SHORT WAVE IMPULSE LIFTING OUT OF THE BASE OF APPROACHING LARGER …
Temperature Records Set on Thursday
A RECORD HIGH TEMPERATURE OF 86 DEGREES WAS SET AT MASON CITY IA TODAY. THIS BREAKS THE OLD RECORD OF 78 SET IN 1903. A RECORD HIGH TEMPERATURE OF 85 DEGREES WAS TIED AT OTTUMWA IA TODAY. THE LAST TIME THE HIGH TEMPERATURE WAS 85 DEGREES ON THIS DATE WAS 2003. A RECORD HIGH TEMPERATURE …