BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE SIOUX FALLS SD 200 PM CDT THU AUG 18 2011 THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… SOUTHERN IDA COUNTY IN WEST CENTRAL IOWA… SOUTHEASTERN WOODBURY COUNTY IN WEST CENTRAL IOWA… * UNTIL 245 PM CDT …
Category: Severe Weather
Severe Thunderstorm Watch #785 until 9pm
The Storm Prediction Center has issued a Severe Thunderstorm Watch effective until 9pm this evening for the following counties, Fremont, Harrison, Mills, Monona, Montgomery, Page, Pottawattamie, Shelby, Adair, Adams, Audubon, Carroll, Cass, Crawford, Guthrie, Ringgold, Sac, Taylor, Union, Ida and Woodbury. Thunderstorms have developed already this afternoon across western Iowa, northern Nebraska and southeastern South …
Iowa Forecast Video 8/18/2011
[youtube http://www.youtube.com/watch?v=3EPhFyAv1RM?hl=en&fs=1&w=425&h=349] SEVERE WEATHER AGAIN: There is a slight risk of severe weather over the western half of the state, mainly west of Interstate 35. The main risk looks to be from damaging winds, with large hail a secondary risk and isolated tornadoes possible over the Siouxland westward into southern SD and northern NE. The …
2011 Missouri River Flooding Update #7
Here is the latest on the flooding that has been ongoing all Spring and Summer along the Missouri River. The Army Corps of Engineers has begun it’s lowering of output out of Gavins Point Dam west of Yankton SD. The release will be lowered by 5000 CFS each day until reaching 90k CFS by the …
Iowa Forecast Video 8/16/2011
[youtube http://www.youtube.com/watch?v=mQX0eAGVLAE?hl=en&fs=1&w=425&h=349] ANOTHER SEVERE DAY?: There is once again a slight risk of severe weather posted for almost the entire state of Iowa for today and tonight. The main threat from any thunderstorms that develop will be from large hail and damaging winds. Isolated heavy rainfall is possible as well. QUIET END: Partly to Mostly …
Iowa Forecast Video 8/12/2011
[youtube http://www.youtube.com/watch?v=lE_Y5YA3L5c?hl=en&fs=1&w=425&h=349] SEVERE WEATHER: There is a slight risk of severe weather for today and tonight across the entire state of Iowa. The main threats from these storms will be from large hail and damaging straight line winds. A cold front will be moving into the state from the west which will spark the shower …
Severe Thunderstorm Watch #769 until 1am
The Storm Prediction Center has issued a Severe Thunderstorm Watch effective until 1am Friday morning for the following counties, Cherokee, Ida, Lyon, O’Brien, Osceola, Plymouth, Sioux and Woodbury. A squall line currently over South Dakota is forecast to move ESE into the northwestern counties of the state late this evening. Damaging winds and large hail …
Iowa Forecast Video 8/11/2011
[youtube http://www.youtube.com/watch?v=aVHZX0y-D8g?hl=en&fs=1&w=425&h=349] SEVERE WX THREATS: There is a slight risk of severe weather for today and tonight across the far western counties of the state. The main threats will be from large hail and damaging winds although an isolated tornado can’t be ruled out. The best chances for that will be just to the west. …
New Warning (Jasper and Poweshiek) until 4:15am
BULLETIN – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DES MOINES IA 331 AM CDT MON AUG 8 2011 THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR… CENTRAL JASPER COUNTY IN CENTRAL IOWA… WESTERN POWESHIEK COUNTY IN CENTRAL IOWA… * UNTIL 415 AM CDT * AT …
Iowa Forecast Video 8/8/2011
[youtube http://www.youtube.com/watch?v=S3OYY0tHqrA?hl=en&fs=1&w=425&h=349] SEVERE TODAY: There is a slight risk of severe weather once again for today and tonight across all but the northeastern quarter of the state. The main threats will be from large hail and damaging winds. Rainfall could be heavy as well in some locations. A cold front will move through the state …