Local Severe Weather Alerts
Alcester, SD 57001
ALERTS for Union County
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Number of Active Alerts: 2
ALERT 1 - Flood Warning
A FLOOD WARNING IS IN EFFECT FOR MINOR FLOODING FOR THE BIG SIOUX RIVER AT HAWARDEN UNTIL 11:00PM CDT THURSDAY, MAY 31
Event Start: In Progress
Event End: Friday, June 01, 2012 11:00 PM CDT
Location: Big Sioux River, at, Hawarden, IA
Flood Begin: Monday, May 28, 2012 7:00 AM CDT
Flood Crest: Wednesday, May 30, 2012 7:00 PM CDT
Flood End: Thursday, May 31, 2012 11:00 PM CDT
Flood Severity: Minor
Flood Status: Record Flood Not Expected
Cause: Excessive Rainfall
DetailsALERT 2 - Flood Warning
A FLOOD WARNING IS IN EFFECT FOR MODERATE FLOODING FOR THE BIG SIOUX RIVER AT AKRON UNTIL 12:30PM CDT FRIDAY, JUNE 01
Event Start: In Progress
Event End: Saturday, June 02, 2012 12:30 PM CDT
Location: Big Sioux River, at, Akron, IA
Flood Begin: Monday, May 28, 2012 3:33 PM CDT
Flood Crest: Thursday, May 31, 2012 7:00 AM CDT
Flood End: Friday, June 01, 2012 12:30 PM CDT
Flood Severity: Moderate
Flood Status: Record Flood Not Expected
Cause: Excessive Rainfall
DetailsSouth Dakota State Map
Advisory Color Key
- Flood Statement
Note: The image(s) to the left may not reflect the current alert state for your county due to a several minute delay between the issuance of the alert and the map processing.
Hourly Forecast for Alcester, SD 57001
| Time | Conditions | Sky Cover | Chance of Precip. | Heat Index Wind Chill | Wind |
|---|---|---|---|---|---|
| Wednesday, May 30, 2012 | |||||
| 8 am |
| 43% | 83% | 46° F | From NE 5 mph |
| 9 am |
| 49% | 83% | 52° F | From NE 6 mph |
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