Flood Warning issued June 2 at 9:38PM CDT by NWS Sioux Falls SD
...The National Weather Service in Sioux Falls SD has issued a Flood Warning for the following rivers in Iowa... Burr Oak Creek near Perkins affecting Sioux County. * WHAT...Moderate flooding is occurring. * WHERE...Burr Oak Creek near Perkins. * WHEN...From this evening until further notice. * IMPACTS...At 18.0 feet, Significant flooding of crop land begins. * ADDITIONAL DETAILS... - At 9:15 PM CDT Monday the stage was 18.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 PM CDT Monday was 18.1 feet. - Forecast...No forecast is available for this location. - Flood stage is
Air Quality Alert issued May 30 at 11:22AM CDT by NWS Sioux Falls SD
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...All of Minnesota. * WHEN...Now through 6 PM CDT Monday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...A cold front will continue to drag smoke from large wildfires in Manitoba and Saskatchewan southward into Minnesota. This will be a long duration event with multiple rounds of smoke expected. The
Special Weather Statement issued May 28 at 9:31AM CDT by NWS Sioux Falls SD
Isolated to Scattered showers forming due to updrafts forming along subtle boundaries situated across most of the region may produce brief funnel clouds. Any funnel clouds that develop are expected to be weak and not touch the ground. However if you feel your safety is threatened please seek shelter.
Special Weather Statement issued May 28 at 9:00AM CDT by NWS Sioux Falls SD
Isolated to Scattered showers forming due to updrafts forming along subtle boundaries situated across most of the region may produce brief funnel clouds. Any funnel clouds that develop are expected to be weak and not touch the ground. However if you feel your safety is threatened please seek shelter.
High Wind Warning issued May 19 at 11:35PM CDT until May 20 at 12:00AM CDT by NWS Sioux Falls SD
The winds have come down for these areas. Therefore the warning is being allowed to expire.
High Wind Warning issued May 19 at 8:25PM CDT until May 20 at 12:00AM CDT by NWS Sioux Falls SD
* WHAT...East winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and southeast South Dakota. * WHEN...Until midnight CDT tonight. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.
Special Weather Statement issued May 19 at 7:40AM CDT by NWS Sioux Falls SD
Strong wind gusts of 45 to 55 mph may occur on the back side of showers as they exit to the northeast through 9 AM this morning. Loose, unsecured objects such as trash cans and lawn furniture may be blown around, and high profile vehicles may be impacted by these stronger winds.
Frost Advisory issued May 17 at 9:06PM CDT until May 18 at 9:00AM CDT by NWS Sioux Falls SD
* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of southwest Minnesota and east central and southeast South Dakota. * WHEN...From 1 AM to 9 AM CDT Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Frost Advisory issued May 17 at 10:18AM CDT until May 18 at 9:00AM CDT by NWS Sioux Falls SD
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of southwest Minnesota and east central and southeast South Dakota. * WHEN...From 1 AM to 9 AM CDT Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Wind Advisory issued May 15 at 8:59PM CDT until May 16 at 7:00PM CDT by NWS Sioux Falls SD
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Jerauld, Beadle, Lake, Miner, and Sanborn Counties. * WHEN...Until 7 PM CDT Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.