⚠️ Special Weather Statement – Lyon; Osceola; Dickinson; Lincoln; Lyon; Murray; Cottonwood; Nobles; Jackson; Pipestone; Rock; Kingsbury; Brookings; Miner; Lake; Moody; McCook; Minnehaha – Tuesday, August 11, 2026

Event	Special Weather Statement
Severity	Moderate
Urgency	Expected
Certainty	Observed
Area	Lyon; Osceola; Dickinson; Lincoln; Lyon; Murray; Cottonwood; Nobles; Jackson; Pipestone; Rock; Kingsbury; Brookings; Miner; Lake; Moody; McCook; Minnehaha
Effective	8/11/2026, 7:54:00 AM CDT
Expires	8/11/2026, 10:15:00 AM CDT

Special Weather Statement issued August 11 at 7:54AM CDT by NWS Sioux Falls SD

Details

Areas of fog, locally dense, will continue into mid-morning.
Widespread visibility will average around 3 miles, however
localized visibility less than one half mile will be possible.

Use caution when traveling this morning and plan for rapidly
changing visibility.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.