Weather Alerts For Ortonville, MN

# HEADLINE -------------------- DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CDT THIS MORNING # DETAILS -------------------- WHAT Visibility one quarter mile or less in dense fog. WHERE In Minnesota, Big Stone and Traverse Counties. In South Dakota, Hand, Edmunds, Faulk, Potter, Walworth, Brown, Grant, and Roberts Counties. WHEN Until 11 AM CDT this morning. IMPACTS Low visibility could make driving conditions hazardous. ISSUED AT Friday, September 4, 2026 at 8:17 AM CDT ISSUED BY National Weather Service Aberdeen SD HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- If driving, slow down, use your headlights, and leave plenty of distance ahead of you. # AREAS AFFECTED -------------------- Grant, Big Stone, Brown, Edmunds, Faulk, Hand, Potter, Roberts, Traverse, Walworth Including the cities of Ortonville, Miller, Wheaton, Aberdeen, Faulkton, Mobridge, Ipswich, Milbank, Gettysburg, and Sisseton

Pollen Index: 11.1 Pollen Level: high Predominant Pollen: Ragweed, Nettle and Sagebrush/Sage. The pollen levels for Saturday will remain relatively stable in the extremely high range. The pollen producing plants are delivering a fairly constant level of pollen into the air.