OFFICIAL · Severe weather

Special Weather Statement issued October 12 at 3:29AM MDT by NWS Rapid City SD

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Observed Oct 12 2026, 09:29 UTC · Updated Oct 12 2026, 09:31 UTC

Patchy dense fog can be expected this morning. Motorists should expect rapidly changing visibility, down to near zero at times. Remember to use your low beam headlights in fog, slow down, and provide plenty of braking distance between yourself and any vehicles in front of you.

Location 45.617, -103.394. ARC Warning did not create the underlying report.

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