winterstormwarning.com

Winter Weather Advisory, Iowa

Moderate

Snow. Plan on slippery road conditions.

Ended Saturday, February 28, 2026.

Issued
Expires
Updated

Places in this advisory

Map

Map of Iowa with this advisory The Winter Weather Advisory covers Decorah, Cresco, Waukon. I-90US 218US 63DecorahCrescoWaukonPostvilleCalmarIOWAMINNESOTAWISCONSIN20 mi I-90US 218US 63DecorahCrescoPostvilleIOWAMINNESOTAWISCONSIN20 mi I-90US 63DecorahCrescoIOWAMINNESOTAWISCONSIN20 mi US 63DecorahCrescoIOWAMINNESOTAWISCONSIN25 mi
  • This advisory
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Snow. Additional snow accumulations up to two inches.
Where
Portions of northeast Iowa, southeast Minnesota, and southwest Wisconsin.
When
Until 9 at night this evening.
Impacts
Plan on slippery road conditions.

Updates

  1. Cancelled by the National Weather Service. February 28, 2026
  2. Reissued with no change to the times or amounts. February 28, 2026
  3. Reissued with no change to the times or amounts. February 28, 2026
  4. Snow totals lowered from 2 to 4 inches to 1 to 3 inches. February 28, 2026
  5. Reissued with no change to the times or amounts. February 28, 2026
  6. Reissued with no change to the times or amounts. February 28, 2026
  7. Reissued with no change to the times or amounts. February 28, 2026
  8. Extended to Saturday, 9 at night. Area expanded. February 27, 2026
  9. Snow totals raised from 1 to 3 inches to 1 to 4 inches. February 27, 2026
  10. Snow totals lowered from 1 to 4 inches to 1 to 3 inches. February 27, 2026
  11. Winter Weather Advisory issued for Saturday morning through Saturday evening. February 27, 2026