46°51'北緯 / 92°28'西経 / 高度 406 m / 06:20 2026/09/21, America/Chicago (UTC-5)
から: 2026/09/21, 10:00
に: 2026/09/21, 20:45
* WHAT...Dangerous swimming conditions are expected along the Lake Superior shoreline due to high wave action and strong rip currents. * WHERE...Minnesota Park Point and Wisconsin Point Beaches. * WHEN...From 10 AM CDT this morning through this evening. * IMPACTS...Life-threatening waves and rip currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls.
Carlton/South St. Louis,St. Louis
Remain out of the water to avoid hazardous swimming conditions.
NWS Duluth MN
2026/09/21, 02:42
から: 2026/09/21, 02:40
に: 2026/09/21, 08:00
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Koochiching, North St. Louis, and Northern Cook and Lake Counties. * WHEN...Until 8 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
St. LouisTake steps now to protect tender plants from the cold.NWS Duluth MN2026/09/21, 02:40