46°44'北緯 / 92°13'西経 / 高度 377 m / 02:59 2026/09/21, America/Chicago (UTC-5)
から: 2026/09/21, 01:00
に: 2026/09/21, 05:00
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Koochiching, North St. Louis, and Northern Cook and Lake Counties. * WHEN...From 1 AM to 8 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
St. Louis
Take steps now to protect tender plants from the cold.
NWS Duluth MN
2026/09/20, 16:46