Headline:
Freeze Warning issued May 21 at 2:14AM CDT until May 21 at 8:00AM CDT by NWS Duluth MN
Event:
Freeze Warning
Urgency:
Expected
Effective:
May 21, 2026 - 12:14am
Expires:
May 21, 2026 - 6:00am
Description:
* WHAT...Sub-freezing temperatures as low as 27.
* WHERE...In Minnesota, Cook and Lake Counties. In Wisconsin,
Ashland and Iron Counties. This includes the Tribal Lands of the
northwestern area of the Lac du Flambeau Band, the Grand Portage
Reservation and the Bad River Reservation. Other locations
including Madeline Island. This also includes the Boundary Waters
eastern and central area.
* WHEN...Until 8 AM CDT this morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instruction:
Take steps now to protect tender plants from the cold.
Area Description:
Northern Cook/Northern Lake; Southern Lake/North Shore; Southern Cook/North Shore; Ashland; Iron
Forcast Office:
NWS Duluth MN
Sender:
w-nws.webmaster@noaa.gov