Headline:
Frost Advisory issued September 30 at 11:58PM CDT until October 2 at 9:00AM CDT by NWS Duluth MN
Event:
Frost Advisory
Urgency:
Expected
Effective:
September 30, 2026 - 9:58pm
Expires:
October 1, 2026 - 2:00pm
Description:
* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...In Minnesota, Northern Aitkin, North Itasca, South Itasca,
and Northern Cook and Lake Counties. In Wisconsin, Ashland,
Bayfield, Douglas, Iron, Sawyer, and Washburn Counties.
* WHEN...From midnight Thursday Night to 9 AM CDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* ADDITIONAL DETAILS...Counties along the South Shore are mainly
expected to see frost development a few miles or more away from
Lake Superior shorelines and in Bayfield County south of US Highway
2.
Instruction:
Take steps now to protect tender plants from the cold.
Area Description:
Northern Cook/Northern Lake; North Itasca; South Itasca; Northern Aitkin; Douglas; Bayfield; Ashland; Iron; Washburn; Sawyer
Forcast Office:
NWS Duluth MN
Sender:
w-nws.webmaster@noaa.gov