Alkaen: 09.05.2026, 15:09
To: 10.05.2026, 03:15

* WHAT...For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 32 possible. * WHERE...Alcona, Alpena, Arenac, Iosco, Leelanau, and Presque Isle Counties. * WHEN...For the Frost Advisory, from 2 AM to 8 AM EDT Sunday. For the Freeze Watch, from Sunday evening through Monday morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...For tonight...Northwesterly winds are likely to remain as high as 10-15mph tonight, especially across northeast Lower Michigan. This may prevent a low-level temperature inversion from forming tonight. For Sunday night...high pressure moving into the area may lead to clearing skies and light winds.

Alkaen: 10.05.2026, 02:00
To: 10.05.2026, 03:15

* WHAT...For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 32 possible. * WHERE...Alcona, Alpena, Arenac, Iosco, Leelanau, and Presque Isle Counties. * WHEN...For the Frost Advisory, from 2 AM to 8 AM EDT Sunday. For the Freeze Watch, from Sunday evening through Monday morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...For tonight...Northwesterly winds are likely to remain as high as 10-15mph tonight, especially across northeast Lower Michigan. This may prevent a low-level temperature inversion from forming tonight. For Sunday night...high pressure moving into the area may lead to clearing skies and light winds.