Frost Advisory for Sanilac; Lapeer; St. Clair +7 more
Official alert fields
What you need to know
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Temperatures dropping into the lower and mid 30s results in areas of frost late tonight and early Sunday morning. Impacts: Frost could harm temperature sensitive vegetation. Outdoor plants may be killed if left uncovered. Where: Lapeer, Lenawee, Livingston, Macomb, Monroe, Oakland, Sanilac, St. Clair,...
What the bulletin says to do
Take steps now to protect tender plants from the cold.
Full official description
Bulletin details
* WHAT...Temperatures dropping into the lower and mid 30s results in areas of frost late tonight and early Sunday morning. * WHERE...Lapeer, Lenawee, Livingston, Macomb, Monroe, Oakland, Sanilac, St. Clair, Washtenaw, and Wayne Counties. * WHEN...From 3 AM to 8 AM EDT Sunday. * IMPACTS...Frost could harm temperature sensitive vegetation. Outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...A heavier frost is expected toward the Ohio border and outside of metro Detroit where the wind becomes calm. Southwest wind in the 5 to 15 mph range is a more reliable limiting factor for frost toward the Tri Cities.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Frost Advisory issued October 17 at 11:59AM EDT until October 18 at 8:00AM EDT by NWS Detroit/Pontiac MI
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Detroit/Pontiac MI. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected