Weather Alerts For Otisville, MI

# HEADLINE -------------------- FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM EDT TUESDAY # DETAILS -------------------- WHAT Temperatures as low as 32 will result in frost formation. WHERE Genesee, Lenawee, Livingston, Monroe, Oakland, Saginaw, Shiawassee, Washtenaw, and Wayne Counties. WHEN From midnight tonight to 8 AM EDT Tuesday. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Monday, May 11, 2026 at 2:05 PM EDT ISSUED BY National Weather Service Detroit/Pontiac MI HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Lenawee, Genesee, Livingston, Monroe, Oakland, Saginaw, Shiawassee, Washtenaw, Wayne Including the cities of Howell, Saginaw, Detroit, Adrian, Flint, Pontiac, Ann Arbor, Monroe, and Owosso

Pollen Index: 10 Pollen Level: high Predominant Pollen: Ash, Birch and Maple. Pollen concentrations for Tuesday will be falling but will remain in the high range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to rising humidity and expected precipitation in the evening which tends to wash pollen out of the air.