Genesee County Sheriff Emergency Management and Homeland Security Division

05/11/2026

Another chilly May night is in store for Southeast Michigan.

05/09/2026

There is a Marginal Risk of severe thunderstorms today, along and southeast of a Sandusky to Jackson line and mainly mid to late afternoon.

04/24/2026

Isolated severe thunderstorms are possible late this afternoon over Southeast Michigan. Wind gusts of 50-60 mph and localized heavy downpours are likely with the strongest storms. Main time window: 2-8 PM.

04/20/2026

With a hard freeze expected tonight across all of southeast Michigan, take the steps to protect plants susceptible to freezing conditions. Freeze Warning is in effect for areas where the growing season has begun.

Expect another cooler day with high temperatures in the 40s on Monday, then temperatures rebound and warm well-above normal through the rest of the week.

04/19/2026

For portions of Southeast Michigan where the growing season is in full swing, a Frost Advisory is in effect through the morning. A Freeze Warning is now in effect for tonight.

04/15/2026

Tornado Watch issued April 14 at 8:55PM EDT until April 15 at 4:00AM EDT by NWS Detroit/Pontiac MI
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 113 IN EFFECT UNTIL 4 AM EDT WEDNESDAY FOR THE FOLLOWING AREAS

IN MICHIGAN THIS WATCH INCLUDES 17 COUNTIES IN SOUTHEAST MICHIGAN

BAY GENESEE HURON LAPEER LENAWEE LIVINGSTON MACOMB MIDLAND MONROE OAKLAND SAGINAW SANILAC SHIAWASSEE ST. CLAIR TUSCOLA WASHTENAW WAYNE

THIS INCLUDES THE CITIES OF ADRIAN, ALMONT, ANN ARBOR, BAD AXE, BAY CITY, BRIGHTON, BROWN CITY, CANTON, CARO, CASEVILLE, CASS CITY, CROSWELL, DEARBORN, DECKERVILLE, DURAND, FERNDALE, FLINT, FOWLERVILLE, HARBOR BEACH, HOWELL, IMLAY CITY, LAMBERTVILLE, LAPEER, LEXINGTON, LINCOLN PARK, LIVONIA, MARLETTE, MARYSVILLE, MAYVILLE, MIDLAND, MILLINGTON, MONROE, NOVI, OWOSSO,
PIGEON, PONTIAC, PORT HURON, REDFORD, REESE, ROYAL OAK, SAGINAW, SANDUSKY, SEBEWAING, SOUTHFIELD, ST. CLAIR SHORES, STERLING HEIGHTS, TAYLOR, TEMPERANCE, TROY, UBLY, VASSAR, WARREN, WATERFORD, AND WESTLAND.

04/14/2026

FLOOD WATCH IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...Flooding caused by excessive rainfall is possible.

* WHERE...All of southeast Michigan.

* WHEN...From 8 PM EDT this evening through late Thursday night.

* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded.

* ADDITIONAL DETAILS...
- In the last 10 days, most of southeastern Michigan has seen 1.5 to 4.5 inches of rainfall which has saturated soils before the main spring green up. Several rounds of showers and thunderstorms are likely starting this evening and continuing through Thursday evening. Over this span of time, an additional 1 to 2 inches of rainfall are expected with 3
to 4 inches possible in some areas dependent on thunderstorm coverage and tracks.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flooding is a coast-to-coast threat to some part of the United States and its territories nearly every day of the year. This site is designed to teach you how to stay safe in a flood event. If you know what to do before, during, and after a flood you can increase your chances of survival and bet...

04/14/2026

Potential exists for thunderstorms to develop tonight. These storms may become severe, mainly between 8 pm and 2 am.

04/14/2026

Scattered severe thunderstorms are possible Tuesday, mainly Tuesday night.

04/14/2026

Several rounds of heavy rainfall are possible tonight through Thursday, with potential for over 2 inches of rainfall to fall over the next several days. Flooding of low-lying, poor drainage, and urban areas along with rises on area rivers are possible.