368
WWUS73 KDTX 171938
NPWDTX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
338 PM EDT SAT OCT 17 2026
MIZ055-062-063-068>070-075-076-082-083-181200-
/O.CON.KDTX.FR.Y.0009.261018T0700Z-261018T1200Z/
SANILAC-LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-
WAYNE-LENAWEE-MONROE-
INCLUDING THE CITIES OF DETROIT, MONROE, WARREN, PONTIAC, LAPEER, ANN
ARBOR, ADRIAN, HOWELL, SANDUSKY, AND PORT HURON
338 PM EDT SAT OCT 17 2026
..FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 8 AM SUNDAY
* 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 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 LIMITS OR PREVENTS FROST
TOWARD THE TRI CITIES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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