520 
WGUS63 KDTX 011837
FFADTX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Detroit/Pontiac MI
237 PM EDT Tue Apr 1 2025

MIZ063-069-070-075-076-082-083-020815-
/O.NEW.KDTX.FA.A.0001.250403T0000Z-250403T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Clair-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Ann Arbor, Detroit, Monroe, Adrian,
Pontiac, Port Huron, and Warren
237 PM EDT Tue Apr 1 2025

...FLOOD WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY 
MORNING...

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

* WHERE...A portion of southeast Michigan, including the following 
  areas, Lenawee, Macomb, Monroe, Oakland, St. Clair, Washtenaw and 
  Wayne.

* WHEN...From Wednesday evening through Thursday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers, 
  creeks, streams, and other low-lying and flood-prone locations. 
  Flash flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
  - Several rounds of showers and thunderstorms will impact
    southeast Michigan Wednesday and Wednesday night, producing
    periods of heavy rainfall. The heaviest rainfall rates
    develop Wednesday evening and overnight in which rates may
    exceed a half inch per hour for several hours. A widespread 1
    to 2 inches of rainfall is expected by Thursday morning, with
    higher amounts possible if thunderstorms repeatedly impact
    the same area.
  - 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.

&&

$$

MV

468 
WGUS63 KDTX 020723
FFADTX

Flood Watch
National Weather Service Detroit/Pontiac MI
323 AM EDT Wed Apr 2 2025

MIZ063-069-070-075-076-082-083-021600-
/O.CON.KDTX.FA.A.0001.250403T0000Z-250403T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Clair-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Pontiac, Port Huron, Adrian, Detroit, Ann
Arbor, Warren, and Monroe
323 AM EDT Wed Apr 2 2025

...FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH THURSDAY 
MORNING...

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

* WHERE...Lenawee, Macomb, Monroe, Oakland, St. Clair, Washtenaw, 
  and Wayne Counties.

* WHEN...From this evening through Thursday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers, 
  creeks, streams, and other low-lying and flood-prone locations. 
  Flash flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
  - Several rounds of showers and thunderstorms will impact
    southeast Michigan today and tonight, producing periods of
    heavy rainfall. The heaviest rainfall develops this evening
    and overnight in which rates may exceed a half inch per hour
    for several hours. A widespread 1.50 to 2 inches of rainfall
    is expected by Thursday morning, with higher amounts possible
    if thunderstorms repeatedly impact the same areas.
  - 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.

&&

$$

TF

600 
WGUS63 KDTX 030143
FFADTX

Flood Watch
National Weather Service Detroit/Pontiac MI
943 PM EDT Wed Apr 2 2025

MIZ063-069-070-075-076-082-083-030945-
/O.CON.KDTX.FA.A.0001.000000T0000Z-250403T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Clair-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Detroit, Adrian, Ann Arbor, Monroe,
Warren, Port Huron, and Pontiac
943 PM EDT Wed Apr 2 2025

...FLOOD WATCH REMAINS IN EFFECT UNTIL 8 AM EDT THURSDAY...

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

* WHERE...A portion of southeast Michigan, including the following 
  areas, Lenawee, Macomb, Monroe, Oakland, St. Clair, Washtenaw and 
  Wayne.

* WHEN...Until 8 AM EDT Thursday.

* 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.

* ADDITIONAL DETAILS...
  - Afternoon showers and thunderstorms produced a band of
    rainfall in the 1 to 2 inch range along the M-59 corridor up
    to Port Huron. Ongoing activity this evening has similar
    potential over a wider portion of the watch area, including
    metro Detroit. Widespread additional totals of 1 to 2 inches
    is expected before the main band exits eastward mainly after
    2 AM.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

BT

872 
WGUS63 KDTX 030804
FFADTX

Flood Watch
National Weather Service Detroit/Pontiac MI
404 AM EDT Thu Apr 3 2025

MIZ063-069-070-075-076-082-083-030915-
/O.CAN.KDTX.FA.A.0001.000000T0000Z-250403T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
St. Clair-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Detroit, Port Huron, Ann Arbor, Monroe,
Warren, Adrian, and Pontiac
404 AM EDT Thu Apr 3 2025

...FLOOD WATCH IS CANCELLED...

Heavy rainfall has moved out of the area and the Flood Watch is 
cancelled for the following counties, Lenawee, Macomb, Monroe, 
Oakland, St. Clair, Washtenaw and Wayne. However, a Flood Warning 
remains in effect for portions of Washtenaw, Wayne, Oakland, and 
Macomb Counties this morning where flood waters will slowly recede.

Additional light rain this morning is not expected to exacerbate the 
ongoing flooding. Please continue to heed remaining road closures.

$$

TF