102  
FGUS73 KGRR 011922  
ESFGRR  
MIC005-015-025-035-037-045-057-065-067-073-075-077-081-085-105-107-  
117-121-123-127-133-139-159-022100-  
 
HYDROLOGIC OUTLOOK  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
322 PM EDT TUE APR 1 2025  
   
..SEVERAL ROUNDS OF STORMS ON WEDNESDAY COULD LEAD TO FLOODING  
 
1 TO 1.5 INCHES OF RAIN ARE LIKELY ACROSS MUCH OF SOUTHERN LOWER  
MICHIGAN ON WEDNESDAY AND WEDNESDAY EVENING. IF THUNDERSTORMS BEGIN  
TO TRACK OVER THE SAME LOCATIONS REPEATEDLY, ISOLATED 2.5+ INCH  
TOTALS ARE POSSIBLE. IF THIS HAPPENS, LOCALIZED FLOODING COULD  
DEVELOP AND IMPACT LOW LYING AND OTHER POOR DRAINAGE AREAS AS WELL  
AS SMALL STREAMS.  
 
AS THIS WATER FINDS ITS WAY THROUGH OUR RIVER SYSTEMS, WE COULD SEE  
SOME MINOR RIVER FLOODING DEVELOPING LATER THIS WEEK. THE MUSKEGON  
RIVER IS MOST VULNERABLE, AS WATER LEVELS ARE ALREADY ELEVATED AFTER  
RECENT HEAVY RAINS IN NORTHERN LOWER MICHIGAN. FURTHER SOUTH, THE  
GRAND AND KALAMAZOO RIVER BASINS ARE SEEING LOWER WATER LEVELS, BUT  
DEPENDING ON THE LOCATION OF THE HEAVIEST RAIN SOME OF THE  
TRIBUTARIES OF THESE RIVERS COULD RISE ABOVE BANKFULL IN THE NEXT  
FEW DAYS.  
 
NOW IS THE TIME FOR FOLKS LIVING OR PLAYING NEAR THE RIVERS IN WEST  
MICHIGAN TO PREPARE FOR RISING WATER LEVELS LATER THIS WEEK.  
 
YOUR LATEST FORECAST IS ALWAYS AT WWW.WEATHER.GOV/GRR  
 
 
AMD  
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