884  
FGUS73 KGRR 311916  
ESFGRR  
MIC005-015-025-035-037-045-057-065-067-073-075-077-081-085-105-107-  
117-121-123-127-133-139-159-020130-  
 
HYDROLOGIC OUTLOOK  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
316 PM EDT MON MAR 31 2025  
 
...ANOTHER ROUND OF HEAVY RAIN AND POSSIBLE FLOODING LATER THIS  
WEEK...  
 
SOILS ARE GETTING SATURATED AND WATER LEVELS ON SOME OF OUR RIVERS  
CONTINUE TO RISE AFTER SEVERAL RECENT RAINSTORMS. THE NEXT CHANCE  
FOR HEAVY RAIN MOVES INTO OUR AREA ON WEDNESDAY, BRINGING THE  
POTENTIAL FOR AN INCH OR MORE OF RAIN TO MOST OF SOUTHERN LOWER  
MICHIGAN. THIS COULD RESULT IN SOME FLOODING ISSUES BOTH DURING THE  
STORMS AND ALSO LATER THIS WEEK AS THE WATER MOVES INTO AND THROUGH  
THE RIVER SYSTEMS.  
 
THE GOOD NEWS IS THAT WATER LEVELS ARE CURRENTLY NEAR OR SLIGHTLY  
BELOW AVERAGE ON THE GRAND AND KALAMAZOO RIVERS, BUT SOME OF THE  
TRIBUTARIES - ESPECIALLY AROUND THE LANSING AREA - COULD OVERFLOW  
INTO THE MINOR FLOOD CATEGORY BY THURSDAY MORNING. SIMILARLY, THE  
MUSKEGON RIVER IS ALREADY RUNNING HIGH, AND AN ADDITIONAL INCH OR  
MORE OF RAIN HAS THE POTENTIAL TO CAUSE SOME MINOR FLOODING THERE AS  
WELL.  
 
WHILE WE'LL CONTINUE TO ADJUST OUR RAIN AND RIVER FORECAST OVER THE  
NEXT 2 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  
 
THIS STATEMENT WILL BE UPDATED TUESDAY AFTERNOON OR EARLIER.  
 
 
AMD  
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