857  
FXUS63 KIWX 050827  
AFDIWX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
427 AM EDT MON OCT 5 2026  
   
KEY MESSAGES  
 
- PRIMARILY DRY CONDITIONS ARE EXPECTED THROUGH THIS WORK WEEK.  
 
- AFTER STARTING OUT WITH SLIGHTLY BELOW NORMAL HIGH TEMPS,  
HIGHS SLIGHTLY ABOVE NORMAL TAKE OVER FOR THE END OF THE WORK  
WEEK.  
 
- COLD TUESDAY MORNING WITH LOWS DIPPING DOWN TO THE 30S FOR  
SOME AREAS NORTH OF US-6.  
 
 
   
DISCUSSION  
 
ISSUED AT 426 AM EDT MON OCT 5 2026  
 
PRETTY UNEVENTFUL PERIOD THIS WEEK WITH THE BIGGEST IMPACTS  
BEING THE COOL, BRISK MORNINGS WITH PATCHES OF LIGHT FOG/MIST  
POSSIBLE EACH MORNING. THE COLDEST MORNING IS EXPECTED OVERNIGHT  
TONIGHT INTO TUESDAY MORNING WITH LOWS IN THE LOW 40S TO UPPER  
30S ESPECIALLY NORTH OF US-6. A FEW PATCHES OF LIGHT FROST  
ESPECIALLY ON METAL VEHICLES OR ROOF TOPS MAY BE POSSIBLE IN  
THESE SAME AREAS BUT AT THIS TIME DEW POINTS LOOK TO STAY WARM  
ENOUGH FOR MAINLY DEW COVERING OF SURFACES. WILL CONTINUE TO  
MONITOR AS STATED PREVIOUSLY IF A BIT DRIER AIRMASS IS ABLE TO  
PUSH FAR ENOUGH SOUTH INTO THE AREA THAT LOWER LOWS WOULD BE  
POSSIBLE. STILL STRESSING THAT IF YOU HAVE TEMPERATURE SENSITIVE  
PLANTS/ANIMALS IT WOULD BE BEST TO PROTECT THEM OUT OF AN  
ABUNDANCE OF CAUTION.  
 
DRY CONDITIONS CONTINUE THROUGH THE WORK WEEK AND NEXT CHANCES  
OF PRECIPITATION LOOK TO COME BY LATE WEEKEND. HIGH  
TEMPERATURES THIS WEEK WILL START OUT BELOW NORMAL AND TREND  
WARMER THROUGH THE WEEK TO MORE SLIGHTLY ABOVE NORMAL LEVELS  
(LOW TO MID 70S). JUST FOR REFERENCE CURRENT NORMAL HIGH  
TEMPERATURES AT FORT WAYNE IS CURRENTLY AT 69 DEGREES AND 67 FOR  
SOUTH BEND.  
 
 
   
AVIATION /06Z TAFS THROUGH 06Z TUESDAY/  
 
ISSUED AT 201 AM EDT MON OCT 5 2026  
 
VFR CONDITIONS EXPECTED AT THE TERMINALS.  
 
 
   
IWX WATCHES/WARNINGS/ADVISORIES  
 
IN...NONE.  
OH...NONE.  
MI...NONE.  
MARINE...SMALL CRAFT ADVISORY UNTIL 11 AM EDT THIS MORNING FOR LMZ043-  
046.  
 
 
 
 
 
DISCUSSION...ANDERSEN  
AVIATION...MCD  
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