658
FXUS63 KIWX 282337
AFDIWX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORTHERN INDIANA
737 PM EDT THU MAY 28 2026
KEY MESSAGES
- DRY CONDITIONS THROUGH THE MIDDLE OF NEXT WEEK.
- TEMPERATURES WILL BE NEAR SEASONABLE LEVELS WITH LOWER HUMIDITY.
DISCUSSION
ISSUED AT 212 PM EDT THU MAY 28 2026
NO SENSIBLE WX CONCERNS OVER THE NEXT 7 DAYS AS AN EXPANSIVE LOW
LEVEL ANTICYCLONE HOLDS OVER THE GREAT LAKES REGION. A PSEUDO-OMEGA
BLOCKING PATTERN IN THE MID-UPPER LEVELS WILL KEEP THIS STABLE AND
DRY AIR MASS IN PLACE, WITH THE LOCAL AREA SANDWICHED BETWEEN
NORTHEAST CONUS TROUGHING AND ANOMALOUS UPPER MIDWEST TO SOUTH-
CENTRAL CANADA RIDGING. PLENTY OF SUNSHINE EXPECTED IN THIS BLOCKY
REGIME OTHERWISE WITH LOW HUMIDITY SUPPORTING DAILY ~25 DEGREE TEMP
DIURNALS (LOWS GENERALLY UPPER 40S TO UPPER 50S AND HIGHS MID 70S TO
MID 80S, CLOSE TO WHERE THEY SHOULD BE FOR THIS TIME OF YEAR).
AVIATION /00Z TAFS THROUGH 00Z SATURDAY/
ISSUED AT 735 PM EDT THU MAY 28 2026
VFR CONDITIONS ARE EXPECTED AT THE TERMINALS THROUGH THE PERIOD,
WITH MAINLY HIGH CLOUDS TO CONTEND WITH (IF ANY). LIGHT N-NE
FLOW SHIFTS ESE THROUGH TOMORROW MORNING, THEN BECOMES W-NW BY
THE AFTERNOON.
IWX WATCHES/WARNINGS/ADVISORIES
IN...NONE.
OH...NONE.
MI...NONE.
MARINE...NONE.
DISCUSSION...STEINWEDEL
AVIATION...MCD
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