708
FXUS63 KIWX 291733
AFDIWX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORTHERN INDIANA
133 PM EDT FRI MAY 29 2026
KEY MESSAGES
- STRETCH OF DRY AND PLEASANT WEATHER PERSISTS INTO NEXT WEEK.
- SLIGHTLY COOLER AND BREEZY ON SATURDAY.
- WARMER, SEASONABLE, TEMPERATURES RETURN FOR MUCH OF NEXT WEEK.
DISCUSSION
ISSUED AT 133 PM EDT FRI MAY 29 2026
BENIGN WEATHER WILL PERSIST THROUGH AT LEAST THURSDAY AS AN OMEGA
BLOCK PATTERN REMAINS LOCKED IN. IN THE UPPER LEVELS THERE WILL BE
LITTLE DEVIATION WITH THE LOCAL AREA RESIDING ALONG THE INTERFACE OF
AN UPPER MIDWEST TO SOUTH-CENTRAL CANADA RIDGE AND AN EASTERN CONUS
TROUGH. DEEP LAYER SUBSIDENCE IN THIS REGIME WILL GENERALLY KEEP A
LOWER COLUMN ANTICYCLONE IN PLACE ACROSS THE REGION RESULTING IN
SEASONABLE TEMPERATURES, PLENTY OF SUNSHINE AND COMFORTABLE HUMIDITY
LEVELS. A MOISTURE-STARVED BACKDOOR COLD FRONT DOES SWING THROUGH
LATER TONIGHT WITH SATURDAY COOLER AND BREEZIER IN ITS WAKE.
SLIGHTLY WARMER WEATHER (SIMILAR TO THE LAST SEVERAL DAYS) RETURNS
BY EARLY NEXT WEEK.
ENSEMBLES CONTINUE TO BREAK DOWN THE BLOCKING PATTERN LATE NEXT WEEK
INTO THE FOLLOWING WEEKEND WITH INCREASING HUMIDITY AND NON-ZERO
RAIN CHANCES.
AVIATION /18Z TAFS THROUGH 18Z SATURDAY/
ISSUED AT 1210 PM EDT FRI MAY 29 2026
IT WILL REMAIN VFR WITH ONLY SOME PASSING HIGH CLOUDS AND LIGHT
WINDS INTO TONIGHT. A BACKDOOR COLD FRONT DROPS THROUGH TOWARD
DAYBREAK TOMORROW. THE ONLY IMPACT WILL BE AN UPTICK IN NORTHEAST
WINDS ON SATURDAY WITH GUSTS 15-20 KNOTS.
IWX WATCHES/WARNINGS/ADVISORIES
IN...NONE.
OH...NONE.
MI...NONE.
MARINE...NONE.
DISCUSSION...STEINWEDEL
AVIATION...STEINWEDEL
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