Area Forecast Discussion
Issued by NWS Northern Indiana
Issued by NWS Northern Indiana
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727 FXUS63 KIWX 311032 AFDIWX Area Forecast Discussion National Weather Service Northern Indiana 632 AM EDT Sun May 31 2026 .KEY MESSAGES... - Dry and pleasant weather will persist through the middle of next week. - Trending warmer by Thursday and Friday with highs well into the 80s. - Chances (30-50%) for showers and thunderstorms Friday afternoon into Saturday. && .DISCUSSION... Issued at 102 AM EDT Sun May 31 2026 Stagnant, pleasant pattern remains in control into mid week as we await the breakdown of an Omega block to our west. Until then, afternoon highs will be in the mid to upper 70s with overnight lows in the 50s. The upper level pattern finally begins to break down late in the week, allowing for a better influx of both low level temps and moisture. 80s will return Thursday and into the weekend, although temperature variations are likely as the increasing moisture and instability will result in chances for showers and storms. && .AVIATION /12Z TAFS THROUGH 12Z MONDAY/... Issued at 622 AM EDT Sun May 31 2026 Easterly winds will persist with VFR conditions through the period. && .IWX WATCHES/WARNINGS/ADVISORIES... IN...None. OH...None. MI...None. MARINE...None. && $$ DISCUSSION...Fisher AVIATION...Fisher