469
fxus63 kiwx 282237
afdiwx
area forecast discussion
national weather service northern indiana
637 pm edt tue jul 28 2026
.key messages...
-high waves and dangerous currents persist the southeast lake
michigan beaches through wednesday morning.
-dry with temperatures in the low to mid 80s these next few days.
morning lows near 60.
-next best chance for rain is friday night through saturday morning
(30-50% chance).
&&
.discussion...
issued at 235 pm edt tue jul 28 2026
an upper-level low continues to slowly track east through ontario
and into quebec as of midday, dragging lingering clouds along with
it. a secondary area of stratus is noted across central michigan,
attempting to seep south while stratus persists down wind of lake
michigan amid northeasterly flow. a touch breezy in spots this
afternoon with gusts near 20 mph thanks to the departing low. these
gusts have produced 4 to 5 foot waves on lake michigan where
dangerous swimming conditions are expected through wednesday morning.
with high pressure becoming established tonight, lows will be in the
upper-50s humid conditions will continue to fade. high pressure
lingers through most of this week while the upper-air pattern
continues to be characterized by a towering 500mb ridge over the
four corners. we remain on the northeast side of this ridge keeping
things relatively seasonable. however, by the end of the week,
various shortwaves enter the upper-level flow presenting the chance
for showers and thunderstorms. there is growing agreement that low
pressure develops over the northern plains and arrives to indiana
friday night through saturday morning, representing our next best
chance for rain.
&&
.aviation /00z tafs through 00z thursday/...
issued at 635 pm edt tue jul 28 2026
scattered cu persists at both sites, but should be on the
decline over the next hour or 2 with loss of daytime heating.
thereafter, combination of cirrus and smoke aloft is all that
will be around. winds will continue to diminish.
&&
.iwx watches/warnings/advisories...
in...beach hazards statement through wednesday morning for inz103.
oh...none.
mi...beach hazards statement through wednesday morning for miz177-
277.
marine...small craft advisory until 2 am edt wednesday for lmz043-046.
&&
$$
discussion...brown
aviation...fisher