D21 Tracon Decision Support

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1255 AM EDT Tue Apr 14 2026
.AVIATION...

Ascent provided by low level jet and warm advection will bring
showers and thunderstorms to the terminals overnight. Line of
convection trailing a center of low pressure is expected to push
across Southeast Michigan in the 8-12z timeframe. Timed out TEMPO
group for thunderstorms from north to south. Low level saturation
and cloud is anticipated early Tuesday, included prevailing MVFR
ceilings. Dry conditions for much of Tuesday with another period of
thunderstorm activity after 03z 4/15.

DTW/D21 Convection...Thunderstorm activity is possible between 10-
14z Tuesday.

.DTW THRESHOLD PROBABILITIES...

* High for ceilings aob 5000 feet tonight and Tuesday.

* Moderate for thunderstorms early Tuesday morning.

TAF Dashboard (AWC)

204 FTUS43 KDTX 140837 AAA TAFDTW TAF AMD KDTW 140837Z 1409/1512 19014KT P6SM BKN035 BKN050 OVC120 FM141100 22014KT 5SM -SHRA BKN028 OVC045 TEMPO 1411/1412 4SM -TSRA BKN020 OVC040CB FM141400 24016G26KT P6SM BKN035 FM141900 24015G28KT P6SM BKN045 FM150300 22011KT 5SM -SHRA SCT025 BKN040 OVC100 PROB30 1503/1507 3SM TSRA BKN020 OVC040CB=