#DTX #MIwx 342
WUUS01 KWNS 311237
PTSDY1

DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE
NWS STORM PREDICTION CENTER NORMAN OK
0736 AM CDT TUE MAR 31 2026

VALID TIME 311300Z - 011200Z

PROBABILISTIC OUTLOOK POINTS DAY 1

... TORNADO ...

0.02 44267765 44197660 43857509 43397418 43137394 42497394
41847434 40807612 40407850 39408668 39438763 39708852
40228899 40668913 41138893 41918811 43088609 43678380
43938099
CIG1 44257684 43897518 43497431 43107392 https://www.spc.noaa.gov/products/outlook/archive/2026/day1otlk_20260331_1300.html

The Storm Prediction Center issues Day 1 Slight Convective Risk at Mar 31, 12:36z for portions of DTX

https://www.spc.noaa.gov/products/outlook/archive/2026/day1otlk_20260331_1300.html

#miwx

#DTX #MIwx 881
FZUS73 KDTX 311124
MWSDTX

Marine Weather Statement
National Weather Service Detroit/Pontiac MI
724 AM EDT Tue Mar 31 2026

LHZ443-464-311145-
724 AM EDT Tue Mar 31 2026

...A STRONG THUNDERSTORM APPROACHING THE WATERS...

The areas affected include...
Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to
US/Canadian border...
Port Sanilac to Port Huron MI...

At 724 AM EDT, Doppler radar indicated a strong thunderstorm, capable
of producing https://mesonet.agron.iastate.edu/p.php?pid=202603311124-KDTX-FZUS73-MWSDTX

DTX issues Marine Weather Statement (MWS) at Mar 31, 7:24 AM EDT ...A STRONG THUNDERSTORM APPROACHING THE WATERS...

https://mesonet.agron.iastate.edu/p.php?pid=202603311124-KDTX-FZUS73-MWSDTX

#miwx

DTX issues Area Forecast Discussion (AFD) at Mar 31, 6:57 AM EDT

https://mesonet.agron.iastate.edu/p.php?pid=202603311057-KDTX-FXUS63-AFDDTX

#miwx

#DTX #MIwx 069
FXUS63 KDTX 311057
AFDDTX

Area Forecast Discussion
National Weather Service Detroit/Pontiac MI
657 AM EDT Tue Mar 31 2026

.KEY MESSAGES...

- Scattered to numerous showers and thunderstorms redevelop over all
of SE Mi this afternoon. Scattered severe thunderstorms are
possible with damaging wind the primary hazard but also including
potential for large hail and tornadoes.

- A strong cold front fuels storms but also a chance for excessive
rainf https://mesonet.agron.iastate.edu/p.php?pid=202603311057-KDTX-FXUS63-AFDDTX

DTX issues Marine Weather Statement (MWS) at Mar 31, 5:50 AM EDT

https://mesonet.agron.iastate.edu/p.php?pid=202603310950-KDTX-FZUS73-MWSDTX

#miwx

#DTX #MIwx 711
FZUS73 KDTX 310950
MWSDTX

Marine Weather Statement
National Weather Service Detroit/Pontiac MI
550 AM EDT Tue Mar 31 2026

LCZ423-311030-
550 AM EDT Tue Mar 31 2026

A Marine Weather Statement has been issued for the following areas...
Detroit River...

At 550 AM EDT, Doppler radar indicated a strong thunderstorm,
capable of producing winds up to 25 knots and small hail. This
thunderstorm was located 16 nm northwest of Wyandotte, or 19 nm west
of T https://mesonet.agron.iastate.edu/p.php?pid=202603310950-KDTX-FZUS73-MWSDTX

The Weather Prediction Center issues Day 5 Marginal Risk Excessive Rainfall Outlook at Mar 31, 8:35z for portions of DTX

https://www.wpc.ncep.noaa.gov/qpf/excessive_rainfall_outlook_ero.php

#miwx