Source: US National Oceanic and Atmospheric Administration
Note: The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.Note: Click for Watch Status Reports.
SEL1
URGENT – IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 541
NWS Storm Prediction Center Norman OK
705 PM EDT Thu Jul 24 2025
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Southeast Lower Michigan
Far Northwest Ohio
Lake Erie
* Effective this Thursday night from 705 PM until Midnight EDT.
* Primary threats include…
Isolated damaging wind gusts to 65 mph possible
SUMMARY…A line of strong to occasionally severe thunderstorms is
moving eastward across central Lower MI, near the MI/IN/IL border
intersection. This line is expected to continue eastward into the
warm, moist, and strongly unstable airmass downstream across
southeast Lower MI and adjacent far northwest OH. Strong to severe
gusts will be possible with this line. Additional more cellular
development is possible ahead of this line, which could also pose a
risk for damaging water-loaded downbursts.
The severe thunderstorm watch area is approximately along and 40
statute miles east and west of a line from 15 miles west northwest
of Mount Clemens MI to 10 miles south southwest of Toledo OH. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU1).
PRECAUTIONARY/PREPAREDNESS ACTIONS…
REMEMBER…A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.
&&
OTHER WATCH INFORMATION…CONTINUE…WW 540…
AVIATION…A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 55 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector
24035.
…Mosier
SEL1
URGENT – IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 541
NWS Storm Prediction Center Norman OK
705 PM EDT Thu Jul 24 2025
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Southeast Lower Michigan
Far Northwest Ohio
Lake Erie
* Effective this Thursday night from 705 PM until Midnight EDT.
* Primary threats include…
Isolated damaging wind gusts to 65 mph possible
SUMMARY…A line of strong to occasionally severe thunderstorms is
moving eastward across central Lower MI, near the MI/IN/IL border
intersection. This line is expected to continue eastward into the
warm, moist, and strongly unstable airmass downstream across
southeast Lower MI and adjacent far northwest OH. Strong to severe
gusts will be possible with this line. Additional more cellular
development is possible ahead of this line, which could also pose a
risk for damaging water-loaded downbursts.
The severe thunderstorm watch area is approximately along and 40
statute miles east and west of a line from 15 miles west northwest
of Mount Clemens MI to 10 miles south southwest of Toledo OH. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU1).
PRECAUTIONARY/PREPAREDNESS ACTIONS…
REMEMBER…A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.
&&
OTHER WATCH INFORMATION…CONTINUE…WW 540…
AVIATION…A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 55 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector
24035.
…Mosier
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
SAW1
WW 541 SEVERE TSTM MI OH LE 242305Z – 250400Z
AXIS..40 STATUTE MILES EAST AND WEST OF LINE..
15WNW MTC/MOUNT CLEMENS MI/ – 10SSW TOL/TOLEDO OH/
..AVIATION COORDS.. 35NM E/W /31NNE DXO – 51SSW DXO/
HAIL SURFACE AND ALOFT..1 INCH. WIND GUSTS..55 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 24035.
LAT…LON 42688232 41448310 41448465 42688389
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU1.
Watch 541 Status Report Message has not been issued yet.
Note: Click for Complete Product Text.Tornadoes
Probability of 2 or more tornadoes
Low (