WWUS20 KWNS 032247 SEL7 SPC WW 032247 MNZ000-NDZ000-040600- URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 537 NWS Storm Prediction Center Norman OK 550 PM CDT Mon Aug 3 2026 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northwest Minnesota Southeast North Dakota * Effective this Monday afternoon and Tuesday morning from 550 PM until 100 AM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph likely Scattered large hail events to 1.5 inches in diameter likely A tornado or two possible SUMMARY...Thunderstorms will increase in coverage and intensity this evening in vicinity of a cold front moving across the area. A few severe storms are expected, capable of hail and damaging wind gusts. An isolated tornado is possible. The severe thunderstorm watch area is approximately along and 60 statute miles east and west of a line from 60 miles south southwest of Detroit Lakes MN to 80 miles northeast of Thief River Falls MN. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU7). 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. && AVIATION...A few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 25030. ...Hart