104 NWUS55 KTFX 232309 LSRTFX Preliminary Local Storm Report National Weather Service Great Falls MT 509 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0455 PM Tstm Wnd Gst 6 WSW Hogeland 48.82N 108.78W 08/23/2026 E67 MPH Blaine MT Public Winds over 58 mph began at 1650 and continued through at least 1700. && $$ MPL  468 NWUS53 KBIS 232311 LSRBIS Preliminary Local Storm Report National Weather Service Bismarck ND 611 PM CDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0540 PM Tstm Wnd Gst Minot Air Force Base 48.42N 101.36W 08/23/2026 E65 MPH Ward ND Trained Spotter Radar estimated time. && $$ Telken  918 NWUS54 KLIX 232321 LSRLIX Preliminary Local Storm Report National Weather Service New Orleans LA 621 PM CDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0443 PM Tstm Wnd Dmg 2 ESE Ponchatoula 30.43N 90.40W 08/23/2026 Tangipahoa LA Law Enforcement Corrects previous tstm wnd dmg report from 2 ESE Ponchatoula. Sheriffs office reported a tree down along Esterbrook Road off of Louis Hoover Lane. && $$ HRL  912 NWUS55 KPIH 232321 LSRPIH Preliminary Local Storm Report National Weather Service Pocatello ID 521 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0830 PM Debris Flow 2 NNW Poplar 43.64N 111.69W 08/22/2026 Jefferson ID Public Minor mud flowing onto road from burn scar near Heise. Time estimated. && $$  163 NWUS54 KLIX 232325 LSRLIX Preliminary Local Storm Report National Weather Service New Orleans LA 625 PM CDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0446 PM Tstm Wnd Dmg 4 S Robert 30.44N 90.34W 08/23/2026 Tangipahoa LA Public Public report of tree down east of Ponchatoula along LA 22. && $$ HRL  288 NWUS55 KBYZ 232328 LSRBYZ Preliminary Local Storm Report National Weather Service Billings MT 528 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0510 PM Tstm Wnd Gst 3 NW Cooney Reservoir 45.47N 109.26W 08/23/2026 M57 MPH Stillwater MT Mesonet && $$  537 NWUS55 KPIH 232331 LSRPIH Preliminary Local Storm Report National Weather Service Pocatello ID 531 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0450 PM Tstm Wnd Gst 4 WNW Buist 42.35N 112.51W 08/23/2026 M51 MPH Oneida ID Mesonet Mesonet station PC596 Jensen Pass. 0445 PM Tstm Wnd Gst 4 NNW Georgetown 42.53N 111.40W 08/23/2026 M46 MPH Bear Lake ID Mesonet Mesonet station 2249 D5 Georgetown Summit US-30. 0450 PM Tstm Wnd Gst 2 NW Georgetown 42.51N 111.39W 08/23/2026 M46 MPH Bear Lake ID Mesonet Mesonet station PC505 Georgetown North. && $$  673 NWUS55 KBYZ 232334 LSRBYZ Preliminary Local Storm Report National Weather Service Billings MT 534 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0500 PM Tstm Wnd Gst 11 SW Rapelje 45.86N 109.45W 08/23/2026 M55 MPH Stillwater MT Mesonet Mesonet station RJEM8 Rapelje 2. && $$  700 NWUS55 KCYS 232335 LSRCYS Preliminary Local Storm Report National Weather Service Cheyenne WY 535 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0516 PM Tstm Wnd Gst Skyline 41.14N 106.58W 08/23/2026 M60 MPH Carbon WY Dept of Highways Mesonet station KSKL Skyline (WYDOT). && $$  793 NWUS55 KSLC 232338 LSRSLC Preliminary Local Storm Report National Weather Service Salt Lake City UT 538 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0525 PM Tstm Wnd Gst 10 W Knolls 40.73N 113.47W 08/23/2026 M66 MPH Tooele UT Mesonet Mesonet station DPG17 Interstate 80. && $$ CRK  878 NWUS55 KSLC 232340 LSRSLC Preliminary Local Storm Report National Weather Service Salt Lake City UT 540 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0530 PM Tstm Wnd Gst Knolls 40.73N 113.28W 08/23/2026 M62 MPH Tooele UT Mesonet Mesonet station UTKNO I-80 at MP 40 Knolls. && $$ CRK  269 NWUS54 KBMX 232346 LSRBMX Preliminary Local Storm Report National Weather Service Birmingham AL 646 PM CDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0835 PM Tstm Wnd Dmg 3 ESE Bear Creek 34.24N 87.67W 08/22/2026 Marion AL CO-OP Observer Several trees downed and power outages between Bear Creek and Haleyville. Time estimated. 0840 PM Tstm Wnd Dmg 1 NNW Haleyville 34.26N 87.63W 08/22/2026 Winston AL CO-OP Observer Several trees downed and power outages around Haleyville, including along Dime Rd. Time estimated. && $$  276 NWUS54 KLIX 232347 LSRLIX Preliminary Local Storm Report National Weather Service New Orleans LA 647 PM CDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0515 PM Tstm Wnd Dmg Covington 30.48N 90.11W 08/23/2026 St. Tammany LA Emergency Mngr Emergency management reported a tree down on a powerline. && $$ HRL  524 NWUS55 KBYZ 232352 LSRBYZ Preliminary Local Storm Report National Weather Service Billings MT 552 PM MDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0550 PM Hail 2 W Laurel 45.67N 108.82W 08/23/2026 E0.70 Inch Yellowstone MT Trained Spotter && $$  588 NWUS52 KTAE 232354 LSRTAE Preliminary Local Storm Report National Weather Service Tallahassee FL 754 PM EDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0735 PM Hail 2 W Wakulla 30.23N 84.26W 08/23/2026 M0.25 Inch Wakulla FL Public mPING Report. && $$ Haner  796 NWUS53 KBIS 232358 LSRBIS Preliminary Local Storm Report National Weather Service Bismarck ND 658 PM CDT Sun Aug 23 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0648 PM Rain 1 SSW Minot 48.21N 101.31W 08/23/2026 M1.62 Inch Ward ND Trained Spotter No hail, but gusty winds. No damage observed. && $$ Telken