National Weather Service Text Product
AFOS product HWOFSD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: HWOFSD
Product Timestamp: 2025-08-21 15:08 UTC
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556 FLUS43 KFSD 211508 AAA HWOFSD Hazardous Weather Outlook...UPDATED National Weather Service Sioux Falls SD 1008 AM CDT Thu Aug 21 2025 IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-098-NEZ013-014- SDZ066>071-281515- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Rock-Dixon-Dakota- Turner-Lincoln-Bon Homme-Yankton-Union- 1008 AM CDT Thu Aug 21 2025 This Hazardous Weather Outlook is for northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska and southeast South Dakota. .DAY ONE...Today and tonight. Isolated strong to severe storms are possible this evening along and west of the James River, with 65 mph winds and ping pong ball-sized hail as the main threats. Another round of isolated strong to severe storms is possible mainly north of Interstate 90 overnight into early Friday morning, with 60 mph winds as the main threat. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Isolated strong to severe storms remain main possible Friday afternoon. Some uncertainty remains in overall severe potential, so keep up to date with the latest forecast. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ MNZ071-072-080-097-SDZ038>040-050-052>065-281515- Lincoln-Lyon-Murray-Pipestone-Beadle-Kingsbury-Brookings-Gregory- Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook- Minnehaha-Charles Mix-Douglas-Hutchinson- 1008 AM CDT Thu Aug 21 2025 This Hazardous Weather Outlook is for southwest Minnesota, central South Dakota, east central South Dakota, south central South Dakota and southeast South Dakota. .DAY ONE...Today and tonight. Another round of isolated strong to severe storms is possible overnight, mainly north of Interstate 90 overnight into early Friday morning. 60 mph winds are the main threat with the strongest storms. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Isolated strong to severe storms will also be possible Friday afternoon. Some uncertainty remains in overall severe potential, so keep up to date with the latest forecast. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$