Severe

Significant threat to life or property

Alaska Flood Watch | Effective 05/12/2026 10:42

* WHAT...Flooding caused by an ice jam is possible. * WHERE...Kalskag, Kwethluk, Akiak and Tuluksak * WHEN...Through Wednesday morning. * IMPACTS...Ice jams may result in flooding of rivers, creeks, sloughs, and other low-lying flood prone locations. Water may impound behind a jam which may cause flooding several miles upstream. * ADDITIONAL DETAILS... - For Kalskag: As of Monday morning, the River Watch Team reports that an ice jam is still in place near Lower Kalsgag.

Indiana Flood Warning | Effective 05/12/2026 10:01

...The Flood Warning continues for the following rivers in Indiana... White River at Edwardsport. White River at Hazleton. White River at Petersburg. .Heavy rainfall through the first half of last week produced minor flooding on the lower White River. Flooding will continue on parts of the lower White throughout the week. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...White River at Petersburg. * WHEN...Until Thursday afternoon. * IMPACTS...At 19.0 feet, Low bottomlands flood and flooding begins

Indiana Flood Warning | Effective 05/12/2026 10:01

...The Flood Warning continues for the following rivers in Indiana... White River at Edwardsport. White River at Hazleton. White River at Petersburg. .Heavy rainfall through the first half of last week produced minor flooding on the lower White River. Flooding will continue on parts of the lower White throughout the week. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...White River at Edwardsport. * WHEN...Until tomorrow morning. * IMPACTS...At 16.0 feet, Old Vincennes Road and residential

Indiana Flood Warning | Effective 05/12/2026 10:01

...The Flood Warning continues for the following rivers in Indiana... White River at Edwardsport. White River at Hazleton. White River at Petersburg. .Heavy rainfall through the first half of last week produced minor flooding on the lower White River. Flooding will continue on parts of the lower White throughout the week. * WHAT...Minor flooding is forecast. * WHERE...White River at Hazleton. * WHEN...Until late Friday evening. * IMPACTS...At 20.0 feet, Most of the low bottomlands flood.

Utah Red Flag Warning | Effective 05/12/2026 10:07

The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon to 9 PM MDT Wednesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 495 Color Country West Desert, Fire Weather Zone 496 Color Country Mountains and Fire Weather Zone 497 Mojave Desert. * WINDS...Southwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...8 to 10 percent deserts, 10 to 12 percent

Utah High Wind Watch | Effective 05/12/2026 10:13

* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible in areas prone to downsloping such as Wendover, Park Valley, and Curlew Junction. * WHERE...Great Salt Lake Desert and Mountains. * WHEN...From Wednesday evening through late Wednesday night. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles and vehicles with trailers. * ADDITIONAL DETAILS...Winds will be strongest in a 1 to 3 hour

Iowa, Minnesota, Nebraska, South Dakota Red Flag Warning | Effective 05/12/2026 10:16

* AFFECTED AREA...In Iowa, Lyon, Osceola, Dickinson, Sioux, O'Brien, Clay, Plymouth, Cherokee, Buena Vista, Woodbury and Ida. In Minnesota, Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson, Pipestone and Rock. In Nebraska, Dixon and Dakota. In South Dakota, Beadle, Kingsbury, Brookings, Gregory, Jerauld, Sanborn, Miner, Lake, Moody, Brule, Aurora, Davison, Hanson, McCook, Minnehaha, Charles Mix, Douglas, Hutchinson, Turner, Lincoln, Bon Homme, Yankton, Clay and Union.

Florida Severe Thunderstorm Warning | Effective 05/12/2026 10:21

At 120 PM EDT, a severe thunderstorm was located over Christmas, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Titusville, Wedgefield, and Christmas. For your protection move to an interior room on the lowest floor of a building.

Florida Severe Thunderstorm Warning | Effective 05/12/2026 09:48

At 1248 PM EDT, a severe thunderstorm was located over Bithlo, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wedgefield, Bithlo, Chuluota, and Christmas. For your protection move to an interior room on the lowest floor of a building.

California Red Flag Warning | Effective 05/12/2026 09:52

The National Weather Service in Hanford has issued a Red Flag Warning, which is in effect until 10 PM PDT this evening. * AFFECTED AREA...Fire weather zone 298 Indian Wells Valley. Fire weather zone 299 Kern County Desert. Fire weather zone 579 West Side Hills. Fire weather zone 596 Tehachapi Area. Fire weather zone 597 Fort Tejon. * WIND...GUSTING TO 35 MPH * HUMIDITY...5-15% * HIGHEST THREAT...is FAST-MOVING GRASS FIRES * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
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