Moderate

Possible threat to life or property

Tennessee Moderate Special Weather Statement | Effective 08/20/2026 04:02

At 602 AM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from 11 miles southwest of Fairview to near Centerville to 12 miles north of Linden. Movement was east at 35 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...

Alabama, Tennessee Moderate Special Weather Statement | Effective 08/20/2026 04:03

At 603 AM CDT, Doppler radar was tracking a strong thunderstorm over Hazel Green, or near Meridianville, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Winchester, Moores Mill, Meridianville, Hazel Green, Huntland, Tims Ford Lake, New Market, Lincoln, Lexie Crossroads, and Plevna. If outdoors, consider seeking shelter inside a building.

Tennessee Moderate Special Weather Statement | Effective 08/20/2026 04:07

At 707 AM EDT, Doppler radar was tracking a strong thunderstorm near Kingston, moving northeast at 30 mph. HAZARD...Winds in excess of 30 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Oak Ridge, Clinton, Kingston, Rockwood, Oliver Springs, Midtown, Harriman, Oakdale, Coalfield, and Bradbury. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to

Tennessee Moderate Special Weather Statement | Effective 08/20/2026 04:11

At 610 AM CDT, Doppler radar was tracking a strong thunderstorm over Oak Grove, moving southeast at 45 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Clarksville, Springfield, Adams, Cedar Hill, Cunningham, and Woodlawn. This includes Interstate 24 between mile markers 1 and 20. If outdoors, consider seeking shelter inside a building.

Tennessee Moderate Special Weather Statement | Effective 08/20/2026 03:50

At 549 AM CDT, Doppler radar was tracking a strong thunderstorm near Lynchburg, moving northeast at 35 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Lynchburg, Estill Springs, Tims Ford Lake, Mulberry, Woods Reservoir, Arnold AFB, Belleville, Lois, Mimosa, and Booneville. If outdoors, consider seeking shelter inside a building.

Iowa, Nebraska, South Dakota Moderate Dense Fog Advisory | Effective 08/20/2026 03:54

* WHAT...Visibility below one half a mile in dense fog. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and southeast South Dakota. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Maine Moderate Dense Fog Advisory | Effective 08/20/2026 03:56

* WHAT...Visibility of a quarter-mile or less in dense fog. * WHERE...Coastal Hancock, Coastal Washington, Central Washington, Interior Hancock, and Southern Penobscot Counties. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Utah Moderate Heat Advisory | Effective 08/20/2026 03:39

* WHAT...High temperatures to around 100 degrees expected alongside overnight low temperatures in the upper-60s to low-70s. * WHERE...Eastern Juab/Millard Counties and Western Millard and Juab Counties. * WHEN...From noon today to 7 AM MDT Friday. * IMPACTS...Hot temperatures may cause heat illness. Warm overnight temperatures will limit the amount of relief from the hot daytime temperatures, bringing a period of prolonged heat exposure, especially for vulnerable populations.
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