Moderate

At 638 PM EDT, Doppler radar was tracking a strong thunderstorm near Maytown, or near Geneva, moving northeast at 15 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... Oak Hill, Scottsmoor, Geneva, Maytown, and Lake Harney. If outdoors, consider seeking shelter inside a building. Conditions are favorable for the development of weak, brief funnel

Hot temperatures have begun dropping across the area, with further recovery expected through the evening.

* WHAT...Afternoon heat index values up to 108 expected. Overnight low temperatures between 72 and 78. * WHERE...Portions of southwest Iowa and east central and southeast Nebraska. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Several days of excessive heat will add to cumulative heat stress. * ADDITIONAL DETAILS...The heat advisory may be extended or expanded as the prolonged heatwave continues.

At 642 PM EDT, Doppler radar was tracking a strong thunderstorm over Amherst, moving southeast at 30 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... Amherst... Appomattox... Bent Creek... Appomattox National Historic Park... Stonewall... Spout Spring... and Tower Hill. If outdoors, consider seeking shelter inside a building.

At 544 PM CDT, Doppler radar was tracking a strong thunderstorm near Terlingua, or 11 miles northeast of Lajitas, moving southwest at 15 mph. HAZARD...Wind gusts of 50 to 55 mph and penny 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... Lajitas, Terlingua, Study Butte, and Barton Warnock Environmental Educational Center.

At 615 PM EDT, Doppler radar was tracking a strong thunderstorm over Copper Valley, or over Indian Valley, moving southeast at 20 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... Floyd... Indian Valley... Willis... Meadows Of Dan... Mabry Mill... Alum Ridge... and Rocky Knob Recreation Area. If outdoors, consider seeking shelter inside a building.

At 614 PM EDT, Doppler radar was tracking a strong thunderstorm near Frying Pan Landing, or 20 miles northwest of Stumpy Point, moving southeast at 20 mph. HAZARD...Wind gusts up to 50 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... Alligator, Gum Neck, Kilkenny, Killkenny, East Lake, Fort Landing, Buffalo City, and Frying Pan Landing.

At 518 PM CDT, Doppler radar was tracking a strong thunderstorm 4 miles southeast of Grow, or 12 miles northeast of Guthrie. This thunderstorm was nearly stationary. HAZARD...Wind gusts of 50 to 55 mph and half inch 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... Grow. If outdoors, consider seeking shelter inside a building.

At 619 PM EDT, Doppler radar was tracking a strong thunderstorm near Schuyler, or 14 miles northwest of Buckingham, moving southeast at 20 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. Locations impacted include... Buckingham... Dillwyn... New Canton... Toga... Centenary... Sheppards... and Andersonville.

At 521 PM CDT, Doppler radar was tracking a strong thunderstorm 11 miles west of Live Oak, or 17 miles north of Fort Mckavett, moving south at 25 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... Fort Mckavett, Camp Sol Mayer, The Intersection Of Us- 190 And Ranch Road 2084, and Adams. If outdoors, consider seeking shelter inside a building.