Advarsler Amber Post Office (historical), Iowa

High temperature

29.6 5.00 PM 17.00 – 1.7 2.00 AM 02.00

Extreme Heat Warning issued June 28 at 9:35AM CDT until June 30 at 9:00PM CDT by NWS Quad Cities IA IL * WHAT...Dangerously hot and humid conditions with multiple days of heat index values of 105 to 110 expected, along with nighttime lows not dropping below 75 degrees. * WHERE...Portions of north central and northwest Illinois and east central and northeast Iowa. * WHEN...From noon Monday to 9 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

National Weather Service

Thunderstorm

28.6 5.53 PM 17.53 – 28.6 6.45 PM 18.45

Special Weather Statement issued June 28 at 12:53PM CDT by NWS Quad Cities IA IL At 1252 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Dyersville to near Monticello to near Martelle. Movement was southeast at 35 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Strong winds could break small tree limbs and blow around unsecured objects. Locations impacted include... Maquoketa, Anamosa, Dyersville, Monticello, Cascade, Epworth, Farley, Peosta, Lowden, Olin, Hopkinton, Wyoming, Oxford Junction, Lost Nation, Worthington, Martelle, Onslow, Monmouth, Toronto, and Morley. If outdoors, consider seeking shelter inside a building. Torrential rainfall is occurring and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

National Weather Service