Moderate

Possible threat to life or property

Florida Moderate Heat Advisory | Effective 08/19/2026 08:45

* WHAT...Heat index values up to 110. * WHERE...Coastal Palm Beach County, Inland Palm Beach County, Metro Palm Beach County, Glades, Hendry, Coastal Collier County, Inland Collier County, and Mainland Monroe Counties. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Texas Moderate Heat Advisory | Effective 08/19/2026 08:52

* WHAT...Temperatures up to 104 and heat index values up to 110 expected. * WHERE...The northern Hill Country, I-35 Corridor, and Coastal Plains. * WHEN...From 2 PM Thursday to 7 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose

Louisiana, Mississippi Moderate Heat Advisory | Effective 08/19/2026 08:43

* WHAT...Heat index values up to 111 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning

Nebraska Moderate Special Weather Statement | Effective 08/19/2026 05:21

At 720 AM CDT, Doppler radar was tracking a strong thunderstorm 7 miles north of Springview, moving east at 40 mph. HAZARD...Wind gusts up to 40 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... Springview, Burton, Nets Peak, Mills, Brocksburg, and Mariaville. This includes the following highways... Highway 183 between mile markers 199 and 202, and between mile

Colorado Moderate Special Weather Statement | Effective 08/19/2026 05:13

At 613 AM MDT, Doppler radar was tracking a strong thunderstorm 5 miles southeast of Elbert, or 42 miles west of Limon, moving southeast at 35 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Simla and Fondis. Monitor the weather situation closely and be alert for threatening weather conditions.

Iowa, Illinois Moderate Special Weather Statement | Effective 08/19/2026 05:14

Areas of fog, dense in some locations will persist through 830 AM. The dense fog will be especially common in and near river valleys and other low lying areas, and reduce visibilities under one quarter mile. If traveling this morning, be prepared for fog that could bring sudden and significant reductions in visibility over short distances. If you encounter dense fog, slow down, give yourself plenty of braking distance between other vehicles, and be sure to

Moderate Special Weather Statement | Effective 08/19/2026 04:46

This will be the last issuance of the Special Weather Statement for this system, as the local statement (HLSPQ1, WMO header WTPQ81 PGUM) and associated Tropical Storm Watch take precedence. For more information on Tropical Storm Saudel, please see bulletins issued by the Joint Typhoon Warning Center (JTWC) under WMO header WTPN31 PGTW and by the National Weather Service under WMO header WTPQ31 PGUM.

South Dakota Moderate Special Weather Statement | Effective 08/19/2026 04:49

At 649 AM CDT, Doppler radar was tracking a strong thunderstorm 9 miles north of Colome, or 8 miles east of Winner, moving east at 25 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Winner and Ideal South Housing. Monitor the weather situation closely and be alert for threatening weather conditions.

Iowa, Illinois Moderate Special Weather Statement | Effective 08/19/2026 04:49

Areas of fog, dense in some locations will persist through 8 AM. The dense fog will be especially common in and near river valleys and other low lying areas, and reduce visibilities under one quarter mile. If traveling this morning, be prepared for fog that could bring sudden and significant reductions in visibility over short distances. If you encounter dense fog, slow down, give yourself plenty of braking distance between other vehicles, and be sure to
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