Severe

Significant threat to life or property

Illinois, Kentucky, Missouri Severe Extreme Heat Warning | Effective 07/28/2026 09:19

* WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of southern Illinois, western Kentucky, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * 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. Take extra precautions when outside. Wear lightweight and loose

Pennsylvania Severe Flash Flood Warning | Effective 07/28/2026 09:22

FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... North Central Blair County in central Pennsylvania... Northeastern Cambria County in central Pennsylvania... Southwestern Clearfield County in central Pennsylvania... * Until 315 PM EDT. * At 1222 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible

North Carolina, Virginia Severe Severe Thunderstorm Warning | Effective 07/28/2026 09:22

SVRRNK The National Weather Service in BLACKSBURG has issued a * Severe Thunderstorm Warning for... Alleghany County in northwestern North Carolina... Western Surry County in northwestern North Carolina... Northeastern Wilkes County in northwestern North Carolina... Northeastern Ashe County in northwestern North Carolina... Southwestern Carroll County in southwestern Virginia... The City of Galax in southwestern Virginia... Southern Grayson County in southwestern Virginia... * Until 115 PM EDT.

California Severe Extreme Heat Warning | Effective 07/28/2026 09:26

* WHAT...Dangerously hot conditions with several days of Major to Extreme heat risk. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From 11 AM Thursday to 11 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Long duration extreme heat with no overnight relief will affect health systems, industries and infrastructure. The entire population within the Watch is at risk for heat related

Virginia Severe Severe Thunderstorm Warning | Effective 07/28/2026 09:28

At 1228 PM EDT, a severe thunderstorm was located over Bridle Creek, or near Independence, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Independence... Mouth Of Wilson... Sugar Grove... Troutdale... Volney... Rugby... and Baywood. Remain alert for a possible tornado! Tornadoes can develop quickly

Virginia Severe Severe Thunderstorm Warning | Effective 07/28/2026 09:13

At 1213 PM EDT, a severe thunderstorm was located over Flatridge, or near Sugar Grove, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Independence... Mouth Of Wilson... Mount Rogers National Recreation Area... Sugar Grove... Troutdale... Volney... and Rugby. Remain alert for a possible tornado! Tornadoes can develop quickly

New York Severe Flash Flood Warning | Effective 07/28/2026 08:46

FFWBGM The National Weather Service in Binghamton has issued a * Flash Flood Warning for... Southeastern Tompkins County in central New York... * Until 245 PM EDT. * At 1146 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 inch in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is expected to begin shortly as another area

New Mexico Severe Flood Watch | Effective 07/28/2026 08:50

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Southwest New Mexico, including Silver City and Lordsburg. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Saturated soils from recent rainfall combined with potential heavy rainfall from slow-moving thunderstorms today will result in an elevated risk of flash flooding.

New York, Vermont Severe Flood Watch | Effective 07/28/2026 08:59

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northern New York, including the following counties, Eastern Essex and Western Essex and Vermont, including the following counties, Eastern Addison, Eastern Rutland, Eastern Windsor, Orange, Western Addison, Western Rutland and Western Windsor. * WHEN...From 8 PM EDT this evening through Wednesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Texas Severe Extreme Heat Warning | Effective 07/28/2026 08:34

* WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Palo Duro Canyon State Park * WHEN...Until 9 PM CDT this evening. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
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