Severe

Significant threat to life or property

New York Severe Lakeshore Flood Warning | Effective 06/18/2026 22:53

* WHAT...Minor lakeshore flooding. * WHERE...Oswego and Jefferson counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...The combination of high lake levels and significant wave action will result in minor lakeshore flooding along the immediate lakeshore, especially in bays, inlets, harbors, and other low lying areas along the shoreline. Shoreline erosion is also expected. A Lakeshore Flood Warning means lakeshore flooding is occurring, is imminent, or is expected to occur. For your safety, stay off

Alabama Severe Flash Flood Warning | Effective 06/18/2026 22:56

At 1256 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 4 and 6 inches of rain have fallen over the past hour and a half. Additional rainfall amounts of 3 to 4 inches are possible in the warned area, locally as much as 6 inches over the next 2 hours. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Alabama Severe Flash Flood Warning | Effective 06-18-2026 22:56

At 1256 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 4 and 6 inches of rain have fallen over the past hour and a half. Additional rainfall amounts of 3 to 4 inches are possible in the warned area, locally as much as 6 inches over the next 2 hours. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Mississippi Severe Flash Flood Warning | Effective 06-18-2026 22:43

At 1243 AM CDT, Doppler radar indicated thunderstorms producing heavy rain in Seminary. Between 5 and 8 inches of rain have fallen. Additional rainfall amounts of 2 to 4 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.

Alabama, Florida, Georgia Severe Flood Watch | Effective 06/18/2026 22:30

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast Alabama, including the following areas, Coffee, Dale, Geneva, Henry and Houston, Florida, including the following areas, Calhoun, Central Walton, Coastal Bay, Holmes, Inland Bay, Jackson, North Walton, South Walton and Washington, and Georgia, including the following areas, Baker, Calhoun, Clay, Decatur, Dougherty, Early, Lee, Miller, Mitchell, Quitman, Randolph, Seminole, Terrell, Turner and Worth.

North Carolina, Virginia Severe Flood Watch | Effective 06/18/2026 22:31

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...For Northwest North Carolina into Southside Virginia. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Tropical moisture will bring moderate to at times heavy rainfall to the northwest Piedmont of North Carolina into

Texas Severe Severe Thunderstorm Warning | Effective 06/18/2026 22:34

At 1233 AM CDT, a severe thunderstorm was located over Novice, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Silver Valley around 1240 AM CDT. Other locations impacted by this severe thunderstorm include Goldsboro, Us-283 Near The Coleman- Callahan County Line, Echo, and Lake Coleman.

Alabama Severe Flood Warning | Effective 06/18/2026 22:38

...The Flood Warning is extended for the following rivers in Alabama... Murder Creek At Brewton affecting Escambia County. For the Murder Creek...including Brewton...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Murder Creek at Brewton. * WHEN...From this afternoon to late Saturday night. * IMPACTS...At 22.0 feet, Flooding of Persimmon and Ann Streets will begin. * ADDITIONAL DETAILS... - At 11:45 PM CDT Thursday the stage was 18.6 feet.

Nevada Severe Red Flag Warning | Effective 06/18/2026 22:42

* WIND...Sustained south to southwest winds near 20 mph, with gusts near 35 mph. * HUMIDITY...Minimum relative humidity values as low as 8 percent. * HIGHEST THREAT...is located in zone 425. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. A red flag warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Nevada Severe Red Flag Warning | Effective 06/18/2026 22:42

* THUNDERSTORMS...Isolated to scattered dry thunderstorms. * WIND...Erratic wind gusts around 55 mph in and near dry thunderstorms. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. A red flag warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
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