Severe

Significant threat to life or property

Pennsylvania Severe Flash Flood Warning | Effective 10/11/2026 16:15

FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... Southeastern Adams County in south central Pennsylvania... Southern York County in south central Pennsylvania... * Until 1015 PM EDT. * At 715 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen earlier today. Additional rainfall amounts up to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Florida Severe Flash Flood Warning | Effective 10/11/2026 14:23

FFWMLB The National Weather Service in Melbourne has issued a * Flash Flood Warning for... Northeastern Martin County in east central Florida... * Until 700 PM EDT. * At 523 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Utah Severe Flash Flood Warning | Effective 10/11/2026 14:39

At 339 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.25 and 0.75 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Goblin Valley.

North Carolina Severe Flood Warning | Effective 10/11/2026 14:41

* WHAT...Flooding caused by excessive runoff continues. * WHERE...Central Henderson County in western North Carolina... * WHEN...Until 600 AM EDT Monday. * IMPACTS...Flooding around greater Hendersonville. * ADDITIONAL DETAILS... - At 535 PM EDT, Mud and Bat Fork Creeks remained in flood and flooding will continue all afternoon. The Mud Creek river gage on North Main Street was nearing 16 feet which indicates flooding of portions of William H King Memorial Park and the Oklawaha

Arizona, Nevada Severe Flash Flood Warning | Effective 10/11/2026 14:45

At 245 PM PDT /245 PM MST/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include...

California Severe Freeze Warning | Effective 10/11/2026 15:09

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Northern Lake (Gravelly Valley Airport), Northeastern Interior Mendocino (Round Valley, including Covelo), and Southern Trinity (Hayfork Valley and Peanut, Hwy 36 corridor from about Mad River to Forest Glen, and Ruth). * WHEN...From 1 AM to 9 AM PDT Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

Colorado Severe Severe Thunderstorm Warning | Effective 10/11/2026 15:13

SVRPUB The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... Alamosa County in southeastern Colorado... Southwestern Huerfano County in southeastern Colorado... Southeastern Rio Grande County in south central Colorado... Central Costilla County in south central Colorado... Southeastern Saguache County in central Colorado... Northeastern Conejos County in south central Colorado... * Until 445 PM MDT. * At 412 PM MDT, severe thunderstorms were located along a line

Ohio, West Virginia Severe Flash Flood Warning | Effective 10/11/2026 13:20

FFWRLX The National Weather Service in Charleston has issued a * Flash Flood Warning for... East Central Gallia County in southeastern Ohio... Southeastern Meigs County in southeastern Ohio... West Central Jackson County in northwestern West Virginia... Northwestern Mason County in western West Virginia... * Until 715 PM EDT. * At 420 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly.

California Severe Coastal Flood Warning | Effective 10/11/2026 13:28

* WHAT...For the Coastal Flood Warning through Sunday afternoon, significant coastal flooding and beach erosion is likely. For the Beach Hazards Statement through this evening, surf of 5 to 7 feet with local sets up to 9 feet. For the Coastal Flood Advisory from Sunday afternoon until Tuesday afternoon, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday.

Pennsylvania Severe Flood Warning | Effective 10/11/2026 13:31

* WHAT...Urban areas and small streams flooding caused by excessive rainfall is expected. * WHERE...Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... * WHEN...Until 930 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS...
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