Severe

Significant threat to life or property

Colorado Severe Fire Weather Watch | Effective 06/21/2026 23:02

The National Weather Service in Denver has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Tuesday afternoon through Tuesday evening. * AFFECTED AREA...Fire Weather Zones 212, 213 and 217. * TIMING...From Tuesday afternoon through Tuesday evening. * WINDS...West 10 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...9 to 15 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.

New Jersey, New York Severe Flood Watch | Effective 06/21/2026 23:07

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northeast New Jersey, including the following areas, Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, Western Bergen, Western Essex, Western Passaic and Western Union and southeast New York, including the following areas, Bronx, Kings (Brooklyn), New York (Manhattan), Northern Queens, Richmond (Staten Island) and Southern Queens. * WHEN...From this afternoon through late tonight.

Indiana Severe Flood Watch | Effective 06/21/2026 23:13

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central, southeast, and southwest Indiana, including the following counties, in south central Indiana, Jackson and Lawrence. In southeast Indiana, Jennings. In southwest Indiana, Daviess, Knox and Martin. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Oklahoma Severe Severe Thunderstorm Warning | Effective 06/21/2026 23:13

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Kingfisher County in central Oklahoma... Northern Grady County in central Oklahoma... Northeastern Caddo County in southwestern Oklahoma... Oklahoma County in central Oklahoma... Northwestern Cleveland County in central Oklahoma... Southeastern Blaine County in northwestern Oklahoma... Logan County in central Oklahoma... Southwestern Payne County in central Oklahoma...

Delaware, New Jersey, Pennsylvania Severe Flood Watch | Effective 06/21/2026 23:13

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of northern Delaware, including the following area, New Castle, New Jersey, including the following areas, Camden, Gloucester, Hunterdon, Mercer, Middlesex, Morris, Northwestern Burlington, Salem, Somerset and Western Monmouth, and southeast Pennsylvania, including the following areas, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, Philadelphia, Upper Bucks, Western Chester and Western Montgomery.

Oklahoma Severe Severe Thunderstorm Warning | Effective 06/21/2026 22:47

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Northern Washita County in western Oklahoma... Northwestern Caddo County in southwestern Oklahoma... Southeastern Roger Mills County in western Oklahoma... Custer County in western Oklahoma... Southwestern Blaine County in northwestern Oklahoma... Northeastern Beckham County in western Oklahoma... * Until 130 AM CDT. * At 1247 AM CDT, severe thunderstorms were located along a line

Indiana, Kentucky Severe Flood Warning | Effective 06/21/2026 22:51

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of south central Indiana, including the following counties, Crawford and Harrison and central Kentucky, including the following county, Meade. * WHEN...Until 445 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 151 AM EDT, local law enforcement reported heavy rain in the warned area due to thunderstorms. Flooding is ongoing or

Arkansas Severe Flood Watch | Effective 06/21/2026 22:52

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east and northeast Arkansas. * 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... - Widespread rainfall totals of 2 to 4 inches and locally higher amounts of 6 inches or more are possible through Monday evening across the watch area. - http://www.weather.gov/safety/flood

Arkansas Severe Flood Watch | Effective 06/21/2026 22:52

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central, central, and east central Arkansas. * 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... - Widespread rainfall totals of 2 to 4 inches and locally higher amounts of 6 inches or more are possible through Monday evening across the watch area.

Arkansas Severe Flood Watch | Effective 06/21/2026 22:52

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of west and northwest Arkansas. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Widespread rainfall totals of 2 to 4 inches and locally higher amounts of 6 inches or more are possible through
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