Future

Responsive action SHOULD be taken in the near future

New Mexico Severe Flood Watch | Effective 07/21/2026 00:01

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central New Mexico, including the following area, south central mountains. * WHEN...From noon MDT today through this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be

Delaware, New Jersey, Pennsylvania Severe Flood Watch | Effective 07/21/2026 00:07

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

Arizona Severe Flood Watch | Effective 07/21/2026 00:08

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of south central Arizona, including the following areas, Globe/Miami, San Carlos, Southeast Gila County and Tonto Basin. * WHEN...From 11 AM MST this morning through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Deep monsoon moisture in place across Eastern Arizona will lead

California Severe Extreme Heat Watch | Effective 07/21/2026 00:11

* WHAT...Dangerously hot conditions with temperatures up to 108 possible. * WHERE...Antelope Valley. * WHEN...From Thursday morning through Monday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

California Severe Extreme Heat Watch | Effective 07/21/2026 00:11

* WHAT...For the Heat Advisory, temperatures between 93 to 103 expected. For the Extreme Heat Watch, dangerously hot conditions with temperatures between 97 and 107 possible. * WHERE...A portion of southwest California. * WHEN...For the Heat Advisory, from 10 AM to 8 PM PDT Wednesday. For the Extreme Heat Watch, from Wednesday evening through Monday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without

Ohio, Pennsylvania, West Virginia Severe Flood Watch | Effective 07/21/2026 00:11

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central Ohio, including the following areas, Belmont, Guernsey, Harrison, Jefferson OH, Monroe and Noble, Pennsylvania, including the following areas, Allegheny, Fayette, Greene, Higher Elevations of Fayette, Higher Elevations of Westmoreland, Washington and Westmoreland, and West Virginia, including the following areas, Brooke, Eastern Preston, Eastern Tucker, Hancock, Marion, Marshall, Monongalia, Ohio, Preston,

Arizona Severe Flood Watch | Effective 07/21/2026 00:14

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Southeast Arizona including Graham, Greenlee, Cochise and Santa Cruz counties. * WHEN...The Flash Flood Watch remains in effect through 10 PM MST this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, dry washes, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The combination of ample moisture and an upper-level disturbance

New Jersey, New York Severe Flood Watch | Effective 07/20/2026 23:43

* WHAT...Flooding caused by excessive rainfall continues to be 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 8 AM EDT this morning through late tonight.

Alaska Severe Flood Watch | Effective 07/20/2026 23:01

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...The following areas, Western Kenai Peninsula. This includes the cities of Homer, Anchor Point, Ninilchik, Clam Gulch, Kenai, Soldotna, Sterling, And Nikiski. * WHEN...From Tuesday morning through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur

Alaska Severe Flood Watch | Effective 07/20/2026 23:01

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...The following areas, Susitna Valley and Hatcher Pass. This includes the cities of Skwentna, Willow, Talkeetna, Trapper Creek, Petersville, and Chulitna. * WHEN...From Tuesday afternoon through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water
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