Future

Responsive action SHOULD be taken in the near future

New Mexico Severe Flood Watch | Effective 07/21/2026 07:53

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The South Central Mountains, including the Ruidoso area burn scars. * WHEN...From noon today to 6 PM MDT this evening. * 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

New Mexico Severe Flood Watch | Effective 07/21/2026 07:53

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of west central New Mexico, including the following areas, San Francisco River Valley, Southwest Mountains and West Central Plateau. * WHEN...From noon MDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Storms with heavy rainfall rates of 1 to 2 inches per hour will

Nevada Severe Flood Watch | Effective 07/21/2026 07:18

Monsoonal moisture will stream northward into most of Northern and Central Nevada today, with historically high atmospheric moisture content. The strongest showers and thunderstorms today will produce intense rainfall rates, resulting in the potential of flash flooding. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Most of Northern and Central Nevada. * WHEN...From 11 AM PDT this morning until 11 PM PDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers,

Connecticut, New York Severe Flood Watch | Effective 07/21/2026 06:51

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southern Connecticut, including the following areas, Northern Fairfield, Northern New Haven and Southern Fairfield and southeast New York, including the following areas, Northern Westchester, Orange, Putnam, Rockland and Southern Westchester. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

New Jersey, New York Severe Flood Watch | Effective 07/21/2026 06:51

* 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...Through late tonight.

Arizona Severe Flood Watch | Effective 07/21/2026 04:04

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Yavapai County, Coconino County, northern Gila County, Navajo County, central and southern Apache County. * WHEN...From 11 AM MST /noon MDT/ this morning through this evening. * IMPACTS...Flash flooding will be possible in creeks, normally dry washes, swimming holes, and over recently burned areas. Raging killer currents will be possible in side canyons and narrow slot canyons. Low-water crossings may be flooded.

California Severe Extreme Heat Watch | Effective 07/21/2026 03:02

* WHAT...Dangerously hot conditions with high temperatures in the upper 90s to 108 and low temperatures in the 70s and lower 80s possible. * WHERE...Apple and Lucerne Valleys. * WHEN...From Wednesday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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 03:02

* WHAT...Dangerously hot conditions with high temperatures of 112 to 118 and low temperatures in the mid 80s to mid 90s possible. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From Wednesday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Oregon, California Severe Fire Weather Watch | Effective 07/21/2026 02:56

* IMPACTS...Abundant lightning on dry fuels will likely create new ignitions across the region. Any fires that develop could spread rapidly. Numerous new fire starts could overwhelm initial attack. * AFFECTED AREA...Areas in southern Oregon along and east of the Cascades, along the western foothills and slopes of the Cascades, and over the Siskiyous, including Fire Weather Zones 617...621...622...623...624 and 625. * THUNDERSTORMS...Moving roughly north to northeast around 15

California, Nevada Severe Flood Watch | Effective 07/21/2026 02:58

* WHAT...Flash flooding caused by excessive rainfall is possible due to thunderstorms. * WHERE...Portions of east central California, including the following areas, Greater Lake Tahoe Area and Mono County and western Nevada, including the following areas, Greater Lake Tahoe Area, Greater Reno-Carson City-Minden Area and Mineral and Southern Lyon Counties. * WHEN...From noon PDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of creeks,
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