Future

Responsive action SHOULD be taken in the near future

Colorado, Utah Severe Flood Watch | Effective 08/31/2026 10:22

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Colorado, including the following areas, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Central Yampa River Basin, Debeque to Silt Corridor, Flat Tops, Four Corners/Upper Dolores River, Gore and Elk Mountains/Central Mountain Valleys, Grand Valley, Grand and Battlement Mesas, Northwest San Juan Mountains, Paradox

Colorado Severe Flood Watch | Effective 08/31/2026 10:22

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Colorado, including the following areas, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Central Yampa River Basin, Debeque to Silt Corridor, Flat Tops, Four Corners/Upper Dolores River, Gore and Elk Mountains/Central Mountain Valleys, Grand Valley, Grand and Battlement Mesas, Northwest San Juan Mountains, Paradox

Montana Severe Fire Weather Watch | Effective 08/31/2026 09:31

...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR EAST BEAVERHEAD... The National Weather Service in Missoula MT has issued a Fire Weather Watch. * AFFECTED AREA...Fire Weather Zone 111. * TIMING...From Wednesday afternoon through Wednesday evening. * WINDS...Southwest winds 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...Relative Humidity between 20 to 35 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor

Arizona Severe Flood Watch | Effective 08/31/2026 08:57

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Arizona, including the following area, Northwest Plateau. * WHEN...Now through 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 flooded. * ADDITIONAL DETAILS...

Utah Severe Flood Watch | Effective 08/31/2026 08:59

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Castle Country, Central Mountains, Eastern Juab/Millard Counties, San Rafael Swell, Sanpete Valley, Sevier Valley, Bryce Canyon Country, Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Southern Mountains, Upper Sevier River Valleys, Western Canyonlands, Lower Washington County and Zion National Park.

Utah Severe Flood Watch | Effective 08/31/2026 08:59

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Wasatch Plateau/Book Cliffs, Western Millard and Juab Counties, Western Uinta Basin and Southwest Utah. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars. Flooding may occur in poor drainage and urban areas.

Texas Severe Flood Watch | Effective 08/31/2026 08:07

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of southeast Texas, including the following areas, Hardin, Lower Jefferson, Northern Orange, Southern Jasper, Southern Newton, Southern Orange, Tyler and Upper Jefferson. * WHEN...From 7 PM CDT this evening through Wednesday morning. * 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. * ADDITIONAL DETAILS...

Texas Severe Flood Watch | Effective 08/31/2026 08:14

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of southeast Texas, including the following areas, Bolivar Peninsula, Chambers, Coastal Galveston, Coastal Harris, Galveston Island, Inland Galveston, Inland Harris, Montgomery, Northern Liberty, Polk, San Jacinto and Southern Liberty. * WHEN...From late tonight through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Colorado Severe Flash Flood Watch | Effective 08/31/2026 05:35

* WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Willow burn scar. * WHERE...A portion of central Colorado, including the following areas, Eastern Sawatch Mountains Above 11000 Feet, Central Lake County Below 11000 Feet and Western Chaffee County Between 9000 and 11000 Feet. * WHEN...From noon MDT today through this evening. * IMPACTS...Heavy rainfall over the Willow burn scar will be possible up to and during the period of the watch. Residents near the Willow

Arizona Severe Flood Watch | Effective 08/31/2026 05:00

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tohono O'odham Nation. * WHEN...Through this evening. * 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. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Scattered thunderstorms will be developing again this afternoon
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