Severe

Significant threat to life or property

Indiana Severe Flash Flood Warning | Effective 09/16/2026 09:20

At 1220 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts up to 0.5 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. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Utah Severe Flash Flood Warning | Effective 09-16-2026 09:11

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... South Central Garfield County in southern Utah... Northeastern Kane County in southern Utah... * Until 415 PM MDT Wednesday. * At 1011 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Colorado Severe Flood Watch | Effective 09/16/2026 09:01

* WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...The Eastern San Juan Mountains and Upper Rio Grande Valley. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of thunderstorms are forecast Wednesday afternoon through Thursday evening producing periods of heavy rainfall and potential flash flooding.

Utah Severe Flash Flood Warning | Effective 09/16/2026 09:11

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... South Central Garfield County in southern Utah... Northeastern Kane County in southern Utah... * Until 415 PM MDT Wednesday. * At 1011 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Iowa Severe Flood Watch | Effective 09/16/2026 08:56

...The National Weather Service in Quad Cities has issued a Flood Watch for the following rivers in Iowa... English River at Kalona affecting Washington and Johnson Counties. * WHAT...Flooding is possible. * WHERE...English River at Kalona. * WHEN...From late Thursday night to Saturday afternoon. * ADDITIONAL DETAILS... - At 10:00 AM CDT Wednesday the stage was 12.1 feet. - Forecast...Flood stage may be reached early Friday morning. - Flood stage is 14.0 feet.

Colorado Severe Flood Watch | Effective 09/16/2026 08:39

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southwest Colorado, including the following areas, Animas River Basin, Four Corners/Upper Dolores River, Northwest San Juan Mountains, San Juan River Basin and Southwest San Juan Mountains. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. This also includes the Gold Mountain, Elk and Ferris burn scars as

Utah Severe Flood Watch | Effective 09/16/2026 08:39

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southwest Colorado, including the following areas, Animas River Basin, Four Corners/Upper Dolores River, Northwest San Juan Mountains, San Juan River Basin and Southwest San Juan Mountains. * WHEN...Through 6 AM MDT Thursday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. This also includes the Babylon burn scar as well as slot canyons

Utah Severe Flash Flood Warning | Effective 09/16/2026 08:14

At 914 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. 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 normally dry washes, slot canyons, streams, creeks, and rivers. Some locations that will experience flash flooding include the following slot canyons off of Hole-In-The-Rock Road...

Indiana Severe Flash Flood Warning | Effective 09/16/2026 07:48

FFWIWX The National Weather Service in Northern Indiana has issued a * Flash Flood Warning for... Southern Adams County in northeastern Indiana... Wells County in northeastern Indiana... * Until 245 PM EDT. * At 1048 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen since last evening. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Missouri Severe Flood Warning | Effective 09/16/2026 07:51

...The Flood Warning continues for the following rivers in Missouri... Grand River near Pattonsburg affecting Gentry and Daviess Counties. Grand River near Sumner affecting Carroll, Chariton, Livingston and Linn Counties. Grand River near Chillicothe affecting Livingston and Linn Counties. Grand River near Gallatin affecting Livingston and Daviess Counties. Grand River near Brunswick affecting Carroll and Chariton Counties. * WHAT...Minor flooding is forecast. * WHERE...Grand River near Brunswick.
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