Omaha, NE Warnings, Watches and Advisories

Severe Thunderstorm Warning issued September 14 at 8:40PM CDT until September 14 at 9:30PM CDT by NWS Omaha/Valley NE

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Johnson County in southeastern Nebraska... Northern Pawnee County in southeastern Nebraska... Northeastern Gage County in southeastern Nebraska... * Until 930 PM CDT. * At 840 PM CDT, severe thunderstorms were located along a line extending from 3 miles east of Cortland to 6 miles east of Pickrell to 2 miles north of Holmesville, moving east at 40 mph. HAZARD...70 mph wind gusts. SOURCE...Damaging winds measured at Beatrice of 76 mph. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Beatrice, Tecumseh, Adams, Cortland, Sterling, Cook, Pickrell, Filley, Elk Creek, Lewiston, Virginia, Crab Orchard, Holmesville, Steinauer, St Mary, Rockford State Recreation Area, Rockford, and Vesta.

Red Flag Warning issued September 14 at 7:37PM MDT until September 14 at 8:00PM MDT by NWS Cheyenne WY

Humidity values will continue to increase while winds wind down. Therefore, the Red Flag Warning will be allowed to expire on time at 8 PM MD this evening.

Tornado Watch issued September 14 at 7:45PM CDT until September 15 at 12:00AM CDT by NWS Omaha/Valley NE

TORNADO WATCH 669 REMAINS VALID UNTIL MIDNIGHT CDT TONIGHT FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 7 COUNTIES IN SOUTHWEST IOWA FREMONT HARRISON MILLS MONTGOMERY PAGE POTTAWATTAMIE SHELBY IN NEBRASKA THIS WATCH INCLUDES 8 COUNTIES IN SOUTHEAST NEBRASKA CASS GAGE JEFFERSON JOHNSON NEMAHA OTOE PAWNEE SALINE THIS INCLUDES THE CITIES OF AUBURN, BEATRICE, CLARINDA, COUNCIL BLUFFS, CRETE, DUNLAP, FAIRBURY, FARRAGUT, GLENWOOD, HAMBURG, HARLAN, LOGAN, MISSOURI VALLEY, NEBRASKA CITY, PAWNEE CITY, PLATTSMOUTH, RED OAK, SHENANDOAH, SIDNEY, STERLING, TABLE ROCK, TABOR, TECUMSEH, WILBER, AND WOODBINE.

Flood Watch issued September 14 at 11:24AM CDT until September 15 at 1:00PM CDT by NWS Omaha/Valley NE

A conditional threat for heavy rain and flash flooding exists this evening into Tuesday morning. A line of thunderstorms is expected to move through the area with potential for at least 1 to 2 inch per hour rainfall rates and training thunderstorms. Areas that received recent heavy rainfall such as far southeast Nebraska will be more susceptible to flooding. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of southwest Iowa, including the following counties, Fremont, Mills, Montgomery, Page and Pottawattamie and Nebraska, including the following counties, Cass, Douglas, Gage, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson and Sarpy. * WHEN...From 6 PM CDT this evening through Tuesday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Recent heavy rainfall combined with potential for repeated rounds of thunderstorms this evening and overnight will lead to a flash flooding threat through at least Tuesday morning. Additional rounds of rainfall will be possible through the remainder of the week. If confidence increases in potential for heavy rain Tuesday night into Wednesday, part or all of the watch may need to be extended. - For flood safety information, visit weather.gov/safety/flood.

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Omaha.

Use the Radar Maps link provided to understand the trajectory of a storm.