Severe Weather Alerts

Severe Weather Alerts

Nebraska

Flash Flood Warning (Severe)

Greeley, NE; Nance, NE

FFWGID

The National Weather Service in Hastings has issued a

* Flash Flood Warning for...
Greeley County in central Nebraska...
Nance County in central Nebraska...

* Until 700 PM CDT Wednesday.

* At 1226 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Additional rainfall amounts up to 1 inch 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, county roads
and streets as well as other poor drainage and low-lying
areas.

* Some locations that will experience flash flooding include...
Greeley, Fullerton, Genoa, Spalding, Scotia, Wolbach and Belgrade.

Southern and central Greeley county will experience rapid runoff in
creeks and streams, especially between Scotia and Wolbach.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

Start Time

8/19/2026 12:26 PM

End Time

8/19/2026 7:00 PM

Flood Advisory (Minor)

Lancaster, NE; Otoe, NE

* WHAT...Small stream flooding caused by excessive rainfall is
expected.

* WHERE...East Central Lancaster County in southeastern Nebraska...
Northwestern Otoe County in southeastern Nebraska...

* WHEN...Until 715 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 313 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 1
and 3 inches of rain have fallen.
- Additional rainfall amounts up to 1 inch are expected over the
area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Bennet and Palmyra.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Start Time

8/19/2026 3:13 PM

End Time

8/19/2026 7:15 PM

Lancaster, NE

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Central Lancaster County in southeastern Nebraska...

* WHEN...Until 645 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 348 PM CDT, emergency management reported heavy rain in
Lincoln due to thunderstorms. Minor flooding is already
occurring. Between 1 and 2 inches of rain have fallen.
- Lincoln is the most likely place to experience minor flooding.
Additional rainfall amounts of 1 to 2 inches are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Lincoln, Malcolm, Raymond, Lincoln Airport, Pioneers Park, Holmes
Lake Park, Emerald, Walton and Branched Oak State Recreation
Area.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Start Time

8/19/2026 3:48 PM

End Time

8/19/2026 6:45 PM

Severe Weather

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Severe Weather Alerts