2 products issued by NWS for: Union NE
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Omaha/Valley NE 103 PM CDT Fri Jun 21 2024 IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034- 042>045-050>053-065>068-078-088>093-220815- Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont- Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison- Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler- Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline- Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson- 103 PM CDT Fri Jun 21 2024 This Hazardous Weather Outlook is for portions of southwest Iowa...west central Iowa...east central Nebraska...northeast Nebraska and southeast Nebraska. .DAY ONE...This Afternoon and Tonight Severe storms are possible this afternoon and evening mainly along and north of a line from Albion to West Point and Onawa Iowa. Large hail and damaging winds are the primary threats. Localized heavy rain is possible with a cluster of storms that develop after dark. Flooding is possible in far northeast Nebraska. A Flood Watch has been issued for the Missouri River as recent and very heavy rains upstream continue to flow into the Missouri River. The runoff from this rain could potentially bring the Missouri River, below Gavins Point Dam, well into flood stage. More rain is expected today and again tonight, only worsening the situation. Due to the large amount of water coming down the river, the river will not crest until mid to late next week with some locations reaching moderate flood stage. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Thunderstorm chances continue through Saturday with the greatest potential for severe weather in southeast Nebraska and southwest Iowa on Saturday. Hot, humid conditions will develop early next week with heat indices approaching 100 to 110 on Monday and possibly Tuesday. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report rainfall amounts over one inch to the National Weather Service at Omaha. $$
Flood Watch
Flood Watch
National Weather Service Omaha/Valley NE
1128 AM CDT Fri Jun 21 2024
...The National Weather Service in Omaha/Valley NE has issued a
Flood Watch for the following rivers in Nebraska...Iowa...Missouri...
Missouri River At Nebraska City affecting Fremont and Otoe
Counties.
Missouri River Near Blair affecting Pottawattamie, Harrison and
Washington Counties.
Missouri River At Omaha affecting Pottawattamie, Douglas and
Sarpy Counties.
Missouri River At Brownville affecting Nemaha and Atchison
Counties.
Missouri River At Decatur affecting Monona and Burt Counties.
Missouri River at Plattsmouth affecting Mills and Cass Counties.
Missouri River At Rulo affecting Richardson and Holt Counties.
.Very heavy rainfall occurred in eastern South Dakota and northwest
Iowa overnight. Rainfall amounts of 4 to 6 inches were common over a
large area with some areas reporting over 7 inches of rain or more.
The runoff from this rain could potentially bring the Missouri
River, below Gavins Point Dam, well into flood stage. More rain is
expected today and again tonight, only worsening the situation. Due
to the large amount of water coming down the river, the river will
not crest until mid to late next week with some locations reaching
moderate flood stage.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you are in the watch area, remain alert to possible flooding.
River forecast graphics are available at water.noaa.gov.
&&
IAZ079-NEZ067-220030-
/O.NEW.KOAX.FL.A.0006.240625T0742Z-000000T0000Z/
/PTMN1.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
1128 AM CDT Fri Jun 21 2024
...FLOOD WATCH IN EFFECT FROM LATE MONDAY NIGHT UNTIL FURTHER
NOTICE...
* WHAT...Flooding is expected.
* WHERE...Missouri River at Plattsmouth.
* WHEN...From late Monday night until further notice.
* IMPACTS...At 29.0 feet, At this level, water is flowing through
breached levees causing significant flooding to areas that were
previously protected.
* ADDITIONAL DETAILS...
- At 10:15 AM CDT Friday the stage was 20.5 feet...or 5.5 feet
below flood stage.
- Forecast...Flood stage may be reached early Tuesday morning.
- Flood stage is 26.0 feet.
&&
LAT...LON 4106 9591 4106 9581 4099 9573 4097 9573
4096 9575 4096 9577 4094 9578 4090 9575
4084 9576 4081 9574 4078 9574 4078 9587
4081 9585 4084 9586 4088 9584 4090 9584
4090 9583 4091 9584 4094 9586 4098 9586
$$