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Monday, Aug 10, 2026 02:16:25

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Dense Fog Advisory 0008
Issued by the Omaha / Valley Forecast Office

Action Issued Starts Expiration
New 2026-08-05 23:51:45 2026-08-06 04:00:00 2026-08-06 10:00:00
Time Extended 2026-08-05 23:56:15 2026-08-06 03:00:00 2026-08-06 10:00:00
Area Extended 2026-08-06 06:14:09 2026-08-06 10:00:00
Continued 2026-08-06 06:14:09 2026-08-06 10:00:00
Cancelled 2026-08-06 09:38:49 2026-08-06 10:00:00


Action: New
Issued At: 2026-08-05 23:51:45

265 
WWUS73 KOAX 060451
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
1151 PM CDT Wed Aug 5 2026

IAZ043-055-056-069-079-080-090-091-NEZ015>018-030>034-042>045-
050>053-065>068-078-088>093-061500-
/O.NEW.KOAX.FG.Y.0008.260806T0900Z-260806T1500Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-Page-
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-
Including the cities of Fairbury, Decatur, Crete, Red Oak, St.
Edward, Shenandoah, Wisner, Elgin, Sterling, Macy, Dunlap, Pierce,
Sidney, Lyons, Osmond, Norfolk, David City, Plattsmouth, Pawnee City,
Nebraska City, Pender, Yutan, Beatrice, Mapleton, Missouri Valley,
Wayne, Bellevue, Albion, Onawa, Columbus, La Vista, Clarinda, Council
Bluffs, Plainview, Walthill, Winnebago, Harlan, Lincoln, Glenwood,
Hamburg, West Point, Ashland, Auburn, Schuyler, Stanton, Milford,
Fremont, Oakland, Seward, Farragut, Wahoo, Logan, Papillion, Tabor,
Omaha, Neligh, Woodbine, Blair, Table Rock, Tekamah, Falls City,
Tecumseh, and Wilber
1151 PM CDT Wed Aug 5 2026

...DENSE FOG ADVISORY IN EFFECT FROM 4 AM TO 10 AM CDT THURSDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of southwest and west central Iowa and east
  central, northeast, and southeast Nebraska.

* WHEN...From 4 AM to 10 AM CDT Thursday.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Wood


Action: Time Extended
Issued At: 2026-08-05 23:56:15

319 
WWUS73 KOAX 060456
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
1156 PM CDT Wed Aug 5 2026

IAZ043-055-056-069-079-080-090-091-NEZ015>018-030>034-042>045-
050>053-065>068-078-088>093-061500-
/O.EXT.KOAX.FG.Y.0008.260806T0800Z-260806T1500Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-Page-
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-
Including the cities of Fairbury, Decatur, Crete, Red Oak, St.
Edward, Shenandoah, Wisner, Elgin, Sterling, Macy, Dunlap, Pierce,
Sidney, Lyons, Osmond, Norfolk, David City, Plattsmouth, Pawnee City,
Nebraska City, Pender, Yutan, Beatrice, Mapleton, Missouri Valley,
Wayne, Bellevue, Albion, Onawa, Columbus, La Vista, Clarinda, Council
Bluffs, Plainview, Walthill, Winnebago, Harlan, Lincoln, Glenwood,
Hamburg, West Point, Ashland, Auburn, Schuyler, Stanton, Milford,
Fremont, Oakland, Seward, Farragut, Wahoo, Logan, Papillion, Tabor,
Omaha, Neligh, Woodbine, Blair, Table Rock, Tekamah, Falls City,
Tecumseh, and Wilber
1156 PM CDT Wed Aug 5 2026

...DENSE FOG ADVISORY NOW IN EFFECT FROM 3 AM TO 10 AM CDT
THURSDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of southwest and west central Iowa and east
  central, northeast, and southeast Nebraska.

* WHEN...From 3 AM to 10 AM CDT Thursday.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Wood


Action: Area Extended
Issued At: 2026-08-06 06:14:09

189 
WWUS73 KOAX 061113
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
613 AM CDT Thu Aug 6 2026

NEZ011-012-061500-
/O.EXA.KOAX.FG.Y.0008.000000T0000Z-260806T1500Z/
Knox-Cedar-
Including the cities of Verdigre, Niobrara, Randolph, Bloomfield,
Laurel, Wausa, Creighton, Crofton, Hartington, and Coleridge
613 AM CDT Thu Aug 6 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Cedar and Knox Counties.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

IAZ043-055-056-069-079-080-090-091-NEZ015>018-030>034-042>045-
050>053-065>068-078-088>093-061500-
/O.CON.KOAX.FG.Y.0008.000000T0000Z-260806T1500Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-Page-
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-
Including the cities of Tekamah, Schuyler, Norfolk, Yutan, Neligh,
Woodbine, Dunlap, Shenandoah, Onawa, Winnebago, Papillion, Pawnee
City, Wisner, Table Rock, Missouri Valley, Logan, Fairbury, Mapleton,
Stanton, David City, Albion, Red Oak, Osmond, Plainview, Milford,
Tabor, Omaha, Hamburg, Harlan, Pierce, Clarinda, Beatrice, Falls
City, Crete, Seward, Wilber, Auburn, Pender, Wayne, Wahoo, Sterling,
Glenwood, Elgin, Macy,
Columbus, Bellevue, West Point, Sidney, Lyons, St. Edward,
Nebraska City, Lincoln, Walthill, Fremont, Tecumseh, Farragut, La
Vista, Decatur, Blair, Plattsmouth, Ashland, Oakland, and Council
Bluffs
613 AM CDT Thu Aug 6 2026

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of southwest and west central Iowa and east
  central, northeast, and southeast Nebraska.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Petersen


Action: Continued
Issued At: 2026-08-06 06:14:09

189 
WWUS73 KOAX 061113
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
613 AM CDT Thu Aug 6 2026

NEZ011-012-061500-
/O.EXA.KOAX.FG.Y.0008.000000T0000Z-260806T1500Z/
Knox-Cedar-
Including the cities of Verdigre, Niobrara, Randolph, Bloomfield,
Laurel, Wausa, Creighton, Crofton, Hartington, and Coleridge
613 AM CDT Thu Aug 6 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Cedar and Knox Counties.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

IAZ043-055-056-069-079-080-090-091-NEZ015>018-030>034-042>045-
050>053-065>068-078-088>093-061500-
/O.CON.KOAX.FG.Y.0008.000000T0000Z-260806T1500Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-Page-
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-
Including the cities of Tekamah, Schuyler, Norfolk, Yutan, Neligh,
Woodbine, Dunlap, Shenandoah, Onawa, Winnebago, Papillion, Pawnee
City, Wisner, Table Rock, Missouri Valley, Logan, Fairbury, Mapleton,
Stanton, David City, Albion, Red Oak, Osmond, Plainview, Milford,
Tabor, Omaha, Hamburg, Harlan, Pierce, Clarinda, Beatrice, Falls
City, Crete, Seward, Wilber, Auburn, Pender, Wayne, Wahoo, Sterling,
Glenwood, Elgin, Macy,
Columbus, Bellevue, West Point, Sidney, Lyons, St. Edward,
Nebraska City, Lincoln, Walthill, Fremont, Tecumseh, Farragut, La
Vista, Decatur, Blair, Plattsmouth, Ashland, Oakland, and Council
Bluffs
613 AM CDT Thu Aug 6 2026

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of southwest and west central Iowa and east
  central, northeast, and southeast Nebraska.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Petersen


Action: Cancelled
Issued At: 2026-08-06 09:38:49

923 
WWUS73 KOAX 061438
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
938 AM CDT Thu Aug 6 2026

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-061545-
/O.CAN.KOAX.FG.Y.0008.000000T0000Z-260806T1500Z/
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-
Including the cities of Tekamah, Schuyler, Norfolk, Yutan,
Bloomfield, Neligh, Woodbine, Dunlap, Shenandoah, Onawa, Creighton,
Hartington, Winnebago, Papillion, Pawnee City, Wisner, Verdigre,
Niobrara, Table Rock, Missouri Valley, Logan, Fairbury, Mapleton,
Stanton, David City, Albion, Red Oak, Coleridge, Osmond, Plainview,
Milford, Tabor, Omaha, Hamburg, Harlan, Pierce, Clarinda, Beatrice,
Randolph, Falls City, Crete, Seward, Laurel, Wausa, Wilber, Pender,
Wayne, Wahoo, Sterling, Auburn, Crofton, Glenwood, Elgin, Macy,
Columbus, Bellevue, West Point,
Sidney, Lyons, St. Edward, Nebraska City, Lincoln, Walthill,
Fremont, Tecumseh, Farragut, La Vista, Decatur, Blair, Plattsmouth,
Ashland, Oakland, and Council Bluffs
938 AM CDT Thu Aug 6 2026

...DENSE FOG ADVISORY IS CANCELLED...

Visibility across the area has improved to over 1 mile, with further
improvement expected over the next hour. Continue to exercise caution
in areas of lingering fog.

$$

Petersen



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