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2025 [KOAX] OMAHA/VALLEY Dense Fog (FG) Advisory (Y) Number 2

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

899 
WWUS73 KOAX 020956
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
356 AM CST Sun Feb 2 2025

IAZ043-055-056-069-079-080-090-091-NEZ015-034-021700-
/O.NEW.KOAX.FG.Y.0002.250202T0956Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Thurston-Burt-
Including the cities of Shenandoah, Missouri Valley, Macy,
Mapleton, Walthill, Farragut, Clarinda, Onawa, Logan, Tabor,
Sidney, Hamburg, Tekamah, Council Bluffs, Woodbine, Lyons,
Winnebago, Dunlap, Pender, Glenwood, Oakland, Harlan, Decatur,
and Red Oak
356 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING...

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

* WHERE...In Iowa, Fremont, Harrison, Mills, Montgomery, Page, 
  Pottawattamie, Shelby, and Monona Counties. In Nebraska, Burt and 
  Thurston Counties.

* WHEN...Until 11 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Where temperatures are below freezing, moisture may freeze onto 
  untreated surfaces and lead to a few slick spots.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CA
998 
WWUS73 KOAX 021100
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
500 AM CST Sun Feb 2 2025

NEZ033-044-045-051>053-067-068-021700-
/O.EXA.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Cuming-Dodge-Washington-Saunders-Douglas-Sarpy-Cass-Otoe-
Including the cities of Wisner, Nebraska City, Wahoo,
Plattsmouth, Omaha, Yutan, Ashland, Blair, Papillion, La Vista,
Bellevue, West Point, and Fremont
500 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING...

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

* WHERE...Dodge, Douglas, Sarpy, Saunders, Washington, Cuming, Cass, 
  and Otoe Counties.

* WHEN...Until 11 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Where temperatures are below freezing, moisture may freeze onto 
  untreated surfaces and lead to a few slick spots.

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-NEZ015-034-021700-
/O.CON.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Thurston-Burt-
Including the cities of Shenandoah, Missouri Valley, Macy,
Mapleton, Walthill, Farragut, Clarinda, Onawa, Logan, Tabor,
Sidney, Hamburg, Tekamah, Council Bluffs, Woodbine, Lyons,
Winnebago, Dunlap, Pender, Glenwood, Oakland, Harlan, Decatur,
and Red Oak
500 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS 
MORNING...

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

* WHERE...In Iowa, Fremont, Harrison, Mills, Montgomery, Page, 
  Pottawattamie, Shelby, and Monona Counties. In Nebraska, Burt and 
  Thurston Counties.

* WHEN...Until 11 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Where temperatures are below freezing, moisture may freeze onto 
  untreated surfaces and lead to a few slick spots.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CA
890 
WWUS73 KOAX 021452
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
852 AM CST Sun Feb 2 2025

NEZ033-044-051-067-068-021600-
/O.CAN.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Cuming-Dodge-Saunders-Cass-Otoe-
Including the cities of Plattsmouth, Fremont, Yutan, Wahoo,
Nebraska City, Wisner, Ashland, and West Point
852 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibilities have improved to greater than one mile, and should 
continue improving through the morning.

$$

IAZ043-055-056-069-079-080-090-091-NEZ015-034-045-052-053-021700-
/O.CON.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Thurston-Burt-Washington-Douglas-Sarpy-
Including the cities of Harlan, Dunlap, Onawa, Sidney, La Vista,
Council Bluffs, Bellevue, Tekamah, Woodbine, Glenwood, Oakland,
Missouri Valley, Papillion, Macy, Farragut, Mapleton, Logan,
Hamburg, Clarinda, Tabor, Red Oak, Walthill, Decatur, Lyons,
Winnebago, Omaha, Shenandoah, Pender, and Blair
852 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS 
MORNING...

* WHAT...Visibility one to two miles in dense fog.

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

* WHEN...Until 11 AM CST 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
038 
WWUS73 KOAX 021548
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
948 AM CST Sun Feb 2 2025

IAZ090-091-NEZ015-034-045-052-053-021700-
/O.CAN.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Fremont-Page-Thurston-Burt-Washington-Douglas-Sarpy-
Including the cities of Sidney, La Vista, Bellevue, Tekamah,
Oakland, Papillion, Macy, Farragut, Hamburg, Clarinda, Tabor,
Walthill, Decatur, Lyons, Winnebago, Omaha, Shenandoah, Pender,
and Blair
948 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibilities have improved to greater than one mile, and should 
continue improving through the morning.

$$

IAZ043-055-056-069-079-080-021700-
/O.CON.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-
Including the cities of Woodbine, Mapleton, Harlan, Glenwood,
Dunlap, Onawa, Missouri Valley, Logan, Council Bluffs, and Red
Oak
948 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS 
MORNING...

* WHAT...Visibilities of less than a quarter mile in dense fog.

* WHERE...Harrison, Mills, Montgomery, Pottawattamie, Shelby, and 
  Monona Counties.

* WHEN...Until 11 AM CST 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
713 
WWUS73 KOAX 021647
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
1047 AM CST Sun Feb 2 2025

IAZ043-055-056-069-079-080-021800-
/O.EXP.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-
Including the cities of Woodbine, Mapleton, Harlan, Glenwood,
Dunlap, Onawa, Missouri Valley, Logan, Council Bluffs, and Red
Oak
1047 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM CST THIS MORNING...

Remaining areas of valley fog are expected to quickly improve by 11 
AM, with the remainder of the advisory area already improving well 
over 1 mile visibility.

$$

Petersen
Permalink to 202502020956-KOAX-WWUS73-NPWOAX
899 
WWUS73 KOAX 020956
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
356 AM CST Sun Feb 2 2025

IAZ043-055-056-069-079-080-090-091-NEZ015-034-021700-
/O.NEW.KOAX.FG.Y.0002.250202T0956Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Thurston-Burt-
Including the cities of Shenandoah, Missouri Valley, Macy,
Mapleton, Walthill, Farragut, Clarinda, Onawa, Logan, Tabor,
Sidney, Hamburg, Tekamah, Council Bluffs, Woodbine, Lyons,
Winnebago, Dunlap, Pender, Glenwood, Oakland, Harlan, Decatur,
and Red Oak
356 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING...

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

* WHERE...In Iowa, Fremont, Harrison, Mills, Montgomery, Page, 
  Pottawattamie, Shelby, and Monona Counties. In Nebraska, Burt and 
  Thurston Counties.

* WHEN...Until 11 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Where temperatures are below freezing, moisture may freeze onto 
  untreated surfaces and lead to a few slick spots.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CA
Permalink to 202502021100-KOAX-WWUS73-NPWOAX
998 
WWUS73 KOAX 021100
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
500 AM CST Sun Feb 2 2025

NEZ033-044-045-051>053-067-068-021700-
/O.EXA.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Cuming-Dodge-Washington-Saunders-Douglas-Sarpy-Cass-Otoe-
Including the cities of Wisner, Nebraska City, Wahoo,
Plattsmouth, Omaha, Yutan, Ashland, Blair, Papillion, La Vista,
Bellevue, West Point, and Fremont
500 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING...

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

* WHERE...Dodge, Douglas, Sarpy, Saunders, Washington, Cuming, Cass, 
  and Otoe Counties.

* WHEN...Until 11 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Where temperatures are below freezing, moisture may freeze onto 
  untreated surfaces and lead to a few slick spots.

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-NEZ015-034-021700-
/O.CON.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Thurston-Burt-
Including the cities of Shenandoah, Missouri Valley, Macy,
Mapleton, Walthill, Farragut, Clarinda, Onawa, Logan, Tabor,
Sidney, Hamburg, Tekamah, Council Bluffs, Woodbine, Lyons,
Winnebago, Dunlap, Pender, Glenwood, Oakland, Harlan, Decatur,
and Red Oak
500 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS 
MORNING...

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

* WHERE...In Iowa, Fremont, Harrison, Mills, Montgomery, Page, 
  Pottawattamie, Shelby, and Monona Counties. In Nebraska, Burt and 
  Thurston Counties.

* WHEN...Until 11 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous. 
  Where temperatures are below freezing, moisture may freeze onto 
  untreated surfaces and lead to a few slick spots.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CA
Permalink to 202502021452-KOAX-WWUS73-NPWOAX
890 
WWUS73 KOAX 021452
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
852 AM CST Sun Feb 2 2025

NEZ033-044-051-067-068-021600-
/O.CAN.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Cuming-Dodge-Saunders-Cass-Otoe-
Including the cities of Plattsmouth, Fremont, Yutan, Wahoo,
Nebraska City, Wisner, Ashland, and West Point
852 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibilities have improved to greater than one mile, and should 
continue improving through the morning.

$$

IAZ043-055-056-069-079-080-090-091-NEZ015-034-045-052-053-021700-
/O.CON.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Thurston-Burt-Washington-Douglas-Sarpy-
Including the cities of Harlan, Dunlap, Onawa, Sidney, La Vista,
Council Bluffs, Bellevue, Tekamah, Woodbine, Glenwood, Oakland,
Missouri Valley, Papillion, Macy, Farragut, Mapleton, Logan,
Hamburg, Clarinda, Tabor, Red Oak, Walthill, Decatur, Lyons,
Winnebago, Omaha, Shenandoah, Pender, and Blair
852 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS 
MORNING...

* WHAT...Visibility one to two miles in dense fog.

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

* WHEN...Until 11 AM CST 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
Permalink to 202502021548-KOAX-WWUS73-NPWOAX
038 
WWUS73 KOAX 021548
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
948 AM CST Sun Feb 2 2025

IAZ090-091-NEZ015-034-045-052-053-021700-
/O.CAN.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Fremont-Page-Thurston-Burt-Washington-Douglas-Sarpy-
Including the cities of Sidney, La Vista, Bellevue, Tekamah,
Oakland, Papillion, Macy, Farragut, Hamburg, Clarinda, Tabor,
Walthill, Decatur, Lyons, Winnebago, Omaha, Shenandoah, Pender,
and Blair
948 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibilities have improved to greater than one mile, and should 
continue improving through the morning.

$$

IAZ043-055-056-069-079-080-021700-
/O.CON.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-
Including the cities of Woodbine, Mapleton, Harlan, Glenwood,
Dunlap, Onawa, Missouri Valley, Logan, Council Bluffs, and Red
Oak
948 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS 
MORNING...

* WHAT...Visibilities of less than a quarter mile in dense fog.

* WHERE...Harrison, Mills, Montgomery, Pottawattamie, Shelby, and 
  Monona Counties.

* WHEN...Until 11 AM CST 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
Permalink to 202502021647-KOAX-WWUS73-NPWOAX
713 
WWUS73 KOAX 021647
NPWOAX

URGENT - WEATHER MESSAGE
National Weather Service Omaha/Valley NE
1047 AM CST Sun Feb 2 2025

IAZ043-055-056-069-079-080-021800-
/O.EXP.KOAX.FG.Y.0002.000000T0000Z-250202T1700Z/
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-
Including the cities of Woodbine, Mapleton, Harlan, Glenwood,
Dunlap, Onawa, Missouri Valley, Logan, Council Bluffs, and Red
Oak
1047 AM CST Sun Feb 2 2025

...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM CST THIS MORNING...

Remaining areas of valley fog are expected to quickly improve by 11 
AM, with the remainder of the advisory area already improving well 
over 1 mile visibility.

$$

Petersen

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Storm Reports within Product Polygon

This table lists other events issued by the selected office for the selected year. Click on the row to select that event.