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BULLETIN - IMMEDIATE BROADCAST REQUESTED
SNOW SQUALL WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
1118 AM CST SUN DEC 28 2025
IAC015-049-073-077-079-083-169-187-281745-
/O.NEW.KDMX.SQ.W.0004.251228T1718Z-251228T1745Z/
STORY IA-GREENE IA-HARDIN IA-WEBSTER IA-GUTHRIE IA-HAMILTON IA-
BOONE IA-DALLAS IA-
1118 AM CST SUN DEC 28 2025
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A
* SNOW SQUALL WARNING FOR...
NORTHWESTERN STORY COUNTY IN CENTRAL IOWA...
SOUTHEASTERN GREENE COUNTY IN WEST CENTRAL IOWA...
WESTERN HARDIN COUNTY IN CENTRAL IOWA...
SOUTHEASTERN WEBSTER COUNTY IN CENTRAL IOWA...
NORTHEASTERN GUTHRIE COUNTY IN WEST CENTRAL IOWA...
HAMILTON COUNTY IN CENTRAL IOWA...
BOONE COUNTY IN CENTRAL IOWA...
NORTHERN DALLAS COUNTY IN CENTRAL IOWA...
* UNTIL 1145 AM CST.
* AT 1117 AM CST, A DANGEROUS SNOW SQUALL WAS LOCATED ALONG A LINE
EXTENDING FROM NEAR DOWS TO 7 MILES NORTH OF BOONE MUNICIPAL
AIRPORT TO NEAR LINDEN, MOVING EAST AT 35 MPH.
HAZARD...WHITEOUT CONDITIONS WITH NEAR ZERO VISIBILITY ASSOCIATED
WITH INTENSE BURSTS OF HEAVY SNOW AND GUSTY WINDS LEADING
TO BLOWING SNOW. WIND GUSTS GREATER THAN 45 MPH.
SOURCE...RADAR AND WEBCAMS.
IMPACT...DANGEROUS AND LIFE-THREATENING TRAVEL CONDITIONS ARE
EXPECTED TO DEVELOP RAPIDLY IN THE WARNING AREA.
THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 116 AND 151.
LOCATIONS IMPACTED INCLUDE...
AMES, BOONE, WEBSTER CITY, PERRY, IOWA FALLS, STORY CITY, MADRID,
OGDEN, DALLAS CENTER, ROLAND, JEWELL JUNCTION, PANORA, GILBERT,
WOODWARD, LAKE PANORAMA, IOWA STATE CENTER, BOONE SPEEDWAY, HUBBARD,
DAYTON, AND GRAND JUNCTION.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN! RAPID CHANGES IN VISIBILITY AND ROAD CONDITIONS ARE
EXPECTED WITH THIS DANGEROUS SNOW SQUALL. BE ALERT FOR SUDDEN
WHITEOUT CONDITIONS.
LAT...LON 4222 9335 4186 9382 4167 9399 4162 9446
4216 9420 4256 9383 4256 9321
TIME...MOT...LOC 1717Z 248DEG 32KT 4260 9353 4215 9383 4161 9430
SNOW SQUALL...OBSERVED
SNOW SQUALL IMPACT...SIGNIFICANT
DODSON
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