Alert archive / Iowa / Blizzard Watches in 2016
Blizzard Watch 1, NWS Des Moines, IA
NWS Des Moines, IA issued this blizzard watch at Jan 31, 2016, 3:48 AM CST for 39 counties in Iowa. It took effect at Feb 2, 2016, 12:00 AM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 31, 2016, 3:48 AM CST (09:48 UTC)
- In effect from
- Feb 2, 2016, 12:00 AM CST
- Expired
- Feb 1, 2016, 4:21 AM CST
- In force
- Issued by
- NWS Des Moines, IA
All 39 counties
Adair County, IA, Adams County, IA, Audubon County, IA, Black Hawk County, IA, Boone County, IA, Bremer County, IA, Butler County, IA, Calhoun County, IA, Carroll County, IA, Cass County, IA, Cerro Gordo County, IA, Crawford County, IA, Dallas County, IA, Emmet County, IA, Franklin County, IA, Greene County, IA, Grundy County, IA, Guthrie County, IA, Hamilton County, IA, Hancock County, IA, Hardin County, IA, Humboldt County, IA, Jasper County, IA, Kossuth County, IA, Madison County, IA, Marshall County, IA, Palo Alto County, IA, Pocahontas County, IA, Polk County, IA, Sac County, IA, Story County, IA, Tama County, IA, Taylor County, IA, Union County, IA, Warren County, IA, Webster County, IA, Winnebago County, IA, Worth County, IA, Wright County, IA
The radar
The Des Moines radar (KDMX), 57 km from the middle of the area, began a volume at 09:46 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Omaha, NE (KOAX), launched 00:00Z, 9.8 hours before the alert went out and 227 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1627 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 154 m²/s²
- 0-3 km storm-relative helicity
- 188 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
404 WWUS43 KDMX 310948 WSWDMX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DES MOINES IA 348 AM CST SUN JAN 31 2016 ...SIGNIFICANT WINTER STORM TO IMPACT IOWA LATE MONDAY NIGHT THROUGH TUESDAY NIGHT... .SNOW IS EXPECTED TO SPREAD NORTH INTO IOWA MONDAY NIGHT AND BECOME WIDESPREAD TUESDAY AND TUESDAY NIGHT. A BROAD AREA OF 6 INCHES OR MORE OF SNOW IS LIKELY WITH THIS STORM. IN ADDITION...STRONG AND GUSTY WINDS WITH GUSTS OVER 40 MPH WILL CREATE CONSIDERABLE BLOWING AND DRIFTING SNOW AND POSSIBLE LEAD TO A PROLONGED PERIOD OF NEAR WHITEOUT CONDITIONS...ESPECIALLY IN RURAL AREAS. SOME UNCERTAINTY REMAINS ALONG THE SOUTHEAST EDGE OF THE WATCH INTO SOUTHEAST IOWA PENDING ANY POTENTIAL SHIFTS IN THE TRACK OF THE STORM AS THE HEAVY SNOW BAND WILL DEVELOP JUST WEST OF THE RAIN AND SNOW LINE. IAZ004>007-015>017-023>028-033>039-044>050-057>061-070>073-081- 082-092-311800- /O.NEW.KDMX.BZ.A.0001.160202T0900Z-160203T1200Z/ EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO- POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN- WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD-CARROLL-GREENE- BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER-CASS- ADAIR-MADISON-WARREN-ADAMS-UNION-TAYLOR- INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY... LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT... KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS... ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION... BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK... GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY... LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY... ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE... WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER... REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS... DENISON...CARROLL...JEFFERSON...BOONE...AMES...MARSHALLTOWN... TAMA...TOLEDO...TRAER...DYSART...GLADBROOK...AUDUBON...EXIRA... GUTHRIE CENTER...PANORA...BAYARD...CASEY...PERRY...WAUKEE... ADEL...DES MOINES...NEWTON...ATLANTIC...GREENFIELD...STUART... ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK... CARLISLE...CORNING...CRESTON...BEDFORD...LENOX...NEW MARKET 348 AM CST SUN JAN 31 2016 ...BLIZZARD WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A BLIZZARD WATCH...WHICH IS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT. * TIMING...SNOW WILL LIFT INTO THE AREA LATE MONDAY NIGHT INTO TUESDAY MORNING. A BRIEF BREAK IN THE SNOW MAY OCCUR BEFORE RESUMING TUESDAY AFTERNOON AND NIGHT. A PERIOD OF VERY HEAVY SNOW MAY OCCUR WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. STRONG AND GUSTY NORTHEAST WINDS WILL DEVELOP BY TUESDAY AND WILL CREATE CONSIDERABLE BLOWING AND DRIFTING OF SNOW AND POTENTIAL WHITEOUT CONDITIONS. * STORM TOTAL SNOW...STORM TOTAL SNOW ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED WITHIN THE HEAVIEST BAND OF SNOW. * WINDS/VISIBILITY...NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES IN SNOW AND BLOWING SNOW WILL BE BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS MAY DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. IF YOU HAVE TRAVEL PLANS DURING THIS TIME...CONSIDER ALTERNATIVE PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES. THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY DANGEROUS. && $$
4 follow-up statements
523 WWUS43 KDMX 311620 WSWDMX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DES MOINES IA 1020 AM CST SUN JAN 31 2016 ...SIGNIFICANT WINTER STORM TO IMPACT IOWA LATE MONDAY NIGHT THROUGH TUESDAY NIGHT... .SNOW WILL SPREAD INTO IOWA MONDAY NIGHT AND BECOME WIDESPREAD ON TUESDAY MORNING WITH A BROAD SWATH OF 6 INCHES OR MORE FALLING. STRONG WINDS WITH GUSTS OVER 40 MPH AT TIMES WILL BLOW AND DRIFT THE SNOW...PRODUCING PERIODS OF NEAR WHITEOUT CONDITIONS ESPECIALLY IN RURAL AREAS. SOME UNCERTAINTY REMAINS ALONG THE SOUTHEAST EDGE OF THE WATCH PENDING ANY POTENTIAL SHIFTS IN STORM TRACK...AS THE HEAVY SNOW BAND WILL DEVELOP JUST WEST OF THE RAIN/SNOW LINE. IAZ004>007-015>017-023>028-033>039-044>050-057>061-070>073-081- 082-092-010030- /O.CON.KDMX.BZ.A.0001.160202T0900Z-160203T1200Z/ EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO- POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN- WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD-CARROLL-GREENE- BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER-CASS- ADAIR-MADISON-WARREN-ADAMS-UNION-TAYLOR- INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY... LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT... KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS... ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION... BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK... GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY... LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY... ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE... WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER... REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS... DENISON...CARROLL...JEFFERSON...BOONE...AMES...MARSHALLTOWN... TAMA...TOLEDO...TRAER...DYSART...GLADBROOK...AUDUBON...EXIRA... GUTHRIE CENTER...PANORA...BAYARD...CASEY...PERRY...WAUKEE... ADEL...DES MOINES...NEWTON...ATLANTIC...GREENFIELD...STUART... ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK... CARLISLE...CORNING...CRESTON...BEDFORD...LENOX...NEW MARKET 1020 AM CST SUN JAN 31 2016 ...BLIZZARD WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... * TIMING...SNOW WILL SPREAD IN ON MONDAY NIGHT AND TUESDAY MORNING...POSSIBLY STOPPING OR CHANGING TO RAIN TOWARD CENTRAL IOWA IN THE AFTERNOON...THEN SNOWING AGAIN BY EVENING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS WILL OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED WITHIN THE BAND OF HEAVIEST SNOW. * WINDS/VISIBILITY...NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES. THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY DANGEROUS. && $$ LEE
851 WWUS43 KDMX 312119 WSWDMX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DES MOINES IA 319 PM CST SUN JAN 31 2016 ...SIGNIFICANT WINTER STORM TO IMPACT IOWA LATE MONDAY NIGHT THROUGH TUESDAY NIGHT... .SNOW WILL SPREAD INTO IOWA MONDAY NIGHT AND TUESDAY MORNING WITH A BROAD SWATH OF 6 INCHES OR MORE FALLING. THIS WILL IMPACT THE MORNING COMMUTE IN MANY AREAS. STRONG WINDS WITH GUSTS OVER 40 MPH ARE LIKELY FROM THE AFTERNOON ONWARD...AND WILL BLOW AND DRIFT THE SNOW PRODUCING PERIODS OF NEAR WHITEOUT CONDITIONS ESPECIALLY IN RURAL AREAS NORTH AND WEST OF DES MOINES. IAZ049-050-060-061-072-073-082-092-010530- /O.CAN.KDMX.BZ.A.0001.160202T0900Z-160203T1200Z/ /O.NEW.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ MARSHALL-TAMA-POLK-JASPER-MADISON-WARREN-UNION-TAYLOR- INCLUDING THE CITIES OF...MARSHALLTOWN...TAMA...TOLEDO...TRAER... DYSART...GLADBROOK...DES MOINES...NEWTON...WINTERSET...EARLHAM... INDIANOLA...NORWALK...CARLISLE...CRESTON...BEDFORD...LENOX... NEW MARKET 319 PM CST SUN JAN 31 2016 ...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... ...BLIZZARD WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT. THE BLIZZARD WATCH HAS BEEN CANCELLED. * TIMING...SNOW WILL SPREAD IN LATE MONDAY NIGHT THROUGH TUESDAY MORNING...BECOME LIGHT OR POSSIBLY STOP IN THE AFTERNOON...THEN PICK UP AGAIN WITH INCREASING WINDS BY THE EVENING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR AROUND THE MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 9 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 30 MPH WITH GUSTS IN EXCESS OF 40 MPH AT TIMES. VISIBILITIES AROUND A QUARTER MILE IN TIMES OF HEAVY SNOWFALL OR STRONG WINDS. * IMPACTS...VERY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ IAZ062-074-083-010530- /O.NEW.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ POWESHIEK-MARION-CLARKE- INCLUDING THE CITIES OF...GRINNELL...PELLA...KNOXVILLE...OSCEOLA 319 PM CST SUN JAN 31 2016 ...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT. * TIMING...SNOW WILL SPREAD IN LATE MONDAY NIGHT THROUGH TUESDAY MORNING...BECOME LIGHT OR POSSIBLY STOP IN THE AFTERNOON...THEN PICK UP AGAIN WITH INCREASING WINDS BY THE EVENING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR AROUND THE MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 5 TO 7 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 30 MPH WITH GUSTS IN EXCESS OF 40 MPH AT TIMES. VISIBILITIES AROUND A QUARTER MILE IN TIMES OF HEAVY SNOWFALL OR STRONG WINDS. * IMPACTS...VERE HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ IAZ033>039-044>048-057>059-070-071-081-010530- /O.EXT.KDMX.BZ.A.0001.160202T0600Z-160203T1200Z/ SAC-CALHOUN-WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD- CARROLL-GREENE-BOONE-STORY-AUDUBON-GUTHRIE-DALLAS-CASS-ADAIR- ADAMS- INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT... WALL LAKE...SCHALLER...EARLY...ROCKWELL CITY...MANSON... LAKE CITY...POMEROY...FORT DODGE...WEBSTER CITY...IOWA FALLS... ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...CONRAD...DIKE... WELLSBURG...WATERLOO...CEDAR FALLS...DENISON...CARROLL... JEFFERSON...BOONE...AMES...AUDUBON...EXIRA...GUTHRIE CENTER... PANORA...BAYARD...CASEY...PERRY...WAUKEE...ADEL...ATLANTIC... GREENFIELD...STUART...ADAIR...FONTANELLE...CORNING 319 PM CST SUN JAN 31 2016 ...BLIZZARD WATCH NOW IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... * TIMING...SNOW WILL SPREAD IN ON MONDAY NIGHT AND TUESDAY MORNING AND CONTINUE INTO THE EVENING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR AROUND THE MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES. THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY DANGEROUS. && $$ IAZ004>007-015>017-023>028-010530- /O.EXT.KDMX.BZ.A.0001.160202T1200Z-160203T1200Z/ EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO- POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER- INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY... LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT... KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS... ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION... BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK... GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY 319 PM CST SUN JAN 31 2016 ...BLIZZARD WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... * TIMING...SNOW WILL SPREAD IN ON TUESDAY MORNING AND CONTINUE INTO TUESDAY NIGHT. A PERIOD OF HEAVY SNOW MAY OCCUR AROUND THE MORNING COMMUTE WITH SNOWFALL RATES OF AROUND AN INCH PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES. THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY DANGEROUS. && $$ LEE
206 WWUS43 KDMX 010317 WSWDMX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DES MOINES IA 917 PM CST SUN JAN 31 2016 ...SIGNIFICANT WINTER STORM TO IMPACT IOWA LATE MONDAY NIGHT THROUGH TUESDAY NIGHT... .SNOW WILL SPREAD INTO IOWA MONDAY NIGHT AND TUESDAY MORNING WITH A BROAD SWATH OF 6 INCHES OR MORE FALLING. THIS WILL IMPACT THE MORNING COMMUTE IN MANY AREAS. STRONG WINDS WITH GUSTS OVER 40 MPH ARE LIKELY FROM THE AFTERNOON ONWARD...AND WILL BLOW AND DRIFT THE SNOW PRODUCING PERIODS OF NEAR WHITEOUT CONDITIONS ESPECIALLY IN RURAL AREAS NORTH AND WEST OF DES MOINES. IAZ033>039-044>048-057>059-070-071-081-011130- /O.CON.KDMX.BZ.A.0001.160202T0600Z-160203T1200Z/ SAC-CALHOUN-WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD- CARROLL-GREENE-BOONE-STORY-AUDUBON-GUTHRIE-DALLAS-CASS-ADAIR- ADAMS- INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT... WALL LAKE...SCHALLER...EARLY...ROCKWELL CITY...MANSON... LAKE CITY...POMEROY...FORT DODGE...WEBSTER CITY...IOWA FALLS... ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...CONRAD...DIKE... WELLSBURG...WATERLOO...CEDAR FALLS...DENISON...CARROLL... JEFFERSON...BOONE...AMES...AUDUBON...EXIRA...GUTHRIE CENTER... PANORA...BAYARD...CASEY...PERRY...WAUKEE...ADEL...ATLANTIC... GREENFIELD...STUART...ADAIR...FONTANELLE...CORNING 917 PM CST SUN JAN 31 2016 ...BLIZZARD WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... * TIMING...SNOW WILL SPREAD IN ON MONDAY NIGHT AND TUESDAY MORNING AND CONTINUE INTO THE EVENING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR AROUND THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES. THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY DANGEROUS. && $$ IAZ004>007-015>017-023>028-011130- /O.CON.KDMX.BZ.A.0001.160202T1200Z-160203T1200Z/ EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO- POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER- INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY... LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT... KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS... ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION... BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK... GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY 917 PM CST SUN JAN 31 2016 ...BLIZZARD WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... * TIMING...SNOW WILL SPREAD IN ON TUESDAY MORNING AND CONTINUE INTO TUESDAY NIGHT. A PERIOD OF HEAVY SNOW MAY OCCUR AROUND THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF AROUND AN INCH PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WATCH MEANS THERE IS A POTENTIAL FOR FALLING AND/OR BLOWING SNOW WITH STRONG WINDS AND EXTREMELY POOR VISIBILITIES. THIS CAN LEAD TO WHITEOUT CONDITIONS AND MAKE TRAVEL VERY DANGEROUS. && $$ IAZ049-050-060>062-072>074-082-083-092-011130- /O.CON.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ MARSHALL-TAMA-POLK-JASPER-POWESHIEK-MADISON-WARREN-MARION-UNION- CLARKE-TAYLOR- INCLUDING THE CITIES OF...MARSHALLTOWN...TAMA...TOLEDO...TRAER... DYSART...GLADBROOK...DES MOINES...NEWTON...GRINNELL...WINTERSET... EARLHAM...INDIANOLA...NORWALK...CARLISLE...PELLA...KNOXVILLE... CRESTON...OSCEOLA...BEDFORD...LENOX...NEW MARKET 917 PM CST SUN JAN 31 2016 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY NIGHT... * TIMING...SNOW WILL SPREAD IN LATE MONDAY NIGHT THROUGH TUESDAY MORNING...BECOME LIGHT OR POSSIBLY STOP IN THE AFTERNOON... THEN PICK UP AGAIN WITH INCREASING WINDS BY THE EVENING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR AROUND THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS WILL THEN OCCUR FROM TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 9 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 30 MPH WITH GUSTS IN EXCESS OF 40 MPH AT TIMES. VISIBILITIES AROUND A QUARTER MILE IN TIMES OF HEAVY SNOWFALL OR STRONG WINDS. * IMPACTS...VERY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ REV
463 WWUS43 KDMX 011021 WSWDMX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DES MOINES IA 421 AM CST MON FEB 1 2016 ...BLIZZARD CONDITIONS AND HEAVY SNOW TO IMPACT IOWA LATE TONIGHT THROUGH EARLY WEDNESDAY MORNING... .SNOW IS FORECAST TO DEVELOP AND SPREAD INTO SOUTHWEST IOWA LATE TONIGHT AND CONTINUE TO SPREAD NORTHWARD PAST MIDNIGHT. THE HEAVIEST SNOW IS LIKELY TO FALL DURING THE OVERNIGHT HOURS INTO THE MID MORNING HOURS TUESDAY FROM SOUTHWEST IOWA TO CENTRAL AND NORTHERN IOWA. THE STRONGEST WINDS ARE EXPECTED TO DEVELOP AROUND SUNRISE TUESDAY MORNING AND INCREASE THROUGHOUT THE DAY OUT OF THE NORTHEAST...THEN SHIFT NORTH BY TUESDAY EVENING. THE HEAVY SNOW IS ANTICIPATED TO BECOME LIGHT TO LOCALLY MODERATE BY TUESDAY EVENING. HOWEVER...WITH THE NORTH WINDS OF 25 TO 30 MPH AND GUSTS TO OVER 40 MPH EXPECTED WITH THE FALLING SNOW...WHITE OUT CONDITIONS WILL OCCUR THROUGH MUCH OF THE DAY TUESDAY INTO TUESDAY NIGHT IN THE BLIZZARD WARNING. THERE WILL BE A SHARP CUTOFF FROM THE RAIN/SNOW LINE IN SOUTH-CENTRAL TO SOUTHEAST IOWA...WHERE NORTHWEST SECTIONS OF COUNTIES MAY EXCEED SEVERAL INCHES OF SNOW AND THE SOUTHEAST SECTIONS RECEIVING VERY LITTLE. IAZ073-074-082-083-092-011130- /O.CAN.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ WARREN-MARION-UNION-CLARKE-TAYLOR- INCLUDING THE CITIES OF...INDIANOLA...NORWALK...CARLISLE... PELLA...KNOXVILLE...CRESTON...OSCEOLA...BEDFORD...LENOX... NEW MARKET 421 AM CST MON FEB 1 2016 ...WINTER STORM WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS CANCELLED THE WINTER STORM WATCH. SNOW AND VERY STRONG WINDS ARE STILL FORECAST...BUT ARE NOT EXPECTED TO EXCEED WINTER STORM CRITERIA AT THIS TIME. $$ IAZ033>035-044>046-011830- /O.UPG.KDMX.BZ.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.BZ.W.0001.160202T0600Z-160203T1200Z/ SAC-CALHOUN-WEBSTER-CRAWFORD-CARROLL-GREENE- INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT... WALL LAKE...SCHALLER...EARLY...ROCKWELL CITY...MANSON... LAKE CITY...POMEROY...FORT DODGE...DENISON...CARROLL...JEFFERSON 421 AM CST MON FEB 1 2016 ...BLIZZARD WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A BLIZZARD WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY. THE BLIZZARD WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW WILL SPREAD ACROSS SOUTHWEST IOWA LATE TONIGHT AND BLOSSOM OVER THE AREA DURING THE OVERNIGHT HOURS THROUGH THE LATE MORNING TUESDAY. A PERIOD OF VERY HEAVY SNOW IS EXPECTED TO OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR. THE STRONGEST WINDS ARE THEN TO DEVELOP LATE TUESDAY MORNING INTO THE EVENING. * STORM TOTAL SNOW...ACCUMULATIONS OF 8 TO 12 INCHES WITH ISOLATED HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS LIKELY TO OCCUR. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. && $$ IAZ023-011830- /O.UPG.KDMX.BZ.A.0001.160202T1200Z-160203T1200Z/ /O.NEW.KDMX.BZ.W.0001.160202T0600Z-160203T1200Z/ POCAHONTAS- INCLUDING THE CITIES OF...POCAHONTAS...LAURENS...ROLFE...FONDA... GILMORE CITY 421 AM CST MON FEB 1 2016 ...BLIZZARD WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A BLIZZARD WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY. THE BLIZZARD WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW WILL SPREAD ACROSS THE AREA DURING THE OVERNIGHT HOURS TONIGHT INTO EARLY TUESDAY MORNING. A PERIOD OF VERY HEAVY SNOW IS EXPECTED TO OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR. THE STRONGEST WINDS ARE THEN TO DEVELOP EARLY TUESDAY AFTERNOON AND CONTINUE INTO THE EVENING. * STORM TOTAL SNOW...ACCUMULATIONS OF 8 TO 12 INCHES ARE EXPECTED WITH ISOLATED HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS LIKELY TO OCCUR. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. && $$ IAZ004>007-015>017-024>026-011830- /O.UPG.KDMX.BZ.A.0001.160202T1200Z-160203T1200Z/ /O.NEW.KDMX.BZ.W.0001.160202T0900Z-160203T1200Z/ EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO- HUMBOLDT-WRIGHT-FRANKLIN- INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY... LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT... KANAWHA...MASON CITY...CLEAR LAKE...HUMBOLDT...EAGLE GROVE... CLARION...BELMOND...HAMPTON 421 AM CST MON FEB 1 2016 ...BLIZZARD WARNING IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A BLIZZARD WARNING...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY. THE BLIZZARD WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW WILL SPREAD ACROSS THE AREA DURING THE OVERNIGHT HOURS TONIGHT INTO EARLY TUESDAY MORNING. A PERIOD OF VERY HEAVY SNOW IS EXPECTED TO OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR. THE STRONGEST WINDS ARE THEN TO DEVELOP EARLY TUESDAY AFTERNOON AND CONTINUE INTO THE EVENING. * STORM TOTAL SNOW...ACCUMULATIONS OF 8 TO 12 INCHES ARE EXPECTED. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS LIKELY TO OCCUR. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. && $$ IAZ036-011830- /O.UPG.KDMX.BZ.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.BZ.W.0001.160202T0900Z-160203T1200Z/ HAMILTON- INCLUDING THE CITY OF...WEBSTER CITY 421 AM CST MON FEB 1 2016 ...BLIZZARD WARNING IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A BLIZZARD WARNING...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY. THE BLIZZARD WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW WILL SPREAD ACROSS THE AREA DURING THE OVERNIGHT HOURS TONIGHT INTO EARLY TUESDAY MORNING. A PERIOD OF VERY HEAVY SNOW IS EXPECTED TO OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR. THE STRONGEST WINDS ARE THEN TO DEVELOP EARLY TUESDAY AFTERNOON AND CONTINUE INTO THE EVENING. * STORM TOTAL SNOW...ACCUMULATIONS OF 8 TO 12 INCHES ARE FORECAST. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTHWEST 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW ONE QUARTER MILE WITH WHITEOUT CONDITIONS POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. TRAVEL MAY BECOME NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. && $$ IAZ047-057>059-070-071-081-011830- /O.UPG.KDMX.BZ.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.WS.W.0001.160202T0600Z-160203T1200Z/ BOONE-AUDUBON-GUTHRIE-DALLAS-CASS-ADAIR-ADAMS- INCLUDING THE CITIES OF...BOONE...AUDUBON...EXIRA... GUTHRIE CENTER...PANORA...BAYARD...CASEY...PERRY...WAUKEE... ADEL...ATLANTIC...GREENFIELD...STUART...ADAIR...FONTANELLE... CORNING 421 AM CST MON FEB 1 2016 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY. THIS REPLACES THE BLIZZARD WATCH. * TIMING...SNOW IS FORECAST TO DEVELOP OVER SOUTHERN IOWA LATE TONIGHT AND SPREAD NORTHWARD PAST MIDNIGHT INTO THE EARLY MORNING HOURS TUESDAY. MODERATE TO HEAVY SNOW IS EXPECTED TO CONTINUE THROUGH MUCH OF THE MORNING AND INTO THE AFTERNOON HOURS TUESDAY BEFORE DECREASING IN INTENSITY TUESDAY EVENING. A PERIOD OF HEAVY SNOW MAY OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS ARE ANTICIPATED TO DEVELOP TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 10 INCHES ARE EXPECTED WITH HIGHER AMOUNTS NEAR 12 INCHES POSSIBLE FURTHER NORTH. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW A HALF MILE TO EVEN NEAR WHITEOUT CONDITIONS ARE POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL TO NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. ANY REPORTS OF SNOW...SLEET AND FREEZING RAIN ACCUMULATIONS ARE MUCH APPRECIATED AND CAN BE RELAYED DIRECTLY TO THE NATIONAL WEATHER SERVICE USING TWITTER HANDLE NWS DES MOINES...HASHTAG NWSDMX OR POST TO THE NWS DES MOINES FACEBOOK PAGE. && $$ IAZ037>039-048-011830- /O.UPG.KDMX.BZ.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.WS.W.0001.160202T0900Z-160203T1200Z/ HARDIN-GRUNDY-BLACK HAWK-STORY- INCLUDING THE CITIES OF...IOWA FALLS...ELDORA...ACKLEY... GRUNDY CENTER...REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO... CEDAR FALLS...AMES 421 AM CST MON FEB 1 2016 ...WINTER STORM WARNING IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY. THIS REPLACES THE BLIZZARD WATCH WHICH IS NO LONGER IN EFFECT. * TIMING...SNOW IS FORECAST TO DEVELOP OVER SOUTHERN IOWA LATE TONIGHT AND SPREAD NORTHWARD PAST MIDNIGHT INTO THE EARLY MORNING HOURS TUESDAY. MODERATE TO HEAVY SNOW IS EXPECTED TO CONTINUE THROUGH MUCH OF THE MORNING AND INTO THE AFTERNOON HOURS TUESDAY BEFORE DECREASING IN INTENSITY TUESDAY EVENING. A PERIOD OF HEAVY SNOW MAY OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS ARE ANTICIPATED TO DEVELOP TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 10 INCHES ARE EXPECTED WITH HIGHER AMOUNTS NEAR 12 INCHES POSSIBLE FURTHER NORTH. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW A HALF MILE TO EVEN NEAR WHITEOUT CONDITIONS ARE POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL TO NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ IAZ027-028-011830- /O.UPG.KDMX.BZ.A.0001.160202T1200Z-160203T1200Z/ /O.NEW.KDMX.WS.W.0001.160202T0900Z-160203T1200Z/ BUTLER-BREMER- INCLUDING THE CITIES OF...PARKERSBURG...CLARKSVILLE... SHELL ROCK...GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY 421 AM CST MON FEB 1 2016 ...WINTER STORM WARNING IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY. THIS REPLACES THE BLIZZARD WATCH WHICH IS NO LONGER IN EFFECT. * TIMING...SNOW IS FORECAST TO DEVELOP OVER SOUTHERN IOWA LATE TONIGHT AND SPREAD NORTHWARD PAST MIDNIGHT INTO THE EARLY MORNING HOURS TUESDAY. MODERATE TO HEAVY SNOW IS EXPECTED TO CONTINUE THROUGH MUCH OF THE MORNING AND INTO THE AFTERNOON HOURS TUESDAY BEFORE DECREASING IN INTENSITY TUESDAY EVENING. A PERIOD OF HEAVY SNOW MAY OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS ARE ANTICIPATED TO DEVELOP TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 10 INCHES ARE EXPECTED WITH HIGHER AMOUNTS NEAR 12 INCHES POSSIBLE FURTHER NORTH. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW A HALF MILE TO EVEN NEAR WHITEOUT CONDITIONS ARE POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL TO NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. ANY REPORTS OF SNOW...SLEET AND FREEZING RAIN ACCUMULATIONS ARE MUCH APPRECIATED AND CAN BE RELAYED DIRECTLY TO THE NATIONAL WEATHER SERVICE USING TWITTER HANDLE NWS DES MOINES...HASHTAG NWSDMX OR POST TO THE NWS DES MOINES FACEBOOK PAGE. && $$ IAZ060-072-011830- /O.UPG.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.WS.W.0001.160202T0600Z-160203T1200Z/ POLK-MADISON- INCLUDING THE CITIES OF...DES MOINES...WINTERSET...EARLHAM 421 AM CST MON FEB 1 2016 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM CST WEDNESDAY. THIS REPLACES THE BLIZZARD WATCH WHICH IS NO LONGER IN EFFECT. * TIMING...SNOW IS FORECAST TO DEVELOP OVER SOUTHERN IOWA LATE TONIGHT AND SPREAD NORTHWARD PAST MIDNIGHT INTO THE EARLY MORNING HOURS TUESDAY. MODERATE TO HEAVY SNOW IS EXPECTED TO CONTINUE THROUGH MUCH OF THE MORNING AND INTO THE AFTERNOON HOURS TUESDAY BEFORE DECREASING IN INTENSITY TUESDAY EVENING. A PERIOD OF HEAVY SNOW MAY OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS ARE ANTICIPATED TO DEVELOP TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 10 INCHES ARE EXPECTED WITH HIGHER AMOUNTS NEAR 12 INCHES POSSIBLE FURTHER NORTH. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW A HALF MILE TO EVEN NEAR WHITEOUT CONDITIONS ARE POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL TO NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. ANY REPORTS OF SNOW...SLEET AND FREEZING RAIN ACCUMULATIONS ARE MUCH APPRECIATED AND CAN BE RELAYED DIRECTLY TO THE NATIONAL WEATHER SERVICE USING TWITTER HANDLE NWS DES MOINES...HASHTAG NWSDMX OR POST TO THE NWS DES MOINES FACEBOOK PAGE. && $$ IAZ049-011830- /O.UPG.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.WS.W.0001.160202T0900Z-160203T1200Z/ MARSHALL- INCLUDING THE CITY OF...MARSHALLTOWN 421 AM CST MON FEB 1 2016 ...WINTER STORM WARNING IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY. THIS REPLACES THE BLIZZARD WATCH WHICH IS NO LONGER IN EFFECT. * TIMING...SNOW IS FORECAST TO DEVELOP OVER SOUTHERN IOWA LATE TONIGHT AND SPREAD NORTHWARD PAST MIDNIGHT INTO THE EARLY MORNING HOURS TUESDAY. MODERATE TO HEAVY SNOW IS EXPECTED TO CONTINUE THROUGH MUCH OF THE MORNING AND INTO THE AFTERNOON HOURS TUESDAY BEFORE DECREASING IN INTENSITY TUESDAY EVENING. A PERIOD OF HEAVY SNOW MAY OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THE STRONGEST WINDS ARE ANTICIPATED TO DEVELOP TUESDAY AFTERNOON INTO TUESDAY NIGHT. * STORM TOTAL SNOW...ACCUMULATIONS OF 6 TO 10 INCHES ARE EXPECTED WITH ISOLATED HIGHER AMOUNTS POSSIBLE. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 35 MPH WITH GUSTS IN EXCESS OF 40 MPH. VISIBILITIES BELOW A HALF MILE TO EVEN NEAR WHITEOUT CONDITIONS ARE POSSIBLE. * IMPACTS...EXTREMELY HAZARDOUS TRAVEL TO NEARLY IMPOSSIBLE AT TIMES. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. ANY REPORTS OF SNOW...SLEET AND FREEZING RAIN ACCUMULATIONS ARE MUCH APPRECIATED AND CAN BE RELAYED DIRECTLY TO THE NATIONAL WEATHER SERVICE USING TWITTER HANDLE NWS DES MOINES...HASHTAG NWSDMX OR POST TO THE NWS DES MOINES FACEBOOK PAGE. && $$ IAZ050-061-062-011830- /O.UPG.KDMX.WS.A.0001.160202T0600Z-160203T1200Z/ /O.NEW.KDMX.WW.Y.0005.160202T0900Z-160203T1200Z/ TAMA-JASPER-POWESHIEK- INCLUDING THE CITIES OF...TAMA...TOLEDO...TRAER...DYSART... GLADBROOK...NEWTON...GRINNELL 421 AM CST MON FEB 1 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER WEATHER ADVISORY FOR MODERATE SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 6 AM CST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * TIMING...SNOW IS FORECAST TO SPREAD ACROSS THE AREA DURING THE OVERNIGHT HOURS TONIGHT INTO TUESDAY MORNING. A PERIOD OF VERY HEAVY SNOW MAY OCCUR DURING THE TUESDAY MORNING COMMUTE WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR POSSIBLE. THERE WILL BE A SHARP CUTOFF OF HIGHER SNOW AMOUNTS IN THE NORTHWEST PORTIONS OF THE ADVISORY...BUT THE FALLING SNOW AND STRONG WINDS MAY LEAD TO REDUCED VISIBILITY AND HAZARDOUS TRAVEL. * STORM TOTAL SNOW...ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED WITH LOCALLY HIGHER AMOUNTS FURTHER NORTHWEST. * WINDS/VISIBILITY...NORTHEAST WINDS BECOMING NORTH 25 TO 30 MPH WITH GUSTS IN EXCESS OF 40 MPH AT TIMES. VISIBILITIES AROUND ONE HALF MILE AT TIMES OF HEAVY SNOWFALL OR STRONG WINDS. * IMPACTS...HAZARDOUS TRAVEL CONDITIONS WILL DEVELOP. PLEASE RECONSIDER ANY TRAVEL PLANS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ PODRAZIK
What forecasters said that day
The local office's own words before this blizzard watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Des Moines, IA wrote its last area forecast discussion before this blizzard watch went out at Jan 30, 11:55 PM CST, 3 hours 53 minutes earlier.
Area forecast discussion, Jan 30, 11:55 PM CST, 3 hours 53 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE DES MOINES IA 1155 PM CST SAT JAN 30 2016 .SHORT TERM /TONIGHT/... ISSUED AT 340 PM CST SAT JAN 30 2016 PRIMARY CONCERN INTO TOMORROW LOOKS TO BE PRECIP TRENDS. ZONAL FLOW CONTINUES TO PRODUCE A BROAD SWATH OF MID LEVEL MOISTURE INTO IA...HOWEVER MOISTURE IS CURRENTLY LACKING SOMEWHAT BELOW WITH ANY PRECIP ALOFT FOR THE TIME BEING. THIS MID LEVEL FORCING AND MOISTURE WILL LINGER THROUGH SUNDAY MORNING...BUT MUCH OF THE LOWER H85/H7 SUPPORT WILL BEGIN PUSHING OFF TO THE EAST BY 12Z. SOUNDINGS SUGGEST THE WINDOW FOR COLUMN SATURATION WILL NOT LAST MORE THAN 3-6 HOURS AT ANY PARTICULAR LOCATION AS IT FINALLY ORGANIZES LATER THIS EVENING AND SLOWLY PUSHES EAST ACROSS THE STATE SUNDAY MORNING. ALTHOUGH THERE COULD BE SOME PERIODS OF LIGHT SNOW OR LIGHT FREEZING RAIN...SURFACE TEMPS AND A 1-3C WARM LAYER ALOFT WILL KEEP MUCH OF THE PRECIP EITHER A MIX OR A COLD LIGHT RAIN. .LONG TERM /SUNDAY THROUGH SATURDAY/... ISSUED AT 340 PM CST SAT JAN 30 2016 ...POTENTIALLY SIGNIFICANT WINTER STORM EARLY IN THE WEEK... THE FOCUS OF THE LONG TERM FORECAST IS ON THE TIME PERIOD FROM LATE MONDAY NIGHT INTO WEDNESDAY...WHEN A POTENTIALLY SIGNIFICANT WINTER STORM SYSTEM IS EXPECTED TO IMPACT THE REGION. THIS SYSTEM IS CURRENTLY STILL OVER THE NORTHEASTERN PACIFIC AND WILL NOT REACH THE CONUS RAOB NETWORK UNTIL TOMORROW...SO THERE IS STILL SOME UNCERTAINTY REGARDING DETAILS OF PRECISE TRACK AND TIMING. HOWEVER...THERE IS GOOD GENERAL CONSENSUS ON AN OVERALL EVOLUTION OF THE STORM ACROSS THE MIDWESTERN STATES. ON MONDAY A DEEP AND POWERFUL TROUGH WILL CROSS THE ROCKIES...EMERGING AS A 500 MB CLOSED LOW AND ASSOCIATED SURFACE CYCLONE OVER THE SOUTHERN HIGH PLAINS BY TUESDAY MORNING. THE SURFACE LOW PRESSURE CENTER WILL THEN LIKELY TRACK ACROSS MISSOURI...ILLINOIS...AND PERHAPS THE SOUTHEAST CORNER OF IOWA ON TUESDAY AND TUESDAY NIGHT. ALL SIGNS POINT TO AN EXTENDED DURATION...HEAVY PRECIPITATION EVENT UNFOLDING AS THE SYSTEM TRACKS ACROSS OUR REGION. INITIALLY...ON MONDAY NIGHT INTO TUESDAY MORNING...IOWA WILL SEE PRECIPITATION ON THE NORTHEASTERN FLANK OF THE LOW ASSOCIATED WITH STRONG AND BROAD ASCENT ALOFT AS WELL AS WARM AIR ADVECTION. FORECAST SOUNDINGS INDICATE THAT IT WILL PREDOMINANTLY FALL AS SNOW...SPREADING FROM SOUTHWEST TO NORTHEAST ON MONDAY NIGHT...BUT MAY CHANGE TO A WINTRY MIX OR EVEN RAIN IN THE SOUTH/SOUTHEAST AFTER SUNRISE TUESDAY MORNING. MEANWHILE A LARGE ZONE OF STRONG LIFT AND FRONTOGENETICAL FORCING ALONG THE NORTHWESTERN SECTOR OF THE LOW CENTER WILL SPREAD A SWATH OF HEAVY SNOWFALL ACROSS PARTS OF THE REGION...STRETCHING FROM SOUTHWEST TO NORTHEAST...AND LIKELY FALLING SOMEWHERE ACROSS ABOUT THE NORTHWESTERN HALF OF IOWA. THE COMBINATION OF THESE TWO AREAS OF PRECIPITATION WILL BE PROLONGED SNOWFALL CENTRAL AND NORTHWEST WITH A SNOW/RAIN/ICE MIX AT TIMES SOUTHEAST...AND COULD LEAD TO HEAVY SNOW ACCUMULATIONS IN SOME AREAS. FINALLY...BUT POTENTIALLY OF HIGHEST SIGNIFICANCE...IS THAT WITH THE SURFACE LOW TRACKING BY JUST TO OUR SOUTHEAST WITH A FAIRLY STEADY CENTRAL PRESSURE AND STRONG COLD AIR ADVECTION ON THE BACK SIDE...WE WILL SEE STRONG WINDS DEVELOPING ON TUESDAY AND TUESDAY NIGHT. THIS WILL CAUSE SERIOUS BLOWING SNOW ISSUES...REGARDLESS OF THE MAGNITUDE OF ACCUMULATION...AND POTENTIALLY BLIZZARD CONDITIONS IN SOME AREAS. WHEREVER MODERATE OR HEAVY ACCUMULATIONS OCCUR THIS WILL LIKELY LEAD TO VERY LOW VISIBILITY AND ROADS DRIFTING OVER...MAKING TRAVEL VERY HAZARDOUS IF NOT IMPOSSIBLE. ALL EYES WILL BE ON THIS STORM IN THE COMING DAYS AND WATCHES AND WARNINGS WILL BECOME INCREASINGLY LIKELY GIVEN THE SERIOUS WIDESPREAD IMPACTS POSSIBLE AROUND TUESDAY/TUESDAY NIGHT. BLOWING SNOW IMPACTS WILL LINGER INTO WEDNESDAY...BUT AFTER THAT THE LONG TERM FORECAST IS QUIET. ANOTHER DEEP TROUGH WILL CROSS THE REGION LATE IN THE WEEK AND MAY BRING SOME LIGHT SNOW ACCUMULATIONS AND MORE WIND AROUND FRIDAY OR SATURDAY...BUT RIGHT NOW THIS APPEARS MORE LIKELY TO OUR NORTHEAST. COOLER WEATHER WILL ALSO PREVAIL IN THE LATTER HALF OF THE WEEK...AND IN FACT IT MAY BE QUITE COLD AT TIMES ESPECIALLY IF WE ARE ABLE TO LAY DOWN A DEEP SNOW PACK EARLIER IN THE WEEK. && .AVIATION...31/06Z ISSUED AT 1154 PM CST SAT JAN 30 2016 FEW CHANGES FROM PREVIOUS PACKAGE. MVFR CIGS AND VSBYS DEVELOPING BEHIND THE BOUNDARY. WILL CONTINUE TRENDS AS IT CROSSES AREA. CIGS/VSBY WILL BEGIN TO IMPROVE BETWEEN 15-18Z NORTHWEST SITES AT KALO/KMCW/KFOD. SOUTHERN SITES WILL SEE FEWER IMPACTS FROM THE SYSTEM. VFR CONDITIONS AFT 00Z FOR REMAINDER OF PERIOD. /REV && .DMX WATCHES/WARNINGS/ADVISORIES... NONE. && SHORT TERM...SMALL LONG TERM...LEE AVIATION...REV
Hazardous weather outlook, Jan 30, 3:12 PM CST, 12 hours 36 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DES MOINES IA 312 PM CST SAT JAN 30 2016 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>086-092>097-311200- EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO- POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN- WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD-CARROLL-GREENE- BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER- POWESHIEK-CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION- CLARKE-LUCAS-MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE- APPANOOSE-DAVIS- 312 PM CST SAT JAN 30 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA. .DAY ONE...THIS AFTERNOON AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY A SIGNIFICANT WINTER STORM WILL IMPACT MUCH OF IOWA FROM LATE MONDAY NIGHT INTO WEDNESDAY. MODERATE TO HEAVY SNOWFALL ACCUMULATIONS ARE LIKELY ALONG WITH STRONG NORTHWEST TO NORTH WINDS BY TUESDAY AFTERNOON. THIS WILL CAUSE CONSIDERABLE BLOWING AND DRIFTING OF SNOW AND REDUCE VISIBILITIES...MAKING TRAVEL VERY HAZARDOUS. THE TRACK OF THE STORM MAY STILL CHANGE...SO PLEASE CONTINUE TO MONITOR FORECAST UPDATES...AND POTENTIAL WATCHES AND WARNINGS...AS THE STORMS NEARS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED...BUT REPORTS OF WINTER STORM IMPACTS WILL BE APPRECIATED. LEE
The office that day
Everything else NWS Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 31, 3:19 PM CST | Winter Storm Watch | DMX | Clarke, Jasper, Madison, Marion, Marshall, Polk and 5 more | 13 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.