Alert archive / Iowa / Wind Chill Advisories in 2016
Wind Chill Advisory 1, NWS Quad Cities, IA
NWS Quad Cities, IA issued this wind chill advisory at Jan 9, 2016, 3:22 AM CST for 6 counties in Illinois; 21 counties in Iowa; Clark County, Scotland County, Missouri. It took effect at Jan 9, 2016, 11:41 PM CST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Jan 9, 2016, 3:22 AM CST (09:22 UTC)
- In effect from
- Jan 9, 2016, 11:41 PM CST
- Expired
- Jan 10, 2016, 12:00 PM CST
- In force
- 12 hr
- Issued by
- NWS Quad Cities, IA
All 29 counties
Benton County, IA, Buchanan County, IA, Cedar County, IA, Clinton County, IA, Delaware County, IA, Des Moines County, IA, Dubuque County, IA, Henry County, IA, Iowa County, IA, Jackson County, IA, Jefferson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Lee County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Van Buren County, IA, Washington County, IA, Hancock County, IL, Henderson County, IL, McDonough County, IL, Mercer County, IL, Rock Island County, IL, Warren County, IL, Clark County, MO, Scotland County, MO
The radar
The Quad Cities radar (KDVN), 66 km from the middle of the area, began a volume at 09:22 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
Davenport, (KDVN), launched 00:00Z, 9.4 hours before the alert went out and 73 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
- 474 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 73 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
539 WWUS43 KDVN 090922 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 322 AM CST SAT JAN 9 2016 ...VERY COLD TEMPERATURES LATE TONIGHT... .VERY COLD TEMPERATURES COMBINED WITH BREEZY CONDITIONS WILL FORCE WIND CHILLS INTO THE 20 TO 25 BELOW ZERO RANGE LATE TONIGHT AND SUNDAY MORNING. IAZ040-041-051-052-063-091730- /O.NEW.KDVN.WC.Y.0001.160110T0700Z-160110T1500Z/ BUCHANAN-DELAWARE-BENTON-LINN-IOWA- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...VINTON... CEDAR RAPIDS...MARENGO 322 AM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY. * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 23 BELOW ZERO. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...2 BELOW TO 6 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$
8 follow-up statements
431 WWUS43 KDVN 092053 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 253 PM CST SAT JAN 9 2016 ...VERY COLD TEMPERATURES LATE TONIGHT... .VERY COLD TEMPERATURES COMBINED WITH BREEZY CONDITIONS WILL RESULT IN WIND CHILLS FALLING INTO THE 20 TO 25 BELOW ZERO RANGE LATE TONIGHT AND SUNDAY MORNING. IAZ042-053-064-076-100500- /O.EXA.KDVN.WC.Y.0001.160110T0700Z-160110T1500Z/ DUBUQUE-JONES-JOHNSON-KEOKUK- INCLUDING THE CITIES OF...DUBUQUE...ANAMOSA...IOWA CITY... SIGOURNEY 253 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY. * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 22 BELOW ZERO. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...2 BELOW TO 6 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ IAZ040-041-051-052-063-100500- /O.CON.KDVN.WC.Y.0001.160110T0700Z-160110T1500Z/ BUCHANAN-DELAWARE-BENTON-LINN-IOWA- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...VINTON... CEDAR RAPIDS...MARENGO 253 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY... * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 24 BELOW ZERO. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...2 BELOW TO 6 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ NICHOLS
873 WWUS43 KDVN 100226 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 826 PM CST SAT JAN 9 2016 ...VERY COLD TEMPERATURES LATE TONIGHT... .VERY COLD TEMPERATURES COMBINED WITH BREEZY CONDITIONS WILL RESULT IN WIND CHILLS FALLING INTO THE 20 TO 25 BELOW ZERO RANGE LATE TONIGHT AND SUNDAY MORNING. IAZ040>042-051>053-063-064-076-101030- /O.CON.KDVN.WC.Y.0001.160110T0700Z-160110T1500Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-KEOKUK- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...SIGOURNEY 826 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY... * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 25 BELOW * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...3 BELOW TO 4 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ MM/DC
080 WWUS43 KDVN 100337 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 937 PM CST SAT JAN 9 2016 ...VERY COLD TEMPERATURES LATE TONIGHT... .VERY COLD TEMPERATURES COMBINED WITH WINDY CONDITIONS WILL RESULT IN WIND CHILLS FALLING INTO THE 20 TO 25 BELOW ZERO RANGE OVERNIGHT AND SUNDAY MORNING. IAZ065-067-077-078-087>089-098-099-MOZ009-010-101145- /O.EXA.KDVN.WC.Y.0001.160110T0700Z-160110T1500Z/ CEDAR-MUSCATINE-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES- VAN BUREN-LEE-SCOTLAND-CLARK- INCLUDING THE CITIES OF...TIPTON...MUSCATINE...WASHINGTON... WAPELLO...FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...MEMPHIS...KAHOKA 937 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY. * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 23 BELOW. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...2 BELOW TO 5 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ IAZ040>042-051>053-063-064-076-101145- /O.CON.KDVN.WC.Y.0001.160110T0700Z-160110T1500Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-KEOKUK- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...SIGOURNEY 937 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM CST SUNDAY... * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 25 BELOW. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...5 BELOW TO 3 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$
972 WWUS43 KDVN 100541 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1141 PM CST SAT JAN 9 2016 ...VERY COLD TEMPERATURES LATE TONIGHT... .VERY COLD TEMPERATURES COMBINED WITH WINDY CONDITIONS WILL RESULT IN WIND CHILLS FALLING INTO THE 20 TO 28 BELOW ZERO RANGE OVERNIGHT AND SUNDAY MORNING. IAZ054-066-068-ILZ015-024>026-034-035-101345- /O.EXB.KDVN.WC.Y.0001.160110T0541Z-160110T1500Z/ JACKSON-CLINTON-SCOTT-ROCK ISLAND-MERCER-HENDERSON-WARREN-HANCOCK- MCDONOUGH- INCLUDING THE CITIES OF...MAQUOKETA...CLINTON...BETTENDORF... DAVENPORT...MOLINE...ROCK ISLAND...ALEDO...OQUAWKA...MONMOUTH... CARTHAGE...MACOMB 1141 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST SUNDAY. * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 21 BELOW. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...1 TO 11 ABOVE. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ IAZ040>042-051>053-063>065-067-076>078-087>089-098-099-MOZ009-010- 101345- /O.EXT.KDVN.WC.Y.0001.160110T0541Z-160110T1500Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-CEDAR- MUSCATINE-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES- VAN BUREN-LEE-SCOTLAND-CLARK- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...TIPTON... MUSCATINE...SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD... MOUNT PLEASANT...BURLINGTON...KEOSAUQUA....FORT MADISON... MEMPHIS...KAHOKA 1141 PM CST SAT JAN 9 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 9 AM CST SUNDAY... * TIMING...AFTER MIDNIGHT THROUGH MID MORNING ON SUNDAY. * WIND CHILL...AS LOW AS 26 BELOW. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...4 BELOW TO 6 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$
762 WWUS43 KDVN 100917 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 317 AM CST SUN JAN 10 2016 ...VERY COLD TEMPERATURES THIS MORNING... .VERY COLD TEMPERATURES COMBINED WITH WINDY CONDITIONS WILL RESULT IN WIND CHILLS FALLING INTO THE 20 TO 28 BELOW ZERO RANGE THIS MORNING. IAZ054-066>068-076>078-087>089-098-099-ILZ015-024>026-034-035- MOZ009-010-101700- /O.EXT.KDVN.WC.Y.0001.000000T0000Z-160110T1700Z/ JACKSON-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA- JEFFERSON-HENRY IA-DES MOINES-VAN BUREN-LEE-ROCK ISLAND-MERCER- HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...MAQUOKETA...CLINTON...MUSCATINE... BETTENDORF...DAVENPORT...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...MOLINE...ROCK ISLAND...ALEDO...OQUAWKA... MONMOUTH...CARTHAGE...MACOMB...MEMPHIS...KAHOKA 317 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 11 AM CST THIS MORNING... * TIMING...THROUGH LATE MORNING. * WIND CHILL...AS LOW AS 21 BELOW. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...1 TO 11 ABOVE. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ IAZ040>042-051>053-063>065-101730- /O.EXT.KDVN.WC.Y.0001.000000T0000Z-160110T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-CEDAR- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...TIPTON 317 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY... * TIMING...THROUGH NOON. * WIND CHILL...AS LOW AS 26 BELOW. * WIND...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. * TEMPERATURES...4 BELOW TO 6 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$
855 WWUS43 KDVN 101600 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1000 AM CST SUN JAN 10 2016 ...VERY COLD TEMPERATURES IN LATE THIS MORNING... .VERY COLD TEMPERATURES COMBINED WITH WINDY CONDITIONS HAS RESULTED IN WIND CHILLS OF 20 TO 28 BELOW ZERO RANGE THIS MORNING. IAZ054-066>068-076>078-087>089-098-099-ILZ015-024>026-034-035- MOZ009-010-101700- /O.CON.KDVN.WC.Y.0001.000000T0000Z-160110T1700Z/ JACKSON-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA- JEFFERSON-HENRY IA-DES MOINES-VAN BUREN-LEE-ROCK ISLAND-MERCER- HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...MAQUOKETA...CLINTON...MUSCATINE... BETTENDORF...DAVENPORT...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...MOLINE...ROCK ISLAND...ALEDO...OQUAWKA... MONMOUTH...CARTHAGE...MACOMB...MEMPHIS...KAHOKA 1000 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... * TIMING...THROUGH LATE MORNING. * WIND CHILL...AS LOW AS 20 BELOW DUE TO TEMPERATURES ZERO TO 4 ABOVE ZERO...AND NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO 25 MPH. * WIND...NORTHWEST AROUND 15 MPH WITH GUSTS UP TO 25 MPH. * TEMPERATURES...ZERO TO 4 ABOVE ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ IAZ040>042-051>053-063>065-101800- /O.CON.KDVN.WC.Y.0001.000000T0000Z-160110T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-CEDAR- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...TIPTON 1000 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * TIMING...THROUGH NOON. * WIND CHILL...AS LOW AS 24 BELOW DUE TO TEMPERATURES 4 BELOW TO ZERO...AND NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO 25 MPH. * WIND...NORTHWEST AROUND 15 MPH WITH GUSTS UP TO 25 MPH. * TEMPERATURES...4 BELOW TO ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ NICHOLS
843 WWUS43 KDVN 101718 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1118 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY HAS EXPIRED... IAZ054-066>068-076>078-087>089-098-099-ILZ015-024>026-034-035- MOZ009-010-101830- /O.EXP.KDVN.WC.Y.0001.000000T0000Z-160110T1700Z/ JACKSON-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA- JEFFERSON-HENRY IA-DES MOINES-VAN BUREN-LEE-ROCK ISLAND-MERCER- HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...MAQUOKETA...CLINTON...MUSCATINE... BETTENDORF...DAVENPORT...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...MOLINE...ROCK ISLAND...ALEDO...OQUAWKA... MONMOUTH...CARTHAGE...MACOMB...MEMPHIS...KAHOKA 1118 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY HAS EXPIRED... WIND CHILL VALUES ARE NOW -12 TO 18 BELOW ZERO ACROSS THE AREA AND WILL CONTINUE TO INCREASE FURTHER THIS AFTERNOON. HENCE...THE WIND CHILL ADVISORY IS ALLOWED TO EXPIRE. $$ IAZ040>042-051>053-063>065-101830- /O.CON.KDVN.WC.Y.0001.000000T0000Z-160110T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-CEDAR- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...TIPTON 1118 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * TIMING...THROUGH NOON. * WIND CHILL...AS LOW AS 22 BELOW DUE TO TEMPERATURES 2 BELOW TO ZERO...AND NORTHWEST WINDS AROUND 15 MPH WITH GUSTS UP TO 25 MPH. * WIND...NORTHWEST AROUND 15 MPH WITH GUSTS UP TO 25 MPH. * TEMPERATURES...2 BELOW TO ZERO. * IMPACTS...FROST BITE AND HYPOTHERMIA ARE POSSIBLE IF PRECAUTIONS ARE NOT TAKEN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS...RESULTING IN FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...DRESS IN LAYERS COVERING EXPOSED SKIN. FROSTBITE WILL OCCUR IN AS FEW AS 30 MINUTES IN THESE CONDITIONS. && $$ NICHOLS
631 WWUS43 KDVN 101759 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1159 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY... IAZ040>042-051>053-063>065-101900- /O.EXP.KDVN.WC.Y.0001.000000T0000Z-160110T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-CEDAR- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...TIPTON 1159 AM CST SUN JAN 10 2016 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY... AREA-WIDE WIND CHILLS ARE RISING ABOVE -20 THIS AFTERNOON AND TONIGHT. HENCE THE WIND CHILL ADVISORY IS ALLOWED TO EXPIRE AT NOON TODAY. HOWEVER...WIND CHILLS REMAIN QUITE LOW...BETWEEN -12 AND -19 DEGREES THE REST OF THIS AFTERNOON AND EVENING WITH SLOWLY DECREASING WINDS. $$ NICHOLS
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Quad Cities, IA wrote its last area forecast discussion before this wind chill advisory went out at Jan 8, 11:43 PM CST, 3 hours 39 minutes earlier.
Area forecast discussion, Jan 8, 11:43 PM CST, 3 hours 39 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1143 PM CST FRI JAN 8 2016 ...AVIATION UPDATE... .UPDATE... ISSUED AT 1119 PM CST FRI JAN 8 2016 VISIBILITIES HAVE IMPROVED TO NO LOWER THAN 1/2 MILE ON OBSERVATIONS IN NW IL AS W TO NW WINDS BEGIN TO RAMP UP IN THE TIGHTENING SURFACE PRESSURE GRADIENT. HAVE THUS CANCELLED THE REMAINING DENSE FOG ADVISORY. && .SYNOPSIS... ISSUED AT 344 PM CST FRI JAN 8 2016 LATEST SFC ANALYSIS WAS INDICATING A LOW CENTER MOVING NORTHWARD ACRS THE WEST CENTRAL DVN CWA ATTM...WITH A ASSOCIATED FRONTAL SYSTEM TRAILING DOWN INTO SOUTHWESTERN AR AND NORTHERN TX. THE UPPER LEVEL LOW WAS NOTED ON WATER VAPOR IMAGERY ACRS NORTHEASTERN MO INTO THE SOUTHERN CWA...WITH A STRONGER WAVE FURTHER UPSTREAM IN A L/W TROF BASE DIGGING TOWARD WESTERN TX. && .SHORT TERM...(THIS EVENING THROUGH SATURDAY) ISSUED AT 344 PM CST FRI JAN 8 2016 TONIGHT...ASSESSING THE LATEST TRENDS AND LLVL CONVERGENT FLOW PROPAGATION ASSOCIATED WITH THE PASSING SFC WAVE...HAVE EXTENDED THE FOG ADVISORY TO 03Z /9 PM CST/ FOR THE WESTERN 2/3S...AND THE NORTHWESTERN IL COUNTIES NOW INCLUDING THE EASTERN I80 CORRIDOR TIL 06Z /MIDNIGHT CST/. BUT THESE END TIMES MAY BE A BIT GENEROUS AND THE FOLLOWING SHIFT WILL BE ABLE TO CHOP AWAY FROM THE WEST AND SOUTH AS THE EVENING PROGRESSES...AS THE LLVL FLOW VEERS TO THE WEST/NORTHWEST AND INCREASES. LATEST RUN HRRR VSBY PROGS NOW SHIFT THE 1/4 MILE OR LESS VSBYS EAST OF THE MS RIVER BY 03Z THIS EVENING. LINGERING AREAS OF RAIN AND DRIZZLE THIS AFTERNOON AND EARLY EVENING TO ROLL OFF TO THE NORTHEAST...WITH JUST SPOTTY LIGHTER PRECIP WRAPPING IN BEHIND THE DEPARTING CYCLONE OUT OF NORTHWESTERN IA. WITH POST-FRONTAL TOP DOWN COOLING...THIS PRECIP TO CHANGE OVER TO A LIGHT RAIN/SNOW MIX THEN TO ALL LIGHT WET SNOW OVERNIGHT FROM WEST TO EAST. LINGERING MILD GROUND TEMPS AND LACK OF PRECIP INTENSITY SUGGESTS A WET DUSTING TO A TENTH OF AN INCH AT BEST IN AREAS THAT GET IN ON SOME SNOW LATER TONIGHT. NORTHWEST WINDS TO RAMP UP AFTER MIDNIGHT TO 15 TO 25 MPH IN INCOMING CANADIAN HIGH PRESSURE GRADIENT ESPECIALLY ALONG AND WEST OF THE MS RIVER. LLVL COLD CONVEYOR TO BE WELL IN FLUX ACRS THE AREA BY SAT MORNING. SATURDAY...12 HR HIGH TEMPS TO OCCUR IN THE MORNING WITH FALLING TEMPS THRU THE REST OF THE DAY. TIGHT PRESSURE GRADIENT AND STRONG LLVL COLD AIR ADVECTION TO DIVE BRISK NORTHWEST SFC WINDS OF 15 TO 25+ MPH AND GUSTS WELL OVER 30 MPH AT TIMES. SOME LIGHT SNOW SHOWERS OR FLURRIES MAY GET WRUNG OUT OF ANY CLOUD DECK WITH ENOUGH SATURATED DEPTH IN THIS CAA PROCESS ESPECIALLY NORTH OF I80 BUT LITTLE IF ANY SNOW ACCUM EXPECTED WITH THIS ACTIVITY. THEN ALL EYES TURN TO THE MAIN SOUTHERN PLAINS LOW PRESSURE WAVE EJECTING NORTHEASTWARD TOWARD THE MOUTH OF THE OH RIVER VALLEY BY SAT EVENING. BULK OF THE 12Z RUN MODEL SOLUTIONS HAVE CAUGHT ON TO THE CURRENT STRONGER SOUTHEASTWARD DIGGING PROCESS OF THE WAVE AIDED BY UPPER JET PUNCH IN THAT DIRECTION ON IT/S WESTERN FLANK. THUS THEY HAVE CONTINUED TO TREND FURTHER SOUTHEAST WITH THE MAIN STORM PROPAGATION PATH. WILL ADJUST SNOW AMOUNTS ON ITS FAR NORTHWESTERN FLANK OF IT/S DEF ZONE FURTHER DOWN AND EAST AS WELL WITH THE LATEST THINKING. THIS ONLY PRODUCES UP TO AN INCH OF SNOW BY 00Z SUNDAY SOUTHEAST OF A LINE GENERALLY FROM SOUTHWEST OF MACOMB IL...TO PRINCETON IL. FURTHER WEST TOWARD THE MS RIVER MAY ONLY GET A TENTH OR TWO...AND AREAS WEST OF THE MS RIVER MAY STAY DRY BESIDES THE LIGHT SNOW/ FLURRIES POSSIBLE NORTH OF I80 GETTING WRUNG OUT OF WRAP AROUND CLOUD DECK IN THE COLD AIR ADVECTION PROCESS MENTIONED ABOVE. ANY FURTHER ADJUSTMENT EAST MEANS A NON- EVENT/MISS FOR THE DVN CWA. ..12.. .LONG TERM...(SATURDAY NIGHT THROUGH NEXT FRIDAY) ISSUED AT 344 PM CST FRI JAN 8 2016 COLD MID JANUARY WEATHER AND DRY TO MOSTLY DRY THROUGH LATE NEXT WEEK. LONG TERM FORECAST CONFIDENCE ASSESSMENT...GOOD OR ABOVE AVERAGE WITH LIMITED SENSIBLE WEATHER ISSUES. MAIN CHALLENGES WILL BE BOUTS OF FLURRIES AND POSSIBLY VERY LIGHT SNOW ON MONDAY/MONDAY NIGHT AND AGAIN LATE NEXT WEEK. OTHERWISE...DIURNAL RANGE OF TEMPERATURES WITH POSSIBLY SOME NEGATIVE FEEDBACK FROM GREATLY REDUCE SNOW/ICE FIELDS. OVERVIEW...INITIALIZATION AND VERIFICATION GOOD WITH LOW LEVEL THERMAL AND MOISTURE FIELDS HANDLED WELL. UPSTREAM INITIALIZATION SUGGESTS BOTH GFS AND HI-RES ECMWF GOOD AND A ADEQUATE BLEND OF 50/50 MIX OF THESE SOLUTIONS A GOOD STARTING POINT. VERIFICATION SUGGEST AREAS WITH NO ICE/SNOW COVER HIGHS MAY BE UP TO 3 DEGREES TOO COLD FOR LATER SHIFTS WHILE AND SNOW/ICE COVERED LOCATIONS COULD SEE MINS UP TO 3 DEGREES COLDER THAN FORECAST. SATURDAY NIGHT...ONCE AGAIN HAVE TRIMMED POPS AND SNOW/QPF TOTALS AS SYSTEM MAY PASS TO OUR SOUTHEAST. LATER SHIFTS MAY BE ABLE TO REMOVE POPS OVER ALL BUT LOCATIONS SOUTHEAST OF A MACOMB ILLINOIS TO PRINCETON LINE THAT MAY STILL PICK UP TO AN INCH OF A WET SNOW. CLEARING SHOULD ARRIVE AFTER 2 AM IN NW AND ENCOMPASS ALL BUT SE 1/3 AREA BY SUNRISE. THIS SHOULD ALLOW FOR MINS AROUND ZERO DEGREES NW SECTION TO LOWER TEENS IN FAR SOUTHEAST 1/4 WHERE CLOUDS WILL BE DELAYED TO CLEAR AFTER SUNRISE. LATEST TRENDS SUPPORTS WIND CHILL VALUES WILL BE MARGINAL MEETING WIND CHILL ADVISORY CRITERIA TO AROUND -20F FOR 2 TO 5 HOURS OVER NORTHWEST 3 TO 6 COUNTIES FOR LATER SHIFTS TO ASSESS. NORTHWEST WINDS OF 15 TO 25+ MPH WILL DIMINISH LATE TO 10 TO 20 MPH BY MORNING. SUNDAY...CLEAR AND QUITE COLD WITH MODERATE NORTHWEST WINDS CONTINUING AT 10 TO 20 MPH. HIGHS SHOULD STRUGGLE INTO THE UPPER SINGLE SINGLE DIGITS NORTHWEST TO THE MID TEENS FAR SOUTHEAST SECTIONS WITH WIND CHILLS MOSTLY AT OR BELOW ZERO. SUNDAY NIGHT CLEAR AND COLD WITH LIGHT WESTERLY WINDS LATE KEEPING WIND CHILLS TO 5 TO 15 BELOW ZERO. LOWS SHOULD BE ZERO TO UPPER SINGLE DIGITS WITH FAVORED LOW LYING LOCATIONS FALLING POSSIBLY BELOW ZERO FOR LATER SHIFTS TO REASSESS. MONDAY AND MONDAY NIGHT...PARTLY TO MOSTLY CLOUDY WITH DECENT RISK OF FLURRIES OR VERY LIGHT SNOW AND NOT AS COLD WITH HIGHS INTO THE 20S AHEAD OF NEXT REINFORCING SHOT OF ARCTIC AIR. MINS 5 TO 15 ABOVE AS NEXT INVASION OF ARCTIC AIR ARRIVES TOWARD MORNING IN THE NORTHWEST. WIND CHILLS FALLING TO 10 TO 20 BELOW ZERO BY TUESDAY MORNING. TUESDAY...CLEAR BLUSTERY AND COLD...SIMILAR TO SUNDAY WITH HIGHS 10 TO 20 ABOVE AND POSSIBLY A FEW DEGREES COLDER THAN THIS AND NORTHWEST WINDS OF 20 TO 30 MPH AND LOW WIND CHILLS AT OR BELOW ZERO. TUESDAY NIGHT...MINS ZERO TO 10 ABOVE AND POSSIBLY AT LEAST 3DEGREES COLDER FOR LATER SHIFTS WITH WIND CHILLS ONCE AGAIN TO FALL TO NEAR 15 TO 20 BELOW NORTH OF I-80. WEDNESDAY AND THURSDAY...DRY WITH A SLOW WARMING TREND WITH HIGHS 20S WEDNESDAY AND MOSTLY 30S ON THURSDAY. MINS MOSTLY 10 TO 20 ABOVE WEDNESDAY AM AND 20S THURSDAY AM. FRIDAY...SEASONABLY COLD AND DRY WITH HIGHS NEAR NORMAL OR MID 20S TO LOWER 30S AND MINS MOSTLY IN THE TEENS. NICHOLS && .AVIATION...(FOR THE 06Z TAFS THROUGH 06Z SATURDAY NIGHT) ISSUED AT 1142 PM CST FRI JAN 8 2016 AN AXIS OF LIGHT SNOW OVER CENTRAL IA WILL MOVE EAST THROUGH THE TERMINALS OVERNIGHT. OTHERWISE...LINGERING LOW CLOUDS AND SLOWLY THINNING FOG WILL KEEP LIFR TO IFR CONDITIONS IN PLACE OVERNIGHT. A TIGHTENING FLOW BETWEEN HIGH PRESSURE OVER THE NORTHERN PLAINS AND LOW PRESSURE PASSING THROUGH THE OHIO VALLEY REGION WILL CAUSE NORTHWEST WINDS TO INCREASE THROUGHOUT THE TAF PERIOD...WITH SUSTAINED SPEEDS AROUND 15 TO 20 KTS BY LATE SATURDAY INTO SATURDAY NIGHT. AT THE SAME TIME...CIGS WILL GRADUALLY LIFT...LEADING TO AT LEAST MVFR CONDITIONS BY SATURDAY EVENING. && .DVN WATCHES/WARNINGS/ADVISORIES... IA...NONE. IL...NONE. MO...NONE. && UPDATE...SHEETS SYNOPSIS...12 SHORT TERM...12 LONG TERM...NICHOLS AVIATION...SHEETS
Hazardous weather outlook, Jan 8, 3:23 PM CST, 11 hours 59 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE QUAD CITIES IA IL 323 PM CST FRI JAN 8 2016 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-092130- BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON- HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- 323 PM CST FRI JAN 8 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL ILLINOIS...NORTHWEST ILLINOIS...WEST CENTRAL ILLINOIS...EAST CENTRAL IOWA...NORTHEAST IOWA...SOUTHEAST IOWA AND NORTHEAST MISSOURI. .DAY ONE...THIS AFTERNOON AND TONIGHT THIS EVENING...AREAS OF FOG...WITH VISIBILITIES DOWN TO BELOW ONE QUARTER MILE...WILL BE POSSIBLE MAINLY EARLY TO MID EVENING. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY LATE SATURDAY AFTERNOON AND EVENING...A WET SNOW IS POSSIBLE...GENERALLY SOUTHEAST OF A LINE FROM MACOMB ILLINOIS...TO PRINCETON ILLINOIS. SNOW ACCUMULATIONS OF .5 TO LOCALLY UP TO 2 INCHES ARE POSSIBLE...MAINLY ON ELEVATED AND GRASSY SURFACES. COLD CONDITIONS ARE EXPECTED LATE SATURDAY NIGHT INTO SUNDAY MORNING. WIND CHILLS MAY APPROACH 20 BELOW ZERO WEST OF A DUBUQUE TO MARENGO IOWA LINE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT. 12/NICHOLS
In the hours before
Special weather statement, Jan 8, 10:00 PM CST, 5 hours 22 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1000 PM CST FRI JAN 8 2016 IAZ040>042-051>053-063>065-076-077-090900- BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-IOWA-JOHNSON-CEDAR- KEOKUK-WASHINGTON- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MARENGO...IOWA CITY...TIPTON... SIGOURNEY...WASHINGTON 1000 PM CST FRI JAN 8 2016 ...SLICK TRAVEL CONDITIONS DEVELOPING OVERNIGHT... AN AREA OF LIGHT SNOW MOVING EAST OUT OF CENTRAL AND NORTHERN IOWA WILL OVERPREAD EASTERN IOWA AFTER MIDNIGHT. WHILE ACCUMULATIONS ARE EXPECTED TO BE LESS THAN AN INCH...THE COMBINATION OF INITIALLY WARM PAVEMENT TEMPERATURES AND RAPIDLY FALLING TEMPERATURES MAY LEAD TO SLICK TRAVEL CONDITONS. MOTORISTS SHOULD PREPARE FOR SLICK TRAVEL CONDITIONS LATE TONIGHT AND EARLY SATURDAY MORNING. BE EXTRA CAUTIOUS ON BRIDGES AND OVERPASSES...WHICH WILL BE THE FIRST TO BECOME SLICK. SHEETS
The office that day
Everything else NWS Quad Cities, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 8, 6:35 PM CST | River Flood Warning | DVN | Lee | 4 days |
Nearby
Wind Chill Advisories in Iowa, 2016Wind Chill Advisories in Illinois, 2016Wind Chill Advisories in Missouri, 2016Every wind chill advisory in 2016
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.