Alert archive / Missouri / Wind Chill Advisories in 2016
Wind Chill Advisory 4, NWS Quad Cities, IA
NWS Quad Cities, IA issued this wind chill advisory at Jan 17, 2016, 3:32 AM CST for Clark County, Scotland County, Missouri; Lee County, Van Buren County, Iowa; Hancock County, McDonough County, Illinois. It took effect at Jan 17, 2016, 9:00 PM CST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Jan 17, 2016, 3:32 AM CST (09:32 UTC)
- In effect from
- Jan 17, 2016, 9:00 PM CST
- Expired
- Jan 18, 2016, 10:00 AM CST
- In force
- 13 hr
- Issued by
- NWS Quad Cities, IA
Counties Lee County, IA, Van Buren County, IA, Hancock County, IL, McDonough County, IL, Clark County, MO, Scotland County, MO
The radar
The Quad Cities radar (KDVN), 145 km from the middle of the area, began a volume at 09:29 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, 9.5 hours before the alert went out and 150 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
- 886 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- 57 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
681 WWUS43 KDVN 170932 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 332 AM CST SUN JAN 17 2016 ...BITTER COLD WIND CHILLS THROUGH MONDAY MORNING... .ARCTIC HIGH PRESSURE BUILDING INTO THE NORTHERN PLAINS THIS MORNING IS BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA AND NORTHWEST ILLINOIS. WIND SPEEDS OF 10 TO 20 MPH WILL COMBINE WITH SINGLE DIGIT AND SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS TODAY THROUGH EARLY MONDAY. IAZ098-099-ILZ034-035-MOZ009-010-171745- /O.NEW.KDVN.WC.Y.0004.160118T0300Z-160118T1800Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 332 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY. * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 25 BELOW ZERO BETWEEN 9 PM THIS EVENING AND 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING OVERNIGHT MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ040>042-051>054-063>066-ILZ001-002-007-009-171745- /O.EXT.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 332 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST MONDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS EXTENDED THE WIND CHILL ADVISORY TO NOON CST MONDAY. * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 30 BELOW ZERO THROUGH 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING OVERNIGHT MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 15 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-087>089-ILZ015>018-024>026-171745- /O.EXT.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA- DES MOINES-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN...ALEDO...OQUAWKA...MONMOUTH 332 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST MONDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS EXTENDED THE WIND CHILL ADVISORY TO NOON CST MONDAY. * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 30 BELOW ZERO THROUGH 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING OVERNIGHT MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 15 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ WOLF
6 follow-up statements
261 WWUS43 KDVN 171656 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1056 AM CST SUN JAN 17 2016 ...BITTER COLD WIND CHILLS THROUGH MONDAY MORNING... .ARCTIC HIGH PRESSURE BUILDING INTO THE NORTHERN PLAINS IS BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA AND NORTHWEST ILLINOIS. WIND SPEEDS OF 10 TO 20 MPH WILL COMBINE WITH SINGLE DIGIT AND SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS TODAY THROUGH EARLY MONDAY. IAZ040>042-051>054-063>066-ILZ001-002-007-009-180100- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 1056 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 30 BELOW ZERO THROUGH 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING OVERNIGHT MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 15 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ098-099-ILZ034-035-MOZ009-010-180100- /O.CON.KDVN.WC.Y.0004.160118T0300Z-160118T1800Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 1056 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 25 BELOW ZERO BETWEEN 9 PM THIS EVENING AND 11 AM MONDAY... WITH THE COLDEST WIND CHILLS OCCURRING OVERNIGHT MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-087>089-ILZ015>018-024>026-180100- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA- DES MOINES-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN...ALEDO...OQUAWKA...MONMOUTH 1056 AM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 30 BELOW ZERO THROUGH 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING OVERNIGHT MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 15 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$
666 WWUS43 KDVN 172149 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 349 PM CST SUN JAN 17 2016 ...BITTER COLD WIND CHILLS THROUGH MONDAY MORNING... .ARCTIC HIGH PRESSURE WILL BUILD EASTWARD INTO THE MISSISSIPPI RIVER VALLEY TONIGHT BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA...NORTHWEST ILLINOIS...AND FAR NORTHEAST MISSOURI. WIND SPEEDS OF 10 TO 20 MPH WILL COMBINE WITH SINGLE DIGIT AND SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS LATE THIS AFTERNOON THROUGH MONDAY MORNING. IAZ040>042-051>054-063>066-ILZ001-002-007-009-180600- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 349 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 30 BELOW ZERO THROUGH 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING PRIOR TO DAYBREAK MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 15 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ098-099-ILZ034-035-MOZ009-010-180600- /O.CON.KDVN.WC.Y.0004.160118T0300Z-160118T1800Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 349 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST MONDAY... * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 25 BELOW ZERO BETWEEN 9 PM THIS EVENING AND 11 AM MONDAY... WITH THE COLDEST WIND CHILLS OCCURRING PRIOR TO SUNRISE ON MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-087>089-ILZ015>018-024>026-180600- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA- DES MOINES-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN...ALEDO...OQUAWKA...MONMOUTH 349 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE BETWEEN 15 AND 30 BELOW ZERO THROUGH 11 AM MONDAY...WITH THE COLDEST WIND CHILLS OCCURRING PRIOR TO SUNRISE ON MONDAY. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 15 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ MM/DC
310 WWUS43 KDVN 180304 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 904 PM CST SUN JAN 17 2016 ...BITTER COLD WIND CHILLS THROUGH MONDAY MORNING... .ARCTIC HIGH PRESSURE WILL BUILD EASTWARD INTO THE MISSISSIPPI RIVER VALLEY TONIGHT BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA...NORTHWEST ILLINOIS...AND FAR NORTHEAST MISSOURI. WIND SPEEDS OF 10 TO 20 MPH WILL COMBINE WITH SINGLE DIGIT AND SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS OVERNIGHT THROUGH MONDAY MORNING. IAZ098-099-ILZ034-035-MOZ009-010-181115- /O.CON.KDVN.WC.Y.0004.000000T0000Z-160118T1800Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 904 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...RANGE FROM 15 BELOW TO 25 BELOW UNTIL 11 AM MONDAY. THE COLDEST WIND CHILLS WILL OCCUR AROUND SUNRISE. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ040>042-051>054-063>066-ILZ001-002-007-009-181115- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 904 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW AND 30 BELOW ZERO THROUGH 11 AM MONDAY. THE COLDEST WIND CHILLS ARE EXPECTED PRIOR TO DAYBREAK. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-087>089-ILZ015>018-024>026-181115- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA- DES MOINES-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN...ALEDO...OQUAWKA...MONMOUTH 904 PM CST SUN JAN 17 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW TO 30 BELOW ZERO THROUGH 11 AM MONDAY. THE COLDEST WIND CHILLS ARE EXPECTED PRIOR TO DAYBREAK. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ SHEETS
145 WWUS43 KDVN 180831 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 231 AM CST MON JAN 18 2016 ...BITTER COLD WIND CHILLS THROUGH THIS MORNING... .ARCTIC HIGH PRESSURE IS BUILDING EASTWARD INTO THE MISSISSIPPI RIVER VALLEY BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA...NORTHWEST ILLINOIS...AND FAR NORTHEAST MISSOURI. WIND SPEEDS OF 10 TO 15 MPH WILL COMBINE WITH SINGLE DIGIT AND WELL BELOW SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS INTO MID TO LATE MORNING. IAZ087>089-ILZ025-026-181600- /O.EXT.KDVN.WC.Y.0003.000000T0000Z-160118T1600Z/ JEFFERSON-HENRY IA-DES MOINES-HENDERSON-WARREN- INCLUDING THE CITIES OF...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...OQUAWKA...MONMOUTH 231 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS MORNING... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW TO 25 BELOW ZERO THROUGH 9 AM. THE COLDEST WIND CHILLS ARE EXPECTED PRIOR TO DAYBREAK. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ098-099-ILZ034-035-MOZ009-010-181600- /O.EXT.KDVN.WC.Y.0004.000000T0000Z-160118T1600Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 231 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS MORNING... * WIND CHILL VALUES...RANGE FROM 15 BELOW TO 25 BELOW UNTIL 9 AM. THE COLDEST WIND CHILLS WILL OCCUR AROUND SUNRISE. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ040>042-051>054-063>066-ILZ001-002-007-009-181645- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 231 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW AND 30 BELOW ZERO THROUGH 11 AM. THE COLDEST WIND CHILLS ARE EXPECTED PRIOR TO DAYBREAK. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-ILZ015>018-024-181645- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-ROCK ISLAND-HENRY IL- BUREAU-PUTNAM-MERCER- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...MOLINE...ROCK ISLAND... KEWANEE...PRINCETON...HENNEPIN...ALEDO 231 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW TO 30 BELOW ZERO THROUGH 11 AM. THE COLDEST WIND CHILLS ARE EXPECTED PRIOR TO DAYBREAK. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ NICHOLS
117 WWUS43 KDVN 181434 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 834 AM CST MON JAN 18 2016 ...BITTER COLD WIND CHILLS THROUGH THIS MORNING... .ARCTIC HIGH PRESSURE IS BUILDING EASTWARD INTO THE MISSISSIPPI RIVER VALLEY BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA...NORTHWEST ILLINOIS...AND FAR NORTHEAST MISSOURI. WIND SPEEDS OF 10 TO 15 MPH WILL COMBINE WITH SINGLE DIGIT AND WELL BELOW SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS INTO MID TO LATE MORNING. IAZ087>089-ILZ025-026-181600- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1600Z/ JEFFERSON-HENRY IA-DES MOINES-HENDERSON-WARREN- INCLUDING THE CITIES OF...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...OQUAWKA...MONMOUTH 834 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW TO 25 BELOW ZERO THROUGH 10 AM. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ098-099-ILZ034-035-MOZ009-010-181600- /O.CON.KDVN.WC.Y.0004.000000T0000Z-160118T1600Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 834 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WIND CHILL VALUES...RANGE FROM 15 BELOW TO 25 BELOW UNTIL 10 AM. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ040>042-051>054-063>066-ILZ001-002-007-009-181800- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 834 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW AND 28 BELOW ZERO THROUGH NOON. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-ILZ015>018-024-181800- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-ROCK ISLAND-HENRY IL- BUREAU-PUTNAM-MERCER- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...MOLINE...ROCK ISLAND... KEWANEE...PRINCETON...HENNEPIN...ALEDO 834 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW TO 25 BELOW ZERO THROUGH NOON. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ HAASE
818 WWUS43 KDVN 181554 WSWDVN URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 954 AM CST MON JAN 18 2016 ...BITTER COLD WIND CHILLS THROUGH THIS MORNING... .ARCTIC HIGH PRESSURE IS BUILDING EASTWARD INTO THE MISSISSIPPI RIVER VALLEY BRINGING THE COLDEST AIR OF THE SEASON INTO EASTERN IOWA...NORTHWEST ILLINOIS...AND FAR NORTHEAST MISSOURI. WIND SPEEDS OF 10 TO 15 MPH WILL COMBINE WITH SINGLE DIGIT AND WELL BELOW SUBZERO TEMPERATURES TO PRODUCE BITTER COLD WIND CHILLS INTO MID TO LATE MORNING. IAZ087>089-ILZ025-026-181700- /O.EXP.KDVN.WC.Y.0003.000000T0000Z-160118T1600Z/ JEFFERSON-HENRY IA-DES MOINES-HENDERSON-WARREN- INCLUDING THE CITIES OF...FAIRFIELD...MOUNT PLEASANT... BURLINGTON...OQUAWKA...MONMOUTH 954 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CST THIS MORNING... TEMPERATURES HAVE RISEN TO AROUND ZERO ALLOWING WIND CHILLS TO IMPROVE TO AROUND 15 BELOW ZERO. THEREFORE...THE WIND CHILL ADVISORY WILL EXPIRE AT 10 AM. HOWEVER...WIND CHILLS WILL STILL BE IN THE SINGLE DIGITS ABOVE ZERO THIS AFTERNOON. $$ IAZ098-099-ILZ034-035-MOZ009-010-181700- /O.EXP.KDVN.WC.Y.0004.000000T0000Z-160118T1600Z/ VAN BUREN-LEE-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...KEOSAUQUA....FORT MADISON...CARTHAGE... MACOMB...MEMPHIS...KAHOKA 954 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CST THIS MORNING... TEMPERATURES HAVE RISEN TO AROUND ZERO ALLOWING WIND CHILLS TO IMPROVE TO AROUND 15 BELOW ZERO. THEREFORE...THE WIND CHILL ADVISORY WILL EXPIRE AT 10 AM. HOWEVER...WIND CHILLS WILL STILL BE IN THE SINGLE DIGITS ABOVE ZERO THIS AFTERNOON. $$ IAZ040>042-051>054-063>066-ILZ001-002-007-009-181800- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-JO DAVIESS-STEPHENSON-CARROLL-WHITESIDE- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...GALENA...FREEPORT... MOUNT CARROLL...STERLING...ROCK FALLS 954 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW AND 28 BELOW ZERO THROUGH NOON. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ IAZ067-068-076>078-ILZ015>018-024-181800- /O.CON.KDVN.WC.Y.0003.000000T0000Z-160118T1800Z/ MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-ROCK ISLAND-HENRY IL- BUREAU-PUTNAM-MERCER- INCLUDING THE CITIES OF...MUSCATINE...BETTENDORF...DAVENPORT... SIGOURNEY...WASHINGTON...WAPELLO...MOLINE...ROCK ISLAND... KEWANEE...PRINCETON...HENNEPIN...ALEDO 954 AM CST MON JAN 18 2016 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND CHILL VALUES...RANGE BETWEEN 20 BELOW TO 25 BELOW ZERO THROUGH NOON. * IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 MINUTES TO EXPOSED SKIN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND GLOVES. $$ HAASE
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 17, 3:02 AM CST, 30 minutes earlier.
Area forecast discussion, Jan 17, 3:02 AM CST, 30 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
302 AM CST SUN JAN 17 2016
.SYNOPSIS...
ISSUED AT 245 AM CST SUN JAN 17 2016
A WEAK SHORTWAVE TROUGH EMBEDDED IN NORTHWEST FLOW IS PRODUCING
LIGHT SNOW OR FLURRIES OVER THE SOUTHERN PART OF THE CWA AT THIS
HOUR. LIGHT ACCUMULATIONS IN SOUTHEAST IOWA ARE SHOWING UP IN
IDOT WEB CAMS AND ON STATE PATROL ROAD REPORTS. HIGH PRESSURE IS
NUDGING INTO THE NORTHERN PLAINS FROM CANADA CAUSING WIND CHILLS
BETWEEN -30 AND -40 DEGREE JUST TO OUR NORTHWEST.
&&
.SHORT TERM...(TODAY AND TONIGHT)
ISSUED AT 245 AM CST SUN JAN 17 2016
MAIN CONCERNS THROUGH EARLY MONDAY ARE COLD TEMPS AND WIND CHILLS.
LIGHT SNOW SHOULD END EARLY THIS MORNING BUT DRY...COLD AIR WILL
CONTINUE ADVECTING INTO THE REGION THROUGH THE DAY. TEMPS WILL
RECOVER LITTLE EVEN WITH SOME SUNSHINE AS MAXES HOLD IN THE SINGLE
DIGITS MAXES...AND PERHAPS REMAIN BELOW ZERO IN SNOW COVERED AREAS
ALONG THE HIGHWAY 20 CORRIDOR. WITH A NIPPY NORTHWEST WIND...WIND
CHILLS WILL BE IN NEGATIVE TERRITORY THROUGH THE DAY NECESSITATING
CONTINUATION OF THE WIND CHILL ADVISORY FOR THE NORTHERN TWO-
THIRDS OF THE AREA.
COLD AIR CONTINUES POURING IN OVERNIGHT AND WINDS SLACKEN ONLY
SLIGHTLY...THUS WIND CHILLS WILL INCREASE THROUGH THE NIGHT AS TEMPS
DROP WELL BELOW ZERO ACROSS THE CWA. THE WIND CHILL ADVISORY WILL
BE EXTENDED IN TIME THROUGH 18Z MONDAY AND EXPANDED TO INCLUDE THE
SOUTHERN COUNTIES. WARNING CRITERIA MAY BE BRIEFLY REACHED ALONG
THE HIGHWAY 20 CORRIDOR...BUT HAVE OPTED TO STICK WITH THE
ADVISORY AT THIS POINT GIVEN THE UNCERTAINTY AND DURATION OF
REACHING WARNING CRITERIA.
.LONG TERM...(MONDAY THROUGH SATURDAY)
ISSUED AT 245 AM CST SUN JAN 17 2016
ARCTIC AIR TO PRODUCE BELOW NORMAL TO WELL BELOW NORMAL CONDITIONS
WITH CHANCE OF LIGHT SNOW LATE TUESDAY.
LONG TERM FORECAST CONFIDENCE ASSESSMENT...AVERAGE OR FAIR WITH TWO
ISSUES. FIRST IS THE CONCERN ON AMOUNT OF COVERAGE AND TIMING OF
LIGHT SNOW EVENT ON TUESDAY AS THE FORCING RUNS INTO LARGE SCALE
SUBSIDENCE ISSUES. SECOND IS STRENGTH OF WINDS SUNDAY AND SUNDAY
NIGHT AND IMPACTS ON COLDEST WIND CHILL VALUES IMPACTING HEADLINES.
OVERVIEW...INITIALIZATION AND VERIFICATION...PLUS RUN TO RUN
VARIANCES SUPPORTS USING A 60/40 MIX OF GFS TO HI-RES ECMWF. LARGE
CHANGES TO WEAK PRECIPITATION EVENT ON TUESDAY SUPPORTS THIS ISSUE
MAY TAKE ANOTHER 24 HOURS TO GET A HANDLE ON.
SUNDAY...ARCTIC AIR WITH CLEARING SKIES AND LOTS OF SUNSHINE MAY
ALLOW FOR HIGHS TO BE A FEW DEGREES HIGHER THAN CURRENT FORECAST OF
-2F NORTH TO +9F SOUTH FOR LATER SHIFTS. THIS MAY ALSO IMPACT WIND
CHILL VALUES...RAISING THEM A FEW DEGREES HIGHER AND IMPACTING ANY
WIND CHILL ADVISORIES HEADLINES.
SUNDAY NIGHT...WINDS STAYING UP AND NO SNOW SOUTH SECTIONS SUGGEST
MINS MAY BARELY MAKE BELOW ZERO SOUTH OF HIGHWAY 34 DESPITE STRONG
COLD AIR ADVECTION. OTHERWISE HAVE UPPER NEGATIVE SINGLE DIGITS
ALONG I-80 CORRIDOR. THEN HAVE AROUND OR JUST BELOW NEGATIVE 10
DEGREES NORTH OF HIGHWAY 30 WITH WIND CHILL VALUES AT OR BELOW -20
ALONG AND NORTH OF HIGHWAY 34 CORRIDOR.
MONDAY...CENTER OF HIGH PRESSURE NEARBY TO KEEP REGION VERY COLD
WITH DECREASING TO LIGHT WINDS BY AFTERNOON. HIGHS IN THE MID
SINGLE DIGITS NORTH TO LOWER TEENS SOUTH. WIND CHILL VALUES STAYING
BELOW ZERO FOR ALL AREA.
MONDAY NIGHT...NEARLY CALM WINDS AND CLEAR SKIES SHOULD MAKE FOR
ANOTHER VERY COLD NIGHT WITH LOWS RANGING FROM -8F NORTH TO +6F
SOUTH.
TUESDAY AND TUESDAY NIGHT...WEAKENING SHORT WAVE TO PASS WITH
CURRENT 30 TO 50 PERCENT POPS REASONABLE FOR NOW. TRENDS SUGGEST
HIGH LWE RATIOS OF 20:1 THAT WOULD ALLOW FOR SOME LOCATIONS TO SEE
AN INCH OR TWO OF A POWDERY SNOW. LIGHT WINDS WILL NOT ALLOW FOR
ANY SIGNIFICANT DRIFTING OF THE SNOW.
WEDNESDAY THROUGH FRIDAY...DRY AND SLIGHTLY BELOW NORMAL WITH HIGHS
MOSTLY IN THE 20S AND LOWS MOSTLY IN THE TEENS WITH A SLOW WARMING
TREND EACH DAY WITH LIGHT WINDS.
SATURDAY...SOUTH WINDS TO ALLOW FOR A DECENT WARMUP TO START THAT
MAY BE UNDERDONE BASED ON TRENDS. HIGHS IN THE 30S REASONABLE BUT
PATTERN IS SUPPORTIVE OF SOUTH SECTIONS MAKING WELL INTO THE 40S
BASED ON LOW LEVEL THERMAL FIELDS. SATURDAY NIGHT...ABOVE NORMAL
FOR A CHANGE WITH MINS MID TO UPPER 20S AND POSSIBLY STILL TOO COOL
IF THIS REGIME IS AS PRONOUNCED AS IS SUGGESTED. THIS WOULD AID IN
MELTING ANY REMAINING SNOW AND ICE ACROSS THE AREA.
&&
.AVIATION...(FOR THE 06Z TAFS THROUGH 06Z SUNDAY NIGHT)
ISSUED AT 1149 PM CST SAT JAN 16 2016
A WEAK SHORTWAVE MOVING THROUGH CENTRAL IA WILL SPREAD LIGHT SNOW
OR FLURRIES INTO SE IA OVERNIGHT...AFFECTING MAINLY THE BRL
TERMINAL WITH A SEVERAL HOUR WINDOW OF MVFR TO POSSIBLY IFR
CONDITIONS PRIMARILY DUE TO LOW VISIBILITIES. CID AND MLI WILL BE
ON THE EDGE OF THE SYSTEM WITH PRIMARILY VFR CONDITIONS AND BRIEF
MVFR POSSIBLE AT MLI. OTHERWISE...BITTER COLD AND DRY ARCTIC AIR
ARRIVING ON NW WINDS OF 10 TO 20 KTS WILL FAVOR VFR CONDITIONS
WITH SPEEDS LIKELY DIPPING BELOW 10 KTS SUNDAY EVENING AS A
SURFACE RIDGE APPROACHES.
&&
.DVN WATCHES/WARNINGS/ADVISORIES...
IA...WIND CHILL ADVISORY UNTIL 11 AM CST THIS MORNING FOR BENTON-
BUCHANAN-CEDAR-CLINTON-DELAWARE-DUBUQUE-IOWA-JACKSON-
JOHNSON-JONES-LINN.
WIND CHILL ADVISORY FROM 9 PM THIS EVENING TO NOON CST MONDAY
FOR BENTON-BUCHANAN-CEDAR-CLINTON-DELAWARE-DES MOINES-
DUBUQUE-HENRY IA-IOWA-JACKSON-JEFFERSON-JOHNSON-JONES-
KEOKUK-LEE-LINN-LOUISA-MUSCATINE-SCOTT-VAN BUREN-WASHINGTON.
WIND CHILL ADVISORY UNTIL 11 AM CST THIS MORNING FOR DES MOINES-
HENRY IA-JEFFERSON-KEOKUK-LOUISA-MUSCATINE-SCOTT-WASHINGTON.
IL...WIND CHILL ADVISORY UNTIL 11 AM CST THIS MORNING FOR CARROLL-JO
DAVIESS-STEPHENSON-WHITESIDE.
WIND CHILL ADVISORY FROM 9 PM THIS EVENING TO NOON CST MONDAY
FOR BUREAU-CARROLL-HANCOCK-HENDERSON-HENRY IL-JO DAVIESS-
MCDONOUGH-MERCER-PUTNAM-ROCK ISLAND-STEPHENSON-WARREN-
WHITESIDE.
WIND CHILL ADVISORY UNTIL 11 AM CST THIS MORNING FOR BUREAU-
HENDERSON-HENRY IL-MERCER-PUTNAM-ROCK ISLAND-WARREN.
MO...WIND CHILL ADVISORY FROM 9 PM THIS EVENING TO NOON CST MONDAY
FOR CLARK-SCOTLAND.
&&
SYNOPSIS...WOLF
SHORT TERM...WOLF
LONG TERM...NICHOLS
AVIATION...SHEETSHazardous weather outlook, Jan 16, 4:03 PM CST, 11 hours 29 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE QUAD CITIES IA IL 403 PM CST SAT JAN 16 2016 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-171200- 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- 403 PM CST SAT JAN 16 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 TONIGHT...LIGHT SNOW SHOULD SPREAD ACROSS PORTIONS OF THE OUTLOOK AREA WITH ACCUMULATIONS OF AN INCH OR LESS ALONG AND SOUTH OF INTERSTATE 80 BY SUNDAY MORNING. ARCTIC AIR AND MODERATE NORTHWEST WINDS WILL COMBINE TO CREATE DANGEROUS WIND CHILL READINGS OF 20 BELOW TO NEAR 30 BELOW LATE TONIGHT AND INTO SUNDAY MORNING. THE COLDEST OF THE WIND CHILLS OF 25 BELOW TO NEAR 30 BELOW WILL OCCUR NORTHWEST OF A LINE FROM WEST OF IOWA CITY...TO CLINTON IOWA AND TO FREEPORT IN NORTHWESTERN ILLINOIS TOWARD SUNRISE SUNDAY MORNING. A WIND CHILL ADVISORY HAS BEEN ISSUED FOR LATER TONIGHT INTO SUNDAY MORNING FOR MOST OF THE OUTLOOK AREA...OR AREAS GENERALLY ALONG AND NORTH OF THE HIGHWAY 34 CORRIDOR IN SOUTHEASTERN IOWA AND WEST CENTRAL ILLINOIS. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY SUNDAY MORNING THROUGH MONDAY MORNING...ARCTIC AIR AND MODERATE NORTHWEST WINDS WILL COMBINE TO PRODUCE WIND CHILL READINGS IN THE RANGE OF 20 BELOW TO AROUND 30 BELOW ZERO ACROSS MOST...IF NOT ALL THE OUTLOOK AREA. TUESDAY AFTERNOON AND TUESDAY NIGHT...A PASSING DISTURBANCE WILL BRING A CHANCE OF SNOW. AT THIS TIME...LIGHT OR MINOR SNOW ACCUMULATIONS APPEAR POSSIBLE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.
Nearby
Wind Chill Advisories in Missouri, 2016Wind Chill Advisories in Iowa, 2016Wind Chill Advisories in Illinois, 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.