050  
FOUS53 KDMX 070831  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
231 AM CST SUN DEC 7 2025  
 
IAZ004-081000-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 3 9 0 29 20  
TEMP 14 9 5 6 7 4 4 5 7 9 11 17 23 27 25 25 25 25  
DEWPT 12 4 1 2 2 1 0 1 4 4 8 15 20 22 24 25 25 23  
RH 92 80 83 83 79 87 83 83 87 80 87 92 88 81 96100100 92  
WIND DIR N N N N N E SE SE S S S S S S SW W W W  
WIND SPD 13 12 9 8 5 4 4 8 11 12 13 14 17 16 13 12 11 10  
CLOUDS B2 SC SC SC B1 B2 OV OV OV B2 B1 B2 B2 B2 B1 B1 SC B1  
POP 12HR 5 5 50 0 0  
QPF 12HR 0 0 0.03 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW S C C  
WIND CHILL 0 -7 -9 -7 -3 -4 -6 -9 -8 -6 -4 2 9 15 13 14 14 15  
MIN CHILL -8 -11 -6 -10 -10 -8 4 12 14  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 15 23 7 15 -6 4 -11 4  
TEMP 33 38 32 17 21 16 13 9 15 9 2 -5 1 -1 -6 -10 0 0  
DEWPT 32 34 30 17 18 14 11 9 14 7 -1 -7 -3 -5 -9 -13 -4 -3  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 30 30 5 30 40 10 5 10 10  
RAIN C C  
SNOW C S C C C  
 

 
IAZ005-081000-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 3 9 -2 27 19  
TEMP 17 10 6 6 7 3 3 5 8 10 12 17 22 26 25 24 25 24  
DEWPT 15 6 2 3 3 1 1 2 5 6 9 15 20 23 25 24 25 24  
RH 92 83 83 87 83 91 91 87 87 83 87 92 92 88100100100100  
WIND DIR N N N N N NE SE SE S S S S S S SW SW W W  
WIND SPD 12 11 9 8 5 3 3 6 10 11 12 13 14 14 13 10 10 9  
WIND GUST 21 19 25 25  
CLOUDS B2 SC FW SC B1 B1 OV OV OV B2 B1 B1 B2 B2 B1 B1 SC B1  
POP 12HR 5 0 50 5 0  
QPF 12HR 0.01 0 0.03 0 0  
SNOW 12HR T 00-00 T  
SNOW C C  
WIND CHILL 3 -5 -9 -7 -4 -4 -5 -7 -5 -4 -3 2 9 13 13 14 15 15  
MIN CHILL -8 -12 -8 -9 -10 -8 3 11 13  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 17 25 9 16 -5 4 -10 4  
TEMP 33 38 34 19 22 17 14 10 16 10 4 -4 1 -1 -5 -9 0 1  
DEWPT 33 36 33 19 21 17 13 10 16 10 2 -5 0 -3 -7 -11 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 20 30 5 30 30 10 5 10 10  
RAIN S C  
SNOW S C C C S  
 

 
IAZ006-081000-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 2 9 -3 26 17  
TEMP 16 9 5 6 7 2 2 4 7 10 12 15 20 24 24 24 24 24  
DEWPT 13 5 1 2 2 -2 -1 1 4 5 8 14 17 20 24 24 24 24  
RH 88 83 83 83 79 83 87 87 87 80 84 96 88 84100100100100  
WIND DIR N N N N N NE SE SE S S S S S S SW SW W W  
WIND SPD 11 10 8 8 5 3 2 5 8 10 11 13 13 14 13 10 10 8  
WIND GUST 20 21 24  
CLOUDS B2 FW FW FW B1 B1 OV OV OV B2 B2 B1 B2 OV B2 B1 SC B1  
POP 12HR 10 0 50 5 0  
QPF 12HR 0.01 0 0.02 0 0  
SNOW 12HR 00-00 00-00 T  
SNOW C C  
WIND CHILL 3 -5 -9 -7 -4 -6 -5 -6 -6 -4 -3 1 7 12 12 14 14 15  
MIN CHILL -6 -11 -7 -9 -9 -7 2 11 12  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 18 24 7 15 -5 3 -11 4  
TEMP 32 36 34 20 22 16 13 9 15 9 4 -4 0 -1 -5 -10 -1 1  
DEWPT 32 34 33 20 20 15 12 9 15 8 1 -5 -2 -5 -7 -11 -3 -2  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B2 B2  
POP 12HR 30 40 10 20 30 20 5 10 10  
RAIN C C  
SNOW C S S C C S  
 

 
IAZ007-081000-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 2 9 -3 25 16  
TEMP 16 10 5 7 7 2 1 3 5 8 11 16 19 23 23 24 24 25  
DEWPT 14 5 0 1 1 -3 -3 0 3 3 8 12 15 17 22 24 24 24  
RH 92 80 79 76 76 79 83 87 91 79 87 84 84 77 96100100 96  
WIND DIR N N N N N N E SE S S S S S S S SW W W  
WIND SPD 11 11 9 8 6 3 2 4 6 8 10 12 13 13 13 10 10 8  
CLOUDS B2 FW FW FW SC SC B2 OV OV OV B2 B2 B2 OV B2 B1 B1 B2  
POP 12HR 10 0 40 10 0  
QPF 12HR 0.01 0 0.01 0 0  
SNOW 12HR 00-00 00-00 T  
SNOW C C  
WIND CHILL 3 -5 -9 -7 -5 -6 -5 -5 -7 -4 -3 2 6 10 10 14 14 16  
MIN CHILL -6 -11 -8 -9 -8 -6 2 9 12  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 18 26 7 15 -5 4 -11 4  
TEMP 31 36 34 20 22 17 13 9 15 10 4 -4 1 -1 -5 -10 -1 0  
DEWPT 31 33 33 20 20 14 11 9 15 7 1 -5 -2 -6 -8 -11 -5 -4  
PWIND DIR SW W NW NW N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B2  
POP 12HR 30 50 10 20 30 20 5 10 10  
RAIN C C  
SNOW C S S C C S  
 

 
IAZ015-081000-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 3 9 -1 29 19  
TEMP 16 10 6 7 8 5 4 5 8 9 12 18 24 27 25 25 25 24  
DEWPT 14 6 2 3 4 1 1 2 5 5 9 17 22 24 25 25 25 24  
RH 92 83 83 83 83 83 87 87 87 83 87 96 92 88100100100100  
WIND DIR N N N N N E SE SE S S S S S S SW W W W  
WIND SPD 13 12 9 8 5 3 4 8 10 11 12 13 14 13 12 11 10 9  
WIND GUST 23 25 24 23  
CLOUDS B2 SC SC SC B1 B2 OV OV OV B2 B1 B2 B2 B2 B1 B1 SC B1  
POP 12HR 5 0 50 0 0  
QPF 12HR 0 0 0.03 0 0  
SNOW 12HR 00-00 00-00 T  
FRZG DRZL  
SNOW S C C  
WIND CHILL 2 -5 -8 -6 -2 -3 -5 -8 -6 -5 -3 3 11 16 14 14 15 15  
MIN CHILL -7 -10 -6 -10 -10 -8 4 12 13  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 16 24 8 16 -5 4 -11 4  
TEMP 33 38 33 19 22 17 14 10 16 10 3 -4 1 -1 -6 -10 0 1  
DEWPT 33 35 31 19 20 16 12 10 16 9 0 -6 -1 -4 -8 -12 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 20 20 5 30 30 10 5 10 10  
RAIN S S  
SNOW S C C C  
 

 
IAZ016-081000-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 3 9 -3 26 17  
TEMP 18 11 6 6 7 3 2 4 8 10 12 15 21 24 24 24 24 24  
DEWPT 16 8 2 3 3 0 -1 1 4 5 8 13 17 20 24 24 24 24  
RH 92 87 83 87 83 87 87 87 83 80 84 92 84 84100100100100  
WIND DIR N N N N N N E SE S S S S S S SW SW W W  
WIND SPD 11 11 9 9 6 3 3 5 8 10 11 13 14 14 13 10 10 9  
WIND GUST 21  
CLOUDS B2 SC FW FW SC B1 OV OV OV B2 B2 B1 B2 OV B2 B1 SC B1  
POP 12HR 10 0 40 5 0  
QPF 12HR 0.01 0 0.02 0 0  
SNOW 12HR 00-00 00-00 T  
SNOW C C  
WIND CHILL 5 -3 -8 -7 -5 -6 -5 -6 -5 -4 -2 1 7 11 12 14 14 14  
MIN CHILL -5 -10 -8 -11 -8 -6 1 10 12  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 18 25 9 16 -5 4 -11 4  
TEMP 32 36 34 20 22 17 14 10 15 11 4 -4 1 -1 -5 -10 -1 0  
DEWPT 31 34 32 20 20 16 12 10 15 9 2 -5 -1 -4 -7 -11 -4 -2  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 20 30 5 20 30 20 5 10 10  
RAIN S C  
SNOW C S C C S  
 

 
IAZ017-081000-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 3 10 -3 26 16  
TEMP 18 11 7 7 8 2 1 4 5 8 11 16 20 23 23 24 24 25  
DEWPT 16 7 2 2 2 -2 -3 0 3 3 8 11 15 17 21 24 24 24  
RH 92 83 79 79 76 83 83 83 91 79 87 80 81 77 92100100 96  
WIND DIR N N N N N N NE SE SE S S S S S S SW W W  
WIND SPD 11 11 10 9 6 4 3 3 6 6 9 11 13 12 12 10 10 9  
CLOUDS B2 SC FW FW SC SC B2 OV OV OV B2 B1 B2 OV B2 B1 SC B1  
POP 12HR 10 0 40 10 0  
QPF 12HR 0.01 0 0.01 0 0  
SNOW 12HR 00-00 00-00 T  
SNOW C C  
WIND CHILL 6 -3 -8 -6 -4 -7 -7 -4 -6 -3 -2 2 7 11 11 13 14 16  
MIN CHILL -5 -10 -8 -11 -9 -6 1 9 11  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 19 26 8 16 -4 4 -10 4  
TEMP 31 36 34 21 23 17 14 10 16 11 5 -3 1 -1 -5 -9 0 0  
DEWPT 31 33 32 21 20 15 11 10 15 8 2 -5 -2 -5 -8 -11 -4 -4  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 30 40 5 20 30 20 5 10 10  
RAIN C C  
SNOW S C C S  
 

 
IAZ023-081000-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 5 11 0 30 19  
TEMP 19 12 8 8 9 5 4 5 8 10 12 19 26 28 26 26 25 25  
DEWPT 17 9 4 5 5 2 2 3 6 6 10 18 24 25 26 26 25 25  
RH 92 87 83 87 83 87 91 91 91 83 91 96 92 88100100100100  
WIND DIR N N N N N NE SE SE S S S S S S SW W W W  
WIND SPD 13 11 10 8 5 3 4 6 9 10 10 12 13 12 11 10 10 8  
WIND GUST 21  
CLOUDS B2 B1 SC SC B1 B2 OV OV OV B2 B1 B1 B2 B1 B1 SC SC B1  
POP 12HR 5 0 40 0 0  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 T  
FRZG DRZL  
SNOW S C C  
WIND CHILL 5 -3 -7 -4 -1 -2 -4 -6 -5 -4 -1 6 14 17 15 16 15 16  
MIN CHILL -5 -9 -4 -8 -9 -6 6 14 14  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 18 25 9 17 -5 4 -11 5  
TEMP 33 38 33 20 23 18 15 11 17 11 4 -4 1 -1 -6 -10 1 1  
DEWPT 33 36 32 20 22 18 14 11 17 10 3 -5 0 -2 -8 -11 -1 0  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 10 20 5 30 40 10 5 10 10  
RAIN S  
SNOW S C C C  
 

 
IAZ024-081000-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 5 11 -1 28 19  
TEMP 20 13 7 8 8 5 4 5 9 11 12 17 23 26 25 25 25 24  
DEWPT 18 10 4 4 4 1 1 2 5 6 8 15 20 23 25 25 25 24  
RH 92 87 87 83 83 83 87 87 83 80 84 92 88 88100100100100  
WIND DIR N N N N N NE E SE S S S S S S SW SW W W  
WIND SPD 12 11 10 9 6 3 3 5 8 10 11 13 13 13 12 10 10 8  
WIND GUST 21  
CLOUDS B2 B1 FW SC SC B1 OV OV OV B2 B1 B1 B2 B2 B1 B1 SC B1  
POP 12HR 5 0 40 0 0  
QPF 12HR 0.01 0 0.01 0 0  
SNOW 12HR 00-00 00-00 T  
FRZG DRZL  
SNOW C C  
WIND CHILL 7 -1 -7 -5 -3 -3 -3 -6 -3 -3 -2 4 11 15 14 15 15 15  
MIN CHILL -3 -9 -7 -7 -7 -5 4 12 14  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 18 26 10 18 -4 5 -9 5  
TEMP 33 38 34 20 24 19 15 11 17 12 6 -3 2 1 -5 -9 1 1  
DEWPT 32 34 32 20 21 17 14 11 17 10 3 -5 -1 -4 -8 -11 -3 -2  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B2  
POP 12HR 10 20 5 30 40 10 5 10 10  
RAIN S S  
SNOW S C C C  
 

 
IAZ025-081000-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 5 11 -2 27 18  
TEMP 20 13 8 8 8 3 3 5 8 10 12 16 21 25 24 24 24 24  
DEWPT 19 10 4 3 3 0 -1 1 4 5 7 12 16 20 23 24 24 23  
RH 96 87 83 79 79 87 83 83 83 80 80 84 81 81 96100100 96  
WIND DIR N N N N N N E SE S S S S S S S SW W W  
WIND SPD 13 12 11 10 8 4 3 5 8 9 10 13 13 14 13 11 10 9  
CLOUDS B2 B1 FW FW SC B1 OV OV OV OV B2 B1 B2 B2 B1 B1 SC B1  
POP 12HR 10 0 40 5 0  
QPF 12HR 0.01 0 0.01 0 0  
SNOW 12HR 00-00 00-00 T  
SNOW C C  
WIND CHILL 7 -1 -7 -7 -4 -6 -5 -6 -4 -3 -2 2 8 12 12 13 14 14  
MIN CHILL -3 -10 -9 -12 -7 -6 2 10 12  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 19 26 10 17 -4 4 -9 4  
TEMP 32 37 34 21 23 18 15 11 16 12 6 -3 1 0 -5 -9 -1 0  
DEWPT 31 33 32 21 20 16 13 11 15 9 2 -5 -3 -5 -8 -11 -5 -4  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 20 30 5 30 40 20 5 10 10  
RAIN S C  
SNOW C C C S  
 

 
IAZ026-081000-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 6 12 -3 26 16  
TEMP 21 13 8 8 8 2 1 4 6 8 11 16 20 24 23 24 25 25  
DEWPT 19 10 4 3 3 -2 -3 0 3 4 7 11 15 17 21 24 25 24  
RH 92 87 83 79 79 83 83 83 87 83 83 80 81 74 92100100 96  
WIND DIR N N N N N N NE SE SE S S S S S S SW W W  
WIND SPD 12 12 10 10 6 5 3 4 5 6 9 11 13 13 13 11 10 9  
CLOUDS B2 B1 FW FW FW B1 OV OV OV OV B2 B1 B2 OV B2 B1 B1 B1  
POP 12HR 20 0 40 10 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW C C  
WIND CHILL 8 -2 -7 -6 -4 -8 -7 -5 -5 -2 -2 2 7 12 11 13 15 16  
MIN CHILL -3 -10 -9 -13 -7 -5 1 9 12  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 20 27 10 17 -3 4 -9 4  
TEMP 31 36 34 22 24 17 14 11 17 12 6 -2 1 0 -5 -9 0 0  
DEWPT 30 32 32 22 20 15 12 11 15 9 2 -5 -3 -6 -8 -11 -5 -5  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 20 30 5 30 40 20 5 10 10  
RAIN S C  
SNOW C C C S  
 

 
IAZ027-081000-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 7 14 -2 26 16  
TEMP 21 14 10 11 10 3 1 4 5 8 11 16 21 23 22 24 24 26  
DEWPT 19 11 5 5 4 -1 -2 1 3 5 8 12 15 17 21 24 24 26  
RH 92 88 80 76 76 83 87 87 91 87 87 84 77 77 96100100100  
WIND DIR N N N N N N NE SE SE S S S S S S SW W W  
WIND SPD 11 12 10 10 8 5 3 3 4 5 8 10 12 12 13 11 10 9  
CLOUDS B1 B1 FW FW FW SC B2 OV OV OV B2 B1 B1 OV B2 B1 B1 B1  
POP 12HR 30 0 30 10 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW S S S  
WIND CHILL 9 0 -4 -3 -2 -8 -7 -3 -4 -2 -1 4 8 11 9 13 14 17  
MIN CHILL -2 -6 -9 -13 -7 -3 4 9 12  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 21 28 10 19 -2 6 -9 5  
TEMP 32 37 35 24 25 19 15 11 18 13 7 -1 3 1 -4 -8 1 1  
DEWPT 31 33 33 24 22 17 13 11 16 10 4 -3 -1 -4 -6 -9 -4 -3  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 20 30 5 20 30 20 5 10 10  
RAIN S C  
SNOW S C C S  
 

 
IAZ028-081000-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 14 -2 25 15  
TEMP 21 15 10 12 11 3 -1 4 5 8 11 17 21 21 21 22 23 25  
DEWPT 20 12 6 5 4 -2 -3 1 3 5 8 12 14 15 20 22 23 25  
RH 96 88 83 73 73 79 91 87 91 87 87 80 74 77 96100100100  
WIND DIR N N N N N N NE E SE S S S S S S SW SW W  
WIND SPD 11 12 11 11 9 6 4 3 4 5 9 12 13 13 14 13 11 10  
WIND GUST 23 21  
CLOUDS B1 SC CL CL FW SC B1 OV OV B2 B2 B2 B1 B2 B2 B2 B1 B1  
POP 12HR 40 0 20 10 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
WIND CHILL 9 1 -4 -3 -1 -9-11 -3 -4 -2 -2 4 9 8 8 10 12 15  
MIN CHILL -1 -6 -12 -14 -7 -5 2 2 8  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 22 30 9 19 -2 6 -9 5  
TEMP 32 36 35 25 27 19 15 11 18 14 7 -1 4 0 -4 -8 1 0  
DEWPT 31 33 34 25 23 17 14 11 17 12 5 -3 -1 -4 -5 -8 -4 -4  
PWIND DIR SW W NW NW N NW NW NW NW  
WIND CHAR GN BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 20 40 5 20 30 20 5 10 10  
RAIN S C  
SNOW S C C S  
 

 
IAZ033-081000-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 13 3 32 22  
TEMP 20 14 10 11 11 8 7 8 10 11 15 23 29 29 29 28 27 27  
DEWPT 18 12 7 7 7 5 5 5 8 8 13 21 25 25 28 28 27 26  
RH 92 92 87 83 83 87 91 87 91 87 92 92 85 85 96100100 96  
WIND DIR N N N NE NE E SE SE S S S S S SW SW W W W  
WIND SPD 13 12 10 8 5 4 5 8 9 9 10 11 12 11 11 10 10 8  
CLOUDS OV B2 SC SC B1 B2 OV OV OV B1 B1 B2 B1 B1 B1 SC SC B2  
POP 12HR 0 0 30 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW S C S  
WIND CHILL 7 0 -3 -1 2 -1 -3 -4 -3 -2 3 12 18 19 19 18 17 19  
MIN CHILL -3 -6 -3 -7 -8 -4 12 15 16  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 18 26 11 20 -4 6 -9 7  
TEMP 34 39 34 21 24 19 18 13 19 12 6 -3 3 2 -4 -8 3 3  
DEWPT 33 35 32 21 21 18 17 13 18 11 4 -3 -1 -2 -6 -8 -3 -2  
PWIND DIR SW W NW E N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 5 10 5 30 40 10 5 5 10  
SNOW S C C C  
 

 
IAZ034-081000-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 13 2 31 21  
TEMP 21 14 10 10 10 6 6 6 9 10 13 21 28 28 27 27 26 26  
DEWPT 19 12 7 6 6 3 3 4 7 6 11 19 25 24 27 27 26 26  
RH 92 92 87 83 83 87 87 91 91 83 91 92 88 85100100100100  
WIND DIR N N N N N NE E SE S S S S S S SW W W W  
WIND SPD 12 11 9 8 5 3 3 5 8 8 9 10 11 10 10 10 9 6  
WIND GUST 19  
CLOUDS B2 B2 SC SC B1 B2 OV OV OV B2 B1 B1 B1 B1 B1 B1 SC B1  
POP 12HR 5 0 30 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW C S  
WIND CHILL 9 1 -3 -2 1 -1 -2 -4 -4 -1 1 9 17 18 17 17 17 18  
MIN CHILL -1 -6 -3 -6 -7 -5 8 14 15  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 19 27 11 20 -3 6 -9 7  
TEMP 33 39 34 21 25 20 17 13 18 13 6 -2 3 2 -4 -8 2 3  
DEWPT 33 35 33 21 22 19 17 13 18 11 4 -4 0 -2 -6 -9 -2 -1  
PWIND DIR SW W NW NE N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN GN LT  
AVG CLOUDS B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 10 10 5 30 40 10 5 5 10  
SNOW S C C C  
 

 
IAZ035-081000-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 7 13 0 30 20  
TEMP 21 15 10 10 10 5 4 6 8 10 12 18 25 28 25 26 25 25  
DEWPT 20 12 6 5 5 1 1 3 5 6 8 15 21 23 25 26 25 25  
RH 96 88 83 80 80 83 87 87 87 83 84 88 84 81100100100100  
WIND DIR N N N N N N E SE S S S S S S SW SW W W  
WIND SPD 12 12 10 9 6 3 3 5 8 6 9 10 12 11 10 9 8 6  
CLOUDS B2 B2 FW FW SC B1 OV OV OV B2 B1 B1 B2 B1 B1 B1 SC B1  
POP 12HR 5 0 40 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW C C  
WIND CHILL 9 1 -4 -3 -1 -3 -2 -4 -4 -1 -1 5 14 18 15 17 17 18  
MIN CHILL -1 -6 -5 -8 -7 -5 6 13 14  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 20 27 12 19 -3 6 -9 6  
TEMP 33 38 35 22 24 20 17 13 18 12 6 -2 3 1 -4 -8 1 2  
DEWPT 32 34 33 22 21 18 15 13 17 11 4 -4 -1 -4 -6 -10 -3 -2  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 10 10 5 30 40 10 5 5 10  
RAIN S  
SNOW S S C C C  
 

 
IAZ036-081000-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 14 -1 28 19  
TEMP 21 15 10 10 10 4 4 6 7 10 11 17 23 26 24 25 25 25  
DEWPT 20 12 6 5 4 0 0 2 4 5 8 13 18 21 23 25 25 25  
RH 96 88 83 80 76 83 83 83 87 80 87 84 81 81 96100100100  
WIND DIR N N N N N N NE SE SE S S S S S S SW W W  
WIND SPD 11 12 11 10 6 4 3 4 6 6 10 11 13 12 12 10 9 8  
WIND GUST 23  
CLOUDS B2 B1 FW FW FW B1 OV OV OV OV B1 B1 B2 B2 B1 B1 SC B1  
POP 12HR 10 0 30 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C  
WIND CHILL 9 1 -4 -4 -2 -5 -3 -3 -4 -2 -2 4 10 14 13 15 15 17  
MIN CHILL -1 -7 -8 -9 -7 -6 4 11 14  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 21 28 12 19 -2 5 -8 6  
TEMP 33 38 35 23 25 20 17 13 18 13 7 -2 2 1 -4 -8 1 2  
DEWPT 31 33 33 23 21 18 15 13 17 11 4 -4 -2 -4 -7 -10 -4 -3  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 10 20 5 30 40 20 5 10 10  
RAIN S  
SNOW S S C C C S  
 

 
IAZ037-081000-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 9 15 -1 27 18  
TEMP 22 15 10 11 10 4 2 5 7 8 11 16 21 25 23 24 25 26  
DEWPT 19 12 6 5 4 -1 -1 2 4 5 8 13 17 20 22 24 25 26  
RH 88 88 83 76 76 79 87 87 87 87 87 88 84 81 96100100100  
WIND DIR N N N N N N NE SE SE S S S S S S SW W W  
WIND SPD 11 12 11 11 8 5 3 3 5 5 8 10 12 12 13 11 10 9  
WIND GUST 23  
CLOUDS B2 B1 FW FW FW B1 B2 OV OV OV B2 B1 B1 B2 B1 B1 B1 B1  
POP 12HR 20 0 30 10 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW C C  
WIND CHILL 10 1 -5 -4 -2 -7 -6 -3 -3 -2 -2 4 9 14 11 14 15 17  
MIN CHILL -1 -7 -8 -12 -7 -4 4 9 12  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 21 28 12 19 -2 5 -8 6  
TEMP 32 37 35 24 25 19 16 13 18 13 7 -1 2 1 -4 -7 0 1  
DEWPT 32 34 33 24 22 18 15 13 17 12 4 -3 -1 -4 -7 -10 -4 -3  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 30 5 30 40 20 5 10 10  
RAIN C  
SNOW C C C S  
 

 
IAZ038-081000-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 9 15 -2 27 17  
TEMP 22 16 11 11 10 3 1 4 6 9 11 16 21 24 22 24 25 27  
DEWPT 20 14 7 6 4 -1 -2 1 3 5 8 12 16 18 21 24 25 26  
RH 92 92 83 80 76 83 87 87 87 83 87 84 81 77 96100100 96  
WIND DIR N N N N N N NE E SE S S S S S S SW SW W  
WIND SPD 11 12 11 11 8 5 3 3 4 5 8 11 13 13 14 13 11 10  
WIND GUST 23 21  
CLOUDS B2 B1 FW CL CL SC B2 OV OV OV B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 30 0 30 10 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
SNOW S S S  
WIND CHILL 10 2 -3 -3 -2 -8 -7 -3 -3 -1 -1 4 8 12 10 12 14 17  
MIN CHILL 0 -5 -9 -12 -6 -3 4 8 12  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 22 29 11 20 -1 6 -8 6  
TEMP 32 37 36 25 26 20 16 13 18 14 8 0 3 1 -4 -7 1 2  
DEWPT 32 33 33 25 23 17 14 13 18 12 4 -3 -1 -4 -7 -9 -4 -3  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 30 5 20 30 20 5 10 10  
RAIN C  
SNOW S C C S  
 

 
IAZ039-081000-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 10 16 -2 26 16  
TEMP 22 17 13 13 12 3 -1 4 5 8 11 16 21 22 21 23 24 26  
DEWPT 20 15 8 7 5 -2 -4 0 2 5 8 12 15 16 20 23 24 25  
RH 92 92 80 76 73 79 87 83 87 87 87 84 77 77 96100100 96  
WIND DIR N N N N N N N E SE S S S S S S SW SW W  
WIND SPD 11 11 10 11 9 6 4 2 3 5 8 11 12 12 13 12 11 10  
WIND GUST 23 21  
CLOUDS B1 B1 FW CL FW SC B1 OV OV B2 B2 B2 B1 B2 B2 B2 B1 B1  
POP 12HR 50 0 20 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S  
WIND CHILL 11 4 -1 -1 0 -8-10 -2 -3 -1 -1 4 9 10 8 11 14 16  
MIN CHILL 1 -5 -12 -14 -6 -5 4 4 9  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 23 31 11 20 -1 7 -8 6  
TEMP 32 37 36 25 27 20 16 12 19 15 8 0 4 2 -4 -7 1 2  
DEWPT 31 33 33 25 23 17 14 12 17 13 5 -3 -1 -4 -7 -9 -4 -4  
PWIND DIR SW W NW NW N NW NW NW NW  
WIND CHAR GN BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 10 40 5 20 30 20 5 10 5  
RAIN S C  
SNOW S C C S  
 

 
IAZ044-081000-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 15 6 31 23  
TEMP 21 16 13 13 13 10 9 10 12 13 17 25 30 29 29 27 26 26  
DEWPT 20 14 10 9 9 7 6 7 10 10 15 22 26 27 29 27 26 26  
RH 96 92 87 84 84 87 87 87 91 87 92 88 85 92100100100100  
WIND DIR N N N NE NE E SE SE S S S S S S SW W W SW  
WIND SPD 14 12 10 8 5 4 4 6 8 8 10 11 11 10 9 6 5 5  
WIND GUST 20 19  
CLOUDS OV OV B1 SC B1 B1 OV B2 B2 B1 B2 B1 SC SC B1 SC SC B1  
POP 12HR 0 5 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW S S  
WIND CHILL 8 3 0 1 4 3 1 -1 0 2 6 14 20 20 21 20 19 20  
MIN CHILL 0 -3 -1 -3 -4 -2 13 17 17  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 19 27 13 21 -3 6 -9 9  
TEMP 34 40 34 22 25 21 18 18 20 14 6 -2 4 3 -3 -7 4 5  
DEWPT 32 35 32 22 21 20 17 17 19 12 4 -3 -2 -2 -5 -7 -3 -1  
PWIND DIR SW W NW E N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN LT LT  
AVG CLOUDS B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B2 B1  
POP 12HR 0 5 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ045-081000-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 16 3 32 23  
TEMP 22 16 12 12 12 8 8 8 10 11 16 24 29 29 30 29 28 28  
DEWPT 20 14 9 7 7 5 5 5 8 8 13 20 25 25 29 28 28 26  
RH 92 92 87 80 80 87 87 87 91 87 88 84 85 85 96 96100 92  
WIND DIR N N N NE N NE E SE S S S S S SW SW W W W  
WIND SPD 12 12 10 9 5 3 3 5 8 6 9 11 12 11 11 10 9 6  
WIND GUST 21  
CLOUDS OV B2 SC FW SC B1 OV OV OV B1 B1 B1 B1 B1 B1 B1 SC B1  
POP 12HR 5 0 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW S  
WIND CHILL 9 3 -1 0 3 1 0 -2 -2 1 4 13 19 20 20 20 19 20  
MIN CHILL 1 -4 -2 -3 -5 -3 13 17 17  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 20 28 13 22 -2 7 -8 9  
TEMP 35 40 35 23 26 22 19 16 20 14 7 -1 4 3 -2 -7 4 5  
DEWPT 32 35 33 23 21 20 18 15 19 12 5 -3 -2 -2 -5 -7 -3 -2  
PWIND DIR SW W NW E N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 5 10 5 30 40 10 5 5 10  
SNOW S C C C  
 

 
IAZ046-081000-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 16 2 31 21  
TEMP 22 17 13 12 12 7 6 7 9 11 13 22 28 28 28 28 27 27  
DEWPT 21 15 10 8 7 4 4 5 7 6 11 19 25 25 27 28 27 26  
RH 96 92 87 84 80 87 91 91 91 80 91 88 88 88 96100100 96  
WIND DIR N N N N N N E SE SE S S S S S SW SW W W  
WIND SPD 11 11 9 8 5 3 3 4 6 5 6 9 10 9 9 8 6 5  
WIND GUST 19  
CLOUDS B2 B2 SC FW FW B1 OV OV OV B2 SC B1 B1 B1 SC B1 SC B1  
POP 12HR 5 0 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW S S  
WIND CHILL 10 5 0 0 2 0 -1 -1 -2 1 3 12 19 20 19 19 20 20  
MIN CHILL 2 -4 -4 -3 -5 -2 10 16 18  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 21 29 13 22 -2 7 -8 8  
TEMP 34 39 36 24 26 22 19 15 20 15 8 -1 4 3 -2 -7 3 4  
DEWPT 34 36 33 24 23 21 19 15 20 13 6 -2 1 -2 -5 -7 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT LT GN GN LT LT  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 5 10 5 30 30 10 5 5 10  
SNOW S C C S  
 

 
IAZ047-081000-  
BOONE-  
INCLUDING THE CITY OF BOONE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 17 2 30 20  
TEMP 22 18 13 12 12 6 5 7 8 10 12 19 26 27 26 27 26 27  
DEWPT 20 16 10 8 7 3 3 4 6 6 10 17 22 23 25 27 26 26  
RH 92 92 87 84 80 87 91 87 91 83 91 92 85 85 96100100 96  
WIND DIR N N N N N N NE SE SE S S S S S S SW W W  
WIND SPD 11 11 10 10 6 4 3 4 5 5 8 10 11 10 10 9 8 6  
WIND GUST 21 21  
CLOUDS B2 B1 SC FW FW B1 OV OV OV B2 SC B1 B1 B1 SC B1 SC B1  
POP 12HR 10 0 20 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW S S  
WIND CHILL 10 5 0 0 1 -3 -2 -1 -2 0 0 8 15 18 16 18 18 20  
MIN CHILL 2 -4 -6 -8 -5 -4 7 13 16  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 22 29 14 21 -1 6 -7 7  
TEMP 33 39 36 24 26 21 19 15 20 15 8 0 4 2 -2 -6 3 3  
DEWPT 33 35 34 24 23 20 18 15 20 13 6 -2 1 -2 -5 -7 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 5 10 5 30 30 10 5 10 10  
RAIN S  
SNOW S C C S S  
 

 
IAZ048-081000-  
STORY-  
INCLUDING THE CITY OF AMES  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 17 1 29 20  
TEMP 22 18 13 13 12 6 4 6 7 9 12 18 24 27 24 26 26 27  
DEWPT 20 16 9 7 6 1 2 4 6 6 9 15 20 22 24 26 26 26  
RH 92 92 84 76 76 79 91 91 96 87 87 88 84 81100100100 96  
WIND DIR N N N N N N NE E SE S S S S S S SW W W  
WIND SPD 11 12 11 10 8 5 3 3 4 5 8 10 11 11 11 9 9 6  
WIND GUST 24 23  
CLOUDS B2 B1 SC FW FW B1 B2 OV OV B2 B1 B1 B1 B2 B1 B1 SC B1  
POP 12HR 20 0 20 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
FRZG DRZL  
SNOW S S  
WIND CHILL 10 5 0 0 1 -5 -3 -1 -2 0 0 6 13 16 14 16 17 19  
MIN CHILL 4 -5 -7 -9 -4 -3 5 11 15  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 23 30 15 21 -1 7 -7 7  
TEMP 33 38 36 25 26 21 19 16 20 15 8 0 4 2 -3 -6 3 3  
DEWPT 33 35 34 25 23 20 18 16 20 14 6 -1 1 -2 -5 -7 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 5 20 5 30 30 20 5 10 10  
RAIN S  
SNOW C C C S  
 

 
IAZ049-081000-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 17 0 28 19  
TEMP 22 18 14 13 12 4 2 5 6 8 11 17 22 26 24 25 26 27  
DEWPT 20 17 10 7 6 0 -1 2 4 6 8 14 18 20 23 25 26 26  
RH 92 96 84 76 76 83 87 87 91 91 87 88 84 78 96100100 96  
WIND DIR N N N N N N N E SE S S S S S S SW SW W  
WIND SPD 12 13 12 11 8 5 3 3 4 4 6 10 11 11 12 10 10 8  
WIND GUST 24 23  
CLOUDS B2 B1 FW CL FW SC B2 OV OV B2 B2 B1 B1 B2 B1 B1 B1 B1  
POP 12HR 30 0 20 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
SNOW S S S  
WIND CHILL 10 5 -1 -1 0 -7 -6 -2 -2 0 1 5 11 15 12 15 16 19  
MIN CHILL 2 -4 -9 -10 -4 -3 5 11 13  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 23 31 13 21 -1 6 -7 7  
TEMP 33 38 36 25 27 21 18 14 20 16 8 0 4 2 -4 -6 2 3  
DEWPT 33 34 34 25 23 20 16 14 19 14 6 -2 0 -2 -6 -8 -3 -2  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 20 5 30 40 20 5 10 10  
RAIN S  
SNOW C C C S  
 

 
IAZ050-081000-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 18 -1 27 17  
TEMP 22 19 15 14 13 4 1 4 5 8 10 17 21 24 22 24 26 27  
DEWPT 21 17 11 8 6 -1 -3 0 2 3 7 12 16 17 20 24 25 24  
RH 96 92 84 76 73 79 83 83 87 79 87 80 81 74 92100 96 88  
WIND DIR N N N N N N N E SE S S S S S S SW SW W  
WIND SPD 11 12 12 12 9 5 3 2 3 3 5 9 10 11 12 11 10 8  
WIND GUST 24 23  
CLOUDS B2 B1 FW FW FW SC B1 OV OV B2 B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 50 0 20 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW C S  
WIND CHILL 11 6 1 0 1 -7 -8 -2 -2 1 1 5 10 14 10 13 16 18  
MIN CHILL 2 -4 -9 -12 -4 -3 5 8 12  
WINTER STORM W  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 39 23 31 12 21 -1 7 -7 7  
TEMP 33 38 36 26 27 21 17 13 20 16 8 0 4 2 -4 -6 2 2  
DEWPT 31 33 33 26 23 18 14 13 18 13 4 -3 -1 -4 -8 -10 -4 -4  
PWIND DIR SW W NW N N NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 30 5 20 30 20 5 10 10  
RAIN C  
SNOW S C C S  
 

 
IAZ057-081000-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 18 5 32 24  
TEMP 22 19 15 15 15 10 9 9 11 12 17 25 30 30 29 28 27 27  
DEWPT 21 17 12 10 9 7 6 7 8 8 14 21 25 27 29 28 27 26  
RH 96 92 88 80 77 87 87 91 87 84 88 84 81 88100100100 96  
WIND DIR N N N NE NE NE E SE S S S S S S SW SW W SW  
WIND SPD 13 12 11 10 5 3 3 5 6 5 9 11 12 11 10 8 6 5  
WIND GUST 21 20  
CLOUDS OV OV B2 FW FW B1 OV OV B2 B1 B1 B2 SC SC SC B1 SC B1  
POP 12HR 5 0 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW  
WIND CHILL 10 6 2 2 5 4 2 0 0 3 5 14 20 20 20 20 20 20  
MIN CHILL 4 -1 1 -2 -3 -1 15 18 18  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 21 29 14 23 -2 8 -7 10  
TEMP 35 40 36 24 27 23 20 18 22 15 8 -1 5 4 -2 -6 4 5  
DEWPT 32 35 32 24 22 21 19 17 20 13 6 -2 -2 -2 -5 -7 -3 -2  
PWIND DIR SW W NW E N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ058-081000-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 19 5 32 23  
TEMP 22 19 16 15 14 10 8 9 10 11 16 25 30 29 30 29 28 28  
DEWPT 21 18 13 10 9 6 5 5 7 7 12 20 25 26 29 29 28 27  
RH 96 96 88 80 80 83 87 83 87 83 84 81 81 88 96100100 96  
WIND DIR N N N N N N E SE SE S S S S S SW SW W W  
WIND SPD 11 11 10 9 6 3 3 4 5 5 8 10 11 11 11 10 9 8  
WIND GUST 21 23 20 23 21  
CLOUDS OV B2 B2 FW FW B1 OV OV B2 B1 B1 B1 B1 SC SC B1 SC B1  
POP 12HR 10 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW  
WIND CHILL 11 7 3 3 4 2 1 0 0 2 5 15 21 20 20 20 20 21  
MIN CHILL 5 0 -1 -2 -3 -1 15 18 18  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 22 31 15 23 0 9 -7 10  
TEMP 35 41 37 25 28 24 21 17 22 16 9 1 6 4 -1 -6 5 5  
DEWPT 33 36 33 25 22 22 19 17 21 14 6 -2 -1 -2 -5 -7 -3 -2  
PWIND DIR SW W NW E N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN LT  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 0 5 5 30 30 10 5 5 10  
SNOW S C C S  
 

 
IAZ059-081000-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 19 4 31 22  
TEMP 22 20 16 16 15 8 7 8 10 10 13 23 29 28 28 29 28 28  
DEWPT 21 18 13 10 9 5 4 5 7 6 11 19 24 25 27 29 28 27  
RH 96 92 88 77 77 87 87 87 87 83 91 84 81 88 96100100 96  
WIND DIR N N N N N N NE SE SE S S S S S SW SW W W  
WIND SPD 11 11 11 10 6 4 3 3 5 5 6 10 10 10 11 10 9 8  
WIND GUST 21  
CLOUDS B2 B2 B1 FW FW B1 OV OV B2 B1 SC B1 B1 B1 SC B1 SC B1  
POP 12HR 10 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW  
WIND CHILL 11 8 3 4 4 -1 0 1 0 0 3 13 19 18 19 20 19 20  
MIN CHILL 7 0 -3 -4 -3 -2 12 15 16  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 23 31 16 23 0 9 -6 9  
TEMP 35 40 38 26 28 24 21 17 22 17 10 1 6 4 -1 -5 5 5  
DEWPT 34 36 34 26 24 22 19 17 21 15 7 -1 1 -1 -5 -7 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ060-081000-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 15 20 4 30 22  
TEMP 23 21 17 16 16 9 6 8 9 10 13 22 27 28 27 28 28 29  
DEWPT 21 19 13 11 9 4 3 5 7 7 11 17 22 23 26 28 28 28  
RH 92 92 84 80 73 80 87 87 91 87 91 81 81 81 96100100 96  
WIND DIR N N N N N N NE E SE S S S S S S SW W W  
WIND SPD 11 11 11 10 8 5 3 3 4 4 5 9 10 10 10 10 9 6  
WIND GUST 23 23  
CLOUDS B2 B1 SC FW FW B1 B2 OV OV B2 SC B1 B1 B2 SC B1 SC B1  
POP 12HR 20 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
FRZG DRZL  
SNOW  
WIND CHILL 11 8 4 4 5 -1 -1 1 2 2 4 11 17 19 18 19 20 21  
MIN CHILL 6 0 -3 -6 -2 -1 9 15 17  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 25 32 17 23 1 9 -5 9  
TEMP 35 40 38 27 28 24 21 18 22 18 10 2 6 4 0 -4 5 5  
DEWPT 34 35 34 27 24 22 19 18 21 15 7 0 1 -1 -5 -6 -2 -1  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S S  
 

 
IAZ061-081000-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 15 20 2 29 20  
TEMP 23 21 17 17 15 7 4 6 8 9 12 20 26 26 25 27 27 28  
DEWPT 22 19 14 11 9 3 1 4 6 6 10 15 20 22 24 27 27 27  
RH 96 92 88 77 77 83 87 91 91 87 91 81 78 85 96100100 96  
WIND DIR N N N N N N N E SE S S S S S S SW SW W  
WIND SPD 12 13 13 11 9 5 3 3 3 3 5 8 10 10 10 10 9 6  
WIND GUST 25  
CLOUDS B2 B1 SC FW FW SC B2 OV OV B2 B1 B1 B1 B2 B1 B1 SC B1  
POP 12HR 30 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
FRZG DRZL  
SNOW S  
WIND CHILL 11 8 3 3 3 -4 -4 0 0 3 3 10 16 17 15 17 18 20  
MIN CHILL 6 0 -7 -9 -2 -2 7 12 15  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 24 32 16 23 1 8 -6 8  
TEMP 34 39 37 27 29 24 20 17 22 17 10 2 6 4 -1 -5 4 5  
DEWPT 33 35 34 27 24 21 18 17 21 16 7 0 1 -2 -5 -6 -2 -2  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 5 20 5 30 40 20 5 10 5  
RAIN S  
SNOW C C C S  
 

 
IAZ062-081000-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 16 20 1 28 18  
TEMP 23 21 18 17 15 7 3 5 6 8 11 18 23 25 24 25 27 27  
DEWPT 22 20 15 11 8 2 -1 1 4 5 8 13 17 19 21 25 26 26  
RH 96 96 88 77 73 79 83 83 91 87 87 80 77 78 88100 96 96  
WIND DIR N N N N N N N NE SE SE S S S S S SW SW W  
WIND SPD 12 12 13 11 9 5 3 3 3 2 4 6 9 9 10 10 10 8  
WIND GUST 26 24 20 20  
CLOUDS OV B1 SC FW FW FW B1 OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 60 0 10 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW C  
WIND CHILL 12 8 5 4 4 -3 -5 -1 0 4 9 13 16 13 15 17 20  
MIN CHILL 7 1 -7 -9 -2 -1 8 11 13  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 25 32 14 22 0 8 -6 8  
TEMP 33 38 36 27 28 23 19 15 22 18 9 1 5 3 -2 -5 4 4  
DEWPT 32 34 33 27 23 20 16 15 19 16 5 -2 0 -3 -6 -8 -4 -3  
PWIND DIR SW W NW N NE NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 20 5 30 30 20 5 10 5  
RAIN S  
SNOW C C C S  
 

 
IAZ070-081000-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 16 21 7 32 24  
TEMP 24 22 18 17 18 14 11 11 12 13 17 26 31 30 30 28 27 27  
DEWPT 22 19 15 14 13 10 8 8 9 9 15 23 27 27 29 28 27 26  
RH 92 88 88 88 80 84 87 87 87 84 92 88 85 88 96100100 96  
WIND DIR N N N NE NE NE E SE S S S S S S SW SW W SW  
WIND SPD 13 12 12 10 6 4 3 5 6 5 9 11 13 11 10 8 6 5  
WIND GUST 24 24 21 20  
CLOUDS B2 OV B2 SC FW B1 B2 B2 B1 SC B1 B1 SC SC SC B1 SC B1  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FRZG DRZL  
RAIN  
SNOW  
WIND CHILL 11 10 5 5 9 6 4 2 2 4 6 15 21 21 21 20 19 20  
MIN CHILL 7 2 4 -1 -1 1 15 19 18  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 23 32 17 25 1 10 -6 11  
TEMP 36 41 38 26 30 26 23 19 24 18 10 2 7 5 -1 -5 6 7  
DEWPT 35 36 33 26 24 23 21 19 22 15 7 0 1 0 -4 -6 -1 0  
PWIND DIR SW W NW E N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 30 20 10 5 5 5  
SNOW S C S  
 

 
IAZ071-081000-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 16 21 6 32 24  
TEMP 23 21 18 17 17 12 9 9 11 12 16 25 30 30 30 29 28 28  
DEWPT 22 20 16 13 12 8 6 6 8 8 13 21 25 26 29 29 28 27  
RH 96 96 92 84 80 84 87 87 87 84 88 84 81 85 96100100 96  
WIND DIR N N N NE N NE E SE S S S S S S SW SW W SW  
WIND SPD 13 13 12 11 8 5 4 5 5 5 9 11 13 12 13 11 10 9  
WIND GUST 25 23 23  
CLOUDS OV B2 B2 SC FW B1 B2 B2 B2 B1 SC B1 SC SC SC B1 SC B1  
POP 12HR 5 0 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
RAIN  
SNOW  
WIND CHILL 11 9 5 4 7 4 1 0 1 1 5 14 20 20 19 20 19 19  
MIN CHILL 7 1 0 -2 -2 -1 14 18 17  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 24 32 17 25 1 10 -6 11  
TEMP 36 41 38 26 30 25 22 19 24 17 10 2 7 4 -1 -5 6 6  
DEWPT 34 36 33 26 24 22 21 19 22 15 7 0 1 -1 -4 -6 -2 -1  
PWIND DIR SW W NW E N NW NW NW W  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ072-081000-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 17 21 7 33 24  
TEMP 23 21 19 18 18 12 9 9 10 11 16 25 31 30 30 30 30 29  
DEWPT 22 20 16 13 11 7 5 5 8 7 11 19 23 25 28 30 29 28  
RH 96 96 88 80 73 80 83 83 91 83 80 78 72 81 92100 96 96  
WIND DIR N N N N N N NE E SE S S S S S SW SW W SW  
WIND SPD 12 12 12 11 9 5 4 4 5 5 8 11 12 12 13 12 11 10  
WIND GUST 24 23  
CLOUDS OV B2 B2 SC FW B1 B2 OV B2 B1 SC B1 B1 SC SC B1 SC B1  
POP 12HR 10 0 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW  
WIND CHILL 12 9 6 6 7 2 1 2 1 2 4 15 20 20 19 20 20 21  
MIN CHILL 7 4 -1 -2 -2 -1 15 17 19  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 26 33 18 25 2 11 -4 11  
TEMP 36 42 40 28 31 26 23 19 24 19 12 3 8 5 1 -3 7 7  
DEWPT 34 35 34 27 23 22 20 19 22 15 8 0 0 -2 -5 -6 -3 -2  
PWIND DIR SW W NW NE N NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ073-081000-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 18 22 6 32 23  
TEMP 24 22 20 19 18 12 8 9 10 11 15 24 29 29 29 29 30 29  
DEWPT 23 21 17 14 11 7 4 5 7 7 11 18 22 24 26 29 29 28  
RH 96 96 88 80 73 80 83 83 87 83 84 77 75 81 88100 96 96  
WIND DIR N N N N N N NE E SE S S S S S SW SW SW SW  
WIND SPD 10 11 11 10 9 5 3 3 4 4 6 10 11 11 12 11 10 9  
WIND GUST 24 21  
CLOUDS OV B2 B1 SC FW SC B2 OV OV B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 30 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C  
FRZG DRZL  
SNOW S  
WIND CHILL 14 11 8 7 7 3 1 2 3 3 5 14 20 20 19 19 20 20  
MIN CHILL 9 4 -1 -3 0 0 14 16 18  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 26 33 18 25 2 10 -4 11  
TEMP 36 41 40 28 31 26 23 19 24 20 12 3 8 6 1 -3 7 7  
DEWPT 34 35 35 28 24 22 20 19 22 16 8 0 0 -2 -5 -6 -3 -2  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ074-081000-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 18 22 4 31 22  
TEMP 25 23 20 19 18 11 6 8 10 10 14 23 28 28 27 29 29 29  
DEWPT 23 21 18 14 11 6 3 5 7 7 11 17 22 23 25 29 29 28  
RH 92 92 92 80 73 80 87 87 87 87 88 77 78 81 92100100 96  
WIND DIR N N N N N N N E SE SE S S S S S SW SW SW  
WIND SPD 10 11 12 11 9 6 3 3 3 3 5 8 10 10 11 11 10 9  
WIND GUST 25 23 21 23 20  
CLOUDS OV B2 B1 FW FW SC B1 OV OV B2 B1 SC B1 B2 B1 B1 SC B1  
POP 12HR 40 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FRZG DRZL  
SNOW S  
WIND CHILL 15 11 8 7 7 1 -1 2 3 4 5 14 19 18 17 19 20 21  
MIN CHILL 9 4 -1 -4 0 0 12 14 17  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 26 33 17 25 2 10 -4 10  
TEMP 36 41 39 28 30 26 22 18 24 20 12 3 8 5 1 -3 7 7  
DEWPT 34 36 35 28 25 22 20 18 22 17 8 1 1 -1 -5 -6 -3 -1  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S  
 

 
IAZ075-081000-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 18 23 4 30 20  
TEMP 25 24 21 20 19 11 6 7 9 10 13 22 27 26 26 27 28 29  
DEWPT 24 22 18 14 11 6 2 3 7 6 10 15 20 21 24 27 28 28  
RH 96 92 88 77 70 80 83 83 91 83 87 74 74 81 92100100 96  
WIND DIR N N N N N N N NE SE SE S S S S S SW SW SW  
WIND SPD 11 12 12 11 9 6 4 3 3 2 4 6 9 9 10 10 10 8  
WIND GUST 27 25 19 21 23 21 18  
CLOUDS OV B1 B1 FW FW FW B1 OV OV B2 B1 SC B1 B1 B1 B1 B1 SC  
POP 12HR 60 0 10 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FRZG DRZL  
SNOW C  
WIND CHILL 15 12 9 8 8 0 -3 0 2 5 14 18 17 16 17 19 21  
MIN CHILL 9 5 -2 -6 0 2 12 12 16  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 26 34 17 25 2 10 -5 10  
TEMP 35 40 39 29 31 26 22 18 24 21 11 3 7 5 0 -4 6 6  
DEWPT 34 35 36 29 25 22 19 18 22 18 8 1 1 -2 -5 -6 -3 -2  
PWIND DIR SW W NW N NE NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
RAIN S  
SNOW C C S S  
 

 
IAZ081-081000-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 18 23 7 32 24  
TEMP 25 23 20 19 20 15 11 11 14 14 18 27 32 30 30 29 28 27  
DEWPT 23 21 18 17 15 12 9 8 9 9 15 23 27 28 29 29 28 26  
RH 92 92 92 92 81 88 91 87 80 80 88 85 81 92 96100100 96  
WIND DIR N N N NE N NE E SE SE S S S S S SW SW SW SW  
WIND SPD 13 12 12 10 8 4 4 4 5 5 9 11 12 11 11 9 8 6  
WIND GUST 25 23  
CLOUDS B2 OV B2 B1 FW B1 B2 B2 B1 SC SC B1 SC SC SC B1 B1 B1  
POP 12HR 5 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FRZG DRZL  
RAIN  
SNOW  
WIND CHILL 13 11 7 7 10 7 4 3 5 5 8 17 23 20 21 20 20 20  
MIN CHILL 9 5 4 -1 0 1 16 19 18  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 24 33 18 26 2 12 -5 12  
TEMP 37 41 39 27 31 27 24 20 26 20 12 3 9 7 0 -4 7 8  
DEWPT 36 37 33 27 26 25 22 20 24 17 9 1 3 0 -3 -5 1 1  
PWIND DIR SW W NW E NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 30 20 10 5 5 5  
SNOW S C S  
 

 
IAZ082-081000-  
UNION-  
INCLUDING THE CITY OF CRESTON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 18 23 7 32 25  
TEMP 25 22 20 19 20 14 10 10 12 12 17 26 31 30 30 30 29 29  
DEWPT 23 21 18 16 14 10 7 7 9 8 13 20 25 26 28 29 29 28  
RH 92 96 92 88 77 84 87 87 87 84 84 78 78 85 92 96100 96  
WIND DIR N N N N N N NE SE SE S S S S S SW SW W SW  
WIND SPD 13 13 13 12 9 6 4 4 5 5 9 11 13 12 13 11 10 9  
WIND GUST 26 24  
CLOUDS B2 OV B2 B2 FW SC B2 B2 B2 SC SC B1 SC SC B1 B1 B1 B1  
POP 12HR 10 0 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FRZG DRZL  
RAIN  
SNOW  
WIND CHILL 13 10 7 7 9 4 1 2 3 3 6 16 21 20 19 20 20 20  
MIN CHILL 9 4 3 -1 -1 -1 16 18 17  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 25 33 18 27 2 12 -5 12  
TEMP 37 41 39 27 31 27 24 20 26 20 12 3 9 6 0 -4 8 8  
DEWPT 35 36 34 27 24 23 21 20 23 16 8 0 1 -1 -4 -6 -1 -1  
PWIND DIR SW W NW E NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 0 5 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ083-081000-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 19 23 7 32 24  
TEMP 25 23 21 20 20 14 10 10 11 12 16 25 30 31 30 29 29 29  
DEWPT 24 22 18 16 13 10 6 6 8 8 12 19 23 25 27 29 29 28  
RH 96 96 88 84 74 84 83 83 87 84 84 78 75 78 88100100 96  
WIND DIR N N N N N N NE E SE S S S S S SW SW SW SW  
WIND SPD 11 13 13 12 10 6 4 3 4 4 6 10 12 12 13 12 10 9  
WIND GUST 26 24  
CLOUDS OV OV B2 B1 FW SC B2 OV B2 SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FLURRIES C  
FRZG DRZL  
SNOW  
WIND CHILL 14 11 8 8 9 4 1 3 3 4 6 15 20 21 19 19 20 20  
MIN CHILL 9 6 3 -1 0 0 15 17 19  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 26 34 18 27 3 12 -4 12  
TEMP 37 42 40 29 32 27 24 20 27 20 12 4 9 6 1 -3 8 8  
DEWPT 34 35 35 28 24 22 21 20 23 16 9 1 0 -2 -4 -5 -3 -2  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 5 30 30 10 5 5 5  
SNOW S C C S  
 

 
IAZ084-081000-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 19 24 6 31 23  
TEMP 26 24 22 21 20 14 9 9 11 11 16 25 30 28 28 29 29 29  
DEWPT 24 23 20 17 14 9 5 6 8 8 11 18 22 25 27 29 29 28  
RH 92 96 92 84 77 80 83 87 87 87 80 74 72 88 96100100 96  
WIND DIR N N N N N N N E SE S S S S S S SW SW SW  
WIND SPD 11 13 13 12 10 6 4 3 3 3 5 9 10 11 13 12 11 10  
WIND GUST 25 24 24 23  
CLOUDS OV OV B2 B1 FW FW B1 B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 0 10 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
FRZG DRZL  
SNOW S  
WIND CHILL 15 12 9 9 9 4 0 2 4 4 7 15 20 19 18 18 19 20  
MIN CHILL 11 7 1 -2 1 1 14 16 17  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 27 34 18 27 3 12 -4 11  
TEMP 37 41 39 29 32 27 23 19 26 21 12 4 9 7 1 -3 8 7  
DEWPT 35 36 36 29 25 23 21 19 23 18 9 2 1 0 -4 -5 -2 -1  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S  
 

 
IAZ085-081000-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 24 6 31 22  
TEMP 26 24 23 22 21 14 8 9 11 11 15 25 30 27 28 29 29 30  
DEWPT 25 23 20 17 14 9 4 5 7 8 11 17 22 23 26 28 29 29  
RH 96 96 88 81 74 80 83 83 83 87 84 71 72 85 92 96100 96  
WIND DIR N N N N N N N NE SE S S S S S S SW SW SW  
WIND SPD 10 12 12 12 10 6 4 3 3 3 5 8 10 10 12 13 11 10  
WIND GUST 26 25 20 24 24 23  
CLOUDS OV B2 B2 SC FW FW B1 OV B2 B1 B1 SC SC B1 B1 B1 B1 SC  
POP 12HR 50 0 10 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FRZG DRZL  
SNOW C  
WIND CHILL 16 12 11 10 10 4 0 2 4 7 16 21 18 17 18 19 21  
MIN CHILL 12 8 1 -3 1 3 16 15 17  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 28 35 18 27 3 12 -4 11  
TEMP 37 42 40 30 33 27 23 19 26 22 12 4 9 7 1 -3 8 8  
DEWPT 34 36 36 29 25 23 21 19 23 19 9 2 1 0 -4 -5 -3 -1  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S  
 

 
IAZ086-081000-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 25 6 30 21  
TEMP 27 25 23 23 22 14 8 8 10 12 14 24 29 26 27 28 29 30  
DEWPT 25 23 20 18 14 9 4 4 7 8 11 17 22 22 24 27 29 29  
RH 92 92 88 81 71 80 83 83 87 84 88 74 75 85 88 96100 96  
WIND DIR N N N N N N N N E SE S S S S S SW SW SW  
WIND SPD 11 13 13 12 11 8 5 3 3 2 4 6 9 10 11 12 11 10  
WIND GUST 27 26 23 24 23  
CLOUDS OV B2 B2 SC FW FW B1 B2 OV B2 B1 B1 SC B1 B1 B1 B1 SC  
POP 12HR 70 0 10 0 0  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR T 00-00 00-00  
FRZG DRZL  
SNOW C  
WIND CHILL 16 13 11 11 10 3 -2 0 4 6 16 20 17 17 18 19 22  
MIN CHILL 11 9 1 -5 1 2 14 13 16  
WINTER WEATH Y  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 28 36 18 27 4 12 -4 11  
TEMP 36 42 40 30 33 27 23 19 25 22 13 5 9 7 1 -3 8 8  
DEWPT 35 36 36 30 26 24 21 19 23 20 9 3 2 0 -4 -5 -2 -1  
PWIND DIR SW W NW N NE NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S  
 

 
IAZ092-081000-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 24 8 33 25  
TEMP 27 24 22 21 21 17 13 12 15 15 19 29 33 31 30 30 28 28  
DEWPT 26 22 20 19 17 14 11 9 10 10 16 23 28 28 29 29 28 27  
RH 96 92 92 92 84 88 91 87 80 80 88 78 82 88 96 96100 96  
WIND DIR N N N NE N N E SE SE S S S S S SW SW SW SW  
WIND SPD 13 13 12 10 8 5 3 3 4 4 6 10 11 10 10 8 6 5  
WIND GUST 26 23  
CLOUDS B2 OV B2 B2 SC SC B2 B2 B1 SC SC B1 SC SC SC B1 B1 B1  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FRZG DRZL  
WIND CHILL 16 12 10 10 11 9 6 6 6 7 10 20 25 22 21 22 21 21  
MIN CHILL 11 7 6 2 2 4 19 20 18  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 44 25 34 20 29 3 13 -3 14  
TEMP 39 42 40 28 33 29 25 21 29 21 13 4 10 8 2 -2 9 9  
DEWPT 36 37 33 27 26 25 23 21 25 17 9 2 3 1 -3 -5 1 1  
PWIND DIR SW W NW E NE NW NW NW NW  
WIND CHAR GN GN GN LT GN GN GN LT LT  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 10 5 5 5  
SNOW S S S  
 

 
IAZ093-081000-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 20 24 8 32 25  
TEMP 27 24 22 21 21 17 12 12 14 14 18 27 32 30 30 30 29 29  
DEWPT 25 22 20 18 17 12 9 8 9 8 14 21 26 26 28 29 29 28  
RH 92 92 92 88 84 80 87 84 80 76 84 78 78 85 92 96100 96  
WIND DIR N N N N N N NE E SE S S S S S SW SW SW SW  
WIND SPD 12 13 13 11 9 6 4 3 4 4 6 10 11 10 11 10 9 8  
WIND GUST 26 24  
CLOUDS B2 OV B2 B2 SC SC B2 B2 B1 SC SC B1 SC SC SC B1 B1 B1  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FRZG DRZL  
SNOW  
WIND CHILL 16 12 10 10 11 8 4 5 6 6 9 18 23 21 21 21 21 21  
MIN CHILL 11 7 5 1 1 3 17 19 19  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 26 34 20 28 3 12 -3 13  
TEMP 38 41 40 29 32 28 25 21 28 21 13 4 10 8 2 -2 9 8  
DEWPT 35 36 34 28 26 24 22 21 24 17 9 2 2 0 -3 -5 0 0  
PWIND DIR SW W NW E NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 10 5 5 5  
SNOW S S S  
 

 
IAZ094-081000-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 25 8 32 24  
TEMP 27 25 23 22 22 16 11 11 13 13 16 26 31 30 29 29 29 29  
DEWPT 26 23 20 18 16 11 7 7 9 8 13 19 24 25 27 29 29 28  
RH 96 92 88 84 77 80 83 83 84 80 88 74 75 81 92100100 96  
WIND DIR N N N N N N NE E SE S S S S S S SW SW SW  
WIND SPD 12 13 13 11 10 6 4 3 3 3 5 9 10 10 11 10 9 8  
WIND GUST 26 25 21 21  
CLOUDS B2 OV B2 B1 SC SC B1 B2 B2 SC SC B1 SC SC SC B1 B1 B1  
POP 12HR 20 0 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FLURRIES C  
FRZG DRZL S  
RAIN  
SNOW  
WIND CHILL 17 13 11 11 11 7 3 5 7 6 8 17 22 21 20 20 21 21  
MIN CHILL 11 8 4 -1 2 1 17 17 19  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 27 35 20 28 4 13 -3 13  
TEMP 38 42 40 29 33 28 25 21 28 21 13 5 10 7 2 -2 9 9  
DEWPT 35 36 35 29 25 23 23 21 24 17 9 2 1 -1 -3 -5 -2 -1  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN GN GN LT GN GN GN GN LT  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 0 5 0 30 20 10 5 5 5  
SNOW S C S  
 

 
IAZ095-081000-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 25 7 31 24  
TEMP 27 25 23 23 22 15 10 9 12 12 16 26 30 27 28 28 29 29  
DEWPT 26 23 21 18 16 11 7 7 9 8 12 19 23 25 27 28 29 28  
RH 96 92 92 81 77 84 87 91 87 84 84 74 75 92 96100100 96  
WIND DIR N N N N N N N NE SE S S S S S S SW SW SW  
WIND SPD 11 13 14 13 10 6 5 3 3 3 5 9 11 11 13 12 11 10  
WIND GUST 27 26 21 24 24 21  
CLOUDS OV OV B2 B1 FW FW B1 B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 0 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE  
FLURRIES C  
FRZG DRZL  
RAIN  
SNOW S  
WIND CHILL 17 13 10 10 10 5 0 2 6 6 7 16 20 17 17 18 19 20  
MIN CHILL 11 8 3 -1 2 1 16 16 16  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 28 35 19 28 3 13 -4 12  
TEMP 38 41 39 30 33 27 24 20 28 22 13 4 11 7 1 -3 9 8  
DEWPT 35 36 36 29 26 24 23 20 25 18 10 3 1 0 -3 -5 -2 -1  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 0 30 20 10 5 5 5  
SNOW C S  
 

 
IAZ096-081000-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 25 7 31 23  
TEMP 28 25 24 24 22 15 10 9 12 12 16 26 30 27 28 28 29 30  
DEWPT 26 24 22 20 16 11 7 6 8 8 12 18 23 24 26 28 29 29  
RH 92 96 92 84 77 84 87 87 84 84 84 71 75 88 92100100 96  
WIND DIR N N N N N N N NE SE S S S S S S SW SW SW  
WIND SPD 10 13 13 12 10 6 4 3 3 2 4 8 10 10 13 13 13 10  
WIND GUST 27 26 20 24 24  
CLOUDS OV OV B2 B2 FW FW B1 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 40 0 10 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
RAIN  
SNOW C  
WIND CHILL 18 13 12 12 11 5 2 3 6 9 18 21 17 17 17 18 21  
MIN CHILL 12 10 3 -1 2 4 16 15 16  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 28 36 20 28 4 13 -4 12  
TEMP 38 42 41 30 34 27 24 21 28 22 13 5 11 7 2 -3 9 8  
DEWPT 35 37 36 29 26 25 22 20 25 20 10 3 2 0 -3 -5 -1 0  
PWIND DIR SW W NW NE NE NW NW NW NW  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S  
 

 
IAZ097-081000-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
231 AM CST SUN DEC 7 2025  
 
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 22 26 8 31 22  
TEMP 28 26 24 24 23 16 9 9 11 12 15 25 30 27 27 28 29 30  
DEWPT 27 24 22 21 17 12 7 6 8 8 13 19 23 24 25 28 29 29  
RH 96 92 92 88 77 84 91 87 87 84 92 78 75 88 92100100 96  
WIND DIR N N N N N N N N E SE S S S S S SW SW SW  
WIND SPD 10 13 13 12 11 8 5 3 3 2 3 5 8 9 11 12 11 10  
WIND GUST 27 26 23 19 23 24 23 20  
CLOUDS OV B2 B2 B1 FW FW B1 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 60 0 10 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG DRZL  
SNOW C  
WIND CHILL 19 14 12 13 12 6 0 2 5 18 22 17 17 18 19 21  
MIN CHILL 13 11 4 -1 2 7 16 16 17  
 
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 44 28 36 20 28 5 14 -3 13  
TEMP 38 43 41 31 34 28 24 21 28 23 14 6 11 8 2 -2 10 9  
DEWPT 36 38 37 30 27 25 21 21 25 21 11 4 3 1 -3 -5 0 0  
PWIND DIR SW W NW N NE NW NW NW NW  
WIND CHAR GN BZ GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 10 0 30 30 10 5 5 5  
SNOW C C S  
 

 
 
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