620  
FOUS53 KDMX 180134  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
833 PM CDT WED SEP 17 2025  
 
IAZ004-180900-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 79 59 75 58  
TEMP 64 64 64 62 69 75 78 73 66 63 62 61 65 70 73 70 62 60 59 58  
DEWPT 64 63 62 61 64 65 65 64 63 62 61 60 62 62 61 61 60 59 57 57  
RH 100 97 93 97 84 71 64 73 90 97 97 97 90 76 66 73 93 96 93 96  
WIND DIR SE SE SE S S S S S S S S S S SW SW S S S S S  
WIND SPD 5 5 5 5 9 10 10 5 5 5 5 5 6 9 9 5 5 5 5 5  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 SC SC B1 B1  
POP 12HR 40 40 60 50 30  
QPF 12HR 0.13-0.39 0.10 0.13-0.41 0.05-0.16 0.14-0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C S S S C L L L L C C C C C C C C S  
TSTMS S S C C C S S S S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 81 60 81 55 75 54 76  
TEMP 73 73 63 60 77 75 64 61 76 72 60 57 72 70 59 56 73 70  
DEWPT 62 62 60 58 64 64 61 59 65 62 57 53 56 55 54 51 56 56  
PWIND DIR S S S S SW NW NW N N  
WIND CHAR GN LT GN LT LT LT GN LT GN  
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 40 30 20 20 10 5 5  
RAIN SHWRS S S S C C C S S S  
TSTMS S S S C C S S  
 

 
IAZ005-180900-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 60 76 58  
TEMP 65 66 64 63 69 76 78 74 66 64 63 62 66 71 73 70 63 61 59 59  
DEWPT 64 64 63 63 66 67 67 67 66 64 63 62 64 65 64 63 61 60 59 59  
RH 97 93 97100 90 74 69 79100100100100 93 81 73 78 93 97100100  
WIND DIR SE SE SE S S S S S S S S S S S S S S S S S  
WIND SPD 5 5 5 5 9 10 10 5 5 5 5 5 6 8 8 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 40 40 60 50 30  
QPF 12HR 0.05-0.34 0.05-0.22 0.19-0.76 0.08-0.17 0.18-0.35  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C L L L L C C L L C C C C C  
TSTMS S S S C C C S S S S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 59 82 60 81 55 76 54 77  
TEMP 73 73 64 61 78 75 64 61 77 72 60 57 73 70 59 56 73 70  
DEWPT 65 65 61 59 66 66 62 61 67 65 59 55 59 58 56 53 58 58  
PWIND DIR S S S S SW W NW N N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 5  
RAIN SHWRS C C S S C C C S S S S  
TSTMS S C S S S C S S S  
 

 
IAZ006-180900-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 61 74 58  
TEMP 64 66 65 63 70 76 78 74 67 65 63 62 66 71 72 69 63 61 60 59  
DEWPT 64 64 63 62 66 66 66 67 66 64 63 62 65 65 64 63 62 61 60 59  
RH 100 93 93 97 87 71 67 79 97 97100100 97 81 76 81 97100100100  
WIND DIR SE SE SE SE S S S SE S SE S SE S S S S S S S SE  
WIND SPD 4 4 5 5 8 9 9 5 4 4 4 4 6 8 8 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1  
POP 12HR 40 30 70 60 30  
QPF 12HR 0.05-0.46 0.07-0.16 0.24-0.68 0.12-0.18 0.10-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S C L L L L C C L L C C C C C  
TSTMS S S S C C L S S S C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 80 60 79 55 75 53 75  
TEMP 72 72 64 61 77 73 64 62 76 71 60 57 72 69 59 56 72 69  
DEWPT 65 65 61 60 66 65 62 61 67 64 59 55 59 58 55 52 58 57  
PWIND DIR S S SW S SW W NW N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 5  
RAIN SHWRS C C S S C C C S S S S  
TSTMS S C S S C C S S S S  
 

 
IAZ007-180900-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 61 75 58  
TEMP 64 66 65 63 70 77 79 74 67 65 64 62 67 72 73 69 63 61 61 59  
DEWPT 63 64 63 62 65 66 65 66 65 64 63 62 64 64 63 62 62 61 60 59  
RH 97 93 93 97 84 69 62 76 93 97 97100 90 76 71 78 97100 97100  
WIND DIR SE SE SE SE S S S SE SE SE SE SE S S S S S S S SE  
WIND SPD 4 3 4 4 6 8 8 4 3 4 4 4 5 8 8 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 40 30 60 60 30  
QPF 12HR 0.05-0.38 0.04-0.09 0.29-0.61 0.13-0.20 0.07-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S L L L L C C L L C C C C C  
TSTMS S S S S C C S S S C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 80 60 79 55 75 53 75  
TEMP 72 71 64 61 77 73 64 61 76 72 60 57 71 68 59 55 71 69  
DEWPT 64 64 61 59 65 64 62 61 65 64 59 55 58 57 55 52 57 56  
PWIND DIR S S S S SW W NW N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 5  
RAIN SHWRS C C S S S C C S S S S  
TSTMS C S S S C S S S S  
 

 
IAZ015-180900-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 80 59 76 57  
TEMP 64 65 64 63 69 76 78 73 66 63 62 61 66 70 73 70 62 60 59 58  
DEWPT 64 64 63 62 66 67 66 66 64 63 62 60 63 63 63 62 60 60 58 58  
RH 100 97 97 97 90 74 67 79 93100100 97 90 78 71 76 93100 96100  
WIND DIR SE SE S S S S S SE S S S S SW SW SW S S S S S  
WIND SPD 5 6 5 5 9 10 10 5 5 5 5 5 5 8 8 5 4 4 4 4  
CLOUDS B2 B2 OV B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 SC SC B1 B1  
POP 12HR 40 40 60 50 30  
QPF 12HR 0.12-0.36 0.09 0.12-0.44 0.03-0.11 0.22-0.32  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S C L L L L C C C C S S C C S  
TSTMS S S C C C C S S S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 59 82 59 82 55 76 54 77  
TEMP 74 73 63 60 78 75 64 60 77 72 60 57 73 70 59 56 73 71  
DEWPT 65 64 61 59 66 66 62 60 67 64 58 55 59 58 55 52 58 57  
PWIND DIR S S S S SW NW NW N N  
WIND CHAR LT LT GN LT LT LT GN LT LT  
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 40 30 20 20 10 5 5  
RAIN SHWRS S S S C C C S S S  
TSTMS S S S S S S S  
 

 
IAZ016-180900-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 60 75 58  
TEMP 64 65 64 63 70 77 79 75 67 64 63 62 66 71 73 70 63 60 59 59  
DEWPT 63 64 62 62 65 66 65 66 64 64 62 62 64 63 63 62 61 60 59 59  
RH 97 97 93 97 84 69 62 74 90100 97100 93 76 71 76 93100100100  
WIND DIR SE SE SE SE S S S SE S SE S S S S S S S S S SE  
WIND SPD 5 5 5 5 8 10 9 5 4 5 5 5 6 8 8 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 40 30 60 60 30  
QPF 12HR 0.12-0.41 0.02-0.16 0.23-0.66 0.08-0.16 0.10-0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C L L L L C C L L C C C C C  
TSTMS C S S C C C S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 81 59 79 55 75 52 75  
TEMP 73 73 63 60 77 74 64 61 76 72 60 57 73 69 59 56 73 69  
DEWPT 64 63 61 59 64 64 62 60 66 63 59 55 58 57 55 52 57 56  
PWIND DIR S S SW S SW W NW NE N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 5  
RAIN SHWRS C C S S C C C S S S S  
TSTMS S S S S S C S S S  
 

 
IAZ017-180900-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 80 60 76 58  
TEMP 64 65 64 63 70 77 79 75 67 64 63 62 67 72 74 70 63 61 60 59  
DEWPT 63 63 62 61 65 65 64 65 64 63 62 61 63 63 62 62 61 60 59 59  
RH 97 93 93 93 84 67 60 71 90 97 97 97 87 73 66 76 93 97 96100  
WIND DIR SE SE SE SE S S S SE SE SE SE SE S S S S S S S SE  
WIND SPD 4 4 4 4 6 8 8 4 3 4 4 4 5 8 6 4 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 40 30 60 60 30  
QPF 12HR 0.03-0.38 0.03 0.31-0.60 0.08-0.16 0.07-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S S L L L L C C L L C C C C C  
TSTMS S C S S C C S S C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 80 59 79 55 75 52 75  
TEMP 73 72 63 61 77 73 64 61 76 72 60 57 73 69 58 55 72 69  
DEWPT 63 63 60 59 64 63 61 60 65 63 58 55 58 56 55 51 56 55  
PWIND DIR S S S S SW W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 5  
RAIN SHWRS C C S S S C C S S S S S S  
TSTMS C S S S C C S S S S  
 

 
IAZ023-180900-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 59 76 58  
TEMP 65 65 64 63 69 76 78 73 65 63 62 61 66 71 74 70 62 60 59 58  
DEWPT 64 64 63 62 66 67 67 66 64 63 62 61 63 63 63 62 60 60 59 58  
RH 97 97 97 97 90 74 69 79 97100100100 90 76 69 76 93100100100  
WIND DIR SE S S S S S S S S S S SW SW SW SW S S S S S  
WIND SPD 5 5 5 5 8 10 10 5 4 5 4 4 5 8 6 4 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1  
POP 12HR 40 50 60 40 20  
QPF 12HR 0.13-0.33 0.07-0.16 0.09-0.42 0.02-0.08 0.20-0.32  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S C L L L L C C C C S S S S S  
TSTMS S S C C C C S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 59 82 60 82 55 77 54 78  
TEMP 75 73 63 60 78 75 64 61 78 73 60 57 73 70 59 56 74 71  
DEWPT 65 65 61 59 67 67 62 61 67 65 59 55 60 59 56 53 58 57  
PWIND DIR S S S S SW NW NW N NE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 10 5 5  
RAIN SHWRS S S S C C C S S S S  
TSTMS S S S S S S S  
 

 
IAZ024-180900-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 60 77 58  
TEMP 65 66 65 63 70 77 79 75 67 64 63 62 67 72 75 71 64 61 60 59  
DEWPT 64 64 63 62 66 66 65 65 65 64 63 62 63 62 62 61 60 60 60 59  
RH 97 93 93 97 87 69 62 71 93100100100 87 71 64 71 87 97100100  
WIND DIR SE SE S S S S S S S S S S S SW SW S S S S SE  
WIND SPD 5 5 5 5 8 10 10 5 4 4 5 4 5 8 8 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 40 40 60 50 20  
QPF 12HR 0.06-0.31 0.04-0.17 0.14-0.51 0.06 0.17-0.35  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S C L L L L C C C C S S S S S  
TSTMS C S S C C C C S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 59 83 60 82 56 77 54 78  
TEMP 76 74 64 61 79 75 64 61 78 74 60 57 74 70 59 56 75 71  
DEWPT 63 63 61 59 65 65 62 61 66 63 59 56 58 56 56 53 56 56  
PWIND DIR S S S S SW W W N N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 40 30 20 20 10 5 5  
RAIN SHWRS S S S C C C S S S S  
TSTMS S S S S S S S  
 

 
IAZ025-180900-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 81 60 76 58  
TEMP 64 66 64 63 70 77 79 75 66 64 63 62 66 72 74 70 63 61 60 59  
DEWPT 63 63 62 62 64 64 63 64 64 62 62 62 62 61 60 60 60 59 59 58  
RH 97 90 93 97 81 64 58 69 93 93 97100 87 68 62 71 90 93 96 96  
WIND DIR SE SE SE SE S S S S S SE S S S S S S S S SE SE  
WIND SPD 5 5 5 5 8 10 9 5 4 4 4 4 5 6 6 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 40 30 60 50 20  
QPF 12HR 0.13-0.30 0.02-0.21 0.30-1.22 0.06-0.11 0.08-0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C L L L L C C C C S S S S C  
TSTMS C S S C C C C S S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 59 83 60 81 56 76 53 77  
TEMP 74 73 64 60 78 75 64 61 77 73 60 57 73 70 59 56 74 70  
DEWPT 61 61 60 59 62 63 61 60 63 62 58 55 56 55 54 52 54 54  
PWIND DIR S S S S SW W W E N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 5  
RAIN SHWRS C S S C C C S S S S S  
TSTMS S S S C S S S S S  
 

 
IAZ026-180900-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 81 60 76 58  
TEMP 64 65 64 63 70 77 80 76 67 64 63 62 67 73 74 70 63 60 59 59  
DEWPT 63 63 62 61 64 64 63 63 64 62 62 61 62 61 60 60 60 59 59 58  
RH 97 93 93 93 81 64 56 64 90 93 97 97 84 66 62 71 90 96100 96  
WIND DIR SE SE SE SE S S S SE S SE S S S S S S S S SE SE  
WIND SPD 4 4 4 4 6 8 8 4 4 4 4 4 5 6 6 4 4 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 40 30 60 60 30  
QPF 12HR 0.02-0.15 0.01 0.30-0.67 0.12 0.03-0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C L L L L C C L L S S C C C  
TSTMS C C S C C C C S C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 81 59 80 55 75 52 75  
TEMP 74 73 63 61 77 74 64 61 76 73 60 57 73 70 58 55 73 70  
DEWPT 62 61 60 59 62 62 61 60 63 61 59 56 56 55 54 52 54 53  
PWIND DIR S S S S SW W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 10 5 10  
RAIN SHWRS C C S S C C C C S S S S S S  
TSTMS C S S S C C S S S S S S  
 

 
IAZ027-180900-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 82 61 77 58  
TEMP 64 66 65 63 71 79 81 76 68 66 63 63 68 74 75 71 64 62 61 60  
DEWPT 63 64 62 62 64 64 64 65 65 64 63 62 64 63 62 62 62 61 60 60  
RH 97 93 90 97 79 60 56 69 90 93100 97 87 69 64 73 93 97 97100  
WIND DIR SE SE SE SE S S S SE SE SE SE SE S S S S S SE SE SE  
WIND SPD 4 4 4 4 6 8 8 5 4 4 4 4 5 8 6 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1  
POP 12HR 40 30 60 60 30  
QPF 12HR 0.01-0.16 0.00-0.16 0.23-0.51 0.13 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S S C C L L C C L L C C C C S  
TSTMS S C S S S C C C S C S S C C C  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 59 81 60 80 56 77 53 76  
TEMP 74 73 64 62 78 75 64 62 77 74 61 58 75 70 59 56 73 70  
DEWPT 63 63 62 60 63 63 62 61 65 63 60 58 59 56 56 53 56 54  
PWIND DIR S S S S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 20 5 10  
RAIN SHWRS S C S S S C C C S S S S S  
TSTMS C S S S C C S S S S S S  
 

 
IAZ028-180900-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 82 62 77 59  
TEMP 66 66 65 63 71 79 81 76 69 67 64 63 68 74 76 71 64 63 61 60  
DEWPT 64 64 63 62 65 64 64 65 66 64 63 62 65 63 63 63 63 62 61 60  
RH 93 93 93 97 81 60 56 69 90 90 97 97 90 69 64 76 97 97100100  
WIND DIR E SE SE SE S S S SE SE S SE SE SE S S S SE SE SE SE  
WIND SPD 5 5 5 5 6 9 8 5 5 5 5 5 6 9 9 5 5 5 5 5  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B1  
POP 12HR 40 30 50 60 30  
QPF 12HR 0.01 0 0.17-0.55 0.13 0.05-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C C C C C L L C C C C S  
TSTMS S C S S S C C S C C S C C C  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 81 61 80 56 76 53 75  
TEMP 75 72 64 61 78 74 65 62 77 73 61 58 75 69 59 56 73 69  
DEWPT 64 63 63 61 64 63 63 62 65 64 61 58 60 57 56 53 57 55  
PWIND DIR S S S S S W SW NW N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 40 20 30 20 10 10  
RAIN SHWRS S C S S S C C C S S S S  
TSTMS C S S S S C S S S S S  
 

 
IAZ033-180900-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 79 59 76 58  
TEMP 65 65 64 63 69 76 77 72 65 63 61 60 65 70 73 70 62 60 59 59  
DEWPT 64 64 63 62 66 66 65 65 64 62 61 59 62 61 60 61 61 60 59 58  
RH 97 97 97 97 90 71 67 79 97 97100 96 90 73 64 73 97100100 96  
WIND DIR SE S S S S S S S S S SW SW SW SW SW SW S S S S  
WIND SPD 5 5 5 5 8 10 9 5 4 4 4 4 5 6 5 4 3 3 3 4  
CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1  
POP 12HR 40 50 50 30 20  
QPF 12HR 0.15-0.61 0.06 0.08-0.25 0 0.26-0.45  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C S S S S S  
TSTMS S C C C C S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 59 82 60 82 56 76 54 78  
TEMP 75 73 63 60 78 75 64 61 78 73 60 57 73 70 59 56 75 71  
DEWPT 63 63 61 59 65 66 62 61 66 64 59 55 58 58 56 53 57 57  
PWIND DIR S S S S SW W NW N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 SC SC FW SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 20 20 20 10 5 5  
RAIN SHWRS S S C C S S S S S  
TSTMS S S S S S S S S  
 

 
IAZ034-180900-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 59 78 58  
TEMP 65 66 65 63 70 77 79 74 66 64 63 61 66 72 75 71 63 60 59 59  
DEWPT 64 65 63 63 67 66 66 65 65 64 63 61 63 63 62 62 61 60 59 59  
RH 97 97 93100 90 69 64 74 97100100100 90 73 64 73 93100100100  
WIND DIR SE S S S S S S S S S S SW SW SW SW SW S S SE S  
WIND SPD 5 5 5 5 6 9 9 5 3 4 3 3 5 6 5 4 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B1 B2 B2 B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 40 50 60 40 20  
QPF 12HR 0.10-0.64 0.04-0.25 0.09-0.30 0.02 0.09-0.46  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C C C L L C C C C S S S S S  
TSTMS S S C C C C S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 59 83 60 83 57 78 55 79  
TEMP 76 74 64 61 79 75 64 61 78 74 61 57 73 71 60 56 75 72  
DEWPT 64 64 62 59 66 66 63 61 67 64 60 56 60 58 57 53 57 57  
PWIND DIR S S S S SW W W N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 10 5 5  
RAIN SHWRS S S C C C S S S S  
TSTMS S S S S S S S S  
 

 
IAZ035-180900-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 60 78 58  
TEMP 65 66 65 63 70 78 79 75 67 64 63 61 67 73 76 72 64 61 60 59  
DEWPT 64 64 63 63 66 65 65 65 65 64 63 61 63 62 61 61 61 60 60 59  
RH 97 93 93100 87 64 62 71 93100100100 87 68 60 68 90 97100100  
WIND DIR SE S S S S S S S S S S S SW SW SW S S S SE SE  
WIND SPD 5 5 5 5 6 9 9 5 3 3 3 3 5 6 6 4 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 40 50 60 40 20  
QPF 12HR 0.10-0.42 0.06-0.52 0.12-0.65 0.02-0.07 0.03-0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C L L L L C C C C S S S S S  
TSTMS C S S C C C C S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 60 84 61 82 57 78 55 79  
TEMP 76 75 64 61 79 76 64 62 78 75 61 58 74 71 59 56 76 72  
DEWPT 63 63 61 60 64 65 62 61 66 63 60 56 58 56 56 53 56 55  
PWIND DIR S S S S SW W W N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 10 5 5  
RAIN SHWRS S S S C C C S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ036-180900-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 61 77 58  
TEMP 65 66 65 64 71 78 80 76 67 64 63 62 67 74 75 71 64 61 60 59  
DEWPT 64 64 63 62 65 64 63 64 65 63 63 62 63 61 60 60 61 60 59 59  
RH 97 93 93 93 81 62 56 66 93 97100100 87 64 60 68 90 97 96100  
WIND DIR SE SE SE SE S S S S SE SE S S S SW SW S S S SE SE  
WIND SPD 5 5 5 5 8 9 9 5 4 4 4 4 5 6 6 4 4 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1  
POP 12HR 40 40 70 50 20  
QPF 12HR 0.08-0.31 0.00-0.21 0.35-1.07 0.03-0.10 0.01-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C L L L L C C C C S S S S S  
TSTMS C C S C C C C S S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 83 61 82 57 77 54 78  
TEMP 76 74 64 61 79 75 64 62 78 74 61 58 74 70 59 56 75 71  
DEWPT 62 62 61 59 63 63 62 61 64 62 60 56 57 55 55 53 54 54  
PWIND DIR S S S S SW W W E N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 10 5 5  
RAIN SHWRS S S S C C C C S S S S S  
TSTMS S S S C C S S S S  
 

 
IAZ037-180900-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 82 61 77 58  
TEMP 64 66 65 63 70 78 81 76 68 65 63 62 68 74 74 70 64 61 60 59  
DEWPT 63 63 62 61 65 64 63 65 65 64 63 62 64 62 61 61 62 61 60 59  
RH 97 90 90 93 84 62 54 69 90 97100100 87 66 64 73 93100100100  
WIND DIR SE SE SE S S S S S S S S S S S S S S S E SE  
WIND SPD 4 4 4 4 6 8 8 4 4 3 4 3 5 6 5 4 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC B1  
POP 12HR 40 30 70 50 20  
QPF 12HR 0.02-0.14 0.00-0.06 0.25-0.70 0.07-0.15 0.01-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C C C S S S S C  
TSTMS C C S S C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 82 61 81 57 76 53 77  
TEMP 75 73 64 61 78 75 64 62 77 74 61 58 74 70 59 56 74 71  
DEWPT 63 63 62 60 64 64 62 62 65 63 60 57 58 56 56 53 55 54  
PWIND DIR S S S S SW W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 20 5 10  
RAIN SHWRS C S S S C C C C S S S S S S  
TSTMS S S S S C C S S S S S S  
 

 
IAZ038-180900-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 83 62 77 59  
TEMP 65 66 65 63 71 79 82 77 69 66 64 63 68 74 76 71 65 63 61 60  
DEWPT 64 63 62 61 64 64 64 65 64 64 63 62 64 63 62 62 62 61 60 59  
RH 97 90 90 93 79 60 55 67 84 93 97 97 87 69 62 73 90 93 97 96  
WIND DIR SE SE SE SE S S S SE SE S S SE S S S S S S SE SE  
WIND SPD 5 5 4 5 6 9 8 5 4 4 4 4 5 8 6 5 4 4 4 4  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC B1  
POP 12HR 40 30 60 60 30  
QPF 12HR 0.00-0.08 0.01-0.22 0.22-0.52 0.12-0.19 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C L L S S C C S  
TSTMS C C S S S C C C C S S S C S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 82 61 81 57 77 54 77  
TEMP 75 73 64 62 78 75 65 62 77 74 62 59 74 70 59 56 74 71  
DEWPT 63 63 62 60 64 64 62 61 65 63 61 58 59 56 55 53 56 54  
PWIND DIR S S S S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 30 20 20 20 10 10  
RAIN SHWRS S C S S S C C C S S S S S S  
TSTMS C S S S C C S S S S S S  
 

 
IAZ039-180900-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 84 62 79 59  
TEMP 66 67 65 64 72 80 83 78 70 67 65 63 69 75 77 72 65 63 61 60  
DEWPT 64 63 62 61 64 64 63 64 64 63 63 62 64 63 62 62 63 62 60 60  
RH 93 87 90 90 76 58 51 62 81 87 93 97 84 66 60 71 93 97 97100  
WIND DIR SE E SE SE S S S E SE S SE SE S S S SW SE SE SE SE  
WIND SPD 5 4 4 5 6 9 8 5 4 4 5 5 6 9 8 5 4 4 4 4  
CLOUDS B2 B2 B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1  
POP 12HR 40 30 50 60 30  
QPF 12HR 0.00-0.08 0.00-0.08 0.09-0.43 0.11-0.19 0.02-0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S S C C C C C C L L C C C C S  
TSTMS C C S S S C C C C S S C C S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 82 61 82 57 77 55 77  
TEMP 76 73 64 62 79 75 65 62 78 75 62 59 75 70 59 56 74 71  
DEWPT 63 63 62 61 64 63 62 61 65 63 61 58 59 57 56 53 56 55  
PWIND DIR S S S S S W W NW N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 40 40 20 30 20 10 10  
RAIN SHWRS S C S S S C C C S S C C S S  
TSTMS C S S S S C S S S S S S  
 

 
IAZ044-180900-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 77 57 74 57  
TEMP 65 65 64 62 69 75 75 70 64 62 60 59 64 70 72 69 62 60 59 58  
DEWPT 65 64 63 61 65 64 64 64 64 62 60 59 61 59 59 60 61 60 59 58  
RH 100 97 97 97 87 69 69 81100100100100 90 68 64 73 97100100100  
WIND DIR SE S S S S S SW S SW SW SW SW SW SW SW S SE SE S S  
WIND SPD 4 4 4 4 6 9 8 4 3 2 2 2 3 5 5 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 40 50 40 20 20  
QPF 12HR 0.20-0.57 0.05 0.04-0.19 0 0.09-0.41  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C C C C C C S S S S S S S  
TSTMS S S C C C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 59 80 60 80 55 75 53 77  
TEMP 74 72 63 60 77 74 64 61 77 73 60 56 71 70 59 56 74 71  
DEWPT 62 63 61 59 64 65 62 61 65 63 59 54 57 58 56 53 56 57  
PWIND DIR S S S S SW NW W N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 SC SC FW SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 20 20 20 10 5 5  
RAIN SHWRS S S C C S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ045-180900-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 58 77 58  
TEMP 65 66 65 63 70 77 77 73 66 64 62 61 66 72 75 71 63 61 59 59  
DEWPT 65 65 63 62 66 65 65 65 65 63 61 60 62 60 59 61 62 60 59 58  
RH 100 97 93 97 87 67 67 76 97 97 97 97 87 66 58 71 97 97100 96  
WIND DIR SE S S S S S S S S SW SW SW SW SW SW SW S S S S  
WIND SPD 4 4 4 4 6 9 9 5 3 2 2 3 4 5 5 3 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 SC SC SC SC SC SC B1 B1  
POP 12HR 40 50 50 30 20  
QPF 12HR 0.19-0.47 0.03-0.30 0.08-0.26 0 0.01-0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C S S S  
TSTMS S C C C C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 60 83 60 83 57 77 55 80  
TEMP 76 74 64 61 79 75 64 62 79 75 62 58 73 71 60 56 76 72  
DEWPT 62 63 62 59 64 65 63 62 66 64 60 56 58 58 57 53 56 57  
PWIND DIR S S S S SW W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B2 SC SC FW SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 20 20 20 10 5 5  
RAIN SHWRS S S C C S S S S S  
TSTMS S S S S S S S S  
 

 
IAZ046-180900-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 59 79 58  
TEMP 65 66 65 63 70 77 79 74 67 65 63 61 67 73 76 72 64 61 60 59  
DEWPT 65 65 64 63 67 66 66 68 66 64 63 61 64 63 62 62 63 61 60 59  
RH 100 97 97100 90 69 64 82 97 97100100 90 71 62 71 97100100100  
WIND DIR SE S S S S S S SE S S S SW SW SW SW S S S S S  
WIND SPD 4 4 4 4 6 8 6 4 2 2 2 2 4 5 5 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1  
POP 12HR 40 50 60 30 20  
QPF 12HR 0.15-0.53 0.03-0.44 0.10-0.47 0.01 0.00-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C C C L L C C C C S S S  
TSTMS S S S S C C C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 60 84 60 83 57 78 54 80  
TEMP 76 75 64 61 79 76 64 62 78 75 62 57 74 72 60 56 76 72  
DEWPT 64 65 63 60 66 66 64 62 67 66 62 57 60 60 57 54 58 58  
PWIND DIR S S S S SW W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B2 B1 SC FW SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 10 5 5  
RAIN SHWRS S S C C C C S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ047-180900-  
BOONE-  
INCLUDING THE CITY OF BOONE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 82 61 78 59  
TEMP 65 66 66 64 71 77 80 75 67 65 64 62 68 74 76 72 65 62 61 59  
DEWPT 65 65 64 63 67 66 66 67 66 64 64 62 64 63 62 62 63 62 60 59  
RH 100 97 93 97 87 69 62 76 97 97100100 87 69 62 71 93100 97100  
WIND DIR SE S S SE S S S SE S S S SW SW SW SW S S S SE SE  
WIND SPD 4 4 4 4 6 8 6 4 3 3 3 3 4 5 5 3 3 2 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1  
POP 12HR 40 40 60 40 20  
QPF 12HR 0.12-0.36 0.02-0.35 0.15-0.89 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C C C L L C C C C S S S  
TSTMS C S S S C C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 84 61 82 57 77 55 79  
TEMP 76 75 65 61 79 76 65 62 78 75 62 58 74 71 60 56 76 72  
DEWPT 64 64 63 61 65 65 64 62 67 65 62 58 60 58 57 55 57 56  
PWIND DIR S S S S SW W W N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 10 5 5  
RAIN SHWRS S S C C C C S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ048-180900-  
STORY-  
INCLUDING THE CITY OF AMES  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 82 62 78 59  
TEMP 65 66 65 64 71 79 81 76 68 66 64 63 68 74 76 72 65 62 61 59  
DEWPT 64 64 63 63 65 65 65 67 66 65 64 63 65 64 62 62 63 62 60 59  
RH 97 93 93 97 81 62 58 74 93 97100100 90 71 62 71 93100 97100  
WIND DIR SE SE SE SE S S S SE SE S S S S SW SW S SE S E SE  
WIND SPD 4 4 4 4 6 8 8 4 3 3 3 3 5 6 5 4 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1  
POP 12HR 40 40 70 50 20  
QPF 12HR 0.03-0.22 0.00-0.16 0.35-1.08 0.03-0.09 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C C L L C C C C S S S S S  
TSTMS C C S S C C C C S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 83 61 82 57 77 55 78  
TEMP 76 75 65 62 79 76 66 62 78 75 62 59 74 71 60 56 76 72  
DEWPT 64 64 63 61 65 65 64 62 66 65 62 58 60 58 58 55 56 56  
PWIND DIR S S S S SW W W N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 40 30 20 30 20 10 10  
RAIN SHWRS S S S S C C C C S S C S S S  
TSTMS S S S S S C S S S S S S  
 

 
IAZ049-180900-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 83 62 78 58  
TEMP 65 66 65 63 71 80 82 77 69 65 63 63 68 74 76 72 65 62 60 59  
DEWPT 64 64 62 62 65 65 64 66 65 64 63 62 65 64 63 62 63 61 60 59  
RH 97 93 90 97 81 60 55 69 87 97100 97 90 71 64 71 93 97100100  
WIND DIR SE SE SE S S S S SE S S S S S S S S SE SE SE SE  
WIND SPD 4 4 3 4 6 8 6 4 3 3 3 3 5 5 5 3 3 3 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 40 30 60 50 20  
QPF 12HR 0.01-0.14 0.01-0.21 0.26-0.77 0.06-0.15 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C C C S S S S S  
TSTMS C C S S S C C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 82 61 82 57 77 54 78  
TEMP 76 74 64 62 79 75 65 62 78 75 62 59 74 70 59 56 75 71  
DEWPT 64 64 63 61 65 65 63 62 66 65 61 58 60 58 56 54 56 55  
PWIND DIR S S S S S W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 40 30 20 30 20 10 10  
RAIN SHWRS S S S S C C C C S S C S S S  
TSTMS S S S S S C S S S S S S  
 

 
IAZ050-180900-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 84 62 79 59  
TEMP 66 67 65 64 72 81 83 77 69 66 64 63 69 75 76 72 65 63 61 59  
DEWPT 64 63 61 61 63 63 63 64 63 62 61 61 63 63 62 61 61 60 59 58  
RH 93 87 87 90 73 54 51 64 81 87 90 93 81 66 62 68 87 90 93 96  
WIND DIR SE SE SE SE SE S S S SE S SE S S S S S S SE SE SE  
WIND SPD 4 4 3 4 5 8 6 3 3 3 3 3 4 6 5 3 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 40 30 60 50 30  
QPF 12HR 0.00-0.17 0.00-0.11 0.12-0.38 0.08-0.21 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C C C S S C C S  
TSTMS C C S S S C C C C S S S C S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 82 61 82 57 77 54 77  
TEMP 77 74 64 62 79 75 65 62 78 75 62 59 74 70 59 56 75 71  
DEWPT 62 62 61 59 64 62 61 60 65 63 59 57 59 56 55 53 55 54  
PWIND DIR S S S S S W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 30 20 30 20 10 10  
RAIN SHWRS S S S S S C C C S S C S S S  
TSTMS S S S S S C S S S S S S  
 

 
IAZ057-180900-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 79 57 76 57  
TEMP 65 66 65 63 69 76 76 71 65 63 61 60 65 71 74 70 63 60 59 58  
DEWPT 65 65 63 62 66 66 65 65 65 63 61 59 63 61 60 62 62 60 59 58  
RH 100 97 93 97 90 71 69 81100100100 96 93 71 62 76 97100100100  
WIND DIR SE S S S S S SW S SW SW SW SW SW SW SW S SE SE S S  
WIND SPD 3 3 3 3 6 9 9 4 2 2 2 2 4 5 5 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B2 B2 B2 OV B2 B2 B2 SC SC SC SC SC SC SC B1  
POP 12HR 30 50 50 30 20  
QPF 12HR 0.14-0.47 0.05-0.10 0.08 0 0.00-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C C C C C S S S S S  
TSTMS S C C C C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 80 60 81 56 75 54 78  
TEMP 75 73 64 61 77 74 64 62 77 74 61 57 73 70 59 56 75 71  
DEWPT 63 64 62 60 65 66 63 62 67 65 60 56 59 59 57 54 57 58  
PWIND DIR S S S S SW W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 20 20 20 10 5 5  
RAIN SHWRS S S C C S S S S S  
TSTMS S S S S S S S S  
 

 
IAZ058-180900-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 81 59 78 58  
TEMP 66 66 65 63 70 78 79 73 66 64 63 61 67 73 76 72 64 61 60 59  
DEWPT 65 65 63 63 66 66 65 66 66 64 63 61 63 62 61 62 62 61 59 59  
RH 97 97 93100 87 67 62 79100100100100 87 68 60 71 93100 96100  
WIND DIR SE S S S S S S S SW SW SW SW SW SW SW S S S S S  
WIND SPD 4 4 4 4 6 8 8 4 3 3 3 3 4 5 5 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC B1  
POP 12HR 40 50 50 30 20  
QPF 12HR 0.11-0.51 0.03-0.10 0.08-0.28 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C C C C C C C S S S  
TSTMS S S S S C C C C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 83 61 82 57 77 55 79  
TEMP 76 75 64 62 79 76 65 62 79 75 62 59 74 72 60 57 76 72  
DEWPT 64 64 63 61 65 66 64 62 67 65 62 57 60 59 57 55 57 57  
PWIND DIR S S SW S SW W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 5 5  
RAIN SHWRS S S C C C S S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ059-180900-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 82 61 78 59  
TEMP 66 67 66 65 71 79 80 75 68 66 64 62 68 74 76 72 65 63 61 59  
DEWPT 65 65 64 63 66 66 66 67 66 65 64 62 64 63 62 62 63 62 60 59  
RH 97 93 93 93 84 64 62 76 93 97100100 87 69 62 71 93 97 97100  
WIND DIR SE S S S S S S S SW S S SW SW SW SW S S S S S  
WIND SPD 4 4 4 4 6 8 8 5 4 3 3 3 5 5 5 3 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC B1  
POP 12HR 40 50 60 40 20  
QPF 12HR 0.11-0.54 0.03-0.40 0.10-0.91 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C L L C C C C S S S  
TSTMS C S S S S C C C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 83 61 82 58 77 55 79  
TEMP 76 75 65 63 79 77 66 62 79 75 63 59 74 72 61 57 76 72  
DEWPT 64 65 63 61 66 66 64 62 67 65 62 58 61 60 58 55 57 57  
PWIND DIR S S SW S SW W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 5 5  
RAIN SHWRS S S C C C S S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ060-180900-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 83 62 78 60  
TEMP 66 68 67 65 71 79 81 77 69 67 65 64 68 74 76 73 66 63 62 60  
DEWPT 65 65 64 63 66 66 65 67 66 65 64 63 65 63 62 62 62 62 61 60  
RH 97 90 90 93 84 64 58 71 90 93 97 97 90 69 62 68 87 97 97100  
WIND DIR SE SE S SE S S S SE S S S SW SW SW SW S S S SE SE  
WIND SPD 4 4 3 4 5 8 8 5 4 3 3 3 5 5 5 4 3 2 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1  
POP 12HR 40 40 60 50 20  
QPF 12HR 0.04-0.52 0.07-0.56 0.18-1.12 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C C L L C C C C S S S  
TSTMS C C S S S C C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 62 83 62 82 59 78 56 79  
TEMP 77 76 67 63 79 77 67 63 79 76 64 60 75 72 62 58 76 73  
DEWPT 64 64 63 61 65 65 64 62 67 65 62 59 61 59 58 56 56 56  
PWIND DIR S S SW S SW W W NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 10 10  
RAIN SHWRS S S S C C C C S S S S S S  
TSTMS S S S S S S S S S S S  
 

 
IAZ061-180900-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 84 62 79 59  
TEMP 66 67 66 65 72 80 83 78 69 66 65 64 69 75 77 73 66 63 61 60  
DEWPT 65 65 63 62 65 65 64 66 66 65 64 63 66 64 63 62 63 62 61 59  
RH 97 93 90 90 79 60 53 67 90 97 97 97 90 69 62 68 90 97100 96  
WIND DIR SE SE SE SE SE S S S S S S S S SW SW S SE S SE SE  
WIND SPD 4 4 3 3 5 6 6 3 3 2 2 2 4 5 5 3 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 50 40 60 50 20  
QPF 12HR 0.01-0.19 0.00-0.27 0.20-0.57 0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C C C S S S S S  
TSTMS C C S S S C C C S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 83 61 82 58 78 55 79  
TEMP 78 75 65 63 79 77 66 62 79 75 63 59 75 71 60 57 76 72  
DEWPT 63 64 63 62 65 64 64 62 67 65 62 59 61 58 58 56 56 56  
PWIND DIR S S S S S W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 40 30 30 30 20 10 10  
RAIN SHWRS S S S C C C C C S C C S S S  
TSTMS S S C S S C S S S S S S  
 

 
IAZ062-180900-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 85 62 79 59  
TEMP 67 67 65 64 73 82 84 78 69 66 64 63 69 76 77 72 65 63 61 60  
DEWPT 65 63 61 61 64 63 62 64 64 64 62 62 65 63 62 62 62 61 59 59  
RH 93 87 87 90 73 53 48 62 84 93 93 97 87 64 60 71 90 93 93 96  
WIND DIR E SE SE S SE S S S S S S S S S S S S SE SE SE  
WIND SPD 4 3 3 3 5 6 5 2 2 2 2 2 3 5 4 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 50 30 60 50 20  
QPF 12HR 0.01-0.15 0.00-0.08 0.14-0.37 0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C C C S S S S S  
TSTMS C C S S S C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 82 61 82 57 77 55 78  
TEMP 78 75 65 62 78 75 65 62 79 75 63 59 75 70 59 56 76 71  
DEWPT 62 63 62 61 64 63 62 61 65 64 61 58 60 57 56 54 55 55  
PWIND DIR S S S S S W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 40 30 30 20 10 10  
RAIN SHWRS S S S C C C C C S C C S S S  
TSTMS S S S S C S S S S  
 

 
IAZ070-180900-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 79 58 75 57  
TEMP 67 66 65 63 70 76 76 71 66 64 62 60 65 71 74 70 63 61 59 58  
DEWPT 66 66 64 63 67 67 66 67 66 64 62 60 64 63 62 63 62 61 59 58  
RH 97100 97100 90 74 71 87100100100100 97 76 66 78 97100100100  
WIND DIR SE S S S S S SW SW SW SW SW SW SW SW SW S S SE S SE  
WIND SPD 4 4 4 4 6 9 9 4 3 2 2 2 4 5 5 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC B1  
POP 12HR 30 60 50 30 20  
QPF 12HR 0.10-0.43 0.09 0.04-0.10 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C C C S S S S S S S  
TSTMS S S S S C C C C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 80 60 80 57 75 54 78  
TEMP 76 73 64 61 77 75 64 62 77 74 62 58 73 70 59 56 75 71  
DEWPT 65 65 63 61 67 67 64 62 69 67 62 58 61 61 58 55 59 60  
PWIND DIR S S S S SW W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 30 30 20 20 10 5 5  
RAIN SHWRS S C C C C S S S S S  
TSTMS S S C S S S S  
 

 
IAZ071-180900-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 59 76 58  
TEMP 67 67 65 64 70 78 78 72 66 64 63 61 66 73 75 71 64 61 60 59  
DEWPT 66 66 64 63 66 66 66 67 66 64 63 61 64 63 62 62 62 61 60 59  
RH 97 97 97 97 87 67 67 84100100100100 93 71 64 73 93100100100  
WIND DIR SE S S S S S SW SW SW SW SW SW SW SW SW S S S S S  
WIND SPD 4 4 5 5 6 9 8 5 4 3 3 3 5 6 5 3 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC B1  
POP 12HR 40 50 50 30 10  
QPF 12HR 0.08-0.43 0.04-0.11 0.09-0.35 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C C C C C C C S S S  
TSTMS S S S S S C C C C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 81 61 81 57 76 55 78  
TEMP 76 74 65 63 78 75 64 63 78 74 63 59 74 71 60 57 76 71  
DEWPT 64 65 63 61 66 66 64 63 68 66 62 59 61 60 58 56 58 58  
PWIND DIR S S SW S SW W W W NE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 5 5  
RAIN SHWRS S S C C C C S S S S S  
TSTMS S S S C S S S S S  
 

 
IAZ072-180900-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 83 61 78 59  
TEMP 67 67 66 65 71 79 81 75 68 66 64 63 68 74 76 72 66 63 61 60  
DEWPT 66 65 64 64 66 65 65 66 66 65 64 62 63 62 61 61 62 61 60 59  
RH 97 93 93 97 84 62 58 74 93 97100 97 84 66 60 68 87 93 97 96  
WIND DIR SE S S S S S SW S SW SW SW SW SW SW SW SW S S S S  
WIND SPD 5 5 4 5 6 9 9 5 4 4 4 4 5 6 5 3 3 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC  
POP 12HR 40 50 50 40 10  
QPF 12HR 0.07-0.43 0.02-0.38 0.12-0.40 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S  
TSTMS C S S S S C C C C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 62 83 62 82 59 78 56 79  
TEMP 77 75 66 63 79 77 66 63 79 76 64 60 75 72 62 58 76 72  
DEWPT 63 63 63 62 65 64 64 63 66 65 62 59 60 58 58 56 56 56  
PWIND DIR S S SW S SW W W W N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 5 10  
RAIN SHWRS S S C C C C S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ073-180900-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 84 62 79 59  
TEMP 67 68 67 66 72 80 82 76 69 67 65 64 69 75 77 73 66 63 61 60  
DEWPT 66 65 64 64 66 65 65 66 66 65 64 63 65 63 62 62 62 62 60 59  
RH 97 90 90 93 81 60 56 71 90 93 97 97 87 66 60 68 87 97 97 96  
WIND DIR SE SE S S S S S S S S S SW SW SW SW S S S S S  
WIND SPD 4 4 4 4 5 9 9 5 4 3 3 3 5 6 5 4 3 3 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC  
POP 12HR 40 40 60 40 10  
QPF 12HR 0.04-0.35 0.03-0.49 0.14-0.75 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C C L L C C C C S  
TSTMS C C S S S S C C S C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 62 83 62 82 59 78 56 79  
TEMP 78 76 67 63 79 77 67 63 79 76 64 60 76 72 62 58 77 73  
DEWPT 63 63 63 62 65 64 64 63 67 65 63 60 61 59 58 56 56 56  
PWIND DIR S S SW S SW W W W N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 10 10  
RAIN SHWRS S S S C C S C S S S S S S  
TSTMS S S S S S S S S S S S  
 

 
IAZ074-180900-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 85 63 79 59  
TEMP 66 68 67 66 73 81 83 77 69 67 65 64 70 76 78 73 66 63 61 60  
DEWPT 65 65 64 63 65 65 64 67 66 66 65 64 66 64 63 63 63 62 60 60  
RH 97 90 90 90 76 58 53 71 90 97100100 87 66 60 71 90 97 97100  
WIND DIR SE SE S S S S S SW S S S S SW SW SW S S S SE S  
WIND SPD 4 4 4 4 5 6 8 4 4 3 3 3 4 5 5 3 3 3 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC FW SC SC  
POP 12HR 50 40 60 50 20  
QPF 12HR 0.02-0.14 0.00-0.43 0.18-0.66 0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C C L L C C C C S S S S S  
TSTMS C C S S S C C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 62 83 62 82 59 78 56 79  
TEMP 79 76 66 63 79 77 67 63 79 76 63 60 76 72 61 58 77 72  
DEWPT 63 64 64 63 65 65 65 63 67 66 63 60 61 59 58 56 57 57  
PWIND DIR S S SW S S W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 40 30 30 30 20 10 10  
RAIN SHWRS S S S S C C C C S C C S S S  
TSTMS S S S S S S S S S S S  
 

 
IAZ075-180900-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 86 63 80 59  
TEMP 67 69 66 65 73 82 84 78 70 67 65 64 70 76 78 74 66 63 62 60  
DEWPT 66 65 63 62 65 64 63 66 66 66 64 64 66 64 63 63 63 62 60 60  
RH 97 87 90 90 76 55 49 67 87 97 97100 87 66 60 69 90 97 93100  
WIND DIR NE SE SE S SE S S SE S SW S S SW SW SW S S S SE S  
WIND SPD 4 3 3 3 5 6 6 2 3 2 2 2 3 5 4 2 2 2 2 2  
CLOUDS B2 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 50 40 60 60 20  
QPF 12HR 0.01-0.13 0 0.12-0.34 0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C L L S S S S S  
TSTMS S C S S C C S S S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 61 83 62 82 58 78 55 79  
TEMP 79 76 66 63 79 77 66 63 79 76 64 60 76 72 61 58 76 72  
DEWPT 63 63 64 62 65 64 64 63 66 66 64 60 61 59 58 56 56 56  
PWIND DIR S S SW S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 40 40 30 30 20 10 10  
RAIN SHWRS S S S C C C C C S C C C S S  
TSTMS S S S S S S S S S  
 

 
IAZ081-180900-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 80 58 76 57  
TEMP 67 67 66 64 70 77 77 71 66 64 62 61 66 72 75 71 63 61 59 58  
DEWPT 66 66 64 63 67 67 67 68 66 64 62 60 64 63 62 63 62 60 59 58  
RH 97 97 93 97 90 71 71 90100100100 97 93 73 64 76 97 97100100  
WIND DIR SE S S S S S SW SW SW SW SW SW SW SW SW S S S S S  
WIND SPD 4 4 4 4 6 8 8 4 3 3 3 3 4 5 4 2 2 2 2 3  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC FW SC SC SC B1  
POP 12HR 40 50 50 30 10  
QPF 12HR 0.08-0.32 0.08-0.29 0.06-0.36 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C C C C C S S S S S  
TSTMS S S S S C C C C C S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 80 60 81 56 76 54 78  
TEMP 76 74 64 61 78 75 64 62 77 74 63 58 74 70 59 56 76 71  
DEWPT 65 66 63 61 67 67 64 62 69 68 62 58 62 61 58 55 59 60  
PWIND DIR S S S S SW W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 30 30 20 20 20 5 5  
RAIN SHWRS S C C S C S S S S S S  
TSTMS S S S C S S S S S  
 

 
IAZ082-180900-  
UNION-  
INCLUDING THE CITY OF CRESTON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 82 59 77 58  
TEMP 67 67 66 64 71 78 79 72 66 64 63 62 67 74 76 72 64 62 60 59  
DEWPT 66 66 64 63 66 66 65 67 66 64 63 62 63 62 61 62 61 60 60 59  
RH 97 97 93 97 84 67 62 84100100100100 87 66 60 71 90 93100100  
WIND DIR SE S S S S S SW SW SW SW SW SW SW SW SW SW S S S S  
WIND SPD 4 4 5 5 6 9 8 5 4 3 3 3 5 5 5 3 2 3 3 3  
CLOUDS B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC  
POP 12HR 40 50 50 30 10  
QPF 12HR 0.05-0.29 0.03-0.20 0.08-0.27 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S  
TSTMS C S S S S C C C C C S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 82 61 82 57 78 55 79  
TEMP 77 74 64 63 79 75 64 62 78 75 63 59 75 71 60 57 76 71  
DEWPT 63 64 63 62 65 65 64 62 67 66 63 59 60 60 58 56 57 57  
PWIND DIR S S S S SW W W W NE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 5 5  
RAIN SHWRS S S C C S C S S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ083-180900-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 83 61 78 58  
TEMP 67 68 66 65 72 79 81 74 67 65 64 63 69 74 76 72 64 62 60 59  
DEWPT 67 65 64 63 66 65 65 67 66 65 64 62 64 62 61 62 62 61 60 59  
RH 100 90 93 93 81 62 58 79 97100100 97 84 66 60 71 93 97100100  
WIND DIR SE S S S S S SW S S S SW SW SW SW SW S S S S S  
WIND SPD 4 4 4 5 6 8 8 4 4 3 3 3 4 5 5 2 2 2 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC  
POP 12HR 40 50 50 40 10  
QPF 12HR 0.03-0.20 0.01-0.15 0.13-0.71 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S  
TSTMS C S S S S C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 82 61 82 58 78 55 79  
TEMP 77 74 65 63 79 75 65 63 79 75 63 60 75 71 61 57 76 71  
DEWPT 63 64 63 62 64 65 65 63 67 66 63 60 60 59 58 56 56 57  
PWIND DIR S S SW S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 10 10  
RAIN SHWRS S S C C S C S S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ084-180900-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 83 62 79 58  
TEMP 67 68 66 65 72 80 82 76 68 66 65 64 69 75 77 72 64 62 60 59  
DEWPT 66 66 64 63 66 65 65 68 67 66 65 64 66 64 63 64 63 62 60 59  
RH 97 93 93 93 81 60 56 76 97100100100 90 69 62 76 97100100100  
WIND DIR SE SE S S S S S S SW S S SW SW SW SW S S S S S  
WIND SPD 4 4 4 4 5 8 8 3 3 3 3 3 4 5 5 2 2 2 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC  
POP 12HR 50 40 60 40 10  
QPF 12HR 0.02-0.18 0.01-0.46 0.25-0.70 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C C L L C C C C S  
TSTMS C S S S S S C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 82 61 82 58 78 55 78  
TEMP 78 74 65 63 79 75 65 63 79 75 63 60 76 71 61 57 76 71  
DEWPT 64 66 64 63 66 66 65 63 68 68 63 60 62 61 58 56 57 58  
PWIND DIR S S SW S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 30 20 10 10  
RAIN SHWRS S S S C C S C S S C S S S  
TSTMS S S S S S S S S S  
 

 
IAZ085-180900-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 85 63 79 59  
TEMP 67 69 67 66 73 82 84 78 70 67 66 64 71 76 78 73 65 63 61 60  
DEWPT 66 65 64 63 65 64 64 68 67 66 66 64 66 64 63 64 63 62 61 60  
RH 97 87 90 90 76 55 51 71 90 97100100 84 66 60 73 93 97100100  
WIND DIR S SE S S SE S S S S SW S S SW SW SW S S S S S  
WIND SPD 4 4 3 4 5 6 6 3 3 3 3 3 4 5 4 2 2 2 2 3  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC  
POP 12HR 50 40 60 50 20  
QPF 12HR 0.02 0.00-0.18 0.17-0.36 0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C C L L C C C C S S S S S  
TSTMS C S S S C C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 62 83 62 82 59 78 56 79  
TEMP 79 75 66 63 80 76 67 64 79 75 65 62 77 72 61 58 77 72  
DEWPT 64 65 64 63 65 66 65 64 67 67 64 61 61 61 58 56 57 57  
PWIND DIR S S SW S SW SW W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 30 30 30 30 20 10 10  
RAIN SHWRS S S S C C C C C C C C S S S  
TSTMS S S S S S S S S S  
 

 
IAZ086-180900-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 88 63 80 59  
TEMP 69 69 67 65 74 84 86 79 71 67 66 64 71 76 78 74 66 63 62 61  
DEWPT 65 64 63 62 65 63 62 66 66 65 65 64 66 66 64 64 64 62 61 60  
RH 87 84 87 90 74 49 45 64 84 93 97100 84 71 62 71 93 97 97 97  
WIND DIR NW SE SE S SE S S SE S SW S S SW SW SW S S S SE S  
WIND SPD 4 4 3 4 5 6 6 3 3 3 3 3 4 5 5 3 3 2 2 2  
CLOUDS B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 50 40 60 60 30  
QPF 12HR 0.01 0.01 0.12-0.25 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L L L C C S S C C S  
TSTMS S S S S C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 62 83 62 82 59 79 55 79  
TEMP 79 76 66 63 80 76 67 63 79 76 65 61 77 72 61 58 76 72  
DEWPT 64 65 65 63 65 66 65 63 67 67 65 61 62 60 58 56 58 57  
PWIND DIR S S SW S SW SW W W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 40 40 30 30 20 10 10  
RAIN SHWRS S S S C C C C C C C C C S S  
TSTMS S S S S S S S S  
 

 
IAZ092-180900-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 62 80 58 76 57  
TEMP 67 67 66 64 70 77 77 71 66 64 62 60 66 73 75 71 63 61 59 58  
DEWPT 66 65 64 63 67 67 67 68 65 63 62 60 64 63 62 62 61 60 58 57  
RH 97 93 93 97 90 71 71 90 97 97100100 93 71 64 73 93 97 96 96  
WIND DIR SE S S SE S SW SW SW SW SW SW SW SW SW SW S SE S S S  
WIND SPD 3 3 4 4 6 8 6 4 2 2 2 2 3 5 4 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC FW FW FW SC SC  
POP 12HR 50 60 50 30 10  
QPF 12HR 0.06-0.27 0.14-0.34 0.05-0.45 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S  
TSTMS S S S S S C C C S C C S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 80 60 81 56 77 54 78  
TEMP 77 75 64 61 77 75 64 62 77 75 63 58 74 70 59 56 76 71  
DEWPT 65 65 63 61 66 67 64 62 69 68 62 58 62 61 57 55 59 60  
PWIND DIR S S S S SW W W W NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 30 30 20 20 20 5 10  
RAIN SHWRS S C C C C S S S S S S S  
TSTMS S C S S C S S S S S  
 

 
IAZ093-180900-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 81 59 77 58  
TEMP 68 68 66 65 71 78 79 72 66 64 63 61 67 74 76 71 64 62 60 59  
DEWPT 66 66 64 63 66 66 66 67 66 64 63 61 63 62 62 62 61 60 59 59  
RH 93 93 93 93 84 67 64 84100100100100 87 66 62 73 90 93 96100  
WIND DIR SE S S SE S S SW SW SW SW SW SW SW SW SW SW S S S S  
WIND SPD 3 3 4 4 6 8 8 4 3 3 3 3 4 5 4 2 2 2 2 2  
CLOUDS B2 OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC FW FW SC SC  
POP 12HR 50 50 50 30 10  
QPF 12HR 0.04-0.28 0.04-0.21 0.07-0.40 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C S S S  
TSTMS C S S S S C C C S S C S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 80 61 81 57 77 55 78  
TEMP 77 74 64 62 78 75 64 62 77 75 63 59 75 70 60 57 76 71  
DEWPT 63 65 63 61 66 66 64 62 67 67 63 59 60 61 58 55 58 58  
PWIND DIR S S S S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 20 30 30 20 20 20 10 10  
RAIN SHWRS S S C S S C S S S S S S  
TSTMS S S S S S S S S  
 

 
IAZ094-180900-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 64 83 60 78 58  
TEMP 69 68 66 65 72 79 81 74 67 65 64 63 68 75 76 72 64 62 60 59  
DEWPT 67 66 64 63 65 65 65 67 66 65 64 62 65 62 61 62 62 61 60 59  
RH 93 93 93 93 79 62 58 79 97100100 97 90 64 60 71 93 97100100  
WIND DIR SE SE S S S S SW SW S SW SW SW SW SW SW S S S S S  
WIND SPD 3 3 3 4 5 8 6 4 3 2 2 2 4 5 4 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC FW SC SC  
POP 12HR 40 50 50 40 10  
QPF 12HR 0.02-0.22 0.01-0.11 0.16-0.67 0.01-0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S  
TSTMS C S S S S C C C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 82 61 82 58 78 55 79  
TEMP 78 75 65 63 79 75 65 62 78 75 64 60 76 71 61 57 77 71  
DEWPT 63 64 64 62 64 65 65 62 67 66 64 60 60 59 58 56 56 57  
PWIND DIR S S SW S SW W W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 20 30 30 20 30 20 10 10  
RAIN SHWRS S S C C S C S S C S S S  
TSTMS S S S S S S S S  
 

 
IAZ095-180900-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 84 61 79 58  
TEMP 68 68 66 65 73 80 82 75 67 66 64 63 70 75 77 72 63 61 60 59  
DEWPT 66 65 64 63 66 65 65 68 67 66 64 63 66 64 63 63 63 61 60 59  
RH 93 90 93 93 79 60 56 79100100100100 87 69 62 73100100100100  
WIND DIR SE SE SE S S S SW S SW SW S SW SW SW SW S S S S S  
WIND SPD 3 4 3 4 6 8 6 3 3 3 3 3 4 5 4 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC  
POP 12HR 50 40 60 50 10  
QPF 12HR 0.02 0.00-0.39 0.26-0.75 0.05-0.10 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C L L C C C C S S S  
TSTMS C S S S S C C C S C S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 82 61 81 57 78 55 79  
TEMP 79 75 64 63 79 75 65 63 79 75 63 60 77 71 60 57 77 71  
DEWPT 63 65 64 63 65 66 64 63 67 67 63 60 61 61 58 56 57 57  
PWIND DIR S S SW S SW SW W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 30 40 30 30 30 20 10 10  
RAIN SHWRS S C C C C C C S C S S S  
TSTMS C S S S S S S S  
 

 
IAZ096-180900-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 85 62 79 58  
TEMP 68 68 66 65 74 82 84 77 68 66 65 64 71 76 78 73 64 62 61 59  
DEWPT 66 65 63 63 65 64 64 67 67 65 65 64 66 64 63 64 63 62 60 59  
RH 93 90 90 93 74 55 51 71 97 97100100 84 66 60 73 97100 97100  
WIND DIR E SE S S SE S SW S S SW S SW SW SW SW S S S S S  
WIND SPD 4 4 3 3 5 6 5 3 3 3 2 2 4 5 4 2 2 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC  
POP 12HR 50 30 60 50 20  
QPF 12HR 0.02 0 0.16-0.54 0.06-0.15 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L C C C C S S S S S  
TSTMS S S S S S C C C S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 82 61 82 58 79 55 79  
TEMP 80 75 65 63 81 75 65 63 79 75 64 61 78 72 60 57 78 71  
DEWPT 64 65 64 63 65 66 64 63 67 67 64 61 62 61 58 56 57 57  
PWIND DIR S S SW S SW SW W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 20 30 40 30 30 30 20 10 10  
RAIN SHWRS S S S C C C C C C C C C S S  
TSTMS S S S S S S S S S  
 

 
IAZ097-180900-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
833 PM CDT WED SEP 17 2025  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 63 87 62 80 59  
TEMP 69 69 66 65 74 84 86 79 70 67 65 64 71 76 78 74 66 63 62 60  
DEWPT 64 64 63 61 65 64 64 68 67 65 65 64 67 67 66 66 65 62 61 60  
RH 84 84 90 87 74 51 48 69 90 93100100 87 74 67 76 97 97 97100  
WIND DIR NW SE SE SW SE S S S S SW S SW SW SW SW S S S S S  
WIND SPD 4 3 3 3 4 6 5 3 3 3 2 2 3 5 4 2 2 2 2 2  
CLOUDS B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC  
POP 12HR 60 30 60 60 20  
QPF 12HR 0.01 0.01 0.12-0.30 0.06-0.11 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C C L L L L C C S S S S S  
TSTMS S S S S S C C S S S S S S  
 
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 62 83 61 82 59 80 55 79  
TEMP 80 75 66 63 81 76 66 63 79 76 65 62 78 72 61 57 77 72  
DEWPT 66 66 64 63 66 67 65 63 68 68 65 61 63 62 58 56 59 58  
PWIND DIR S S SW S SW SW W W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC FW FW  
POP 12HR 20 30 30 40 30 30 20 10 10  
RAIN SHWRS S S S C C C C C C C C C S S  
TSTMS S S S S S S S  
 

 
 
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