678  
FOUS53 KDMX 170934  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
433 AM CDT WED SEP 17 2025  
 
IAZ004-172100-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 80 61 74  
TEMP 62 71 79 80 73 66 64 64 62 69 77 79 75 66 64 62 61 66 71 73 69  
DEWPT 62 65 66 66 66 64 63 62 62 65 66 66 65 64 62 61 60 63 64 64 63  
RH 100 81 64 62 79 93 97 93100 87 69 64 71 93 93 97 97 90 79 73 81  
WIND DIR SW S SE S S SE SE SE SE SE SE S S SE SE SE SE SE SE S SE  
WIND SPD 3 5 8 10 6 5 5 5 5 8 10 10 6 5 5 5 5 8 10 10 6  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B1  
POP 12HR 60 60 50 60 60  
QPF 12HR 0.03-0.22 0.14-0.42 0.10 0.24-0.48 0.16-0.26  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L L C C L C C C C L L L L C C L L C  
TSTMS S S C C C C C C S C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 78 60 81 59 82 55 78  
TEMP 61 59 74 74 63 60 78 76 64 60 78 76 61 55 76 73  
DEWPT 61 59 64 63 60 59 65 64 61 59 63 61 56 53 58 58  
PWIND DIR S S S SW SW W NW W  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW CL  
POP 12HR 30 20 10 20 20 20 10 10  
RAIN SHWRS C S S S S S S S S  
TSTMS C S S S S S S  
 
 
IAZ005-172100-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 63 81 61 76  
TEMP 62 72 80 82 75 66 65 64 63 71 78 81 76 67 65 62 61 67 73 75 70  
DEWPT 62 67 69 69 68 66 65 64 63 67 68 68 68 65 64 62 61 65 66 66 65  
RH 100 84 69 65 79100100100100 87 71 65 76 93 97100100 93 79 74 84  
WIND DIR S SE SE SE S SE SE SE SE SE SE S S SE SE SE SE SE S SE SE  
WIND SPD 3 4 6 8 5 5 5 5 5 6 10 10 5 5 5 5 5 9 10 10 6  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 50 60 50 60 60  
QPF 12HR 0.01-0.29 0.06-0.37 0.05-0.22 0.27-0.52 0.20-0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C L C C C C L L L L C C L L C  
TSTMS S S C C C C C S C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 79 60 81 60 83 55 79  
TEMP 62 59 75 74 65 60 78 76 64 60 79 76 62 55 76 73  
DEWPT 62 59 66 66 62 60 67 66 63 60 66 64 58 55 61 60  
PWIND DIR SE S S SW S SW NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C C C S S C S S S S  
TSTMS C C S S S S S S S  
 
 
IAZ006-172100-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 80 61 75  
TEMP 62 72 80 81 77 67 66 64 62 70 77 79 75 67 65 63 61 67 72 74 70  
DEWPT 62 67 68 68 68 66 65 63 62 67 67 67 67 64 63 63 61 65 65 66 64  
RH 100 84 67 65 74 97 97 97100 90 71 67 76 90 93100100 93 79 76 81  
WIND DIR S SW SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  
WIND SPD 2 3 5 6 4 4 4 4 4 6 8 8 5 5 5 5 5 8 10 10 6  
CLOUDS B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B1 B2  
POP 12HR 40 60 50 60 50  
QPF 12HR 0.00-0.13 0.06-0.48 0.07-0.16 0.20-0.34 0.15-0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C L C C C C L L C C C C C C C  
TSTMS S C C C C C C C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 77 60 80 60 81 55 77  
TEMP 62 59 74 74 65 61 78 76 64 60 78 75 62 56 74 71  
DEWPT 61 59 66 66 62 60 67 66 63 60 66 64 58 55 60 60  
PWIND DIR SE S S SW S SW NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S S C S S S S  
TSTMS C C S S S S S S S  
 
 
IAZ007-172100-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 62 80 61 75  
TEMP 62 72 80 81 76 67 65 64 62 70 77 80 75 67 65 63 62 67 72 74 70  
DEWPT 62 67 68 68 68 66 64 63 62 65 66 66 66 64 63 63 62 63 64 64 63  
RH 100 84 67 65 76 97 97 97100 84 69 62 74 90 93100100 87 76 71 78  
WIND DIR SW SE SE SE S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  
WIND SPD 2 3 4 5 3 3 2 3 3 5 6 8 5 5 4 5 5 8 9 10 6  
CLOUDS B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B1 B2  
POP 12HR 30 50 40 50 50  
QPF 12HR 0.00-0.11 0.06-0.39 0.04-0.09 0.16-0.24 0.12-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C C C C C C C C  
TSTMS S C C C C C C C C C C C S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 77 60 79 60 81 55 76  
TEMP 63 59 74 73 64 60 77 75 65 61 78 74 61 55 74 71  
DEWPT 61 59 65 64 62 60 66 65 62 60 65 63 58 54 59 59  
PWIND DIR SE S S SW S SW NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S C S S S S  
TSTMS C C S S S S S S  
 
 
IAZ015-172100-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 81 60 75  
TEMP 62 71 79 80 73 66 64 63 62 70 77 80 75 66 64 62 60 66 72 74 70  
DEWPT 62 67 68 68 68 65 64 63 62 67 68 68 67 64 63 61 60 65 65 65 64  
RH 100 87 69 67 84 97100100100 90 74 67 76 93 97 97100 97 79 74 81  
WIND DIR S SE SE SE S S SE S SE SE SE S S SE SE SE SE SE S S SE  
WIND SPD 3 5 8 10 5 5 5 5 5 8 10 10 6 5 5 5 5 8 10 10 6  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 60 50 60 60  
QPF 12HR 0.06-0.32 0.13-0.38 0.09 0.24-0.54 0.20-0.47  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L L C C L C C C C L L L L C C L L C  
TSTMS S S C C C C C C S C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 79 60 81 59 83 55 80  
TEMP 61 59 74 75 64 60 79 76 64 60 80 77 61 55 77 74  
DEWPT 61 59 66 66 61 59 67 65 62 59 65 62 57 53 59 59  
PWIND DIR SE S S SW SW W NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 10 20 20 20 10 10  
RAIN SHWRS C S S S S S S S  
TSTMS C S S S S S  
 
 
IAZ016-172100-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 81 61 75  
TEMP 62 72 79 81 75 67 66 63 62 71 78 80 76 67 65 62 61 67 72 75 70  
DEWPT 62 67 67 67 67 65 64 62 62 65 66 66 66 64 63 62 61 64 64 64 63  
RH 100 84 67 63 76 93 93 97100 81 67 62 71 90 93100100 90 76 69 78  
WIND DIR S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  
WIND SPD 2 3 5 6 5 5 4 4 4 5 8 9 5 5 5 5 6 9 10 10 6  
CLOUDS B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B1 B2  
POP 12HR 40 60 50 60 60  
QPF 12HR 0.00-0.21 0.13-0.42 0.02-0.16 0.19-0.32 0.18-0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C L C C C C L L C C C C L L C  
TSTMS S S S C C C C C S C C C S S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 78 60 81 59 81 55 77  
TEMP 62 59 75 74 64 60 78 76 64 60 78 75 61 56 75 72  
DEWPT 61 59 65 64 62 60 66 65 62 60 65 63 57 54 59 59  
PWIND DIR SE S S S S SW NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S S C S S S S  
TSTMS C C S S S S S S S  
 
 
IAZ017-172100-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 61 80 61 75  
TEMP 62 72 79 81 76 67 65 63 62 70 78 80 75 67 65 63 61 67 72 74 70  
DEWPT 62 66 67 66 66 64 63 62 61 65 65 65 65 64 62 62 61 62 63 63 62  
RH 100 81 67 60 71 90 93 97 97 84 64 60 71 90 90 97100 84 73 69 76  
WIND DIR SW S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  
WIND SPD 2 2 4 5 4 3 3 3 3 5 6 8 5 5 4 5 5 8 9 9 6  
CLOUDS B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 30 50 40 50 50  
QPF 12HR 0.00-0.12 0.03-0.39 0.03 0.16-0.24 0.11-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C C C C C C C C  
TSTMS S C C C C S C C C C C C S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 78 60 80 59 81 55 77  
TEMP 62 59 75 74 64 60 77 76 64 60 78 75 61 56 75 71  
DEWPT 61 59 64 64 61 59 65 64 61 60 64 62 57 54 58 57  
PWIND DIR SE S S S SW SW NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S S C S S S S  
TSTMS C S S S S S S S S  
 
 
IAZ023-172100-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 63 81 60 76  
TEMP 62 71 79 80 73 66 64 63 63 70 78 80 75 65 64 61 60 67 73 75 70  
DEWPT 62 68 68 69 68 65 64 63 63 67 68 68 67 64 63 61 60 66 66 65 64  
RH 100 90 69 69 84 97100100100 90 71 67 76 97 97100100 97 79 71 81  
WIND DIR S SE SE SE S S SE S SE SE S S S SE SE S SE SE S S SE  
WIND SPD 3 5 8 9 5 5 5 5 5 8 10 10 5 5 5 5 5 6 9 9 5  
CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 50 50 50 60 60  
QPF 12HR 0.11-0.53 0.14-0.37 0.07-0.16 0.24-0.57 0.24-0.40  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C L L L L C C L L C  
TSTMS S C C C C C C S S C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 80 60 83 59 84 55 80  
TEMP 62 59 76 75 63 60 79 77 64 59 80 77 61 55 77 74  
DEWPT 61 59 66 66 62 60 67 66 63 59 65 63 57 54 60 59  
PWIND DIR SE S S SW S W NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 20 10 20 30 20 20 10  
RAIN SHWRS C S S S S S C S S S  
TSTMS C S S S S S S S  
 
 
IAZ024-172100-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 63 82 61 77  
TEMP 63 72 80 83 75 67 65 64 63 70 79 82 77 66 65 62 61 68 74 76 72  
DEWPT 63 67 67 67 66 65 64 63 63 66 66 66 66 64 63 62 61 64 64 64 63  
RH 100 84 65 59 74 93 97 97100 87 64 58 69 93 93100100 87 71 66 73  
WIND DIR SE E SE SE SE SE SE SE SE SE S S S SE SE SE SE SE S S SE  
WIND SPD 2 4 6 9 6 5 5 5 5 6 10 10 6 5 5 5 5 8 10 10 6  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 50 60 50 60 60  
QPF 12HR 0.02-0.34 0.07-0.33 0.04-0.17 0.27-0.51 0.23-0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C L C C C C L L L L C C L L C  
TSTMS S S C C C C C C S C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 60 83 60 84 55 80  
TEMP 62 60 77 75 64 60 79 78 64 60 80 77 62 56 77 74  
DEWPT 62 60 65 64 62 60 65 64 63 60 64 62 58 55 59 58  
PWIND DIR SE S S S S SW NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 30 20 10 20 30 20 20 10  
RAIN SHWRS C S S S S S C S S S S  
TSTMS C S S S S S S S S  
 
 
IAZ025-172100-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 82 61 76  
TEMP 63 73 80 82 74 67 65 63 62 71 79 82 77 67 65 62 61 67 73 76 71  
DEWPT 62 65 64 63 64 64 63 62 62 64 64 63 64 63 62 62 61 62 62 61 61  
RH 97 76 58 53 71 90 93 97100 79 60 53 64 87 90100100 84 68 60 71  
WIND DIR S E SE SE SE SE SE SE SE SE SE S SE SE SE SE SE SE SE SE SE  
WIND SPD 2 4 5 6 5 5 5 5 5 6 9 9 5 5 5 5 5 8 9 10 6  
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 40 50 40 60 60  
QPF 12HR 0.00-0.12 0.13-0.32 0.02-0.21 0.22-0.30 0.18-0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C C C C C C C C L L C C L L C  
TSTMS S S S C C C C C S S C C C C C S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 79 60 81 60 82 55 79  
TEMP 62 59 76 75 64 60 78 76 64 60 79 76 62 56 76 73  
DEWPT 60 59 63 63 61 60 63 62 61 60 62 61 57 54 57 56  
PWIND DIR SE S S S S SW NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C C S S S C C S S S  
TSTMS C S S S S S S S S S  
 
 
IAZ026-172100-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 61 81 60 76  
TEMP 62 73 79 81 76 67 65 63 62 71 78 81 76 67 65 62 61 67 73 75 71  
DEWPT 62 65 65 64 64 64 63 62 61 64 63 62 63 63 62 61 61 62 61 61 61  
RH 100 76 62 56 66 90 93 97 97 79 60 53 64 87 90 97100 84 66 62 71  
WIND DIR S SE SE SE SE SE SE SE SE SE SE S SE SE SE SE SE SE SE SE SE  
WIND SPD 2 3 4 5 4 4 3 3 3 5 6 8 5 4 4 5 5 6 8 9 5  
CLOUDS B1 B1 SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 30 50 40 50 50  
QPF 12HR 0.00-0.05 0.01-0.15 0.01 0.11-0.25 0.13-0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C C C C C C C C C C C C C C C  
TSTMS S S S C C C C S C C C C C C S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 79 59 81 59 81 55 77  
TEMP 61 59 76 74 64 60 77 76 64 60 78 76 62 56 75 72  
DEWPT 60 59 62 62 61 60 63 62 61 60 62 60 58 55 57 56  
PWIND DIR SE S S SW S SW NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C C C S S C C S S S S  
TSTMS C C S S S S S S S S  
 
 
IAZ027-172100-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 82 61 76  
TEMP 63 73 79 82 77 68 66 64 62 71 79 82 77 68 66 63 62 68 73 76 72  
DEWPT 63 66 66 66 65 65 64 63 62 65 64 64 65 64 63 63 62 63 63 63 62  
RH 100 79 64 58 67 90 93 97100 81 60 55 67 87 90100100 84 71 64 71  
WIND DIR SE SE SE S SE E E SE SE SE SE S SE SE E E SE SE SE SE SE  
WIND SPD 2 3 4 5 4 3 3 3 3 4 6 6 5 5 4 5 5 8 9 9 6  
CLOUDS B1 B1 B1 B1 SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B2 B1 B2 B1 B1  
POP 12HR 30 40 30 40 50  
QPF 12HR 0.00-0.12 0.01-0.17 0.00-0.16 0.03-0.14 0.08-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S C C C C C C C C C C C C C C C  
TSTMS S S C S S C C S C C C C C C S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 79 60 81 60 81 56 77  
TEMP 63 60 76 75 64 61 78 76 64 61 79 76 63 56 76 72  
DEWPT 61 60 64 63 62 61 64 64 62 61 64 62 60 56 58 57  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 10 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S  
TSTMS C S S S S S S C S S S S  
 
 
IAZ028-172100-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 82 61 76  
TEMP 63 73 80 81 76 68 65 64 62 70 79 82 76 68 66 64 61 68 73 76 72  
DEWPT 63 66 66 66 67 66 64 63 62 65 64 64 65 64 63 63 61 63 63 63 63  
RH 100 79 62 60 74 93 97 97100 84 60 55 69 87 90 97100 84 71 64 73  
WIND DIR S SW SE S SE E E SE SE SE SE SE SE SE E E SE SE SE SE SE  
WIND SPD 3 3 5 5 4 4 4 4 4 5 6 6 5 5 6 6 8 10 10 10 8  
CLOUDS B1 B1 SC SC SC B1 B2 B1 B1 B1 SC SC B1 B1 B2 B1 B1 B1 B2 B1 B1  
POP 12HR 20 20 20 40 40  
QPF 12HR 0.00-0.16 0.01 0 0.01-0.07 0.07-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S S C C C C C C C C C  
TSTMS S S S S S S S S S C C C C S S C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 79 60 80 61 81 56 76  
TEMP 63 60 76 74 64 61 77 75 64 61 78 75 63 57 75 71  
DEWPT 63 60 64 64 63 61 65 64 63 61 65 63 61 57 59 58  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 40 20 20 30 30 20 10  
RAIN SHWRS C C S C S S S S C C S C S S  
TSTMS C S S S S S S S C S S S S  
 
 
IAZ033-172100-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 81 60 75  
TEMP 64 72 80 78 72 66 65 63 62 69 77 80 74 65 64 61 60 66 72 74 70  
DEWPT 64 67 67 67 67 65 64 63 62 67 67 66 66 65 63 61 60 65 64 63 63  
RH 100 84 65 69 84 97 97100100 93 71 62 76100 97100100 97 76 69 78  
WIND DIR SE SE SE S SE SE SE S SE S S S S S S S S S S S S  
WIND SPD 3 5 8 9 5 5 5 5 5 8 9 9 5 5 4 5 5 5 8 8 5  
CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 60 50 50 60 60  
QPF 12HR 0.07-0.52 0.16-0.67 0.06 0.29-0.94 0.13-0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C C C C C C C C L L L L C C L L C  
TSTMS S S C C C C C C S S C C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 80 60 83 60 84 55 81  
TEMP 62 59 77 75 64 60 79 77 64 60 80 77 62 56 77 74  
DEWPT 62 59 64 64 62 60 65 64 63 60 63 62 57 54 57 58  
PWIND DIR S S S SW S W NW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 30 10 10 20 20 20 10 5  
RAIN SHWRS C S S S S S S  
TSTMS C S S S S S  
 
 
IAZ034-172100-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 63 82 61 77  
TEMP 64 72 80 80 74 67 65 64 63 70 79 81 75 66 64 62 61 68 74 76 72  
DEWPT 64 68 68 68 67 66 65 64 63 67 67 66 66 66 64 62 61 66 65 64 64  
RH 100 87 67 67 79 97100100100 90 67 60 74100100100100 93 74 66 76  
WIND DIR SE SE SE SE SE SE SE S SE SE S S S S SE S SE S S S SE  
WIND SPD 2 4 6 8 5 5 4 4 5 6 9 9 5 4 4 4 4 5 8 8 5  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 50 50 50 70 60  
QPF 12HR 0.13-0.63 0.11-0.70 0.04-0.25 0.23-0.87 0.15-0.42  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C L L L L C C L L C  
TSTMS S C C C C C C S S C C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 82 60 84 61 85 55 82  
TEMP 63 60 78 77 64 61 81 78 65 61 81 78 63 56 78 75  
DEWPT 62 60 65 64 63 61 65 64 63 61 65 63 59 55 59 58  
PWIND DIR SE S S SW S W NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 30 20 10 20 30 20 20 10  
RAIN SHWRS C C S S S S C C S S  
TSTMS C C S S S S S S S  
 
 
IAZ035-172100-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 61 78  
TEMP 64 72 81 82 75 67 65 64 63 70 79 82 76 67 64 62 61 68 75 77 72  
DEWPT 63 67 66 66 65 66 65 64 63 66 66 65 65 64 64 62 61 65 64 63 62  
RH 97 84 60 58 71 97100100100 87 64 56 69 90100100100 90 69 62 71  
WIND DIR S E SE SE S SE SE S SE SE S S S SE SE S SE SE S S SE  
WIND SPD 2 4 6 8 5 5 4 4 4 6 9 9 5 4 4 5 5 6 8 9 5  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 40 60 40 70 60  
QPF 12HR 0.05-0.32 0.10-0.43 0.06-0.52 0.23-0.70 0.29-0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C L C C C C L L L L C C L L C  
TSTMS C C C C C C S S C C C C C S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 82 61 84 61 85 56 81  
TEMP 62 60 78 77 65 61 80 78 65 61 80 78 63 56 78 75  
DEWPT 62 60 64 63 63 61 65 64 63 61 64 62 59 56 58 57  
PWIND DIR SE S S SW S SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 40 20 10 20 30 20 20 10  
RAIN SHWRS C C S S S S C C S S S S  
TSTMS C S S S S C S S S S  
 
 
IAZ036-172100-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 63 83 61 77  
TEMP 64 73 81 83 75 67 65 64 63 70 79 82 77 67 65 62 61 68 74 76 72  
DEWPT 63 66 65 64 64 65 64 63 62 65 64 62 64 64 63 62 61 64 63 62 62  
RH 97 79 58 53 69 93 97 97 97 84 60 51 64 90 93100100 87 69 62 71  
WIND DIR SE SE SE SE SE SE SE SE SE SE S S SE SE SE S SE SE SE SE SE  
WIND SPD 2 3 5 6 5 5 4 4 4 5 8 8 5 5 5 5 5 6 9 9 5  
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 30 50 40 60 60  
QPF 12HR 0.02-0.23 0.08-0.31 0.00-0.21 0.21-0.30 0.19-0.34  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C C C C C C C C C C L L C C L L C  
TSTMS S S S C C C C C S S C C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 61 82 61 83 56 80  
TEMP 62 60 77 75 65 61 79 77 64 61 80 77 63 57 77 74  
DEWPT 61 60 63 63 62 61 64 63 62 61 63 61 59 56 57 57  
PWIND DIR SE S S SW S SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C C C S S C C S S S S  
TSTMS C C S S S C C S S S  
 
 
IAZ037-172100-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 82 61 77  
TEMP 63 73 80 83 76 68 65 63 62 71 79 82 77 68 65 63 61 68 74 76 72  
DEWPT 63 66 66 65 65 65 64 62 62 65 64 63 65 64 63 63 61 63 63 62 63  
RH 100 79 62 55 69 90 97 97100 81 60 53 67 87 93100100 84 69 62 73  
WIND DIR SE SE SE SE SE SE SE SE SE SE S S SE SE SE SE SE SE SE SE SE  
WIND SPD 2 3 5 5 4 4 3 3 3 5 6 6 5 4 4 5 5 6 8 8 5  
CLOUDS B1 B1 B1 SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 30 50 30 60 50  
QPF 12HR 0.00-0.15 0.01-0.14 0.00-0.06 0.10-0.24 0.12-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C C C C C C C C C C L L C C C C C  
TSTMS S S S C C S C C S S C C C C C S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 80 60 81 61 82 56 79  
TEMP 62 60 77 75 64 61 78 76 64 61 79 76 63 57 76 73  
DEWPT 61 60 64 64 62 61 64 64 62 61 64 62 60 56 58 58  
PWIND DIR SE S S SW S SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S S C C S S S S  
TSTMS C C S S S C C S S S  
 
 
IAZ038-172100-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 62 83 61 77  
TEMP 63 73 80 83 78 68 65 64 63 70 80 82 77 68 66 64 62 68 74 76 73  
DEWPT 63 66 65 65 65 65 63 62 62 65 65 64 65 64 63 63 62 63 63 63 63  
RH 100 79 60 55 64 90 93 93 97 84 60 55 67 87 90 97100 84 69 64 71  
WIND DIR SE SE SE SE SE SE SE SE SE SE S S SE S SE SE SE SE SE SE SE  
WIND SPD 2 3 5 5 4 4 4 3 4 5 6 6 5 5 5 5 5 8 9 9 6  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1  
POP 12HR 20 40 30 50 50  
QPF 12HR 0.00-0.06 0.00-0.09 0.01-0.22 0.04-0.12 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C C C C C C C C C C C C C C  
TSTMS S S S S S C C S C C C S C C S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 80 60 81 61 82 57 78  
TEMP 63 60 77 75 65 61 78 76 65 61 79 76 63 57 76 73  
DEWPT 62 60 64 64 62 61 65 64 63 61 65 63 60 56 59 58  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 10 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S  
TSTMS C C S S S S S C S S S S  
 
 
IAZ039-172100-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 62 84 62 78  
TEMP 63 73 81 84 79 69 66 64 62 71 80 83 78 69 67 64 62 68 75 77 73  
DEWPT 63 64 65 65 65 65 63 62 61 64 64 63 64 63 63 62 61 63 63 63 63  
RH 100 73 58 53 62 87 90 93 97 79 58 51 62 81 87 93 97 84 66 62 71  
WIND DIR SE S E S SE E E SE SE SE SE SE SE SE E E SE SE SE SE SE  
WIND SPD 2 4 5 5 4 4 4 4 4 5 6 6 5 5 5 6 6 9 10 10 6  
CLOUDS B1 B1 SC SC SC B1 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B1  
POP 12HR 20 20 20 40 40  
QPF 12HR 0.00-0.18 0.00-0.10 0.00-0.08 0.03 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S S S S C C C C C C C  
TSTMS S S S S S S S S S S S C C S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 80 61 81 61 82 57 78  
TEMP 63 60 77 75 65 61 78 76 65 61 79 76 63 57 76 73  
DEWPT 62 60 64 63 62 61 65 64 63 61 64 63 61 57 59 58  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 40 20 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S S  
TSTMS C S S S S S S C S S S S S  
 
 
IAZ044-172100-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 62 79 59 75  
TEMP 63 72 78 77 72 67 65 64 63 69 76 78 73 65 63 61 60 65 71 74 70  
DEWPT 63 66 65 66 66 66 64 63 62 66 65 65 65 64 63 61 60 63 63 62 63  
RH 100 81 64 69 81 97 97 97 97 90 69 64 76 97100100100 93 76 66 78  
WIND DIR SE SE S S SE SE SE S SE S S S S S S S S S S S SW  
WIND SPD 2 4 6 6 5 4 4 4 5 6 9 9 4 3 3 3 3 4 6 5 3  
CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 60 60 50 60 50  
QPF 12HR 0.05-0.44 0.20-0.59 0.05 0.21-0.76 0.04-0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C L C C C C C L L L L C C C C S  
TSTMS S S C C C C C C S S S C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 79 60 81 59 83 55 80  
TEMP 61 59 76 74 64 61 78 76 64 60 79 76 61 55 76 74  
DEWPT 61 59 63 64 63 60 63 64 62 59 62 60 58 54 56 57  
PWIND DIR S S S SW S W NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 20 10 10 20 20 20 10 5  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S S  
 
 
IAZ045-172100-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 82 60 77  
TEMP 64 72 80 78 73 67 65 64 62 70 78 81 75 66 64 62 60 68 74 76 72  
DEWPT 63 67 66 66 67 66 65 64 62 67 66 65 66 66 64 62 60 65 63 62 64  
RH 97 84 62 67 81 97100100100 90 67 58 74100100100100 90 69 62 76  
WIND DIR SE S SE S SE SE SE S SE S S S S S S S S S S S S  
WIND SPD 2 4 6 6 5 4 3 3 5 6 8 9 5 3 3 3 3 5 6 6 4  
CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 50 50 50 60 50  
QPF 12HR 0.15-0.60 0.20-0.50 0.03-0.30 0.21-0.88 0.08-0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C L L L L C C C C S  
TSTMS S S C C C S C C S S S C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 82 61 84 60 85 56 82  
TEMP 62 60 79 76 65 61 80 78 65 60 81 78 63 56 78 75  
DEWPT 62 60 63 63 63 61 63 64 63 60 63 62 59 55 57 58  
PWIND DIR S S S SW SW W NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 20 10 10 20 30 20 10 5  
RAIN SHWRS S S S S S S C S S  
TSTMS S S S S S S S S  
 
 
IAZ046-172100-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 61 79  
TEMP 63 72 81 81 75 68 65 64 63 70 79 82 76 67 64 62 61 68 75 77 73  
DEWPT 63 68 68 68 68 67 65 64 63 68 67 66 67 67 64 62 61 66 65 64 65  
RH 100 87 65 65 79 97100100100 93 67 58 74100100100100 93 71 64 76  
WIND DIR SE S SE SE SE SE SE S SE SE S S S S S S SE S S S SE  
WIND SPD 2 3 5 5 4 4 3 3 4 6 8 8 4 3 3 3 3 5 5 5 3  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 50 50 40 60 60  
QPF 12HR 0.09-0.43 0.15-0.54 0.03-0.44 0.27-0.80 0.13-0.34  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C L L L L C C L L C  
TSTMS C C C C C C S S S C C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 83 61 85 61 85 56 82  
TEMP 63 60 80 77 65 61 81 79 65 61 81 78 63 56 78 76  
DEWPT 63 60 65 65 64 61 65 66 64 61 65 64 60 56 59 59  
PWIND DIR SE S S SW S W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 30 20 10 20 30 20 20 10  
RAIN SHWRS C C S S S S S C S S S S  
TSTMS C C S S S S S S S S  
 
 
IAZ047-172100-  
BOONE-  
INCLUDING THE CITY OF BOONE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 61 78  
TEMP 64 74 81 84 76 68 66 64 63 70 79 82 76 67 65 63 62 68 74 77 72  
DEWPT 64 68 67 67 66 67 65 64 63 67 66 65 66 65 64 63 62 66 65 64 64  
RH 100 82 63 57 71 97 97100100 90 64 56 71 93 97100100 93 74 64 76  
WIND DIR SE SE SE SE S SE SE S SE SE S S S S SE S SE SE S S SE  
WIND SPD 2 3 5 5 5 4 4 3 4 5 8 8 5 4 4 4 4 5 8 6 5  
CLOUDS B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 40 50 40 60 60  
QPF 12HR 0.01-0.21 0.12-0.36 0.02-0.35 0.23-0.50 0.17-0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C L L L L C C L L C  
TSTMS C C C C C C S S C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 62 84 62 84 57 81  
TEMP 63 60 78 76 65 62 80 78 66 62 80 77 64 57 78 75  
DEWPT 63 60 65 64 64 62 65 65 64 62 66 64 61 57 60 58  
PWIND DIR SE S S SW S SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 30 20 10 20 30 20 20 10  
RAIN SHWRS C C S S S S C C S S S S  
TSTMS C C S S S C S S S S  
 
 
IAZ048-172100-  
STORY-  
INCLUDING THE CITY OF AMES  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 62 78  
TEMP 64 74 81 84 76 68 66 64 63 71 80 82 77 68 66 63 62 69 75 77 73  
DEWPT 64 67 67 66 66 67 65 64 63 66 66 65 66 65 65 63 62 65 65 64 64  
RH 100 79 63 55 71 97 97100100 84 62 56 69 90 97100100 87 71 64 73  
WIND DIR SE SE S SE S SE SE SE E SE S S SE SE SE S SE SE SE SE SE  
WIND SPD 2 3 5 5 5 4 3 3 3 5 6 6 5 4 4 4 4 5 8 8 5  
CLOUDS B1 SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 30 50 30 60 60  
QPF 12HR 0.00-0.16 0.03-0.24 0.00-0.16 0.17-0.41 0.15-0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C C C C C C C C C C L L C C L L C  
TSTMS S S S C C S C C S C C C C C S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 62 82 62 83 57 80  
TEMP 63 61 78 76 66 62 79 77 66 62 80 77 64 57 77 74  
DEWPT 63 61 65 65 65 62 65 65 64 62 66 64 62 57 60 59  
PWIND DIR SE S S SW S SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 SC SC SC SC SC SC SC SC FW FW  
POP 12HR 40 30 10 20 30 20 20 10  
RAIN SHWRS C C C C S S C C S S S S  
TSTMS C C S S S C C S S S  
 
 
IAZ049-172100-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 62 83 61 78  
TEMP 63 74 82 84 77 68 66 64 62 71 80 83 77 68 66 63 62 68 75 77 73  
DEWPT 63 66 66 66 65 65 64 63 62 65 65 64 65 64 64 63 62 65 64 64 64  
RH 100 76 58 55 67 90 93 97100 81 60 53 67 87 93100100 90 69 64 73  
WIND DIR SE SE SE SE SE SE S SE SE SE S S SE S SE S S SE SE SE SE  
WIND SPD 2 3 5 5 3 3 3 3 3 5 6 5 4 4 3 4 4 5 8 8 5  
CLOUDS B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 30 40 30 50 50  
QPF 12HR 0 0.00-0.13 0.01-0.21 0.10-0.22 0.08-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S C C C C C C C C C C C C C C C  
TSTMS S S C C S C C S S C C C C C C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 61 81 61 82 57 80  
TEMP 63 60 78 75 65 61 79 76 66 61 80 76 63 57 77 74  
DEWPT 63 60 65 64 63 61 65 65 64 61 66 64 61 57 60 59  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 30 10 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S  
TSTMS C C S S S S C C S S S  
 
 
IAZ050-172100-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 62 84 61 79  
TEMP 63 75 82 84 79 68 66 64 62 72 81 83 78 69 67 63 62 69 75 78 73  
DEWPT 62 63 63 64 64 63 62 60 59 63 63 62 63 62 62 61 60 62 63 62 62  
RH 97 66 53 51 60 84 87 87 90 73 54 49 60 78 84 93 93 78 66 58 68  
WIND DIR E SE SE NE SE SE E SE SE SE S S SE SW E SE SE SE SE SE SE  
WIND SPD 2 3 4 4 2 3 3 3 3 4 6 5 3 3 3 4 4 6 8 8 5  
CLOUDS B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 20 20 40 50  
QPF 12HR 0 0.00-0.21 0.00-0.11 0.03-0.10 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S S S C C C C C C C C C  
TSTMS S S S S S S S S S C S C C S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 61 81 61 82 57 79  
TEMP 63 60 78 76 65 62 78 76 65 61 79 76 64 57 77 73  
DEWPT 61 60 63 62 61 61 64 63 62 61 65 63 60 56 59 57  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 30 20 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S  
TSTMS C S S S S S S C S S S S  
 
 
IAZ057-172100-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 80 59 76  
TEMP 63 72 79 78 73 67 66 63 62 70 77 79 74 65 64 61 60 67 73 75 71  
DEWPT 63 67 67 66 68 66 65 63 62 67 67 66 66 65 63 61 60 65 64 63 64  
RH 100 84 67 67 84 97 97100100 90 71 64 76100 97100100 93 73 66 79  
WIND DIR SE S S S S SE SE S SE S S S S S S S S S S S S  
WIND SPD 2 4 6 6 4 3 3 3 4 6 8 9 4 2 2 2 3 5 6 6 3  
CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 50 60 50 60 50  
QPF 12HR 0.05-0.44 0.14-0.49 0.05-0.10 0.18-0.31 0.05-0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L C C C C C L L L L C C C C S  
TSTMS S S C C C S C C S S S C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 79 60 81 60 82 55 80  
TEMP 62 59 77 74 64 61 78 77 65 60 79 76 62 56 77 74  
DEWPT 62 59 64 64 64 61 65 65 64 60 64 63 60 55 58 59  
PWIND DIR S S S SW S W NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 5  
RAIN SHWRS S S S S S S C C S S S  
TSTMS S S S S S C S S S  
 
 
IAZ058-172100-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 82 61 77  
TEMP 64 73 81 80 74 67 65 64 62 70 79 81 76 66 65 62 61 68 74 76 73  
DEWPT 63 68 68 67 68 67 65 64 62 67 67 66 67 66 65 62 61 66 64 64 64  
RH 97 84 65 65 82100100100100 90 67 60 74100100100100 93 71 66 73  
WIND DIR SE S S SE SE SE SE S SE S S S S S S S S S S S SE  
WIND SPD 2 3 5 6 4 4 3 3 4 5 8 8 4 3 3 3 3 5 6 5 3  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 50 50 50 60 60  
QPF 12HR 0.09-0.38 0.11-0.53 0.03-0.10 0.18-0.57 0.10-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C L L L L C C L L S  
TSTMS S S C C C C C C S S S C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 61 83 61 84 56 81  
TEMP 63 60 79 76 65 61 80 79 66 62 81 78 64 57 78 75  
DEWPT 63 60 65 64 65 61 65 65 64 62 65 64 61 57 59 59  
PWIND DIR S S S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S C C S S S S  
TSTMS S S S S S S S S S S  
 
 
IAZ059-172100-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 62 77  
TEMP 64 73 81 82 76 68 66 65 63 70 79 82 77 68 65 63 62 68 74 77 73  
DEWPT 64 68 68 68 67 67 65 64 63 67 67 66 67 66 65 63 62 66 65 65 64  
RH 100 84 65 63 74 97 97 97100 90 67 58 71 93100100100 93 74 67 73  
WIND DIR SE S S SE SE SE SE S SE SE S S S S S S S S S S SE  
WIND SPD 2 3 5 5 5 4 4 3 4 5 8 8 5 4 4 4 4 5 6 6 5  
CLOUDS B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 40 50 40 60 60  
QPF 12HR 0.01-0.35 0.11-0.54 0.03-0.40 0.21-0.38 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C L L C C L L C  
TSTMS S C C C C C S S S S C C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 62 83 62 84 57 81  
TEMP 63 61 79 76 66 62 80 78 66 62 80 78 65 57 78 75  
DEWPT 63 61 65 65 65 62 65 66 65 62 67 65 62 57 61 60  
PWIND DIR SE S S SW SW SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC B1 B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 30 20 10 20 30 20 20 10  
RAIN SHWRS C S S S S S C C S S S S  
TSTMS C S S S S S S S S S  
 
 
IAZ060-172100-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 64 83 63 78  
TEMP 65 74 82 84 78 69 68 65 64 71 80 82 78 69 67 64 63 69 75 77 73  
DEWPT 64 67 67 66 66 66 65 64 63 66 66 65 66 65 65 64 63 65 65 65 64  
RH 97 79 61 55 67 90 90 97 97 84 62 56 67 87 93100100 87 71 67 73  
WIND DIR E SE S SE S SE SE S E SE S S S SE S S SE SE S SE SE  
WIND SPD 2 3 5 5 5 4 3 3 3 5 6 6 5 4 4 4 4 5 8 8 5  
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 40 40 30 60 60  
QPF 12HR 0.01 0.04-0.52 0.07-0.56 0.16-0.28 0.13-0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C C L L C C L L C  
TSTMS S C C C C C S S S S C C C C S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 81 63 82 63 83 58 81  
TEMP 64 61 79 76 67 63 79 78 67 63 80 77 66 59 78 75  
DEWPT 64 61 65 65 65 63 65 65 65 63 67 65 62 58 61 59  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 30 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S S C C S S S S  
TSTMS C S S S S C S S S S  
 
 
IAZ061-172100-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 63 85 62 79  
TEMP 64 76 84 85 78 68 67 64 63 72 82 84 79 69 67 64 62 70 76 78 74  
DEWPT 63 66 65 66 65 66 65 63 62 65 64 64 65 65 65 64 62 65 65 64 64  
RH 97 71 53 53 64 93 93 97 97 79 55 51 62 87 93100100 84 69 62 71  
WIND DIR E SE SE SE SE SE SE SE E SE S S SE E SE S S SE SE SE SE  
WIND SPD 2 2 4 4 3 3 3 3 3 4 6 5 3 3 3 3 4 5 6 6 4  
CLOUDS B1 SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 30 40 30 50 60  
QPF 12HR 0 0.00-0.19 0.00-0.27 0.09-0.17 0.07-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S C C C C C C C C C C C C L L C  
TSTMS S S C C S C S S C C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 82 62 82 62 82 58 80  
TEMP 64 61 80 77 66 62 79 77 66 62 79 77 65 58 79 75  
DEWPT 64 61 65 64 64 62 65 65 65 62 67 65 62 58 61 59  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 30 20 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C C S  
TSTMS C C S S S S C C S S S  
 
 
IAZ062-172100-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 62 85 61 79  
TEMP 63 76 84 85 80 68 67 64 62 73 82 85 79 69 67 64 62 70 76 78 73  
DEWPT 62 63 63 63 64 63 63 61 60 63 63 62 63 62 62 62 61 64 63 63 63  
RH 97 64 49 48 58 84 87 90 93 71 53 46 58 78 84 93 97 81 64 60 71  
WIND DIR E SE SE NW E SE SE SE SE SE S S SE W E SE S SE SE SE SE  
WIND SPD 2 2 3 3 2 2 2 2 2 3 5 4 2 2 2 3 3 5 5 5 3  
CLOUDS B1 B1 SC B1 B1 B2 B1 B1 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1  
POP 12HR 20 20 20 50 50  
QPF 12HR 0 0.00-0.18 0.00-0.08 0.04-0.14 0.06-0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S S C C C C C C C C C  
TSTMS S S S S S S S C S C C S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 82 61 81 62 82 57 80  
TEMP 63 60 79 77 66 62 78 76 66 62 80 76 64 57 77 74  
DEWPT 62 60 63 62 62 62 64 63 63 62 66 63 61 57 60 58  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 30 20 20 30 30 30 10  
RAIN SHWRS C C S C S S S S C C S C C C S S  
TSTMS C S S S S S S S S S  
 
 
IAZ070-172100-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 80 59 76  
TEMP 64 73 80 79 74 68 66 64 62 70 77 79 74 66 65 62 60 66 73 75 72  
DEWPT 64 69 69 69 69 67 65 63 62 68 69 68 68 66 64 62 60 66 65 65 66  
RH 100 87 69 72 84 97 97 97100 93 76 69 82100 97100100100 76 71 81  
WIND DIR E S S S SE SE SE SE SE S S S S S S S S S S SW S  
WIND SPD 2 4 8 8 4 4 3 3 4 6 9 9 4 3 2 3 3 5 8 6 3  
CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 50 60 50 60 50  
QPF 12HR 0.05-0.39 0.10-0.43 0.09 0.17-0.32 0.03-0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L C C C C C L L L L C C C C S  
TSTMS S S C C C C S C S S C C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 78 61 80 61 82 55 79  
TEMP 63 59 77 74 65 61 78 76 66 61 79 76 62 56 76 74  
DEWPT 63 59 66 67 65 61 67 68 66 61 67 65 62 56 61 61  
PWIND DIR S S S S S W W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S C C S S S  
TSTMS S S S S S C S S S  
 
 
IAZ071-172100-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 81 61 76  
TEMP 64 73 81 79 73 67 65 64 63 70 78 80 75 66 65 63 61 68 73 76 72  
DEWPT 64 68 68 68 68 67 65 64 63 68 68 67 67 66 65 63 61 66 65 65 65  
RH 100 84 65 69 84100100100100 93 71 65 76100100100100 93 76 69 79  
WIND DIR SE S S SE SE SE SE S SE S S S S S S S S S S S S  
WIND SPD 3 5 6 6 5 4 4 4 4 6 9 9 5 4 4 4 4 5 8 6 4  
CLOUDS B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 40 50 50 60 60  
QPF 12HR 0.06-0.34 0.08-0.45 0.04-0.11 0.16-0.29 0.09-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C C C L L L L C C L L S  
TSTMS S S C C C C C C S S C C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 80 62 81 62 82 57 80  
TEMP 63 61 78 75 65 62 78 77 66 62 79 76 63 57 77 75  
DEWPT 63 61 66 65 65 62 66 67 66 62 67 65 62 57 61 60  
PWIND DIR S S S SW SW W W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S S C S S S S  
TSTMS S S S S S S S S S S  
 
 
IAZ072-172100-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 62 78  
TEMP 65 74 82 81 75 68 67 65 64 71 80 82 77 68 66 64 62 69 75 77 73  
DEWPT 64 67 67 67 66 66 65 64 64 66 66 65 66 66 65 63 62 65 64 64 64  
RH 97 79 61 63 74 93 93 97100 84 62 56 69 93 97 97100 87 69 64 73  
WIND DIR SE S SW SE SE S SE S SE S S S S S S S S S S S SE  
WIND SPD 3 4 5 6 5 5 4 4 4 5 8 8 5 5 4 4 5 5 8 6 5  
CLOUDS SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC  
POP 12HR 40 50 40 60 60  
QPF 12HR 0.03-0.26 0.07-0.43 0.02-0.38 0.22-0.44 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C L L C C L L S  
TSTMS S C C C C C S S S S C C S C S S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 62 82 63 83 58 81  
TEMP 64 61 79 76 66 63 79 77 67 63 80 77 65 58 78 75  
DEWPT 64 61 65 64 65 62 65 65 66 63 66 64 62 58 61 59  
PWIND DIR S S S SW SW SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC B1 B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S S C S S S S  
TSTMS S S S S S S S S S S  
 
 
IAZ073-172100-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 63 84 63 79  
TEMP 65 75 83 84 76 69 67 65 64 72 80 83 78 69 67 64 63 70 76 78 73  
DEWPT 64 67 66 66 66 66 65 64 63 66 65 65 66 66 65 64 63 66 65 64 64  
RH 97 76 57 55 71 90 93 97 97 81 60 55 67 90 93100100 87 69 62 73  
WIND DIR SE S S SE S SE SE S E SE S S S SE S S S S S S SE  
WIND SPD 2 3 5 5 4 4 4 3 3 5 8 8 5 4 4 4 4 5 8 8 5  
CLOUDS SC SC B1 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC B1  
POP 12HR 40 40 30 60 60  
QPF 12HR 0.01-0.16 0.03-0.36 0.03-0.49 0.14-0.29 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S C C C C C C C C L L C C L L C  
TSTMS S C C C S C S S S S C C S C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 63 82 63 82 59 81  
TEMP 64 61 79 76 66 63 79 77 67 63 79 77 65 59 79 75  
DEWPT 64 61 65 64 65 63 65 65 66 63 67 65 63 59 61 60  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 SC SC SC SC SC SC SC FW FW FW  
POP 12HR 30 30 10 20 30 20 20 10  
RAIN SHWRS C C S C S S S C S S S S  
TSTMS C C S S S S S S S S  
 
 
IAZ074-172100-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 63 85 63 79  
TEMP 65 77 85 85 78 68 67 65 64 73 82 84 79 69 67 65 63 70 76 79 74  
DEWPT 64 67 66 65 66 66 65 64 63 66 65 64 66 66 66 64 63 66 65 64 64  
RH 97 71 53 51 67 93 93 97 97 79 56 51 64 90 97 97100 87 69 60 71  
WIND DIR E SE S SW S SE E SE E SE S S S NE S SW S SE SE SE SE  
WIND SPD 2 3 5 5 3 3 3 3 3 4 6 5 3 3 3 4 4 5 6 6 4  
CLOUDS SC SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC B1  
POP 12HR 30 40 30 50 60  
QPF 12HR 0.00-0.31 0.00-0.15 0.00-0.43 0.08-0.18 0.10-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S C S S C C C C C C C C L L C  
TSTMS S S C C S S S S S S C C C C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 81 62 82 63 82 59 81  
TEMP 64 61 80 76 66 63 79 77 67 63 79 77 65 60 79 75  
DEWPT 64 61 65 64 65 63 65 66 66 63 67 66 64 60 62 61  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW  
POP 12HR 40 30 20 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S S  
TSTMS C C S S S S S S S S S  
 
 
IAZ075-172100-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 63 86 63 80  
TEMP 65 77 85 87 80 69 67 64 63 73 83 85 80 69 67 65 63 70 77 79 75  
DEWPT 63 65 63 64 64 65 65 62 62 64 64 63 64 64 64 64 63 65 64 63 64  
RH 93 67 48 46 58 87 93 93 97 73 53 48 58 84 90 97100 84 64 58 69  
WIND DIR E SE SE NW E E SE SE SE SE S S SE NW SE SW S SE SE SE SE  
WIND SPD 2 2 4 4 2 2 2 2 3 3 5 5 2 3 3 3 3 5 5 5 3  
CLOUDS B1 SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 20 20 20 50 50  
QPF 12HR 0.00-0.30 0.00-0.16 0 0.05-0.13 0.09-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S S S C C C C C C C C C  
TSTMS S S S S S S S S C S C S S S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 83 62 82 63 82 59 81  
TEMP 64 61 80 78 66 63 79 77 67 63 79 77 65 60 79 75  
DEWPT 64 61 64 63 64 63 65 65 66 63 67 65 64 60 62 60  
PWIND DIR SE S S SW SW SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 B1 SC SC SC B1 SC SC SC FW FW  
POP 12HR 40 40 20 20 40 30 30 20  
RAIN SHWRS C C S C S S S S C C S C C S S S  
TSTMS C S S S S S S S S S S  
 
 
IAZ081-172100-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 62 81 59 76  
TEMP 64 74 81 80 74 67 65 64 62 70 78 80 74 66 65 62 60 67 73 75 72  
DEWPT 64 68 69 68 69 67 65 64 62 68 69 69 68 66 64 62 60 67 66 66 66  
RH 100 82 67 67 84100100100100 93 74 69 82100 97100100100 79 74 81  
WIND DIR SE S S S SE SE SE SE SE S S S S S S S S S S SW S  
WIND SPD 3 4 6 6 4 4 4 4 4 5 8 8 4 3 3 3 4 5 6 5 3  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 SC  
POP 12HR 40 60 50 60 60  
QPF 12HR 0.04-0.43 0.08-0.32 0.08-0.29 0.19-0.56 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C L C C C C C L L L L C C L L S  
TSTMS S S C C C C S C S S C C C C C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 79 61 81 61 82 55 80  
TEMP 63 59 77 74 64 61 78 76 66 61 79 76 62 56 77 74  
DEWPT 63 59 66 67 64 61 67 69 65 61 67 67 62 56 62 62  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S C C S S S  
TSTMS S S S S S C S S S S  
 
 
IAZ082-172100-  
UNION-  
INCLUDING THE CITY OF CRESTON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 82 61 77  
TEMP 65 75 82 80 73 67 65 64 62 71 79 81 75 67 65 62 61 69 74 76 72  
DEWPT 64 67 67 67 67 66 65 64 62 67 67 66 67 66 65 62 61 66 65 64 64  
RH 97 76 61 65 81 97100100100 87 67 60 76 97100100100 90 74 66 76  
WIND DIR SE S S SE SE SE SE S SE S S S S S S S S S S S S  
WIND SPD 3 4 6 6 5 4 4 4 4 5 8 8 5 4 4 4 4 5 8 6 4  
CLOUDS SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 SC  
POP 12HR 40 50 50 60 60  
QPF 12HR 0.07-0.29 0.05-0.29 0.03-0.20 0.20-0.46 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C L L C C L L S  
TSTMS S C C C C C C S S C C C S C C S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 80 62 81 62 82 57 80  
TEMP 63 60 79 75 65 62 78 76 66 62 79 76 63 57 78 74  
DEWPT 63 60 65 65 65 62 66 67 66 62 67 65 62 57 61 61  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S C C S S S S  
TSTMS S S S S S S S S S S  
 
 
IAZ083-172100-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 61 78  
TEMP 64 76 83 82 74 67 66 64 63 72 79 82 77 67 65 63 62 69 75 77 72  
DEWPT 64 67 66 66 67 66 65 64 63 66 65 64 66 67 65 63 62 66 64 64 64  
RH 100 74 57 58 79 97 97100100 81 62 55 69100100100100 90 69 64 76  
WIND DIR SE S SW SE SE S SE S SE S S S S SE SW SW S S S S S  
WIND SPD 2 3 5 5 3 3 3 3 3 5 6 6 4 3 3 3 4 5 6 6 3  
CLOUDS SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC  
POP 12HR 40 50 40 60 60  
QPF 12HR 0.02-0.27 0.02-0.21 0.00-0.15 0.26-0.36 0.13-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S C C C C C C C C L L C C L L S  
TSTMS S C C C S C S S S S C C S S S S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 80 62 81 62 82 57 80  
TEMP 63 61 79 75 65 63 78 76 66 63 79 76 63 57 78 74  
DEWPT 63 61 65 64 65 63 66 66 66 63 67 66 63 57 62 61  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC FW FW FW CL  
POP 12HR 20 30 10 20 30 20 20 10  
RAIN SHWRS S C S C S S S C S S S S  
TSTMS S S S S S S S S S S  
 
 
IAZ084-172100-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 63 84 62 78  
TEMP 64 77 83 85 76 67 66 64 63 73 81 83 78 68 66 64 62 70 75 77 72  
DEWPT 64 68 67 67 68 67 65 64 63 67 66 65 68 67 66 64 62 68 65 65 66  
RH 100 74 59 55 76100 97100100 81 60 55 71 97100100100 93 71 67 81  
WIND DIR SE SE S SE S SE SE S SE S S S S E S SW S S S S S  
WIND SPD 2 3 5 4 2 3 3 3 3 4 5 6 3 3 3 3 3 5 6 5 3  
CLOUDS SC FW SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC B1  
POP 12HR 30 40 30 50 60  
QPF 12HR 0.01-0.34 0.00-0.20 0.01-0.46 0.12-0.34 0.13-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S C C C C C C C C C C C L L C  
TSTMS S C C C S S S S S S C C S S S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 80 62 81 62 81 58 80  
TEMP 63 61 79 75 66 63 78 75 66 63 79 76 64 58 78 74  
DEWPT 63 61 65 67 65 63 67 68 66 63 68 68 64 58 63 63  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC FW CL  
POP 12HR 30 30 10 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C S C S S  
TSTMS C S S S S S S S S S S  
 
 
IAZ085-172100-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 63 86 63 79  
TEMP 65 78 85 86 78 68 67 65 64 73 83 85 80 70 67 65 63 70 77 79 74  
DEWPT 64 66 65 65 66 66 65 63 62 65 65 64 66 66 66 65 63 67 65 64 66  
RH 97 67 51 50 67 93 93 93 93 76 55 50 62 87 97100100 90 67 60 76  
WIND DIR E SE S W S E SE SE SE SE S S SW NE S SW SW SE S S S  
WIND SPD 2 3 4 4 2 3 3 3 3 4 5 5 3 3 3 3 3 5 5 5 3  
CLOUDS SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC B1  
POP 12HR 20 30 20 50 60  
QPF 12HR 0.00-0.21 0.00-0.06 0.00-0.18 0.09-0.19 0.10-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C S S S S C C C C C C L L C  
TSTMS S S S S S S S S S S C S C S S S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 82 62 81 63 81 59 81  
TEMP 64 61 81 76 66 63 78 76 67 63 79 77 65 60 79 74  
DEWPT 64 61 65 65 65 63 66 67 66 63 67 68 65 60 63 63  
PWIND DIR S S S SW SW SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC FW CL  
POP 12HR 40 40 20 20 40 30 30 10  
RAIN SHWRS C C S C S S S S C C C C C S S  
TSTMS C S S S S S S S S S S S  
 
 
IAZ086-172100-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 89 62 88 63 81  
TEMP 64 78 86 88 82 70 68 64 63 74 84 87 82 70 67 65 63 71 78 80 75  
DEWPT 63 64 63 64 64 65 64 62 61 64 64 63 64 64 64 64 63 66 65 64 65  
RH 97 62 46 45 55 84 87 93 93 71 51 45 55 81 90 97100 84 64 58 71  
WIND DIR E SE SE N N E SE SE SE SE SE S S NW SW SW NW SE SE SE SE  
WIND SPD 2 3 4 4 2 3 3 3 3 3 5 5 3 3 3 3 3 5 5 5 4  
CLOUDS SC SC SC SC B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 B2 B1 B2 B1 B1 B1  
POP 12HR 10 20 20 50 50  
QPF 12HR 0 0 0.01 0.03-0.09 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C C C C C C C C  
TSTMS S S S S C S C S S S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 83 62 82 63 82 60 81  
TEMP 65 61 81 78 66 63 79 77 67 63 79 77 65 60 79 75  
DEWPT 64 61 65 64 64 63 66 66 66 63 67 67 65 60 64 63  
PWIND DIR SE S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 SC SC SC FW FW  
POP 12HR 50 40 20 20 40 30 30 20  
RAIN SHWRS C C S C S S S S C C C C C C S S  
TSTMS C S S S S S S S S S S  
 
 
IAZ092-172100-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 81 59 76  
TEMP 64 74 81 80 75 67 65 64 62 71 78 80 74 66 64 61 60 68 73 76 72  
DEWPT 64 68 68 68 68 67 65 64 62 68 68 68 68 66 63 61 60 66 66 66 66  
RH 100 82 65 67 79100100100100 90 71 67 82100 97100100 93 79 71 81  
WIND DIR SE S S S SE SE S SE SE S S S S S S S S S S SW S  
WIND SPD 2 4 5 5 4 3 3 3 3 5 6 8 4 3 3 3 3 4 5 5 3  
CLOUDS SC B1 B2 B2 B2 B2 OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 40 60 60 60 60  
QPF 12HR 0.03-0.40 0.07-0.28 0.14-0.34 0.23-0.55 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C L C C C L L L L L L C C L L S  
TSTMS S C C C C C S C S S C C C C S S C C C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 78 61 80 60 81 56 80  
TEMP 63 58 77 74 63 61 77 75 65 61 79 76 62 56 77 74  
DEWPT 62 58 66 67 63 61 68 69 65 61 67 67 62 56 63 62  
PWIND DIR S S S SW S SW W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S S C C S S S  
TSTMS S S S S S S S S S S S  
 
 
IAZ093-172100-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 63 82 61 76  
TEMP 65 75 83 81 74 68 66 64 63 71 79 81 75 67 65 62 61 68 74 76 72  
DEWPT 64 67 67 67 68 66 65 64 63 67 67 66 67 67 65 62 61 66 65 65 65  
RH 97 76 59 63 82 93 97100100 87 67 60 76100100100100 93 74 69 79  
WIND DIR SE S SW S SE SE SE S SE S S S SW S SW S S S S S S  
WIND SPD 2 4 5 5 3 3 3 3 3 5 6 6 3 3 3 3 3 5 6 5 3  
CLOUDS SC SC SC B1 B2 B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 40 50 50 60 60  
QPF 12HR 0.01-0.22 0.04-0.28 0.04-0.21 0.27-0.46 0.09-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C C C C C C C L L L L L L S  
TSTMS C C C C S S C S S C C C C S S S C C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 79 62 80 61 81 57 80  
TEMP 63 60 78 74 64 62 77 75 66 62 79 76 63 57 78 74  
DEWPT 63 60 65 65 64 62 67 68 66 62 67 66 63 57 62 62  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 SC FW FW FW FW  
POP 12HR 20 20 10 20 30 20 20 10  
RAIN SHWRS S S S S S S C C S S S S  
TSTMS S S S S S S S S S S  
 
 
IAZ094-172100-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 83 61 78  
TEMP 65 76 84 82 74 67 66 64 63 72 79 82 77 68 66 64 62 70 75 77 73  
DEWPT 64 67 65 66 66 66 66 64 63 66 65 64 66 67 66 63 62 66 64 64 64  
RH 97 74 53 58 76 97100100100 81 62 55 69 97100 97100 87 69 64 73  
WIND DIR E S SW SE SE E SE SE SE S S S SW SE SW SW S S S S S  
WIND SPD 2 3 5 5 3 2 2 3 3 4 6 6 3 2 3 3 3 4 6 5 2  
CLOUDS SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 40 40 40 60 60  
QPF 12HR 0.01-0.39 0.01-0.21 0.00-0.11 0.35-0.45 0.15-0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S C C C C C C C C L L L L L L S  
TSTMS S C C C S C S S S S C C S S S S S C C S  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 80 62 81 62 82 57 80  
TEMP 63 60 79 75 66 62 78 75 66 63 79 76 63 57 78 74  
DEWPT 63 60 65 65 65 62 66 67 66 63 67 66 63 57 62 62  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 SC FW FW FW CL  
POP 12HR 20 30 10 20 30 30 20 10  
RAIN SHWRS S S S C S S S C C S C S S  
TSTMS S S S S S S S S S S  
 
 
IAZ095-172100-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 63 84 61 78  
TEMP 64 78 85 85 76 68 66 65 63 74 81 83 78 68 66 64 62 70 76 77 72  
DEWPT 64 67 65 66 67 67 65 64 62 66 65 65 67 67 66 64 62 68 65 65 65  
RH 100 69 51 53 74 97 97 97 97 76 58 55 69 97100100100 93 69 67 79  
WIND DIR E SE S S S E E S SE S S S S E SW SW S S S S S  
WIND SPD 2 3 5 4 2 3 3 3 3 4 5 5 3 3 3 3 3 5 6 5 3  
CLOUDS SC FW SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 30 40 30 60 60  
QPF 12HR 0.06-0.41 0.00-0.05 0.00-0.39 0.22-0.41 0.13-0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S C C C C C C C L L L L L L C  
TSTMS S C C S S S S S S S C C S C S S S C C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 80 62 80 62 81 57 80  
TEMP 63 60 80 75 66 62 78 75 66 63 79 76 63 58 78 74  
DEWPT 63 60 65 66 65 62 66 68 66 63 67 68 63 58 63 63  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC B1 SC SC SC SC FW CL  
POP 12HR 30 30 20 20 30 30 20 10  
RAIN SHWRS C C S C S S S C C C C S S  
TSTMS C S S S S S S S S S  
 
 
IAZ096-172100-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 63 86 61 62 67 79  
TEMP 64 79 86 87 80 68 67 65 64 74 83 86 80 69 67 65 63 70 77 79 73  
DEWPT 64 66 65 65 66 67 65 63 62 65 64 64 66 66 66 64 62 67 65 65 66  
RH 100 64 50 48 62 97 93 93 93 74 53 48 62 90 97 97 97 90 67 62 79  
WIND DIR E SE S NW W E SE SE SE SE S S SW N S SW SW SE S S S  
WIND SPD 2 2 4 4 2 2 2 2 2 3 5 5 2 2 2 3 3 4 5 5 3  
CLOUDS B1 SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 20 30 20 50 60  
QPF 12HR 0.00-0.26 0 0 0.08-0.24 0.08-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C S S S S C C C C C C L L C  
TSTMS S S S S S S S S S C S C S S S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 62 80 62 81 58 80  
TEMP 63 61 81 76 66 63 78 76 66 63 79 76 64 59 79 74  
DEWPT 63 61 65 65 65 63 66 67 66 63 67 68 64 59 63 64  
PWIND DIR S S S SW SW SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC SC FW CL  
POP 12HR 40 40 20 30 40 30 30 20  
RAIN SHWRS C C S C S S C S C C C C C S S  
TSTMS C S S S S S S S S S  
 
 
IAZ097-172100-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
433 AM CDT WED SEP 17 2025  
 
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 89 62 88 63 81  
TEMP 64 78 87 89 82 70 68 65 63 75 85 88 82 70 67 65 63 71 78 80 75  
DEWPT 63 65 65 65 65 65 64 62 60 65 65 64 65 65 64 64 63 68 67 66 67  
RH 97 64 48 45 56 84 87 90 90 71 51 45 56 84 90 97100 90 69 62 76  
WIND DIR E SE SE NE NW E SE SE SE SE SE S S NW SW SW NW SE SE S S  
WIND SPD 2 2 3 3 2 2 2 2 2 3 5 4 3 3 3 3 2 4 5 5 3  
CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 10 20 20 50 50  
QPF 12HR 0 0 0.00-0.09 0.04-0.10 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S C C C C C C C  
TSTMS S S S S S C S S S S C C  
 
DATE SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 83 62 81 62 82 60 81  
TEMP 64 61 81 78 66 63 79 77 66 62 79 77 65 60 79 74  
DEWPT 64 61 66 66 64 63 67 68 66 62 69 69 65 60 65 65  
PWIND DIR S S S SW S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 B1 B1 SC B1 B1 SC SC SC FW FW  
POP 12HR 40 40 20 30 40 30 30 20  
RAIN SHWRS C C S C S S C S C C C C C C S S  
TSTMS C S S S S S S S S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IA Page
Main Text Page