873  
FOUS53 KDMX 022302  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
601 PM CDT WED SEP 2 2026  
 
IAZ004-030900-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 68 88 71 89 70  
TEMP 85 76 72 70 69 77 83 87 85 76 75 73 71 79 86 89 85 76 74 72 70  
DEWPT 71 70 68 67 66 69 71 72 73 70 68 67 66 70 72 73 74 71 70 68 68  
RH 63 82 87 90 90 76 67 61 67 82 79 81 84 74 63 59 70 85 87 87 93  
WIND DIR S S S S SW S S S S S S S S S S S S SE S S SE  
WIND SPD 3 4 4 8 9 11 13 12 8 8 8 9 8 9 8 6 5 5 4 5 5  
CLOUDS FW FW FW SC B1 SC SC FW FW FW FW SC FW FW FW FW FW FW FW FW SC  
POP 12HR 30 30 20 10 10  
QPF 12HR 0.03 0.01 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 90 94 91 92 97 93  
MAX HEAT 93 86 88 98 88 94 99 90  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 88 69 86 67 83 67 83 65 80  
TEMP 85 84 73 70 82 81 71 67 79 79 71 69 79 79 70 65 78 76  
DEWPT 73 73 69 68 71 71 68 67 70 70 65 63 69 70 64 61 65 66  
PWIND DIR S SE S SE SE S SW W W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B2 B1 SC B1 B1 SC SC SC SC SC  
POP 12HR 10 30 40 40 20 40 40 40 20  
RAIN SHWRS S C C C S C S C C S C C S S  
TSTMS S S S C S C S C S S S S  
 
 
IAZ005-030900-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 69 87 71 89 70  
TEMP 84 77 72 71 70 77 82 86 84 77 75 73 71 79 85 88 85 76 74 72 70  
DEWPT 73 72 70 68 67 72 73 75 75 72 70 68 68 73 75 76 77 73 71 70 69  
RH 70 85 93 90 90 85 74 70 74 85 84 84 90 82 72 68 77 90 90 93 97  
WIND DIR S S S S S S S S SE S S S S S S S S SE S S SE  
WIND SPD 3 4 4 6 9 10 12 11 6 8 6 8 8 9 8 5 4 5 4 5 4  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW FW SC FW SC FW FW FW FW FW SC SC  
POP 12HR 30 30 30 10 20  
QPF 12HR 0.04-0.09 0.02 0.04 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C S S S S  
TSTMS C C S S S S S S  
HEAT INDEX 91 88 95 93 94 99 95  
MAX HEAT 96 87 90 99 90 96 102 93  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 88 69 86 67 83 67 83 65 81  
TEMP 85 84 74 70 83 81 71 67 80 79 72 69 80 79 71 66 78 76  
DEWPT 75 75 71 70 74 73 69 67 73 73 66 65 72 72 66 63 68 68  
PWIND DIR SE SE SE SE SE S SW W W  
WIND CHAR LT LT LT LT GN GN BZ GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 B1 SC B1 B1 SC SC B1 B1 SC  
POP 12HR 10 20 40 40 30 40 40 50 30  
RAIN SHWRS S S C C S C C C C S C C S C  
TSTMS S S S C S C C S S S S S  
 
 
IAZ006-030900-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 68 86 70 89 69  
TEMP 83 76 72 70 69 77 82 85 83 76 74 72 71 79 85 88 85 76 74 71 70  
DEWPT 73 72 70 68 67 71 72 73 74 71 70 68 68 72 74 74 75 72 71 70 69  
RH 72 87 93 93 93 82 72 67 74 85 87 87 90 79 70 63 72 87 90 97 97  
WIND DIR S SE S S S S S S SE S S SE S S S S SE SE S SE SE  
WIND SPD 3 3 4 5 6 9 11 11 6 6 6 6 6 8 8 5 4 4 4 4 4  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW SC SC SC SC FW FW FW FW SC SC SC  
POP 12HR 30 30 30 10 30  
QPF 12HR 0.05-0.12 0.01 0.05 0 0.02-0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C C S S  
TSTMS C C S S S C C S S  
HEAT INDEX 89 87 92 90 94 97 93  
MAX HEAT 93 84 88 96 86 95 99 89  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 88 69 85 66 82 66 81 65 80  
TEMP 85 83 73 70 83 81 71 67 79 78 71 68 79 78 70 65 77 75  
DEWPT 74 74 71 70 73 72 68 67 71 71 66 64 70 70 66 63 67 66  
PWIND DIR SE SE SE SE SE SE S W W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B2 B1 SC SC B1 SC SC SC B1 SC  
POP 12HR 5 20 30 40 30 40 30 50 30  
RAIN SHWRS S S C C C C C C C S C C S C  
TSTMS S S S C C C S S S S S S  
 
 
IAZ007-030900-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 68 86 69 88 69  
TEMP 82 74 72 70 69 77 82 84 82 75 73 72 70 79 85 87 84 75 73 71 69  
DEWPT 73 71 70 68 67 71 72 73 73 71 70 68 68 72 74 74 75 72 71 70 69  
RH 74 90 93 93 93 82 72 70 74 87 90 87 93 79 70 65 74 90 93 97100  
WIND DIR SE SE S S S S S S SE S S SE S S S S S SE S SE SE  
WIND SPD 2 3 3 4 5 6 10 10 6 6 5 6 5 6 8 6 3 4 3 3 3  
CLOUDS FW FW SC SC B1 B1 SC SC FW FW B1 SC SC SC FW FW FW FW SC SC SC  
POP 12HR 20 30 40 10 30  
QPF 12HR 0.03-0.12 0.02 0.04-0.16 0 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S C C C C C  
TSTMS S C S S S C C C S  
HEAT INDEX 87 87 90 88 93 95 92  
MAX HEAT 92 89 93 84 94 98 88  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 87 68 85 66 81 65 81 65 80  
TEMP 85 82 73 69 82 80 71 67 79 78 70 67 79 78 70 66 77 75  
DEWPT 74 74 71 69 73 72 68 67 71 70 66 64 70 70 66 63 66 66  
PWIND DIR SE SE SE SE SE SE S W W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B2 B1 B1 SC B1 SC SC B1 B1 SC  
POP 12HR 10 20 30 40 30 40 30 50 30  
RAIN SHWRS S S C C C C C C C S C C S C  
TSTMS S S S C C C S S S S S S  
 
 
IAZ015-030900-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 68 89 71 90 70  
TEMP 86 77 72 70 69 77 83 87 85 77 75 73 71 79 86 89 86 76 73 72 70  
DEWPT 73 72 69 67 66 71 72 74 74 71 69 67 67 72 74 75 75 72 70 69 68  
RH 65 85 90 90 90 82 70 65 70 82 82 81 87 79 68 64 70 87 90 90 93  
WIND DIR S S S S S S S S S S S S S S S S S SE S SE S  
WIND SPD 3 3 4 6 8 10 13 12 6 6 6 8 6 8 8 6 4 4 4 5 4  
CLOUDS FW FW FW SC B1 B1 FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC  
POP 12HR 40 30 20 10 10  
QPF 12HR 0.03 0.02 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 92 88 96 93 94 99 95  
MAX HEAT 97 87 90 100 90 95 103 93  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 89 69 87 67 84 67 84 65 82  
TEMP 86 85 73 70 83 82 71 68 80 80 72 69 80 80 70 66 79 77  
DEWPT 74 74 70 69 73 72 68 67 72 71 66 64 71 71 65 62 67 67  
PWIND DIR SE SE SE SE SE S SW W W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 B1 SC B1 B1 SC SC SC B1 SC  
POP 12HR 10 30 40 40 20 40 40 40 20  
RAIN SHWRS S C C C S C S C C S C C S S  
TSTMS S S S C S C S S S S S S  
 
 
IAZ016-030900-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 69 86 70 88 69  
TEMP 83 76 72 71 70 77 82 86 83 76 74 72 71 79 85 87 85 76 74 71 70  
DEWPT 74 72 69 67 66 70 72 73 74 71 69 68 67 72 73 74 75 72 70 69 69  
RH 74 87 90 87 87 79 72 65 74 85 84 87 87 79 67 65 72 87 87 93 97  
WIND DIR S S S S S S S S SE S S S S S S S S SE S SE SE  
WIND SPD 2 3 4 6 8 9 11 11 6 6 6 8 6 8 8 5 4 5 4 4 3  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW SC SC SC FW FW FW FW FW SC FW SC  
POP 12HR 30 30 30 10 30  
QPF 12HR 0.04 0.02 0.03 0 0.00-0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C S S  
TSTMS C C S S C C S  
HEAT INDEX 90 87 92 90 92 95 93  
MAX HEAT 95 84 88 96 88 94 99 89  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 87 69 85 66 82 66 82 65 80  
TEMP 84 83 73 70 83 81 71 67 80 79 71 68 79 79 71 66 78 76  
DEWPT 73 74 70 69 72 72 68 67 71 71 65 64 70 70 65 62 66 66  
PWIND DIR SE SE SE SE SE SE S W W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B1 B1 SC B1 B1 SC SC B1 SC SC  
POP 12HR 10 20 30 40 30 30 40 50 30  
RAIN SHWRS S S C C C C C C C S C C C C  
TSTMS S S S C C C S S S S S S  
 
 
IAZ017-030900-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 69 87 70 88 69  
TEMP 82 75 72 71 70 78 83 86 83 76 74 72 71 80 85 88 85 75 73 71 70  
DEWPT 74 72 69 67 66 70 72 72 73 70 68 67 68 71 73 73 74 72 70 69 69  
RH 77 90 90 87 87 76 70 63 72 82 82 84 90 74 67 61 70 90 90 93 97  
WIND DIR S S S S S S S S SE S S SE S S S S S E S SE S  
WIND SPD 3 3 3 5 5 6 9 9 5 6 5 6 5 6 6 5 3 3 3 3 3  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW SC SC B1 SC FW FW FW FW SC FW SC  
POP 12HR 20 30 40 10 30  
QPF 12HR 0.02-0.08 0.02 0.04 0.01 0.02-0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S C C C C C  
TSTMS S C S S C C C C S  
HEAT INDEX 88 92 89 92 96 92  
MAX HEAT 92 84 90 95 87 94 98 88  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 88 68 85 66 82 66 82 66 80  
TEMP 85 83 73 69 83 81 71 67 79 78 71 68 80 78 71 66 78 76  
DEWPT 73 73 70 69 72 71 68 67 70 69 65 63 69 69 65 63 66 65  
PWIND DIR SE SE SE SE SE SE S W W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B2 B1 B1 B1 B1 SC SC B1 SC SC  
POP 12HR 10 20 20 40 30 30 40 50 30  
RAIN SHWRS S S S C C C C C S C C C C  
TSTMS S S S C C S S S S S S  
 
 
IAZ023-030900-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 69 90 71 91 69  
TEMP 86 78 73 72 70 77 84 89 86 77 75 73 72 79 87 90 87 76 74 72 70  
DEWPT 73 72 68 66 66 71 73 74 75 70 68 67 67 72 74 75 75 71 70 69 68  
RH 65 82 84 81 87 82 70 61 70 79 79 81 84 79 65 62 68 85 87 90 93  
WIND DIR S S S S S S S S S S S S S S S S S SE SE SE S  
WIND SPD 1 2 3 5 5 8 11 10 4 4 5 5 5 6 6 4 2 3 3 3 3  
CLOUDS CL SC SC SC B1 B1 FW FW FW FW FW SC FW FW FW FW FW FW SC SC SC  
POP 12HR 40 30 20 10 10  
QPF 12HR 0.03 0.05 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 93 90 98 95 96101 97  
MAX HEAT 97 87 94 102 93 98 103 94  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 90 68 88 67 86 68 86 66 84  
TEMP 87 86 73 69 85 83 71 68 82 82 72 69 82 81 71 66 81 78  
DEWPT 74 74 70 69 73 73 68 67 72 72 66 64 71 71 65 62 68 68  
PWIND DIR S SE SE SE SE S SW W NW  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 B1 SC B1 B2 SC SC B1 B1 SC  
POP 12HR 10 20 30 40 20 30 40 40 30  
RAIN SHWRS S C C S C S C C S C C C C  
TSTMS S S C S C S S S S S  
 
 
IAZ024-030900-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 70 89 72 91 70  
TEMP 85 78 74 72 71 78 84 88 86 78 76 74 72 80 87 90 87 77 75 72 71  
DEWPT 74 73 69 67 67 71 72 73 74 71 69 68 68 72 74 74 75 72 70 70 69  
RH 70 85 84 84 87 79 67 61 68 79 79 82 87 77 65 60 68 85 84 93 93  
WIND DIR S S S S S S S S S S S S S S S S S SE S S SE  
WIND SPD 3 3 5 6 6 9 11 11 6 6 6 8 6 8 8 5 4 4 4 5 4  
CLOUDS FW SC SC SC B1 B1 SC FW FW FW FW SC FW SC FW FW FW FW SC SC SC  
POP 12HR 40 30 20 10 10  
QPF 12HR 0.04 0.04 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 93 89 96 94 95100 96  
MAX HEAT 98 87 92 101 92 97 102 93  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 89 70 87 67 85 68 85 67 83  
TEMP 86 85 74 70 84 83 72 68 81 81 73 70 82 81 72 67 80 78  
DEWPT 74 74 71 69 73 72 69 67 71 71 66 65 70 71 66 63 67 67  
PWIND DIR SE SE SE SE SE SE SW W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 B1 SC B1 B1 SC SC B1 B1 SC  
POP 12HR 10 20 30 40 30 30 40 50 30  
RAIN SHWRS S C C C C C C C S C C C C  
TSTMS S S C C C C S S S S S  
 
 
IAZ025-030900-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 70 89 71 90 70  
TEMP 84 77 74 72 71 78 83 88 85 77 76 74 72 79 86 89 86 77 75 72 71  
DEWPT 75 72 68 66 66 70 70 71 73 70 68 67 67 70 72 72 74 71 69 69 68  
RH 74 85 82 81 84 76 65 57 67 79 76 79 84 74 63 57 68 82 82 90 90  
WIND DIR S S S S S S S S S S S S S S S S S SE SE S SE  
WIND SPD 4 4 5 8 6 9 11 11 6 8 8 8 6 8 6 6 4 5 4 4 4  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW SC SC FW SC FW FW FW FW FW SC SC  
POP 12HR 30 30 30 10 10  
QPF 12HR 0.03 0.02 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S  
TSTMS S C C S S S S  
HEAT INDEX 92 88 94 91 92 96 93  
MAX HEAT 96 86 90 97 90 95 100 91  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 89 70 87 67 84 68 84 67 82  
TEMP 86 84 74 70 84 82 72 68 81 80 72 69 81 80 72 67 79 78  
DEWPT 72 73 70 69 71 71 68 67 69 70 65 63 68 69 65 62 65 65  
PWIND DIR SE SE SE SE SE SE S W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 B1 SC SC B1 SC SC B1 SC SC  
POP 12HR 10 20 20 40 30 30 40 50 30  
RAIN SHWRS S S S C C C C C S C C C C  
TSTMS S S S C C S S S S S S  
 
 
IAZ026-030900-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 70 88 71 90 69  
TEMP 83 76 73 72 71 78 84 88 84 76 75 73 71 79 86 89 85 76 74 72 70  
DEWPT 74 72 68 66 66 69 70 71 72 70 68 67 67 70 72 72 74 71 69 68 68  
RH 74 87 84 81 84 74 63 57 67 82 79 81 87 74 63 57 70 85 84 87 93  
WIND DIR S S S S S S S S S S S S S S S S S E SE SE S  
WIND SPD 3 3 4 6 5 6 9 9 5 6 6 6 5 6 6 5 3 4 3 3 3  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW SC SC SC FW FW FW FW FW FW FW SC  
POP 12HR 20 30 30 10 20  
QPF 12HR 0.03 0.01 0.03 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S S S S  
TSTMS S C S S S S S S  
HEAT INDEX 90 94 90 92 96 93  
MAX HEAT 93 86 91 96 88 94 98 90  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 89 69 86 67 83 67 84 67 82  
TEMP 86 84 73 70 84 81 71 67 81 79 72 69 81 80 72 67 79 77  
DEWPT 72 72 70 69 71 70 68 66 69 69 65 63 67 68 65 63 64 64  
PWIND DIR SE SE SE SE SE SE S W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B1 B1 SC SC B1 SC SC B1 SC SC  
POP 12HR 10 20 20 40 30 30 40 50 30  
RAIN SHWRS S S S C C C C C S C C C C  
TSTMS S S S C C S S S S S S  
 
 
IAZ027-030900-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 70 88 71 89 69  
TEMP 84 77 74 73 71 79 85 88 85 77 76 73 71 80 86 89 85 77 74 72 70  
DEWPT 74 72 68 67 67 71 72 72 73 70 68 68 68 72 74 73 75 72 70 70 69  
RH 72 85 82 81 87 77 65 59 67 79 76 84 90 77 68 59 72 85 87 93 97  
WIND DIR S S S S S SW S S S S S SE S S S S S SE SE SE SE  
WIND SPD 4 4 4 6 4 6 9 9 6 8 6 6 4 6 6 5 3 4 3 3 3  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW SC SC FW SC FW FW FW FW SC FW SC  
POP 12HR 20 30 30 10 30  
QPF 12HR 0.03 0.00-0.05 0.01-0.07 0.01 0.00-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S C C S S  
TSTMS S S C S S S C S S  
HEAT INDEX 91 91 96 91 94 98 94  
MAX HEAT 94 87 93 98 89 97 101 90  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 89 69 86 67 83 67 83 67 82  
TEMP 86 84 74 70 84 82 72 68 81 79 72 69 81 80 73 68 80 77  
DEWPT 73 73 71 69 72 71 68 67 70 69 65 63 69 68 65 64 66 65  
PWIND DIR SE SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B1 B1 SC SC B1 SC SC B1 SC SC  
POP 12HR 10 20 20 40 30 30 30 50 30  
RAIN SHWRS S S S C C C C C S C C C C  
TSTMS S S S C C S S S S S S S  
 
 
IAZ028-030900-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 70 88 70 89 69  
TEMP 83 76 75 72 71 79 85 88 84 77 76 73 71 80 86 89 85 77 74 72 70  
DEWPT 74 72 69 67 68 71 73 73 74 71 69 68 69 72 74 74 75 72 71 70 70  
RH 74 87 82 84 90 77 67 61 72 82 79 84 93 77 68 61 72 85 90 93100  
WIND DIR S S S S S SW S S S S S SE S S S S SE SE SE SE SE  
WIND SPD 4 5 5 6 5 6 10 10 8 9 9 6 5 8 8 6 4 5 4 4 4  
CLOUDS FW FW FW SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW FW SC SC SC  
POP 12HR 30 30 40 10 30  
QPF 12HR 0.02 0.02 0.05-0.12 0 0.02-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S C C C S S  
TSTMS S S C S C S C S  
HEAT INDEX 89 91 95 91 95 97 94  
MAX HEAT 92 86 93 98 89 96 99 90  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 88 69 85 67 82 67 82 67 81  
TEMP 86 83 74 70 83 81 72 68 80 78 72 68 81 79 73 68 80 77  
DEWPT 74 74 71 69 73 71 68 67 70 69 65 64 69 68 66 64 67 65  
PWIND DIR SE SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT GN GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC SC B1 SC SC B1 SC SC B1 SC SC  
POP 12HR 10 20 20 30 30 30 30 50 30  
RAIN SHWRS S S S C S C C C S C C C S  
TSTMS S S S S S S S S S S  
 
 
IAZ033-030900-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 70 91 72 92 70  
TEMP 86 78 75 74 71 78 86 90 88 78 77 75 73 81 88 91 88 77 75 73 71  
DEWPT 72 71 66 65 66 70 72 73 73 70 67 67 66 71 73 73 74 71 69 68 68  
RH 63 79 74 74 84 76 63 58 61 76 71 76 79 72 61 56 63 82 82 84 90  
WIND DIR S S S S S S SW S S S S S S SW S S S S SE SE S  
WIND SPD 2 3 5 8 8 9 12 11 4 5 6 8 6 8 6 5 3 4 3 4 3  
WIND GUST 18 20 18  
CLOUDS FW FW FW B1 B1 B1 FW FW FW FW FW SC FW FW FW FW FW SC SC SC B1  
POP 12HR 40 30 10 10 5  
QPF 12HR 0.05 0.04 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C S  
HEAT INDEX 93 92 98 96 96101 96  
MAX HEAT 98 89 94 103 95 99 105 95  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 91 69 89 68 87 69 87 67 85  
TEMP 88 86 74 70 86 84 72 69 83 83 73 71 84 83 72 68 82 79  
DEWPT 73 73 70 68 73 72 69 67 71 71 66 64 71 70 64 62 67 67  
PWIND DIR S SE SE SE SE S SW W NW  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS SC FW FW SC B1 SC FW SC B2 B1 SC B1 B2 SC SC B1 B1 SC  
POP 12HR 10 20 20 40 20 30 30 40 30  
RAIN SHWRS S S S S C C C C S C C C C  
TSTMS S S S C C C S S C S  
 
 
IAZ034-030900-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 71 93 72 94 70  
TEMP 86 79 74 74 72 79 86 91 89 79 77 75 73 82 90 93 90 78 75 73 71  
DEWPT 73 72 67 66 66 71 73 73 73 70 68 67 67 72 74 74 74 72 70 69 69  
RH 65 79 79 76 81 77 65 56 59 74 74 76 81 72 60 54 60 82 84 87 93  
WIND DIR S S S S S S S S S S S S S SW S S S SE SE SE S  
WIND SPD 2 2 4 5 4 6 10 10 4 4 5 5 4 6 5 4 2 3 2 3 2  
WIND GUST 17 16 17 20 20  
CLOUDS FW SC FW B1 B1 B1 SC FW FW FW FW SC FW FW FW FW FW SC SC SC SC  
POP 12HR 40 30 10 10 10  
QPF 12HR 0.04 0.05 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C S  
HEAT INDEX 93 93100 98 98103 99  
MAX HEAT 98 90 96 105 96 101 106 95  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 92 69 90 68 88 69 88 67 86  
TEMP 88 87 74 70 86 84 72 68 84 84 73 70 84 83 73 68 82 80  
DEWPT 74 74 70 69 74 73 69 68 72 72 66 65 72 71 65 63 68 68  
PWIND DIR S SE SE SE SE S SW W NW  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 SC SC B1 B1 SC SC B1 B1 SC  
POP 12HR 10 20 20 40 30 30 40 40 30  
RAIN SHWRS S S S S C C C C C C C C C  
TSTMS S S S S C C S S S C S  
 
 
IAZ035-030900-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 71 93 72 94 70  
TEMP 86 78 74 73 72 80 86 91 89 79 77 75 73 82 90 93 89 78 76 73 71  
DEWPT 74 72 67 66 66 70 71 71 72 70 68 67 67 71 72 72 73 71 70 69 69  
RH 68 82 79 79 81 72 61 52 57 74 74 76 81 69 56 51 59 79 82 87 93  
WIND DIR S S S S S S S S S S S S S S S S S SE S SE S  
WIND SPD 3 3 4 6 5 8 10 10 5 5 5 6 5 6 6 5 3 4 3 3 3  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW FW SC FW SC FW FW FW FW SC SC SC  
POP 12HR 30 30 20 10 10  
QPF 12HR 0.03 0.04 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C S  
HEAT INDEX 94 92 98 96 97101 97  
MAX HEAT 97 90 95 102 94 100 103 94  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 91 69 89 68 87 69 88 68 85  
TEMP 88 87 75 70 86 84 73 69 83 83 74 71 84 83 73 68 82 80  
DEWPT 73 73 70 69 72 72 69 67 71 70 66 64 70 70 66 63 66 66  
PWIND DIR SE SE SE SE SE SE SW W NW  
WIND CHAR LT LT LT LT LT GN GN GN LT  
AVG CLOUDS SC FW FW SC SC SC SC SC B2 SC SC B1 B1 SC SC B1 B1 SC  
POP 12HR 10 20 20 30 30 30 40 40 30  
RAIN SHWRS S S S S C C C C C C C C C  
TSTMS S S S S C C S S S S C  
 
 
IAZ036-030900-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 71 92 72 93 70  
TEMP 85 78 74 73 72 80 86 91 87 78 77 74 72 81 89 92 88 78 75 73 71  
DEWPT 75 72 67 66 66 70 70 71 72 70 68 67 67 70 72 72 73 71 70 69 68  
RH 72 82 79 79 81 72 59 52 61 76 74 79 84 69 57 52 61 79 84 87 90  
WIND DIR S S S S S S S S S S S S SE S S S S SE SE SE S  
WIND SPD 3 4 5 8 5 8 10 10 5 6 6 8 5 8 8 6 3 4 4 4 3  
CLOUDS FW FW SC SC B1 B1 SC FW FW FW FW SC FW SC FW FW FW FW FW SC SC  
POP 12HR 30 30 10 10 10  
QPF 12HR 0.02 0.02 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C S  
HEAT INDEX 93 92 97 94 96 99 95  
MAX HEAT 96 88 95 100 91 99 102 94  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 91 70 89 68 86 69 87 68 84  
TEMP 88 86 74 70 86 83 73 69 83 82 73 71 83 82 73 69 81 79  
DEWPT 72 73 71 69 71 71 69 67 69 69 66 64 68 69 66 63 65 65  
PWIND DIR SE SE SE SE SE SE S W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B1 B1 SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 20 20 30 20 20 30 40 30  
RAIN SHWRS S S S S C S S C S C C C C  
TSTMS S S S S C S S S S S S  
 
 
IAZ037-030900-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 71 91 72 92 70  
TEMP 84 78 74 74 72 79 86 90 86 78 76 74 72 80 88 91 86 77 75 72 71  
DEWPT 73 71 67 66 67 70 71 71 72 70 68 68 68 71 72 72 74 71 70 69 69  
RH 70 79 79 76 84 74 61 54 63 76 76 82 87 74 59 54 68 82 84 90 93  
WIND DIR S S S S S S S S S S S S SE S S S S SE SE S S  
WIND SPD 3 3 5 6 5 6 9 9 5 6 6 6 4 6 6 5 3 4 3 3 2  
CLOUDS FW FW FW SC B1 SC SC FW FW FW FW SC FW SC FW FW FW FW FW FW SC  
POP 12HR 20 20 20 10 20  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
HEAT INDEX 91 92 97 92 95 99 94  
MAX HEAT 94 87 96 101 91 98 102 93  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 90 69 88 68 85 68 86 68 84  
TEMP 87 85 74 70 85 82 72 68 82 81 73 70 83 81 73 68 81 78  
DEWPT 72 73 71 70 72 71 69 67 69 69 66 64 68 69 66 64 65 65  
PWIND DIR SE SE SE SE SE SE S W NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B1 B1 SC SC B1 SC SC B1 SC SC  
POP 12HR 10 20 20 30 20 20 30 40 30  
RAIN SHWRS S S S C S S S C S C C C C  
TSTMS S S S S S S S S S S  
 
 
IAZ038-030900-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 71 90 72 91 70  
TEMP 85 78 76 75 72 80 87 90 85 78 77 75 73 80 88 91 86 77 75 73 71  
DEWPT 73 71 67 66 66 70 72 72 72 69 68 68 68 72 73 73 74 71 70 69 69  
RH 67 79 74 74 81 72 61 56 65 74 74 79 84 77 61 56 68 82 84 87 93  
WIND DIR S S S SW SW SW S S S S S S SE S S S S SE SE S SE  
WIND SPD 4 4 6 8 5 6 9 9 6 9 8 6 5 6 6 5 3 4 3 3 2  
CLOUDS FW FW FW SC SC SC SC FW FW FW SC SC CL SC FW FW FW FW FW FW SC  
POP 12HR 30 20 20 10 20  
QPF 12HR 0.01 0 0.01 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S  
TSTMS S S S S S S S S  
HEAT INDEX 91 93 97 91 96 99 94  
MAX HEAT 93 87 96 100 90 98 102 91  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 90 69 87 67 85 68 85 68 83  
TEMP 87 85 74 70 85 82 73 68 82 80 73 70 82 81 74 69 81 78  
DEWPT 73 73 71 69 72 70 68 67 69 69 65 64 68 68 65 64 66 65  
PWIND DIR SE SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC FW B1 B1 SC SC B1 SC SC SC SC SC  
POP 12HR 10 20 20 30 30 20 30 40 30  
RAIN SHWRS S S S C S C S C S C C C S  
TSTMS S S S S S S S S S S  
 
 
IAZ039-030900-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 72 90 72 91 71  
TEMP 85 78 76 74 72 80 87 90 85 78 77 75 73 81 88 90 85 78 75 73 72  
DEWPT 74 72 68 67 67 71 72 73 73 70 69 68 68 72 74 74 75 72 71 70 70  
RH 70 82 76 79 84 74 61 58 67 76 76 79 84 74 63 60 72 82 87 90 93  
WIND DIR S S S S S SW S S S S S S S S SW S SE SE SE SE SE  
WIND SPD 4 5 6 8 5 5 9 9 8 9 8 6 5 6 6 5 4 5 4 4 3  
CLOUDS SC FW FW SC B1 SC SC SC FW SC SC SC FW SC FW FW FW FW SC FW SC  
POP 12HR 30 20 20 10 30  
QPF 12HR 0 0 0.00-0.07 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C S S  
TSTMS S S S S S S S S  
HEAT INDEX 92 94 98 91 96100 94  
MAX HEAT 93 89 96 101 90 98 102 92  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 89 69 86 68 84 68 84 68 83  
TEMP 86 84 74 70 84 82 73 69 81 80 73 69 82 80 74 69 80 78  
DEWPT 74 74 71 70 73 71 69 67 70 69 66 63 69 68 65 64 67 66  
PWIND DIR SE SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT GN GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC FW SC SC B1 SC SC B1 SC SC SC SC SC  
POP 12HR 10 20 20 30 30 20 30 40 30  
RAIN SHWRS S S S C S C S C S C C C S  
TSTMS S S S S S S S S S  
 
 
IAZ044-030900-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 72 91 73 92 71  
TEMP 87 80 77 75 73 79 86 90 89 80 79 76 74 81 89 92 89 79 77 74 72  
DEWPT 73 70 65 64 65 69 70 71 72 69 67 66 66 70 72 71 72 70 68 68 67  
RH 63 72 67 69 76 72 59 54 57 69 67 71 76 69 57 51 57 74 74 82 84  
WIND DIR S S S S S S SW S S S S S S S S S S S SE SE S  
WIND SPD 4 5 8 9 8 10 11 11 6 6 8 8 6 9 9 6 4 4 4 4 3  
WIND GUST 18 19 18 21 21 17 18  
CLOUDS FW FW FW SC B1 SC FW CL FW FW FW SC FW FW FW FW FW SC SC SC B1  
POP 12HR 30 30 0 5 5  
QPF 12HR 0.05 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S  
TSTMS S C S  
HEAT INDEX 94 91 97 95 95 99 95  
MAX HEAT 98 91 94 100 94 98 101 94  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 90 70 89 69 87 70 88 67 84  
TEMP 88 87 75 70 86 85 74 70 84 84 75 72 85 84 73 68 82 80  
DEWPT 72 72 69 68 71 71 68 67 70 70 66 64 69 69 65 62 65 66  
PWIND DIR S SE S SE S S SW NW NW  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS SC FW FW SC SC SC FW SC B2 SC SC B1 B2 SC SC B1 B1 SC  
POP 12HR 10 20 20 30 20 30 30 40 30  
RAIN SHWRS S S S S C S C C S C C C S  
TSTMS S S S S C S C S S S C S  
 
 
IAZ045-030900-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 73 94 74 95 71  
TEMP 87 80 78 76 74 81 88 93 91 81 80 77 75 83 91 94 91 80 77 74 72  
DEWPT 73 70 64 64 65 70 71 72 72 69 67 66 67 71 73 72 72 71 69 68 68  
RH 63 72 62 66 74 69 57 51 54 67 65 69 76 67 56 49 54 74 76 82 87  
WIND DIR S S S SW SW SW S SW S S S SW SW SW S S S S SE SE S  
WIND SPD 4 4 8 9 8 9 11 11 6 6 8 8 6 9 8 6 3 3 3 3 3  
WIND GUST 14 19 20 18 19 21 21 18 18  
CLOUDS FW FW FW SC SC SC FW CL FW FW FW SC FW FW FW FW FW SC SC SC SC  
POP 12HR 20 30 5 10 10  
QPF 12HR 0.04 0.00-0.07 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S  
TSTMS S C S  
HEAT INDEX 95 95101 99 99103 99  
MAX HEAT 99 90 82 97 105 97 83 102 106 96  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 70 91 69 89 70 90 68 87  
TEMP 89 88 75 71 88 86 74 70 85 85 75 72 86 85 74 69 83 81  
DEWPT 73 74 70 68 73 72 69 67 71 71 66 64 70 70 65 63 67 67  
PWIND DIR S SE SE SE SE S SW NW NW  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS SC FW FW SC SC SC FW SC B2 SC SC B1 B1 SC SC B1 B1 SC  
POP 12HR 10 20 20 30 30 20 30 40 30  
RAIN SHWRS S S S S C C S C S C C C C  
TSTMS S S S C C S S S S C S  
 
 
IAZ046-030900-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 73 95 73 96 71  
TEMP 86 79 77 76 74 81 88 93 91 81 79 76 74 83 91 95 92 80 77 73 72  
DEWPT 74 72 65 65 66 71 72 72 72 70 68 67 67 72 73 72 72 71 70 69 69  
RH 68 79 67 69 76 72 59 51 54 69 69 74 79 70 56 48 52 74 79 87 90  
WIND DIR S S S S S S S S S S S S S SW S S S S SE SE S  
WIND SPD 3 4 6 8 5 8 10 10 5 5 5 6 4 6 6 6 3 3 3 3 2  
WIND GUST 17 18  
CLOUDS FW FW FW SC SC SC SC CL FW FW FW SC FW SC FW FW FW SC SC SC SC  
POP 12HR 30 30 10 10 10  
QPF 12HR 0.02 0.00-0.06 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C S  
HEAT INDEX 95 95101 99 100104100  
MAX HEAT 100 91 97 105 96 82 102 106 97  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 70 91 69 89 70 90 69 87  
TEMP 90 88 75 71 88 86 74 70 85 85 75 72 86 85 75 69 83 81  
DEWPT 74 74 70 69 74 73 69 68 72 71 66 65 71 71 66 64 68 68  
PWIND DIR S SE SE SE SE S SW NW NW  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS SC FW FW SC SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 10 20 30 20 20 30 40 30  
RAIN SHWRS S S S S C S S C C C C C C  
TSTMS S S S S C S S S S S S  
 
 
IAZ047-030900-  
BOONE-  
INCLUDING THE CITY OF BOONE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 73 94 73 95 71  
TEMP 86 80 77 76 74 82 89 93 90 81 79 77 74 83 92 95 91 80 77 74 72  
DEWPT 75 72 66 66 66 69 70 71 71 69 68 68 68 70 72 71 71 71 70 70 69  
RH 70 77 69 71 76 65 54 49 54 67 69 74 82 65 52 46 52 74 79 87 90  
WIND DIR S S S S S S S S S S S S S S S S S S SE SE S  
WIND SPD 4 5 8 8 5 8 10 11 6 6 6 6 5 8 8 8 4 4 3 3 3  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC FW SC FW FW FW FW SC SC SC  
POP 12HR 30 20 10 10 10  
QPF 12HR 0.01 0.00-0.05 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S  
TSTMS S C S S S  
HEAT INDEX 95 95100 97 99102 98  
MAX HEAT 103 91 98 104 95 83 101 105 96  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 92 70 90 69 88 70 89 69 86  
TEMP 89 87 75 71 88 85 74 70 85 84 75 72 86 84 75 70 83 81  
DEWPT 73 73 71 70 72 71 70 68 70 70 67 65 69 69 66 64 67 66  
PWIND DIR S SE SE SE SE SE S W NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 20 20 30 20 20 30 40 30  
RAIN SHWRS S S S S S C S S C C C C C C  
TSTMS S S S S S C S S S S S S  
 
 
IAZ048-030900-  
STORY-  
INCLUDING THE CITY OF AMES  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 73 94 73 95 71  
TEMP 86 80 77 76 74 82 90 93 90 81 78 76 74 83 92 94 91 80 77 74 72  
DEWPT 74 71 67 66 67 70 70 71 71 70 69 68 68 71 72 71 72 71 71 70 69  
RH 68 74 71 71 79 67 52 49 54 69 74 76 82 67 52 47 54 74 82 87 90  
WIND DIR S S S S S S S S S S S S S S S S S SE SE SE S  
WIND SPD 4 4 6 6 5 6 9 10 6 8 5 5 4 6 8 8 4 4 3 3 2  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC FW SC FW FW FW FW SC SC SC  
POP 12HR 20 10 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
HEAT INDEX 94 96100 96 99102 98  
MAX HEAT 100 90 99 103 95 83 102 105 96  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 92 70 90 69 88 70 89 70 86  
TEMP 89 87 75 71 88 85 74 70 85 84 75 72 86 84 75 70 83 81  
DEWPT 72 73 72 70 72 72 70 68 70 69 67 65 69 69 66 65 66 66  
PWIND DIR S SE SE SE SE SE S W NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 20 20 20 20 20 20 30 40 30  
RAIN SHWRS S S S S S S S S C C C C C C  
TSTMS S S S S S S S S S S S S  
 
 
IAZ049-030900-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 73 94 73 95 71  
TEMP 86 80 77 76 74 83 91 93 88 80 78 76 74 83 91 94 90 80 76 74 72  
DEWPT 73 71 66 66 66 70 70 70 70 69 68 68 68 71 71 71 71 70 70 70 69  
RH 65 74 69 71 76 65 50 47 55 69 71 76 82 67 52 47 54 72 82 87 90  
WIND DIR S S S S S SW S S S S S S S S S S S S SE S S  
WIND SPD 4 4 6 8 5 6 8 9 6 8 6 6 4 6 6 6 4 4 3 3 2  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC FW SC FW FW FW FW FW FW SC  
POP 12HR 20 10 10 10 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
HEAT INDEX 93 97 99 94 99101 96  
MAX HEAT 99 90 100 103 94 102 104 95  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 92 69 90 68 87 69 89 69 86  
TEMP 89 86 75 70 88 84 73 69 84 83 74 71 86 83 75 70 83 80  
DEWPT 72 72 71 70 72 71 69 67 69 68 66 64 68 68 66 64 66 66  
PWIND DIR S SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 20 20 20 20 20 30 40 30  
RAIN SHWRS S S S S S S S S C S C C C S  
TSTMS S S S S S S S S S S S S  
 
 
IAZ050-030900-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 73 94 73 94 70  
TEMP 86 80 78 76 74 83 91 93 88 80 78 76 74 83 91 93 88 79 76 73 71  
DEWPT 73 71 65 65 65 69 69 69 69 67 67 66 67 70 71 70 70 69 69 69 68  
RH 65 74 64 69 74 63 49 46 54 65 69 71 79 65 52 47 55 72 79 87 90  
WIND DIR S S S SW S SW S S S S S S SE S SW S S S SE S S  
WIND SPD 4 5 6 8 5 6 8 9 6 8 6 6 4 6 6 5 3 4 3 3 2  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC FW SC FW FW FW FW FW FW SC  
POP 12HR 20 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S S  
HEAT INDEX 94 98 97100 94  
MAX HEAT 99 92 98 102 91 99 102 93  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 91 69 89 67 86 68 88 68 85  
TEMP 88 85 74 70 86 83 73 68 83 82 73 70 84 82 75 69 83 80  
DEWPT 71 71 70 68 70 69 68 66 68 67 64 63 67 66 64 63 65 64  
PWIND DIR SE SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC FW FW SC SC SC SC B1 SC SC SC SC SC  
POP 12HR 20 20 20 30 30 20 30 40 30  
RAIN SHWRS S S S C S C S C S C C C S  
TSTMS S S S S S S S S S S  
 
 
IAZ057-030900-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 94 74 95 72  
TEMP 88 80 81 78 75 82 89 93 92 82 81 78 75 83 92 95 92 81 78 75 73  
DEWPT 72 69 63 64 66 70 70 71 71 68 67 67 68 70 71 70 71 70 69 68 68  
RH 59 69 54 62 74 67 54 49 51 63 63 69 79 65 51 45 51 69 74 79 84  
WIND DIR S S S S S S S S S S S S S S S S S S SE S S  
WIND SPD 5 8 9 10 8 10 12 12 8 8 8 8 6 10 9 8 4 3 3 3 3  
WIND GUST 20 21 18 18 18 17  
CLOUDS FW FW FW SC SC SC FW CL FW FW FW SC FW FW FW FW FW SC SC SC SC  
POP 12HR 10 20 0 5 10  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 95 94100 98 88 99102 99  
MAX HEAT 100 89 83 98 104 95 83 100 104 95  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 70 92 70 90 71 91 69 87  
TEMP 90 88 76 71 89 87 75 71 87 86 77 73 88 86 75 70 84 82  
DEWPT 72 72 69 69 71 71 69 68 70 70 66 65 69 69 65 63 66 67  
PWIND DIR S SE SE SE S S SW NW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 10 20 20 20 20 30 40 30  
RAIN SHWRS S S S S S S C S S C C C  
TSTMS S S S S S S S C S  
 
 
IAZ058-030900-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 95 75 97 72  
TEMP 87 80 81 79 76 83 90 94 92 82 81 79 76 84 93 96 93 81 78 75 73  
DEWPT 72 70 64 64 66 70 71 71 71 69 67 67 68 71 72 71 71 70 69 69 69  
RH 61 72 56 60 71 65 54 47 51 65 63 67 76 65 51 45 49 69 74 82 87  
WIND DIR S S S SW SW SW S S S S S SW SW SW S S S S S SE S  
WIND SPD 5 8 10 10 9 10 12 12 8 8 8 9 6 9 9 8 4 4 4 3 3  
WIND GUST 18 20 21 19 18 17  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC FW FW FW FW SC SC SC SC SC  
POP 12HR 10 20 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 95 97102 99 89101104100  
MAX HEAT 100 90 84 100 105 97 85 104 106 98  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 71 93 70 90 71 91 70 88  
TEMP 91 89 77 72 90 87 75 71 87 86 77 73 88 86 76 71 85 83  
DEWPT 73 73 70 69 72 72 69 68 71 70 66 65 70 70 65 64 67 67  
PWIND DIR S SE SE SE SE S SW W NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC FW FW SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 10 20 20 20 20 30 40 30  
RAIN SHWRS S S S S S S S C C C C C C  
TSTMS S S S S S S S S S S  
 
 
IAZ059-030900-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 95 75 96 72  
TEMP 88 80 81 79 76 84 91 94 92 83 81 78 76 84 93 96 93 82 79 75 73  
DEWPT 73 71 65 65 66 70 71 71 70 68 68 67 67 71 72 71 71 70 70 69 69  
RH 61 74 58 62 71 63 52 47 49 61 65 69 74 65 51 45 49 67 74 82 87  
WIND DIR SW S S S S SW SW S S S S S S S S S S S SE SE S  
WIND SPD 5 8 10 10 8 9 11 12 9 8 8 8 6 9 9 9 5 5 4 4 3  
WIND GUST 19  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC FW FW FW FW SC SC FW SC SC  
POP 12HR 10 10 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 96 97101 98 89100104 99  
MAX HEAT 104 92 84 101 105 96 84 102 105 98  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 71 92 70 89 71 91 71 87  
TEMP 90 88 77 72 89 87 75 71 87 86 77 73 88 86 77 72 85 83  
DEWPT 72 72 70 69 72 71 70 68 70 70 66 65 70 69 66 64 67 67  
PWIND DIR S SE SE SE SE SE SW W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 20 10 20 20 20 20 30 40 30  
RAIN SHWRS S S S S S S S C C S C C C  
TSTMS S S S S S S S S S S  
 
 
IAZ060-030900-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 95 75 96 73  
TEMP 89 81 81 79 77 85 92 94 92 83 81 79 76 85 93 95 93 83 79 76 74  
DEWPT 73 71 66 66 66 69 70 70 70 69 68 68 68 70 71 71 70 70 70 70 69  
RH 59 72 60 64 69 59 49 46 49 63 65 69 76 61 49 46 47 65 74 82 84  
WIND DIR S S S S S SW SW S S S S S S SW S S S S SE S S  
WIND SPD 5 6 8 8 6 8 10 11 8 8 6 6 4 8 8 8 5 4 4 3 3  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW SC  
POP 12HR 10 10 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 97 98101 97 100103 99  
MAX HEAT 104 93 86 102 104 96 85 103 105 97 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 92 71 91 70 89 72 90 72 87  
TEMP 90 88 77 72 89 87 76 71 86 86 77 73 88 86 78 72 85 83  
DEWPT 72 72 71 70 72 71 70 68 70 69 67 65 69 68 66 65 66 66  
PWIND DIR S SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC SC SC  
POP 12HR 20 10 20 20 20 20 20 40 30  
RAIN SHWRS S S S S S S S S C C C C C  
TSTMS S S S S S S S S S S S  
 
 
IAZ061-030900-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 96 75 97 73  
TEMP 88 80 79 78 76 86 93 94 91 82 80 77 76 85 94 96 92 82 78 75 74  
DEWPT 73 71 66 66 67 69 70 70 70 69 69 69 68 71 71 70 70 70 70 70 70  
RH 61 74 64 67 74 57 47 46 50 65 69 76 76 63 47 43 49 67 76 84 87  
WIND DIR S S S S S SW SW S S S S S S SW SW S S S S S S  
WIND SPD 5 6 8 6 5 8 10 11 8 8 5 5 4 6 8 6 5 5 3 3 2  
CLOUDS FW FW FW SC FW SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW SC  
POP 12HR 10 10 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 96 99100 97 90101103 99  
MAX HEAT 104 91 83 101 104 96 83 103 105 98  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 71 91 70 89 71 91 71 87  
TEMP 91 87 76 72 89 86 74 71 86 85 75 72 88 86 76 72 85 82  
DEWPT 72 72 72 71 72 71 70 68 69 68 67 65 68 68 66 65 66 66  
PWIND DIR S SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 20 20 20 20 40 30  
RAIN SHWRS S S S S S S S S S C C C S  
TSTMS S S S S S S S S S S S S  
 
 
IAZ062-030900-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 74 95 73 96 72  
TEMP 88 80 79 77 75 86 93 94 89 81 79 76 74 85 93 95 91 81 78 74 73  
DEWPT 74 71 65 65 65 68 68 68 69 68 67 67 67 70 70 69 69 69 69 69 69  
RH 63 74 62 67 71 55 44 43 52 65 67 74 79 61 47 43 49 67 74 84 87  
WIND DIR S S S SW S SW SW S S S S S S SW SW S S S S S S  
WIND SPD 5 6 8 6 5 8 9 9 6 8 5 5 4 6 6 5 4 4 3 3 2  
WIND GUST 17  
CLOUDS FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 10 10 5 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 97 94 98101 96  
MAX HEAT 103 92 83 101 103 94 101 104 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 92 69 90 68 88 69 89 69 87  
TEMP 90 86 74 70 88 85 73 69 85 83 74 71 87 85 75 70 84 82  
DEWPT 71 71 70 69 70 69 68 67 68 67 65 63 66 66 64 64 65 65  
PWIND DIR S SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW FW SC SC FW SC SC SC SC B1 SC SC SC SC SC  
POP 12HR 20 10 20 30 20 20 20 40 30  
RAIN SHWRS S S C S S S S S C C C S  
TSTMS S S S S S S S S S  
 
 
IAZ070-030900-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 94 75 95 73  
TEMP 89 80 82 79 76 83 89 93 92 83 81 78 75 84 92 94 93 82 79 75 74  
DEWPT 71 69 65 66 66 70 71 71 70 68 68 68 68 71 72 71 70 70 69 69 69  
RH 56 69 56 64 71 65 56 49 49 61 65 71 79 65 52 47 47 67 72 82 84  
WIND DIR S S S S S S S S S S S S S S S S S S SE S S  
WIND SPD 8 9 10 10 9 11 13 14 10 9 9 8 6 10 10 10 6 4 4 4 3  
WIND GUST 20 20  
CLOUDS FW FW FW FW SC SC SC FW FW FW FW SC FW FW FW SC FW SC SC SC SC  
POP 12HR 5 10 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 95 96100 98 89 99102 99  
MAX HEAT 100 91 83 99 102 95 84 101 104 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 71 92 71 90 73 91 71 88  
TEMP 90 89 76 72 90 88 76 72 87 87 78 74 89 87 77 72 85 83  
DEWPT 72 72 70 69 72 72 70 68 70 70 66 65 70 69 66 65 67 67  
PWIND DIR S SE SE SE S S SW W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC FW SC SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 10 10 20 20 20 20 40 20  
RAIN SHWRS S S S S S S S S C S S  
TSTMS S S S S S S S S  
 
 
IAZ071-030900-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 95 75 96 73  
TEMP 88 81 82 79 77 84 90 93 92 83 81 78 76 84 92 95 93 82 79 76 74  
DEWPT 71 69 65 66 66 70 71 71 70 68 68 68 68 71 72 71 70 70 69 69 69  
RH 57 67 56 64 69 63 54 49 49 61 65 71 76 65 52 46 47 67 72 79 84  
WIND DIR S S S SW SW SW SW S S S S SW SW SW S S S S S S S  
WIND SPD 8 10 11 11 10 12 13 13 10 9 9 9 8 10 10 9 5 5 4 4 4  
CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 5 10 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 94 97100 98 89100103 99  
MAX HEAT 99 90 84 100 104 95 84 101 105 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 71 93 70 91 72 92 72 89  
TEMP 91 88 76 72 90 87 76 71 87 87 77 74 89 87 77 72 86 83  
DEWPT 72 72 70 70 72 72 70 68 70 70 67 66 70 69 66 65 67 67  
PWIND DIR S SE SE SE S S SW W NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC FW SC SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC  
POP 12HR 20 10 20 20 20 20 20 40 30  
RAIN SHWRS S S S S S S S S S C S C  
TSTMS S S S S S S S S S  
 
 
IAZ072-030900-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 77 95 75 96 73  
TEMP 89 81 83 80 77 85 92 94 92 84 81 79 76 85 93 96 93 83 79 76 74  
DEWPT 71 70 65 66 66 69 70 70 69 68 68 68 68 70 71 70 69 69 69 69 69  
RH 56 69 55 62 69 59 49 46 47 59 65 69 76 61 49 43 46 63 72 79 84  
WIND DIR S S S SW SW SW SW S S S S SW SW SW S S S S S S S  
WIND SPD 8 10 11 11 10 11 12 13 10 9 9 9 8 10 10 9 6 5 5 4 4  
CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW FW SC FW SC SC SC FW SC SC  
POP 12HR 5 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 95 98100 97 90100103 98  
MAX HEAT 102 93 85 100 104 95 85 101 104 97 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 72 93 71 91 72 92 72 89  
TEMP 91 88 76 73 90 87 76 72 87 87 78 74 89 87 79 73 86 84  
DEWPT 71 71 70 70 71 71 70 68 69 68 66 65 68 68 66 65 66 66  
PWIND DIR S SE SE SE SE S SW SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC SC FW SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC  
POP 12HR 20 10 20 20 20 20 20 40 30  
RAIN SHWRS S S S S S S S S S C C C  
TSTMS S S S S S S S S S S  
 
 
IAZ073-030900-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 77 96 76 97 74  
TEMP 90 83 83 80 78 87 93 94 92 84 82 79 77 86 94 96 94 84 80 76 75  
DEWPT 72 71 66 66 66 69 69 69 68 68 68 68 68 70 70 69 68 69 69 69 69  
RH 56 67 57 62 67 55 46 44 46 59 63 69 74 59 46 42 43 61 69 79 82  
WIND DIR S S S S S SW SW S S S S S SW SW S S S S S S S  
WIND SPD 8 10 10 10 9 11 12 13 10 9 8 8 6 9 9 9 6 5 4 4 3  
CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW FW SC FW FW SC FW FW FW SC  
POP 12HR 5 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 97 98100 91100102 99  
MAX HEAT 102 94 85 102 104 95 85 102 104 97 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 72 93 71 91 72 92 73 89  
TEMP 92 88 77 73 91 88 76 72 88 87 78 74 90 88 79 73 87 85  
DEWPT 70 70 70 70 70 70 70 68 68 67 66 65 67 66 66 65 65 65  
PWIND DIR S SE SE SE SE S S SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC FW SC FW SC FW SC FW SC SC SC SC SC SC SC SC B1 SC  
POP 12HR 20 10 20 20 20 20 20 40 30  
RAIN SHWRS S S S S S S S S S S C C C  
TSTMS S S S S S S S S S S S S  
 
 
IAZ074-030900-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 78 96 76 97 74  
TEMP 89 82 82 80 78 87 93 95 92 83 81 79 77 87 94 96 93 83 80 76 75  
DEWPT 72 70 66 67 67 70 69 69 69 69 69 69 69 71 70 69 69 70 70 70 70  
RH 57 67 58 65 69 57 46 43 47 63 67 72 76 59 46 42 46 65 72 82 84  
WIND DIR S S S S S SW SW S S S S S SW SW SW S S S S S S  
WIND SPD 6 9 9 9 8 10 11 11 9 9 6 6 5 8 8 8 5 5 4 3 3  
CLOUDS FW FW FW FW SC FW FW FW FW FW FW FW FW SC FW FW SC FW FW FW SC  
POP 12HR 5 5 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 96 92 99101 92100103 98  
MAX HEAT 102 92 86 102 104 96 85 103 105 97 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 92 71 90 72 92 73 89  
TEMP 91 88 76 73 90 87 76 72 87 86 77 74 89 87 78 74 87 84  
DEWPT 71 70 71 71 71 70 70 68 69 67 67 66 67 67 66 66 66 65  
PWIND DIR SW SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 20 20 10 20 40 30  
RAIN SHWRS S S S S S S S S S C C C S  
TSTMS S S S S S S S S S S S S  
 
 
IAZ075-030900-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 77 96 75 98 74  
TEMP 90 81 81 79 78 88 94 95 91 83 80 78 76 87 94 97 93 83 79 76 75  
DEWPT 72 71 67 67 67 70 69 69 69 69 69 69 69 71 70 69 70 70 70 70 71  
RH 56 72 63 67 69 55 44 43 49 63 69 74 79 59 46 40 47 65 74 82 87  
WIND DIR S S S S S SW SW S S S S S S SW SW S S S S S S  
WIND SPD 6 9 8 8 6 9 11 10 9 8 5 5 4 6 8 6 4 5 3 3 2  
WIND GUST 18 17 19  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC  
POP 12HR 5 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 97 100101 96 93100103 98  
MAX HEAT 103 91 86 102 103 96 84 103 105 97 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 92 70 90 71 91 72 89  
TEMP 91 88 75 73 90 87 75 71 87 86 76 73 89 87 77 73 87 84  
DEWPT 71 71 71 71 71 70 69 68 68 67 66 65 67 67 66 66 66 66  
PWIND DIR S SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 20 20 10 20 40 30  
RAIN SHWRS S S S S S S S S S C C S  
TSTMS S S S S S S S S S S  
 
 
IAZ081-030900-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 95 75 96 73  
TEMP 89 81 81 78 76 84 90 93 92 83 80 78 75 84 92 95 93 82 78 75 74  
DEWPT 70 68 66 66 66 70 72 71 70 68 68 68 68 71 72 71 70 69 69 69 69  
RH 54 65 60 67 71 63 56 49 49 61 67 71 79 65 52 46 47 65 74 82 84  
WIND DIR S S S S S SW SW S S S S S S S S S S S S S S  
WIND SPD 9 10 10 10 9 12 13 14 11 9 8 8 6 10 10 10 6 4 4 4 3  
WIND GUST 20  
CLOUDS FW FW FW FW SC SC FW FW FW FW FW SC FW SC FW SC SC SC SC SC SC  
POP 12HR 5 10 10 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95 97101 98 89100103 99  
MAX HEAT 100 90 83 100 105 96 84 102 105 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 72 94 71 91 73 93 72 89  
TEMP 91 89 76 72 91 88 76 72 88 88 78 74 90 89 78 72 87 84  
DEWPT 72 72 70 69 72 72 70 68 70 69 66 65 70 69 66 65 68 68  
PWIND DIR S SE SE SE S S SW SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC  
POP 12HR 10 5 20 10 20 20 20 40 20  
RAIN SHWRS S S S S S S S C S S  
TSTMS S S S S S S S S S S  
 
 
IAZ082-030900-  
UNION-  
INCLUDING THE CITY OF CRESTON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 95 75 96 73  
TEMP 89 81 81 78 76 84 90 93 91 82 80 77 75 84 92 95 92 82 79 75 74  
DEWPT 70 69 66 66 66 69 71 70 69 68 68 68 68 70 71 70 69 69 69 69 69  
RH 54 67 60 67 71 61 54 47 49 63 67 74 79 63 51 45 47 65 72 82 84  
WIND DIR S S S SW SW SW SW S S S S S SW SW S S S S S S S  
WIND SPD 9 10 10 10 9 12 13 14 11 9 8 8 8 10 10 10 8 5 5 4 4  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC  
POP 12HR 5 5 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 94 97 99 96 89 99102 98  
MAX HEAT 100 91 84 100 102 95 84 101 104 95  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 72 93 71 91 72 92 72 89  
TEMP 91 89 76 72 91 87 76 72 87 87 77 74 89 88 78 73 87 84  
DEWPT 71 70 69 69 70 70 69 68 69 68 66 66 69 68 66 65 67 67  
PWIND DIR S SE SE SE SE S SW SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC  
POP 12HR 20 10 20 20 20 20 20 30 30  
RAIN SHWRS S S S S S S S S C C S C  
TSTMS S S S S S S S S S S S S  
 
 
IAZ083-030900-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 94 75 96 73  
TEMP 89 82 81 78 76 85 91 93 91 82 81 78 76 85 92 95 93 82 79 75 74  
DEWPT 71 69 66 66 66 69 70 69 68 68 68 68 68 70 70 69 68 69 69 69 69  
RH 56 65 60 67 71 59 50 46 47 63 65 71 76 61 49 43 44 65 72 82 84  
WIND DIR S S S S S SW SW S S S S S SW SW S S S S S S S  
WIND SPD 8 9 10 10 9 11 12 12 10 9 8 8 6 10 10 9 6 5 4 4 4  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC  
POP 12HR 5 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 95 96 98 90 98101  
MAX HEAT 100 92 84 98 102 94 84 100 104 95  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 93 70 90 72 92 72 89  
TEMP 90 88 76 72 90 87 76 71 86 87 77 74 89 87 78 73 87 84  
DEWPT 70 69 69 69 69 69 69 67 68 66 66 65 68 67 66 65 66 66  
PWIND DIR S SE SE SE SE S SW SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC SC FW SC SC SC SC B1 SC SC SC SC SC SC SC B1 SC  
POP 12HR 20 10 20 20 20 20 20 30 30  
RAIN SHWRS S S S S S S S S S S C C S  
TSTMS S S S S S S S S S S S S  
 
 
IAZ084-030900-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 95 75 96 74  
TEMP 89 82 82 79 77 86 92 93 91 83 81 78 76 86 93 95 93 83 80 76 75  
DEWPT 72 70 66 67 67 69 70 69 69 69 68 68 68 70 70 69 68 69 69 70 70  
RH 57 67 58 67 71 57 49 46 49 63 65 71 76 59 47 43 44 63 69 82 84  
WIND DIR S S S S S SW SW S S S S S SW SW S S S S S S S  
WIND SPD 8 9 9 9 9 11 12 12 9 9 6 6 6 9 9 9 5 5 4 4 3  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC FW SC  
POP 12HR 5 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 96 97 99 91 99102  
MAX HEAT 100 92 85 100 102 94 84 101 104 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 93 70 90 72 92 72 89  
TEMP 91 87 76 73 90 87 75 71 87 87 77 74 89 87 78 73 87 84  
DEWPT 70 69 69 70 69 69 69 68 68 66 66 65 68 67 66 66 66 66  
PWIND DIR S SE SE SE SE S S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC FW FW SC SC SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 20 20 10 20 30 30  
RAIN SHWRS S S S S S S S S S S C C S  
TSTMS S S S S S S S S S S S S  
 
 
IAZ085-030900-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 77 95 76 97 74  
TEMP 89 82 83 80 78 87 93 95 91 83 81 79 77 87 94 96 92 84 80 77 75  
DEWPT 72 70 67 67 68 70 70 69 70 70 69 69 69 71 70 69 70 70 70 70 71  
RH 57 67 59 65 71 57 47 43 50 65 67 72 76 59 46 42 49 63 72 79 87  
WIND DIR S S S SW SW SW SW S S S S S SW SW SW S S S S S S  
WIND SPD 6 9 8 8 8 11 11 11 9 8 5 5 5 6 8 8 4 4 3 3 2  
WIND GUST 18 18  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC  
POP 12HR 5 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 96 93 99101 97 93100102 98  
MAX HEAT 103 91 86 102 103 96 85 103 104 97 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 92 71 90 72 91 73 90  
TEMP 91 88 76 73 90 87 76 72 87 86 77 74 89 88 78 74 87 85  
DEWPT 71 70 70 71 70 69 69 68 68 66 67 66 67 67 67 66 66 66  
PWIND DIR SW SE SE SE SE SE S SW W  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 20 20 10 20 30 30  
RAIN SHWRS S S S S S S S S S C C S  
TSTMS S S S S S S S S S S  
 
 
IAZ086-030900-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 77 95 76 97 74  
TEMP 90 81 82 80 78 88 94 95 91 83 80 78 77 87 94 96 92 83 79 76 75  
DEWPT 72 70 68 68 68 71 71 70 71 70 70 69 69 72 71 71 71 71 71 71 71  
RH 56 69 63 67 71 57 47 45 52 65 72 74 76 61 47 45 51 67 77 85 87  
WIND DIR S S S S SW SW SW SW S S S S SW SW SW S S S S S S  
WIND SPD 8 9 8 6 6 9 10 10 9 6 4 5 5 6 6 6 4 4 3 3 2  
WIND GUST 18 17 17 19  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 97 94100102 98 94101103 99  
MAX HEAT 103 92 86 103 105 96 85 104 105 97  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 92 71 90 72 91 73 90  
TEMP 91 88 77 73 89 87 76 72 87 86 76 73 89 87 78 74 87 85  
DEWPT 72 71 71 71 71 71 70 68 69 68 67 66 68 68 67 66 68 67  
PWIND DIR SW E SE SE SE SE S SW W  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW FW FW SC SC FW FW SC SC SC SC SC SC FW SC SC SC  
POP 12HR 20 10 20 20 10 5 20 30 30  
RAIN SHWRS S S S S S C S S  
TSTMS S S S S S S  
 
 
IAZ092-030900-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 96 75 96 74  
TEMP 91 81 81 78 77 85 92 94 93 83 80 78 76 85 93 96 94 83 80 76 75  
DEWPT 69 68 65 65 66 70 72 71 69 68 68 67 68 71 72 71 69 69 68 68 68  
RH 49 65 58 64 69 61 52 47 46 61 67 69 76 63 51 45 44 63 67 76 79  
WIND DIR S S S S S SW S S S S S S S S S S S S S S S  
WIND SPD 9 9 9 9 9 12 13 14 11 8 6 6 5 10 10 10 6 4 4 3 3  
WIND GUST 20 19 17  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC B1 SC SC  
POP 12HR 5 5 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 96 90 99101 98 90101104 99  
MAX HEAT 103 92 84 103 105 97 84 105 107 98 84  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 95 72 95 72 92 73 94 73 91  
TEMP 92 90 77 73 92 90 77 73 90 89 79 75 91 90 79 73 88 86  
DEWPT 72 70 68 68 70 70 68 67 70 68 66 65 69 68 66 65 68 67  
PWIND DIR S SE SE SE SE S S SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC FW SC SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 5 10 10 10 10 20 30 20  
RAIN SHWRS S S S S S C C S S  
TSTMS S S S S S S S S S  
 
 
IAZ093-030900-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 94 74 95 73  
TEMP 90 81 81 77 76 85 91 93 91 83 80 77 75 85 92 95 92 83 79 75 74  
DEWPT 71 69 65 65 66 69 70 69 68 68 68 67 67 70 70 69 68 68 68 68 68  
RH 54 67 58 67 71 59 50 46 47 61 67 71 76 61 49 43 46 61 69 79 82  
WIND DIR S S S S S SW S S S S S S S SW S S S S S S S  
WIND SPD 9 9 9 8 9 12 13 13 11 8 6 6 6 10 10 10 8 4 4 3 3  
WIND GUST 18  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 5 5 10 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 96 97 99 99101 97  
MAX HEAT 103 91 83 101 104 95 83 100 104 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 72 93 71 91 72 92 73 90  
TEMP 91 89 77 73 91 88 76 72 88 88 78 74 90 88 79 73 87 85  
DEWPT 70 68 68 68 69 69 68 66 68 66 66 65 68 67 65 64 66 66  
PWIND DIR S SE SE SE SE S S SW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC FW SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC  
POP 12HR 10 5 20 10 10 10 20 30 20  
RAIN SHWRS S S S S S C C S S  
TSTMS S S S S S S S S S  
 
 
IAZ094-030900-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 94 74 96 73  
TEMP 90 82 81 78 76 85 91 93 91 83 81 77 75 86 92 95 93 83 80 75 74  
DEWPT 70 69 66 66 66 69 69 69 67 68 68 68 68 70 70 68 67 69 69 69 69  
RH 52 65 60 67 71 59 49 46 45 61 65 74 79 59 49 42 43 63 69 82 84  
WIND DIR S S S S S SW SW S S S S S S SW S S S S S S S  
WIND SPD 8 8 9 8 8 11 12 12 10 8 6 6 5 9 10 10 6 4 4 3 3  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 5 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 96 97 98 98101  
MAX HEAT 102 93 83 99 102 94 84 100 103 95  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 94 72 93 71 91 72 92 73 90  
TEMP 91 89 77 72 91 88 77 72 88 88 78 74 90 88 79 73 87 85  
DEWPT 70 67 68 68 68 68 68 66 67 65 66 65 67 66 66 64 66 65  
PWIND DIR S SE SE SE SE S S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 10 20 10 10 10 20 30 30  
RAIN SHWRS S S S S S C C C S  
TSTMS S S S S S S S S  
 
 
IAZ095-030900-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 75 94 74 95 73  
TEMP 89 81 81 78 76 86 92 93 90 82 80 77 75 86 92 95 92 83 79 76 74  
DEWPT 71 70 67 67 67 69 70 69 68 69 68 68 68 70 70 69 68 69 69 69 69  
RH 56 69 63 69 74 57 49 46 49 65 67 74 79 59 49 43 46 63 72 79 84  
WIND DIR S S S S S SW SW S S S S S S SW S S S S S S S  
WIND SPD 8 9 8 8 8 12 12 12 9 8 6 5 5 9 10 9 5 4 3 3 2  
WIND GUST 18 18  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC  
POP 12HR 5 5 0 0 10  
QPF 12HR 0 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 95 97 98 91 98101  
MAX HEAT 103 91 85 100 102 94 84 100 104 96 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 71 92 70 90 72 91 72 89  
TEMP 91 88 76 72 90 87 76 71 87 87 77 73 89 88 78 73 87 85  
DEWPT 70 68 68 69 68 68 68 66 67 65 66 65 67 66 66 65 66 65  
PWIND DIR S SE SE SE SE SE S SW NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 10 10 10 20 30 20  
RAIN SHWRS S S S S S S S C S S  
TSTMS S S S S S S S S S  
 
 
IAZ096-030900-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 94 75 96 73  
TEMP 89 81 82 79 77 87 93 94 90 82 80 78 76 87 93 95 92 82 79 76 74  
DEWPT 71 70 67 67 68 70 70 69 69 70 69 69 69 71 70 69 69 70 70 70 70  
RH 56 69 61 67 74 57 47 44 50 67 69 74 79 59 47 43 47 67 74 82 87  
WIND DIR S S S S SW SW SW S S S S S SW SW SW S S S S S S  
WIND SPD 6 8 6 6 6 11 11 11 8 5 4 4 4 6 8 8 4 3 2 2 1  
WIND GUST 18 18 18 17 16 14 14  
CLOUDS CL FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW SC FW SC FW FW  
POP 12HR 5 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 95 92 99100 95 93 99102 97 87  
MAX HEAT 101 91 86 100 103 96 85 101 104 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 93 71 90 72 92 73 90  
TEMP 91 88 76 73 90 87 76 72 87 87 77 74 89 88 78 74 88 85  
DEWPT 71 69 69 70 69 69 68 67 67 65 67 66 67 67 66 65 66 66  
PWIND DIR SW SE SE SE SE SE S SW W  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC FW SC FW SC SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 10 20 10 10 5 10 30 20  
RAIN SHWRS S S S S S C S  
TSTMS S S S S  
 
 
IAZ097-030900-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
601 PM CDT WED SEP 2 2026  
 
DATE 09/02/26 THU 09/03/26 FRI 09/04/26 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 76 94 75 95 74  
TEMP 90 82 82 79 77 87 92 94 90 82 79 77 76 87 92 94 91 82 79 76 75  
DEWPT 72 70 68 68 68 72 72 71 72 71 70 69 69 72 72 72 72 72 71 70 71  
RH 56 67 63 69 74 61 52 47 56 69 74 76 79 61 52 49 54 72 77 82 87  
WIND DIR S S S SW SW SW SW SW S S S S SW SW SW S S S S S SW  
WIND SPD 5 6 6 6 5 9 9 9 6 4 4 4 4 5 5 6 3 2 2 2 2  
WIND GUST 16 18 17 17 17 19  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC FW FW FW SC  
POP 12HR 0 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 96 94100101 96 94100102 98  
MAX HEAT 103 91 85 102 105 96 83 103 105 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/05 SUN 09/06/26 MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 93 72 92 71 89 71 91 73 90  
TEMP 90 87 77 73 89 86 76 71 87 85 76 73 88 87 78 74 87 85  
DEWPT 73 72 70 71 71 71 69 67 69 68 67 65 69 69 66 65 68 68  
PWIND DIR SW E SE SE SE SE S SW W  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC FW FW SC SC FW FW SC SC SC SC SC SC FW SC SC SC  
POP 12HR 20 10 20 10 10 5 10 30 20  
RAIN SHWRS S S S S S C S S  
TSTMS S S S S S  
 
 
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