757  
FOUS53 KDMX 020626  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
126 AM CDT WED SEP 2 2026  
 
IAZ004-030900-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 65 86 69 87 71  
TEMP 66 67 73 80 85 82 73 72 71 69 76 83 86 84 77 75 73 71  
DEWPT 66 66 70 71 72 72 71 69 68 66 70 72 73 73 71 69 68 67  
RH 100 97 90 74 65 72 93 90 90 90 82 70 65 70 82 82 84 87  
WIND DIR E E SE S S E E SE S S S S S S S S S S  
WIND SPD 6 3 3 3 4 4 5 5 8 9 11 12 12 8 9 9 9 8  
CLOUDS B2 B1 SC SC FW FW FW SC B2 B1 SC SC FW CL CL FW FW SC  
POP 12HR 80 20 50 40 30  
QPF 12HR 0.10-0.17 0.01-10.00 0.03 0.02 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L S C C C S C C S  
TSTMS C S C C C S C S S  
HEAT INDEX 90 87 93 90  
MAX HEAT 87 93 86 89 96 88  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 70 87 68 85 66 80 65 81  
TEMP 85 85 74 70 85 84 72 69 82 81 70 67 78 77 69 67 79 78  
DEWPT 72 74 70 69 74 73 69 69 71 70 67 66 70 69 65 63 68 68  
PWIND DIR S S S S S SE SE SE S  
WIND CHAR GN LT LT LT LT LT GN GN BZ  
AVG CLOUDS SC FW FW SC SC FW FW SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 20 20 20 30 40 40 30 30 20  
RAIN SHWRS S S S S S C C S C C S S C S S  
TSTMS S S S S S C C S S S S S C S S  
 

 
IAZ005-030900-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 66 86 69 87 72  
TEMP 68 68 74 81 85 82 74 73 71 70 76 82 85 83 77 76 74 72  
DEWPT 68 67 72 73 74 74 73 71 69 68 72 74 75 75 73 71 69 69  
RH 100 97 93 77 70 77 97 93 93 93 87 77 72 77 87 85 84 90  
WIND DIR NE SE SE S S SE SE SE S S SE S S S S S S S  
WIND SPD 8 4 4 4 3 3 5 5 6 8 10 11 11 8 9 8 8 8  
CLOUDS B2 B2 SC FW CL FW FW SC B1 B1 B1 FW FW CL FW FW SC SC  
POP 12HR 70 30 50 50 50  
QPF 12HR 0.02-0.19 0.01-10.00 0.04-0.09 0.02 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C C S C C C  
TSTMS C S S C C C S C C S  
HEAT INDEX 86 92 89 88 94 91  
MAX HEAT 88 94 88 90 98 90  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 88 68 86 66 82 65 81  
TEMP 85 85 75 71 85 84 73 69 82 81 71 68 79 78 69 66 78 78  
DEWPT 75 76 72 70 76 75 71 69 73 72 68 67 72 72 66 63 70 71  
PWIND DIR S S SE SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT GN GN BZ  
AVG CLOUDS SC FW FW SC SC FW FW SC B1 SC SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 30 10 20 30 40 40 30 30 20  
RAIN SHWRS C S S S S C C S C C S S C S S  
TSTMS S S S S C C S S S S S C S S  
 

 
IAZ006-030900-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 66 84 68 85 70  
TEMP 67 68 74 80 83 81 74 72 71 69 76 81 84 82 76 75 73 71  
DEWPT 67 66 71 73 73 73 71 70 69 68 72 73 74 74 72 71 69 69  
RH 100 93 90 79 72 77 90 93 93 97 87 77 72 77 87 87 87 93  
WIND DIR NE SE SE SW S SE E SE SE S SE S S S S S S S  
WIND SPD 6 4 4 4 3 3 4 4 5 5 9 10 10 8 8 6 6 6  
CLOUDS B2 B2 SC FW FW FW FW SC B1 B1 B1 FW FW CL FW FW SC SC  
POP 12HR 70 30 50 50 50  
QPF 12HR 0.09-0.19 0.01-10.00 0.05-0.12 0.02 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C S C C C S C C C  
TSTMS C C S C C C S C S S  
HEAT INDEX 89 86 86 91 87  
MAX HEAT 86 93 86 88 94 86  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 70 87 68 85 66 81 64 80  
TEMP 85 84 74 71 84 83 72 70 82 80 70 67 78 77 68 65 78 77  
DEWPT 75 76 72 70 75 74 71 70 72 71 68 67 71 70 65 63 69 69  
PWIND DIR S S SE SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC SC FW FW SC B1 SC SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 30 10 10 30 40 40 30 40 30  
RAIN SHWRS C S C C S C C S S C C S  
TSTMS S S C C S S S S S C S S  
 

 
IAZ007-030900-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 66 84 69 84 70  
TEMP 67 68 74 80 83 80 74 72 71 69 76 80 83 80 76 74 72 71  
DEWPT 67 66 71 73 72 73 71 70 69 68 72 73 74 74 72 71 70 69  
RH 100 93 90 79 70 79 90 93 93 97 87 79 74 82 87 90 93 93  
WIND DIR NE E SE SW S SE E SE SE E SE SE S SE S S S S  
WIND SPD 6 4 4 3 3 2 3 4 4 4 8 9 10 8 8 6 6 5  
WIND GUST 19  
CLOUDS B2 B2 SC SC FW FW FW SC B1 B1 B2 SC FW FW FW FW SC SC  
POP 12HR 60 30 50 60 60  
QPF 12HR 0.08-0.19 10.00 0.03-0.12 0.03 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C S C C L S L L C  
TSTMS C C S C C C S C S S  
HEAT INDEX 88 85 85 89 85  
MAX HEAT 85 90 84 86 90 85  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 70 86 68 84 65 80 63 80  
TEMP 84 84 74 70 83 82 72 70 81 80 70 67 78 76 68 65 77 77  
DEWPT 75 76 72 70 75 74 70 70 72 71 68 67 70 69 65 63 69 69  
PWIND DIR S SE SE SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC SC FW FW SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 10 10 30 50 40 30 40 30  
RAIN SHWRS C S S C C S C C C S S C C S  
TSTMS S S S C C S S S S S S C S S  
 

 
IAZ015-030900-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 66 87 69 88 71  
TEMP 67 68 74 82 86 83 74 72 71 69 76 83 87 84 77 75 73 71  
DEWPT 67 67 71 73 73 73 71 70 68 67 71 74 74 74 72 70 68 68  
RH 100 97 90 74 65 72 90 93 90 93 85 74 65 72 85 84 84 90  
WIND DIR E SE SE S S SE E SE SE SE S S S S S S S S  
WIND SPD 6 4 3 3 3 3 4 4 6 8 10 12 11 6 8 8 8 6  
CLOUDS B2 B1 SC FW CL FW FW SC B2 B2 SC FW FW CL FW FW SC SC  
POP 12HR 70 30 50 50 40  
QPF 12HR 0.03-0.10 10.00 0.03 0.02 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C C S C C C  
TSTMS C C S C C C S C C S  
HEAT INDEX 87 92 89 89 95 92  
MAX HEAT 89 95 88 92 98 90  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 68 87 66 82 66 82  
TEMP 86 85 74 71 86 85 72 69 83 82 70 68 79 78 69 67 79 78  
DEWPT 74 75 71 70 75 74 70 69 72 71 68 67 71 71 65 63 69 70  
PWIND DIR S SE SE SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW SC SC SC SC FW SC B1 SC SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 30 20 10 30 40 40 30 30 20  
RAIN SHWRS C S S C C S C C S S C S S  
TSTMS S S S C C S C S S S C S S  
 

 
IAZ016-030900-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 67 85 69 86 71  
TEMP 68 69 74 81 84 82 74 73 71 70 76 81 85 82 77 75 73 71  
DEWPT 68 67 71 72 72 73 72 70 69 68 72 73 73 74 72 70 69 68  
RH 100 93 90 74 67 74 93 90 93 93 87 77 67 77 85 84 87 90  
WIND DIR NE E SE SW S SE SE SE S SW SE S S S S S S S  
WIND SPD 6 4 4 4 3 3 4 4 5 6 9 10 11 8 9 8 8 6  
CLOUDS B2 B2 SC SC FW FW FW SC B1 B1 B1 FW CL FW FW FW SC SC  
POP 12HR 60 30 50 50 50  
QPF 12HR 0.00-0.09 10.00 0.04 0.02 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C C S C C C  
TSTMS C C S C C C S C C S  
HEAT INDEX 90 87 86 92 88  
MAX HEAT 86 92 86 88 94 86  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 70 88 68 85 66 81 64 81  
TEMP 85 85 74 71 85 84 72 69 81 81 70 67 79 78 68 65 77 77  
DEWPT 74 75 72 70 74 74 70 69 72 71 68 67 70 70 65 63 68 69  
PWIND DIR S S SE SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW SC SC SC FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 30 5 10 30 40 40 30 30 20  
RAIN SHWRS C S C C S S C C S C S S  
TSTMS S S C C S S S S S C S S  
 

 
IAZ017-030900-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 67 85 69 85 70  
TEMP 68 69 75 81 84 81 74 72 71 70 77 81 84 81 76 75 72 71  
DEWPT 68 66 70 72 72 73 71 70 68 68 72 73 73 73 72 70 69 69  
RH 100 90 84 74 67 77 90 93 90 93 85 77 70 77 87 84 90 93  
WIND DIR N E S SW S SE SE SE S E SE S S SE S S S S  
WIND SPD 6 4 4 4 3 2 3 3 4 4 6 9 9 6 6 6 6 5  
WIND GUST 17  
CLOUDS B2 B2 SC SC FW FW FW SC B1 B1 B1 SC CL FW FW FW SC SC  
POP 12HR 50 30 50 60 50  
QPF 12HR 0.00-0.08 10.00 0.02-0.08 0.02-0.07 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C L C C C C  
TSTMS C C C C C C C C C S  
HEAT INDEX 90 86 86 91 86  
MAX HEAT 87 92 85 86 92 85  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 70 88 68 85 66 81 64 80  
TEMP 85 85 74 71 84 83 72 70 82 80 70 67 78 77 68 65 77 77  
DEWPT 74 75 72 70 74 73 70 69 71 70 67 66 69 68 64 63 68 68  
PWIND DIR S SE SE SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC SC FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 10 10 30 50 40 30 30 30  
RAIN SHWRS C S C C S C C C S S C C S  
TSTMS S S C C S S S S S S C S S  
 

 
IAZ023-030900-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 67 88 69 89 71  
TEMP 69 69 75 83 87 84 75 73 72 70 76 84 88 86 77 76 74 72  
DEWPT 69 67 70 72 72 73 71 69 67 67 72 74 74 74 71 69 68 68  
RH 100 93 84 70 61 70 87 87 84 90 87 72 63 68 82 79 82 87  
WIND DIR NE SE SE S S S SE S S SE S S S S S S S S  
WIND SPD 6 4 3 3 3 1 2 3 5 5 8 10 9 4 5 6 6 5  
CLOUDS B2 B2 SC FW CL CL FW SC B1 B1 B1 FW FW CL FW FW SC SC  
POP 12HR 40 30 50 50 40  
QPF 12HR 0.01 10.00 0.03 0.03 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C C C C C C  
TSTMS C C S C C C C C C S  
HEAT INDEX 88 94 91 91 97 94  
MAX HEAT 91 96 89 94 99 92  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 90 68 88 66 84 66 84  
TEMP 87 86 74 71 87 86 73 70 84 83 71 68 81 80 70 67 81 80  
DEWPT 75 75 71 69 75 74 70 69 73 72 68 67 72 71 66 63 70 70  
PWIND DIR S SE S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC FW SC SC SC SC FW SC B1 SC SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 30 10 10 30 40 40 30 20 20  
RAIN SHWRS C S S C C S C C S S S S  
TSTMS S S S C C S C S S S S S  
 

 
IAZ024-030900-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 70 88 72  
TEMP 70 70 75 83 87 84 76 74 72 71 76 83 87 85 79 77 74 72  
DEWPT 70 67 71 72 72 73 72 70 68 68 72 74 74 74 72 70 69 69  
RH 100 90 87 70 61 70 87 87 87 90 87 74 65 70 79 79 84 90  
WIND DIR NE SE SE S S SE SE SE S S S S S S S S S S  
WIND SPD 6 4 4 4 4 3 4 4 6 6 9 11 10 6 8 8 8 6  
CLOUDS B2 B2 SC SC FW FW FW SC SC B1 B1 FW FW CL FW FW SC B1  
POP 12HR 40 30 50 50 40  
QPF 12HR 0.01 10.00 0.04 0.02 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C  
TSTMS C C C C C C C C C S  
HEAT INDEX 88 94 90 89 96 93  
MAX HEAT 89 95 89 91 98 91  
SVR TSTORM A  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 90 69 88 67 84 66 83  
TEMP 87 87 75 71 86 86 73 70 83 83 72 68 80 80 70 67 80 80  
DEWPT 74 75 72 70 74 74 71 70 72 72 68 67 71 71 66 63 69 70  
PWIND DIR S SE SE SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW SC SC SC SC FW SC B1 SC SC B1 B1 SC B1 B1 B1 B1  
POP 12HR 30 10 10 30 40 40 30 20 20  
RAIN SHWRS C S C C S C C S S S  
TSTMS S S C C S C S S S S  
 

 
IAZ025-030900-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 87 71 87 72  
TEMP 70 70 76 82 86 83 76 74 73 71 76 81 86 84 78 76 74 72  
DEWPT 70 66 70 71 71 72 71 69 67 67 72 73 73 73 71 69 68 68  
RH 100 87 82 69 61 70 85 84 81 87 87 77 65 70 79 79 82 87  
WIND DIR N E SE S S SE SE SE S SW SE S S S S S S S  
WIND SPD 6 5 6 5 4 3 4 5 6 6 8 10 10 8 9 8 8 6  
CLOUDS B2 B2 SC SC FW FW FW SC SC B1 B1 SC FW CL FW FW SC SC  
POP 12HR 30 30 50 50 40  
QPF 12HR 0 0.00-10.00 0.03 0.02 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C S  
TSTMS S S C C C C C C C S  
HEAT INDEX 92 88 86 93 89  
MAX HEAT 88 94 87 89 96 89  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 89 69 87 67 83 65 82  
TEMP 86 86 75 71 85 85 73 70 83 82 71 68 79 79 69 66 79 78  
DEWPT 73 74 71 69 72 72 70 69 70 70 67 66 68 69 65 63 67 68  
PWIND DIR S SE SE SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 20 10 10 30 40 40 30 20 20  
RAIN SHWRS S S C C S S C C S S S  
TSTMS S S C C S S S S S S  
 

 
IAZ026-030900-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 87 71  
TEMP 70 71 76 82 86 82 75 73 72 71 76 81 86 82 77 75 73 72  
DEWPT 70 66 70 71 71 72 71 69 67 67 72 73 73 73 71 69 68 68  
RH 100 84 82 69 61 72 87 87 84 87 87 77 65 74 82 82 84 87  
WIND DIR N E S S S SE SE SE S S SE S S SE S S S S  
WIND SPD 6 5 5 5 4 3 3 4 4 4 6 9 9 6 8 6 6 5  
CLOUDS B2 B1 SC SC FW FW FW SC SC B1 SC B1 FW FW FW FW SC SC  
POP 12HR 30 30 50 50 40  
QPF 12HR 0 0.00-10.00 0.03 0.02 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C C  
TSTMS S S C C C C C C C S  
HEAT INDEX 91 87 86 93 87  
MAX HEAT 89 94 87 87 94 87  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 86 66 82 65 82  
TEMP 85 85 74 71 85 84 73 71 83 81 70 68 79 78 69 66 78 78  
DEWPT 73 74 71 69 72 72 70 69 70 70 67 66 68 67 64 62 66 67  
PWIND DIR S SE SE SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 30 10 10 30 40 30 30 20 30  
RAIN SHWRS C S S C C S S C C S S C S  
TSTMS S S S C C S S S S S S S S  
 

 
IAZ027-030900-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 86 71  
TEMP 71 71 77 83 86 83 76 74 72 71 77 82 85 82 78 76 73 72  
DEWPT 70 67 70 71 72 73 71 70 68 68 72 73 73 73 71 70 69 69  
RH 97 87 79 67 63 72 85 87 87 90 85 74 67 74 79 82 87 90  
WIND DIR W E SE SW S SE SE SE S S SE S S SE S S S SE  
WIND SPD 6 4 5 6 5 3 3 3 4 4 5 8 9 8 8 6 5 4  
CLOUDS B2 B1 SC SC FW FW FW SC SC B1 SC B1 FW FW FW FW SC SC  
POP 12HR 30 20 50 60 40  
QPF 12HR 0 0.00-10.00 0.03 0.02 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C L C C C C  
TSTMS S S S S C C C C C S  
HEAT INDEX 88 91 88 87 93 87  
MAX HEAT 90 94 88 90 94 86  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 88 69 86 66 82 64 82  
TEMP 86 85 75 71 85 84 73 71 83 81 71 68 79 78 69 66 79 78  
DEWPT 74 75 72 70 74 73 70 70 72 71 68 67 69 68 65 63 67 68  
PWIND DIR S SE SE SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 30 10 10 30 40 30 30 20 30  
RAIN SHWRS C S C C S C C C S S S C S  
TSTMS S S C C S S S S S S S S S  
 

 
IAZ028-030900-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 86 70 85 71  
TEMP 72 71 78 83 85 83 76 74 72 71 78 82 84 81 78 76 73 72  
DEWPT 71 67 70 72 72 74 72 70 69 69 72 74 74 74 72 71 70 70  
RH 97 87 76 70 65 74 87 87 90 93 82 77 72 79 82 85 90 93  
WIND DIR S E S SW S SE SE SE S SE SE S SE SE SE S S SE  
WIND SPD 6 5 6 9 6 4 4 5 5 5 6 9 10 9 9 8 6 5  
CLOUDS B2 B1 SC SC FW FW FW FW SC B1 SC B1 SC CL FW SC SC SC  
POP 12HR 20 10 50 50 50  
QPF 12HR 0 0 0.02 0.01-0.10 0.04-0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C S S C C S  
TSTMS S S S C C C S C C S  
HEAT INDEX 88 91 89 88 91 87  
MAX HEAT 90 94 87 90 94 85  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 69 85 66 81 64 81  
TEMP 86 85 75 71 85 83 73 71 82 81 71 68 79 77 69 66 79 78  
DEWPT 75 76 72 71 75 74 70 70 72 71 68 67 69 68 65 63 68 68  
PWIND DIR S SE SE SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW SC SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 20 10 10 30 40 30 30 20 20  
RAIN SHWRS S S C C S C C C S S S S S  
TSTMS S S C 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  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 89 71 91 73  
TEMP 70 71 77 85 88 85 77 76 74 72 77 86 90 86 79 78 76 74  
DEWPT 70 66 69 70 71 72 70 67 67 67 71 73 73 73 71 68 68 67  
RH 100 84 76 61 57 65 79 74 79 84 82 65 58 65 77 71 76 79  
WIND DIR NE SE SE S SW S SE S SW SE S S S S S S S S  
WIND SPD 6 4 4 6 5 2 3 5 6 6 8 10 10 4 6 8 8 6  
CLOUDS B1 B2 SC FW FW FW FW SC SC B1 SC FW CL CL FW FW SC B1  
POP 12HR 30 20 50 40 20  
QPF 12HR 0 10.00 0.05 0.01-0.08 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S S S C  
TSTMS C C C C C C S S S C  
HEAT INDEX 90 94 91 93 98 93  
MAX HEAT 92 96 90 95 101 93 83  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 91 69 89 67 85 67 85  
TEMP 88 87 76 71 88 86 74 71 85 84 72 69 82 81 71 69 82 81  
DEWPT 74 74 70 68 73 73 69 69 72 71 68 67 71 70 66 63 69 70  
PWIND DIR S S S S S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC FW SC SC SC SC FW SC B1 SC SC B1 B2 B1 SC B1 B1 SC  
POP 12HR 30 10 10 30 40 40 30 20 30  
RAIN SHWRS C S S C C S C C S S C S  
TSTMS C S S C C S C S S S S S  
 

 
IAZ034-030900-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 73  
TEMP 71 72 77 85 89 85 77 75 73 72 77 85 90 86 80 78 76 74  
DEWPT 69 66 69 71 71 73 71 68 67 68 72 74 74 73 71 69 68 68  
RH 93 81 76 63 56 67 82 79 81 87 85 70 60 65 74 74 76 82  
WIND DIR NE SE S S S S SE S S SE S S S S S S S S  
WIND SPD 5 4 4 5 4 2 2 3 4 4 6 9 9 4 5 5 5 4  
WIND GUST 19  
CLOUDS B1 B1 B1 FW FW FW FW SC SC B1 B1 FW CL CL FW FW SC B1  
POP 12HR 30 30 50 50 30  
QPF 12HR 0 10.00 0.04 0.02 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C C  
TSTMS S S C C C C C S C C  
HEAT INDEX 90 95 92 93 99 94  
MAX HEAT 93 97 91 95 101 94  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 92 69 90 67 86 66 86  
TEMP 89 88 75 71 88 87 74 71 86 84 72 69 82 81 71 68 82 81  
DEWPT 74 75 71 69 75 74 70 70 73 72 68 67 72 71 66 63 70 70  
PWIND DIR S SE S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 40 10 10 30 40 40 30 20 30  
RAIN SHWRS C S C C S S C C S S S C S  
TSTMS C S C C S S C S S S S S S  
 

 
IAZ035-030900-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 89 71 90 73  
TEMP 71 72 77 85 88 85 78 75 73 71 77 84 89 86 80 78 75 74  
DEWPT 69 66 69 70 71 72 71 69 68 68 71 73 73 73 71 69 68 68  
RH 93 81 76 61 57 65 79 82 84 90 82 70 59 65 74 74 79 82  
WIND DIR N E SE S S S SE S S SW S S S S S S S S  
WIND SPD 5 4 5 6 5 3 3 4 5 5 6 10 9 5 6 6 6 5  
CLOUDS B1 B1 SC FW FW FW FW SC SC B1 B1 SC FW CL FW FW SC B1  
POP 12HR 20 30 50 50 30  
QPF 12HR 0 0.00-10.00 0.03 0.02 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S C C C C C C C  
TSTMS S S C S C C C C S C S  
HEAT INDEX 94 91 91 97 93  
MAX HEAT 91 96 90 93 100 92  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 91 69 89 67 85 66 85  
TEMP 89 88 75 71 87 87 74 71 85 84 72 69 82 81 71 68 82 81  
DEWPT 73 74 71 70 73 73 70 70 72 71 68 67 70 70 66 63 69 69  
PWIND DIR S SE S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 30 10 10 30 40 40 30 20 20  
RAIN SHWRS C S C C S S C C S S S  
TSTMS S S C C S S C S S S  
 

 
IAZ036-030900-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 73  
TEMP 72 72 78 85 88 84 77 75 73 72 78 83 89 85 79 77 75 73  
DEWPT 70 66 70 71 71 72 71 69 67 67 72 73 73 73 71 69 68 68  
RH 93 81 76 63 57 67 82 82 81 84 82 72 59 67 77 76 79 84  
WIND DIR W E SE S S SE SE S S S S S S S S S S S  
WIND SPD 6 5 6 8 6 3 4 4 5 4 8 9 10 6 9 6 6 5  
CLOUDS B1 B1 SC B1 FW FW FW FW SC SC B1 B1 FW CL FW FW SC SC  
POP 12HR 20 20 50 50 30  
QPF 12HR 0 0.00-10.00 0.02 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C C C  
TSTMS S S S S C C C C C S  
HEAT INDEX 94 90 89 97 92  
MAX HEAT 91 96 90 92 98 90  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 67 85 66 85  
TEMP 88 87 75 72 87 86 74 72 85 83 72 69 81 80 71 68 81 81  
DEWPT 72 74 71 69 72 72 70 69 71 71 68 67 68 69 66 63 67 68  
PWIND DIR S SE S SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 10 10 30 40 40 30 20 20  
RAIN SHWRS C S C C S S C C S S S  
TSTMS S S C C S S C S S S  
 

 
IAZ037-030900-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 89 72  
TEMP 72 72 78 84 88 84 77 75 73 72 78 83 88 84 79 77 74 73  
DEWPT 69 66 70 71 71 73 71 69 68 68 71 73 73 73 71 70 69 69  
RH 90 81 76 65 57 70 82 82 84 87 79 72 61 70 77 79 84 87  
WIND DIR S E S S S S SE S SW S S S S SE S S S S  
WIND SPD 6 5 6 8 6 3 3 4 4 4 5 8 9 6 8 6 5 4  
CLOUDS B2 SC SC SC FW FW FW FW SC SC SC B1 FW CL FW FW FW SC  
POP 12HR 20 10 50 50 30  
QPF 12HR 0 0 0.02 0.01 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C S  
TSTMS S S C C C S C S  
HEAT INDEX 89 94 90 88 95 90  
MAX HEAT 93 95 90 90 97 89  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 91 70 88 67 84 66 84  
TEMP 87 87 75 72 86 85 73 71 84 82 71 68 80 79 70 67 80 80  
DEWPT 73 74 72 70 73 73 70 70 71 71 68 67 68 68 65 63 67 68  
PWIND DIR S SE S SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 20 10 10 20 30 30 30 20 20  
RAIN SHWRS S S S C S C C S S S S  
TSTMS S S S C S S S S S S  
 

 
IAZ038-030900-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 89 71 88 72  
TEMP 73 73 79 85 88 84 77 76 73 72 78 83 87 83 79 77 75 73  
DEWPT 69 66 70 71 71 73 71 69 68 68 72 73 73 73 71 70 69 69  
RH 87 79 74 63 57 70 82 79 84 87 82 72 63 72 77 79 82 87  
WIND DIR S E S SW S S SE S SW W S S S SE S S S S  
WIND SPD 8 5 6 8 6 3 4 4 5 4 5 8 9 8 9 8 6 5  
CLOUDS B1 SC SC SC SC FW FW FW SC B1 SC SC FW FW FW FW SC SC  
POP 12HR 20 10 40 50 30  
QPF 12HR 0 0 0.01 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C S  
TSTMS S C C C S C S  
HEAT INDEX 90 94 90 88 94 89  
MAX HEAT 91 95 89 90 97 87  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 90 69 87 67 83 66 83  
TEMP 87 86 76 72 87 85 74 71 84 82 72 68 80 79 70 67 80 80  
DEWPT 74 75 72 70 73 73 70 70 71 71 68 67 68 68 65 63 67 67  
PWIND DIR S SE SE SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 20 10 10 20 40 30 30 20 20  
RAIN SHWRS S S S C S S C C S S S S  
TSTMS S S S C S S S S S S S  
 

 
IAZ039-030900-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 88 72 87 73  
TEMP 74 73 79 85 87 84 78 76 74 72 79 83 86 83 79 77 75 73  
DEWPT 69 67 70 72 72 74 72 69 68 68 72 74 74 74 72 71 70 69  
RH 84 81 74 65 61 72 82 79 82 87 79 74 68 74 79 82 84 87  
WIND DIR S E SE SW SW S SE SE S SW S S S SE SE S S SE  
WIND SPD 6 4 6 9 8 4 4 5 5 4 5 8 9 8 9 8 6 5  
CLOUDS B2 SC SC SC SC FW FW FW SC B1 SC SC FW FW FW FW SC SC  
POP 12HR 10 10 40 40 30  
QPF 12HR 0 0 0 0.01 0.02-0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C S  
TSTMS S C C C S C S  
HEAT INDEX 91 94 91 90 94 89  
MAX HEAT 93 96 90 91 97 87  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 89 70 86 67 83 65 83  
TEMP 87 86 76 72 86 84 74 72 83 81 72 69 80 78 70 67 80 80  
DEWPT 75 76 72 71 75 74 70 70 72 71 68 67 69 68 65 63 68 68  
PWIND DIR S SE SE SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW SC SC SC FW FW SC SC SC SC SC SC SC B1 B1 SC  
POP 12HR 20 10 10 20 40 30 30 20 20  
RAIN SHWRS S S S C S C C S S S S S  
TSTMS S S C S S S S S S S  
 

 
IAZ044-030900-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 71 91 74  
TEMP 72 72 78 86 90 85 78 77 74 73 78 86 90 87 81 80 77 75  
DEWPT 70 65 67 68 69 71 69 66 66 66 70 71 72 72 70 68 67 67  
RH 93 79 69 55 50 63 74 69 76 79 76 61 56 61 69 67 71 76  
WIND DIR E SE S S SW S S S S SE S S S S S S S S  
WIND SPD 6 5 5 9 6 3 4 6 8 6 9 11 11 6 8 8 8 6  
CLOUDS SC B1 SC SC FW FW FW SC SC B1 SC FW CL CL FW FW SC B1  
POP 12HR 20 20 40 40 10  
QPF 12HR 0 0.00-10.00 0.05 0.01-0.07 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C S S S C  
TSTMS S S S S S S C C S S S C  
HEAT INDEX 91 92 97 94  
MAX HEAT 91 97 90 94 99 92 83  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 71 90 70 88 67 84 68 85  
TEMP 88 87 77 72 87 86 75 71 86 84 73 69 82 81 73 70 82 81  
DEWPT 72 73 70 68 72 72 69 68 71 71 68 66 70 69 66 63 68 69  
PWIND DIR S SE S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC FW FW SC B1 SC SC B1 B2 SC SC B1 B1 SC  
POP 12HR 30 10 10 20 30 40 30 20 20  
RAIN SHWRS C S S S C S S C C S S S S S  
TSTMS S S S S C S S C S S S S S S  
 

 
IAZ045-030900-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 74  
TEMP 73 74 79 87 90 87 79 78 76 73 78 87 91 88 81 80 78 75  
DEWPT 69 65 68 69 70 72 69 66 66 67 71 73 73 73 70 68 68 68  
RH 87 74 69 55 52 61 72 67 71 81 79 63 56 61 69 67 71 79  
WIND DIR NW SE S S SW S S S S S S S S S S S S S  
WIND SPD 6 5 5 8 6 3 4 6 8 6 8 10 10 6 8 8 8 6  
WIND GUST 18 17 18 20  
CLOUDS SC B1 SC SC FW FW FW SC SC B1 SC SC CL CL FW FW SC B1  
POP 12HR 20 20 40 50 20  
QPF 12HR 0 0.00-10.00 0.04 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C C S S C  
TSTMS S S S S S S C C C S S C  
HEAT INDEX 95 94 94 99 95  
MAX HEAT 93 100 92 96 101 94 83  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 93 70 90 68 86 67 86  
TEMP 90 89 77 72 89 88 76 72 87 85 73 70 83 82 73 70 83 82  
DEWPT 73 74 70 69 74 74 69 69 72 72 68 67 71 71 66 63 69 70  
PWIND DIR S S S S S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC B1 B2 SC SC B1 B1 SC  
POP 12HR 40 10 10 20 30 40 30 20 30  
RAIN SHWRS C S S C S S C C S S S C S  
TSTMS C S S C S S C S S S S S  
 

 
IAZ046-030900-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 91 73  
TEMP 73 74 79 87 90 87 79 77 75 73 78 86 90 87 81 79 77 74  
DEWPT 68 66 69 71 71 73 71 67 67 68 72 73 74 73 71 69 69 69  
RH 84 76 72 59 54 63 77 71 76 84 82 65 60 63 72 72 76 84  
WIND DIR NW SE S SW SW S S S S N S S S S S S S S  
WIND SPD 6 4 5 8 6 3 3 5 5 4 6 9 9 5 6 5 5 4  
WIND GUST 16  
CLOUDS SC SC SC SC SC FW FW SC SC SC B1 SC FW CL FW FW SC B1  
POP 12HR 10 20 40 40 20  
QPF 12HR 0 0.00-10.00 0.02 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C S S C  
TSTMS S S S S C C C S S C  
HEAT INDEX 92 96 94 93 99 95  
MAX HEAT 94 100 92 94 101 94  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 93 70 90 68 86 67 87  
TEMP 90 89 76 72 88 88 75 72 86 85 73 69 82 82 72 69 83 82  
DEWPT 74 75 71 70 75 74 70 70 73 73 69 68 71 71 66 64 70 70  
PWIND DIR S SE S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 40 10 10 20 30 30 30 20 20  
RAIN SHWRS C S S C C C S S S S  
TSTMS C S S C C S S S S  
 

 
IAZ047-030900-  
BOONE-  
INCLUDING THE CITY OF BOONE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 73  
TEMP 74 74 79 87 89 86 80 77 74 73 79 85 90 86 81 79 76 74  
DEWPT 69 66 69 70 71 72 71 68 67 68 71 72 72 73 71 70 69 69  
RH 84 76 72 57 56 63 74 74 79 84 77 65 56 65 72 74 79 84  
WIND DIR SW SE S S SW S S S S W S S S S S S S S  
WIND SPD 6 5 6 9 8 3 4 5 5 4 6 10 10 6 8 6 6 4  
CLOUDS SC SC SC SC FW FW FW FW FW SC B1 B1 FW CL FW FW SC SC  
POP 12HR 10 10 40 50 20  
QPF 12HR 0 0.00-10.00 0.01 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C S S C  
TSTMS S S C C C S S S  
HEAT INDEX 95 93 92 97 93  
MAX HEAT 94 99 93 94 100 92  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 92 70 89 68 86 68 86  
TEMP 89 89 76 72 88 87 75 72 85 84 73 70 82 82 72 69 82 82  
DEWPT 73 74 72 70 74 73 71 70 72 72 69 68 70 70 67 64 69 69  
PWIND DIR S SE S SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 30 10 10 30 40 30 30 20 20  
RAIN SHWRS C S C C S C C S S S  
TSTMS S S C C S C S S S  
 

 
IAZ048-030900-  
STORY-  
INCLUDING THE CITY OF AMES  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 72 91 74  
TEMP 74 75 80 88 90 86 79 77 75 73 80 86 90 86 81 78 76 75  
DEWPT 68 66 69 70 71 72 71 69 68 68 71 72 72 73 72 71 70 69  
RH 82 74 69 55 54 63 77 76 79 84 74 63 56 65 74 79 82 82  
WIND DIR S SE S SW S S S S S SW S S S S S S S S  
WIND SPD 6 5 6 9 8 3 4 5 5 4 6 9 10 6 8 5 5 4  
CLOUDS B1 SC SC SC SC SC FW FW FW SC SC SC FW CL FW FW FW SC  
POP 12HR 10 10 40 50 20  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S S  
TSTMS S C C C S S S  
HEAT INDEX 93 97 92 92 97 93  
MAX HEAT 95 99 92 94 100 92  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 68 86 67 86  
TEMP 90 88 76 72 88 87 75 72 86 84 73 70 82 82 72 69 82 82  
DEWPT 73 75 72 70 74 74 71 70 72 72 70 68 69 70 67 64 68 69  
PWIND DIR S SE S SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 20 10 10 30 30 30 30 20 20  
RAIN SHWRS S S C C S C C S S S  
TSTMS S S C C S S S S S  
 

 
IAZ049-030900-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 72 91 73  
TEMP 75 75 81 88 90 85 79 77 74 73 80 85 90 85 80 78 76 74  
DEWPT 67 66 69 70 70 72 70 68 68 68 71 72 72 73 71 70 69 69  
RH 76 74 67 55 52 65 74 74 82 84 74 65 56 67 74 76 79 84  
WIND DIR S S S SW SW S S S SW SW S S S SE S S S S  
WIND SPD 8 5 6 9 8 4 4 5 5 4 5 8 9 6 8 5 5 4  
CLOUDS B1 FW SC SC FW FW FW FW FW SC SC SC SC CL FW FW FW SC  
POP 12HR 10 10 40 40 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S  
TSTMS C C S S S S  
HEAT INDEX 93 96 91 91 97 92  
MAX HEAT 83 96 99 91 94 100 90  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 67 85 66 86  
TEMP 89 87 76 72 88 86 74 72 85 83 72 69 81 81 71 68 81 81  
DEWPT 73 75 72 70 73 73 71 70 71 71 69 67 68 68 66 63 68 68  
PWIND DIR S S S SE S SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 10 10 20 30 30 30 10 20  
RAIN SHWRS S S S C S S C C S S S S  
TSTMS S S S C S S S S S S S  
 

 
IAZ050-030900-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 91 72 90 73  
TEMP 75 74 81 88 90 85 79 77 74 73 80 85 89 85 79 77 75 74  
DEWPT 68 66 68 69 70 71 69 67 66 66 70 71 72 71 70 69 68 68  
RH 79 76 65 54 52 63 72 71 76 79 72 63 57 63 74 76 79 82  
WIND DIR SW SW S SW SW S S S SW SW S S S SE S S S S  
WIND SPD 8 5 6 9 8 4 5 5 5 4 5 8 9 6 8 5 5 4  
CLOUDS B1 SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW SC SC  
POP 12HR 10 10 30 30 20  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S  
TSTMS C C S S S S  
HEAT INDEX 95 91 90 95 90  
MAX HEAT 95 98 89 91 97 88  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 90 69 88 67 84 65 85  
TEMP 89 87 75 72 87 85 74 71 84 82 72 68 80 80 70 67 80 80  
DEWPT 72 73 71 69 73 72 69 69 71 70 67 66 67 67 64 62 67 66  
PWIND DIR S SE SE SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW FW B1 SC SC SC SC SC B1 SC B1 B1  
POP 12HR 20 10 10 20 30 30 30 10 20  
RAIN SHWRS S S S S C S S C C S S S S S  
TSTMS S S S S C S S S S S S S S S  
 

 
IAZ057-030900-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 92 73 92 75  
TEMP 75 74 80 88 91 88 80 79 76 74 80 88 91 88 82 81 78 76  
DEWPT 67 64 68 69 70 71 68 66 66 67 71 72 72 72 70 68 68 68  
RH 76 71 67 54 50 57 67 64 71 79 74 59 54 59 67 65 71 76  
WIND DIR S SE S SW SW S S S S S S S S S S S S S  
WIND SPD 6 6 8 10 9 4 6 8 8 6 9 11 11 8 8 8 6 5  
WIND GUST 18  
CLOUDS SC SC SC SC FW FW FW FW FW SC B1 SC FW CL FW FW SC B1  
POP 12HR 5 20 40 40 10  
QPF 12HR 0 0 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C  
TSTMS S S S C C C C  
HEAT INDEX 97 94 94 99 95  
MAX HEAT 94 99 91 96 100 93 83  
HEAT Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 72 92 71 90 68 86 69 86  
TEMP 89 88 78 73 89 88 77 73 87 85 74 70 83 82 74 71 84 83  
DEWPT 73 74 70 69 73 73 69 69 71 72 69 68 70 70 66 64 69 69  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 30 10 10 20 30 30 30 20 20  
RAIN SHWRS C S S C S S C C S S S S  
TSTMS S S S C S S C S S S S  
 

 
IAZ058-030900-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 74 92 75  
TEMP 76 75 81 88 92 89 81 80 77 75 80 88 91 88 82 81 78 76  
DEWPT 67 65 69 70 71 72 69 66 66 67 72 73 72 73 70 69 68 69  
RH 74 71 67 55 51 57 67 62 69 76 77 61 54 61 67 67 71 79  
WIND DIR SW SW S SW SW S S S SW SW SW S S S S S S SW  
WIND SPD 9 8 9 10 8 4 6 8 9 8 9 10 11 8 8 8 8 6  
WIND GUST 18  
CLOUDS SC SC SC SC FW FW FW FW FW SC B1 SC FW CL FW FW SC SC  
POP 12HR 5 10 30 30 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C  
TSTMS S S S C C C C  
HEAT INDEX 94 99 96 95 99 95  
MAX HEAT 96 100 93 83 97 101 93 84  
HEAT Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 91 69 87 69 87  
TEMP 90 89 78 73 89 88 77 73 87 86 74 70 83 83 74 71 84 83  
DEWPT 73 75 70 69 74 74 70 70 72 72 69 68 70 71 66 64 69 70  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 30 10 10 20 30 30 30 20 20  
RAIN SHWRS C S S C S C C S S S S  
TSTMS S S S C S C S S S S  
 

 
IAZ059-030900-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 74 91 75  
TEMP 76 76 81 89 92 88 81 79 77 75 81 87 90 87 82 80 78 76  
DEWPT 68 66 69 70 71 72 69 67 67 67 71 72 72 73 70 69 69 68  
RH 76 71 67 54 51 59 67 67 71 76 72 61 56 63 67 69 74 76  
WIND DIR SW SW S SW S S S S S S SW S S S S S S S  
WIND SPD 9 6 8 10 9 5 6 8 8 6 8 10 11 8 8 8 6 6  
CLOUDS SC FW SC FW FW FW FW FW FW SC SC SC FW CL FW FW SC SC  
POP 12HR 5 10 30 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 94 99 95 95 98 94 87  
MAX HEAT 83 97 100 94 82 97 100 93 84  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 69 86 69 87  
TEMP 90 89 77 73 88 88 76 73 86 85 74 71 83 83 74 71 84 83  
DEWPT 73 75 71 69 74 74 70 70 72 72 69 68 70 70 66 64 69 69  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 20 10 10 20 30 20 30 20 20  
RAIN SHWRS S S S C S S C S S S  
TSTMS S S S C S S S S S  
 

 
IAZ060-030900-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 74 92 75  
TEMP 78 77 83 90 92 89 82 80 77 75 81 88 91 87 83 81 78 76  
DEWPT 68 66 69 70 71 72 69 68 68 68 71 72 72 73 71 70 70 69  
RH 71 69 63 52 51 57 65 67 74 79 72 59 54 63 67 69 76 79  
WIND DIR SW SW S SW SW S S S S S S S S S SE S S S  
WIND SPD 8 6 8 9 9 5 6 6 6 4 6 9 10 8 8 6 5 4  
CLOUDS SC FW FW FW FW FW FW FW FW SC SC SC SC CL FW FW FW SC  
POP 12HR 5 10 30 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 96 99 95 95 98 95  
MAX HEAT 84 83 98 100 94 84 96 100 94 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 89 70 86 69 87  
TEMP 90 89 78 74 88 88 77 73 87 85 75 71 83 83 74 70 84 83  
DEWPT 73 75 72 70 74 74 71 70 72 72 70 68 70 70 67 64 68 68  
PWIND DIR S S S SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 20 10 10 30 30 20 20 20 20  
RAIN SHWRS S S C C S S S S S S  
TSTMS S S C C S S S S S  
 

 
IAZ061-030900-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 74 91 75  
TEMP 76 76 83 90 92 87 81 79 76 75 82 88 90 87 82 79 77 76  
DEWPT 68 67 69 70 70 72 69 68 68 68 71 72 72 73 71 70 70 69  
RH 76 74 63 52 49 61 67 69 76 79 69 59 56 63 69 74 79 79  
WIND DIR S SW S SW SW S S S S S S SW S S S S S S  
WIND SPD 8 5 8 10 9 4 6 6 5 3 5 9 9 8 8 5 5 4  
CLOUDS B1 SC FW FW FW FW FW FW FW FW SC SC SC CL FW FW FW SC  
POP 12HR 0 10 30 30 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
HEAT INDEX 96 98 94 95 98 93  
MAX HEAT 98 100 94 97 100 93 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 72 91 71 89 69 86 68 87  
TEMP 90 88 77 73 88 87 75 73 87 85 73 71 83 82 72 69 83 83  
DEWPT 73 75 72 71 74 74 71 71 72 72 69 68 69 69 66 64 68 68  
PWIND DIR S S S SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC FW SC SC SC SC SC B1 SC SC SC B1 SC B1 SC B1 SC  
POP 12HR 10 10 10 20 30 20 20 10 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ062-030900-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 92 73 91 73  
TEMP 76 76 83 89 91 87 80 78 76 74 81 87 90 85 81 78 76 74  
DEWPT 67 66 68 70 69 71 68 67 66 67 70 71 71 72 70 69 68 68  
RH 74 71 61 54 49 59 67 69 71 79 69 59 54 65 69 74 76 82  
WIND DIR SW SW SW SW SW S S S SW SW SW SW S SE S S S S  
WIND SPD 8 6 8 10 8 4 6 5 5 3 5 8 8 6 6 5 4 4  
CLOUDS B1 SC FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW SC  
POP 12HR 0 10 30 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
TSTMS C S  
HEAT INDEX 94 97 92 92 96 91  
MAX HEAT 97 98 91 95 97 90  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 67 85 66 86  
TEMP 90 87 76 72 88 85 74 71 85 83 72 69 82 81 71 67 82 81  
DEWPT 72 73 70 69 73 72 70 69 71 70 68 66 68 68 64 63 67 67  
PWIND DIR S S S SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC FW SC SC SC FW SC B1 SC SC SC SC SC B1 SC B1 B1  
POP 12HR 10 10 20 20 30 20 20 10 20  
RAIN SHWRS S S S C S S S S S S S  
TSTMS S S S C S S S S S S  
 

 
IAZ070-030900-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 75 92 75  
TEMP 76 75 81 89 92 88 81 80 77 75 81 88 91 88 83 81 78 76  
DEWPT 65 65 69 71 71 71 68 66 67 67 71 73 72 72 70 69 69 69  
RH 69 71 67 56 51 57 65 62 71 76 72 61 54 59 65 67 74 79  
WIND DIR S S S SW SW S S S S S S S S S S S S S  
WIND SPD 8 6 9 10 10 6 9 9 8 6 10 12 12 9 9 8 8 6  
CLOUDS SC FW SC SC FW FW FW FW FW SC B1 SC FW CL FW FW SC SC  
POP 12HR 5 10 30 30 5  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C S  
TSTMS C S C S  
HEAT INDEX 94 99 94 95 99 96  
MAX HEAT 96 101 91 82 97 101 94 84  
HEAT Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 86 70 87  
TEMP 89 88 79 74 89 88 77 74 87 86 75 71 83 83 74 72 84 83  
DEWPT 73 74 70 69 74 73 69 69 72 72 69 68 70 70 67 65 70 69  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 5 10 20 20 20 30 20 20  
RAIN SHWRS S S S S S S C S S S S S  
TSTMS S S S S S S S S S S S  
 

 
IAZ071-030900-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 75 92 75  
TEMP 77 76 82 89 92 88 81 80 78 76 81 88 91 88 82 81 78 76  
DEWPT 66 65 69 71 71 71 68 66 67 67 71 73 72 72 70 69 69 69  
RH 69 69 65 56 51 57 65 62 69 74 72 61 54 59 67 67 74 79  
WIND DIR SW SW S SW SW S S S S S SW S S S S S S SW  
WIND SPD 9 9 11 11 10 6 9 9 9 8 10 11 12 9 9 9 8 8  
CLOUDS SC FW SC FW FW FW FW FW FW FW SC SC FW CL FW FW SC SC  
POP 12HR 0 10 30 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S  
TSTMS C S S S  
HEAT INDEX 95 99 94 95 99 95  
MAX HEAT 97 101 91 82 97 101 92 83  
HEAT Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 86 70 88  
TEMP 89 88 78 74 89 88 77 74 87 85 75 71 83 83 74 71 85 84  
DEWPT 73 74 70 69 74 73 70 69 72 72 69 68 70 70 67 65 69 69  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 10 5 10 20 30 20 30 20 20  
RAIN SHWRS S S S C S S C S S S S  
TSTMS S S S C S S S S S S  
 

 
IAZ072-030900-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 75 92 76  
TEMP 78 77 83 90 92 88 82 80 78 76 82 88 91 87 83 81 79 77  
DEWPT 66 65 69 70 70 71 67 67 67 67 71 72 72 72 70 69 69 68  
RH 67 67 63 52 49 57 61 65 69 74 69 59 54 61 65 67 72 74  
WIND DIR SW SW S SW SW S S S S S S SW S S S S S SW  
WIND SPD 10 9 11 11 10 6 9 9 9 8 9 11 11 9 9 8 8 6  
CLOUDS SC FW FW FW FW FW FW FW FW FW SC SC FW CL FW FW FW SC  
POP 12HR 0 10 20 20 5  
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 99 94 95 99 94  
MAX HEAT 83 97 100 92 82 96 100 92 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 87 70 88  
TEMP 90 88 78 74 89 87 77 74 87 85 75 71 84 83 75 72 85 84  
DEWPT 72 73 70 69 73 73 70 70 71 72 69 68 70 70 66 64 68 68  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 SC  
POP 12HR 10 5 10 20 30 20 20 20 20  
RAIN SHWRS S S S C S S C S S S S  
TSTMS S S S C S S S S S S  
 

 
IAZ073-030900-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 76 91 76  
TEMP 79 78 84 91 93 89 83 81 78 77 82 89 90 88 83 81 79 77  
DEWPT 67 66 69 70 70 70 67 68 67 67 71 71 72 72 70 70 69 69  
RH 67 67 61 50 47 54 59 65 69 71 69 56 56 59 65 69 72 76  
WIND DIR SW SW SW SW SW S S S S S S SW S S S S S S  
WIND SPD 10 8 10 11 10 6 9 9 9 6 9 10 11 9 9 8 6 5  
CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC FW CL FW FW FW SC  
POP 12HR 0 10 20 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 96 98 94 87 95 98 94  
MAX HEAT 98 100 93 84 97 99 92 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 74 92 72 90 70 87 70 89  
TEMP 90 89 79 75 89 88 77 74 87 86 75 72 84 84 75 72 85 84  
DEWPT 72 73 70 70 73 73 71 70 71 72 70 68 69 69 66 64 68 67  
PWIND DIR S S S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 10 10 10 20 30 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ074-030900-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 76 91 76  
TEMP 78 78 83 91 93 88 82 80 78 77 82 89 90 87 82 80 78 77  
DEWPT 67 67 70 70 70 70 69 68 68 68 72 72 72 72 71 70 70 69  
RH 69 69 65 50 47 55 65 67 71 74 72 57 56 61 69 72 76 76  
WIND DIR S SW SW SW SW S S S S S SW SW S S S S S S  
WIND SPD 9 8 10 10 9 5 8 8 6 5 8 9 10 8 8 6 5 4  
WIND GUST 19  
CLOUDS SC SC FW FW FW FW FW FW FW FW SC FW SC CL FW FW FW SC  
POP 12HR 0 10 20 20 5  
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 99 94 87 96 98 94 87  
MAX HEAT 99 100 92 84 97 99 92 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 74 91 72 90 70 87 70 88  
TEMP 90 88 78 75 88 87 76 74 86 85 74 72 83 83 73 71 84 83  
DEWPT 73 74 71 71 74 73 71 71 72 72 70 69 70 70 67 65 68 68  
PWIND DIR S S S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC B1 SC SC SC B1 SC  
POP 12HR 10 10 10 20 30 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ075-030900-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 76 92 76  
TEMP 77 78 85 91 93 88 83 80 78 77 83 89 91 87 82 80 78 77  
DEWPT 67 67 70 70 70 71 69 68 68 68 71 72 72 72 71 70 70 70  
RH 71 69 61 50 47 57 63 67 71 74 67 57 54 61 69 72 76 79  
WIND DIR S SW SW SW SW S S S S S SW SW SW S S S S S  
WIND SPD 8 6 9 10 9 5 8 6 5 4 6 9 9 6 6 5 4 4  
WIND GUST 19 19  
CLOUDS B1 SC FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW SC  
POP 12HR 0 10 20 10 5  
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 99 94 88 96 98 94  
MAX HEAT 82 99 101 93 83 97 100 92 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 69 87 69 88  
TEMP 91 88 77 74 89 87 76 74 86 85 74 71 83 83 73 70 84 83  
DEWPT 73 73 71 71 74 73 71 71 72 71 69 68 69 69 66 64 68 68  
PWIND DIR SW S S SE SE SE SE SE SE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC B1 SC SC SC SC SC SC SC B1 B1  
POP 12HR 10 10 20 20 30 20 20 20 20  
RAIN SHWRS S S S C S S S S S S S  
TSTMS S S S C S S S S S S  
 

 
IAZ081-030900-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 76 93 75  
TEMP 77 76 83 90 93 89 82 80 78 76 82 89 92 88 83 81 78 76  
DEWPT 65 64 69 71 71 71 67 66 67 67 71 73 72 72 70 69 69 68  
RH 67 66 63 54 49 56 61 62 69 74 69 59 52 59 65 67 74 76  
WIND DIR S S S SW SW S S S S S S S S S S S S S  
WIND SPD 9 8 10 11 10 8 9 9 8 8 10 12 12 9 9 8 6 6  
CLOUDS SC FW FW FW FW FW FW FW FW FW SC SC FW CL FW FW SC SC  
POP 12HR 0 10 20 20 5  
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 97100 95 97100 96  
MAX HEAT 99 102 92 83 98 102 94 84  
HEAT Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 93 72 91 70 87 70 88  
TEMP 91 89 79 74 90 88 77 74 88 86 75 71 85 84 74 72 85 84  
DEWPT 73 74 70 69 74 73 69 69 72 72 69 68 71 70 67 64 70 69  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 5 5 10 20 20 20 20 20 20  
RAIN SHWRS S S S S S S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ082-030900-  
UNION-  
INCLUDING THE CITY OF CRESTON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 75 92 75  
TEMP 76 76 82 90 92 88 82 80 77 76 82 88 91 88 82 80 78 76  
DEWPT 65 65 68 70 70 70 67 67 67 67 70 72 71 71 70 69 69 69  
RH 69 69 63 52 49 55 61 65 71 74 67 59 52 57 67 69 74 79  
WIND DIR SW SW SW SW SW S S S S S S S S S S S S SW  
WIND SPD 9 9 11 11 11 8 9 9 9 8 11 12 12 9 9 8 8 6  
WIND GUST 19  
CLOUDS B1 FW FW FW FW FW FW FW FW FW SC SC FW CL FW FW FW SC  
POP 12HR 0 10 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 96 98 93 95 98 94  
MAX HEAT 97 101 91 82 97 100 91 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 87 70 88  
TEMP 90 88 78 74 89 88 76 74 87 85 75 71 84 83 74 71 85 84  
DEWPT 72 73 70 69 73 72 70 69 71 72 69 68 70 70 66 64 69 68  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 5 5 10 20 30 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ083-030900-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 75 91 75  
TEMP 77 77 82 89 92 88 82 80 77 76 82 88 90 87 82 80 78 76  
DEWPT 66 65 69 70 69 69 67 67 67 67 70 71 71 71 70 69 69 68  
RH 69 67 65 54 47 54 61 65 71 74 67 57 54 59 67 69 74 76  
WIND DIR S SW SW SW SW S S S S S SW SW S S S S S SW  
WIND SPD 9 9 11 11 10 6 9 9 8 8 10 11 11 8 9 8 6 6  
WIND GUST 19  
CLOUDS SC FW FW FW FW FW FW FW FW FW FW SC FW CL FW FW FW SC  
POP 12HR 0 10 10 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95 97 94 97 93  
MAX HEAT 96 98 91 83 96 98 92 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 91 72 90 70 86 70 87  
TEMP 90 88 78 74 88 87 76 73 86 85 74 71 83 83 74 71 85 83  
DEWPT 72 72 70 69 72 72 70 70 71 71 70 68 69 69 66 64 68 68  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 5 5 10 20 30 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ084-030900-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 76 91 76  
TEMP 77 77 83 90 92 88 82 80 78 76 82 88 90 86 82 80 78 77  
DEWPT 67 67 69 70 70 70 68 68 67 67 71 72 72 72 70 70 69 69  
RH 71 71 63 52 49 55 63 67 69 74 69 59 56 63 67 72 74 76  
WIND DIR S SW SW SW SW S S S S SW SW SW S S S S S S  
WIND SPD 9 9 11 11 10 6 8 8 8 6 9 10 10 8 8 6 6 5  
WIND GUST 19  
CLOUDS SC SC FW FW FW SC FW FW FW FW FW FW SC FW FW FW FW FW  
POP 12HR 0 5 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 96 98 93 87 95 97 93  
MAX HEAT 98 99 91 84 97 99 91 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 74 91 72 90 70 86 70 88  
TEMP 90 88 78 74 88 87 76 74 87 85 74 71 83 82 74 71 85 83  
DEWPT 72 73 70 70 73 73 70 71 72 72 70 69 70 70 66 64 68 68  
PWIND DIR S S S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS FW SC SC SC SC FW FW SC SC SC SC SC B1 SC SC B1 B1 B1  
POP 12HR 5 10 10 20 30 20 20 20 20  
RAIN SHWRS S S S C S S S S S S  
TSTMS S S S C S S S S S  
 

 
IAZ085-030900-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 77 92 77  
TEMP 78 79 84 91 93 88 83 81 79 77 83 89 91 87 82 81 79 78  
DEWPT 67 67 70 70 70 70 69 68 68 68 72 72 72 72 71 70 70 70  
RH 69 67 63 50 47 55 63 65 69 74 70 57 54 61 69 69 74 76  
WIND DIR S SW SW SW SW S S S S SW SW SW S S S S S SW  
WIND SPD 9 9 11 11 9 5 8 6 6 6 8 9 9 5 6 5 5 5  
WIND GUST 19  
CLOUDS SC SC FW FW CL FW FW FW FW SC SC FW FW FW FW FW FW FW  
POP 12HR 0 5 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 89 97 99 94 88 96 99 94 87  
MAX HEAT 83 99 100 93 84 97 100 92 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 74 92 73 90 70 87 70 88  
TEMP 91 88 78 75 89 87 76 74 87 85 75 72 84 83 74 71 85 84  
DEWPT 73 73 71 71 73 73 71 71 72 72 70 69 70 70 67 65 68 68  
PWIND DIR SW S S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS FW SC SC SC SC SC FW SC B1 SC SC SC SC SC SC SC B1 B1  
POP 12HR 10 10 20 20 30 20 20 20 20  
RAIN SHWRS S S S C S S S S S S S  
TSTMS S S S C S S S S S S  
 

 
IAZ086-030900-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 76 92 76  
TEMP 77 78 85 92 94 89 83 80 78 76 84 89 91 87 82 80 78 77  
DEWPT 68 68 71 72 71 72 70 69 68 69 72 73 72 73 72 71 70 70  
RH 74 71 63 52 47 57 65 69 71 79 67 59 54 63 72 74 76 79  
WIND DIR S SW SW SW SW SW S S S SW SW SW S S S S S SW  
WIND SPD 8 8 10 11 9 6 8 5 5 5 8 9 9 5 5 4 4 4  
WIND GUST 18 20 16  
CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC  
POP 12HR 0 5 10 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 90 99100 96 90 97100 95 87  
MAX HEAT 101 102 94 84 99 101 93 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 74 92 72 90 70 87 69 88  
TEMP 91 88 77 74 89 87 76 74 86 85 74 71 83 83 73 70 84 84  
DEWPT 73 74 72 72 74 74 71 72 73 73 70 69 70 71 67 65 69 69  
PWIND DIR SW S S SE SE SE S SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC FW SC SC FW FW SC B1 SC FW SC B1 SC SC SC B1 B1  
POP 12HR 10 10 20 20 30 20 20 20 20  
RAIN SHWRS S S S C S S S S S S  
TSTMS S S S C S S S S S  
 

 
IAZ092-030900-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 76 94 76  
TEMP 77 77 84 91 93 90 83 81 78 77 84 91 93 89 83 81 78 76  
DEWPT 65 64 69 71 70 70 67 66 66 66 71 73 72 71 70 69 68 68  
RH 67 64 61 52 47 52 59 60 67 69 65 56 51 56 65 67 71 76  
WIND DIR S S SW SW SW S S S S S S S S S S S S S  
WIND SPD 8 8 11 11 11 8 8 8 8 6 10 12 12 10 8 6 5 5  
WIND GUST 19 18  
CLOUDS SC FW FW FW FW FW FW FW FW FW FW SC SC CL FW FW SC SC  
POP 12HR 0 10 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 98100 95 99101 95  
MAX HEAT 101 102 93 83 102 103 94 84  
HEAT Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 74 94 72 92 70 89 70 89  
TEMP 92 91 79 75 91 90 77 74 90 87 75 72 86 86 75 71 86 86  
DEWPT 73 73 69 68 73 72 69 68 71 72 69 68 71 70 66 64 70 69  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW B1 B1 SC SC B1 B1 SC SC B1 B1 SC  
POP 12HR 5 5 10 20 20 20 20 20 20  
RAIN SHWRS S S S S S S S S S S  
TSTMS S S S S S S S S S  
 

 
IAZ093-030900-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 76 92 75  
TEMP 76 76 83 91 93 88 83 80 78 76 82 89 91 88 83 80 77 76  
DEWPT 66 64 68 69 69 69 66 66 66 66 70 71 71 70 69 69 68 68  
RH 71 66 61 49 46 54 57 62 67 71 67 56 52 55 63 69 74 76  
WIND DIR S S SW SW SW S S S S S SW S S S S S S S  
WIND SPD 8 8 11 12 11 8 8 8 8 6 10 12 12 10 8 6 5 5  
WIND GUST 18  
CLOUDS SC FW FW FW FW FW FW FW FW FW FW SC SC CL FW FW FW SC  
POP 12HR 0 10 10 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 96 98 93 96 98 93  
MAX HEAT 98 99 91 83 99 101 92 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 93 72 90 70 88 70 88  
TEMP 91 89 78 74 90 88 77 74 88 86 75 72 85 84 74 71 86 84  
DEWPT 72 71 69 68 71 71 69 69 70 71 69 68 69 69 66 64 68 68  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC B1 SC SC B1 B1 SC  
POP 12HR 5 5 10 20 30 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ094-030900-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 76 92 75  
TEMP 77 77 83 91 93 89 83 81 78 76 83 90 91 88 83 81 78 76  
DEWPT 66 65 68 69 68 68 67 67 66 66 70 70 70 69 70 69 68 68  
RH 69 67 61 49 44 50 59 63 67 71 65 52 50 54 65 67 71 76  
WIND DIR S S SW SW SW S S S S S SW SW S S S S S S  
WIND SPD 6 8 10 11 10 6 8 8 6 6 10 11 11 9 8 6 5 5  
WIND GUST 17  
CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC  
POP 12HR 0 5 10 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95 98 93  
MAX HEAT 97 99 91 83 97 100 92 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 88 70 88  
TEMP 91 89 79 74 89 88 77 74 88 86 75 71 85 84 75 71 86 84  
DEWPT 71 71 70 69 71 70 70 69 70 70 69 68 69 68 66 64 67 67  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR GN LT LT LT LT LT LT GN GN  
AVG CLOUDS FW SC SC SC SC SC FW SC SC SC SC SC B1 SC SC B1 B1 B1  
POP 12HR 5 5 10 20 20 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S S S S S S S  
 

 
IAZ095-030900-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 93 75 92 75  
TEMP 76 77 84 91 92 88 82 81 78 76 83 89 91 87 82 80 78 76  
DEWPT 67 67 69 69 68 69 68 67 67 67 71 71 71 71 70 69 69 68  
RH 74 71 61 49 46 54 63 63 69 74 67 56 52 59 67 69 74 76  
WIND DIR S SW SW SW SW S S S S S SW SW S S S S S S  
WIND SPD 8 8 11 12 10 6 8 8 6 6 10 11 11 8 6 5 5 5  
WIND GUST 18 18  
CLOUDS SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 0 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 96 97 88 95 98 93  
MAX HEAT 97 99 91 84 96 100 91 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 91 72 89 69 87 69 88  
TEMP 90 88 79 74 89 87 76 74 87 85 74 71 84 83 74 71 86 84  
DEWPT 71 72 70 70 72 71 70 70 71 71 70 68 69 69 66 64 67 67  
PWIND DIR S S S SE S SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC B1 SC SC B1 B1 B1  
POP 12HR 5 5 10 20 30 20 20 20 20  
RAIN SHWRS S S C S S S S S S  
TSTMS S S C S S S S S  
 

 
IAZ096-030900-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 76 93 75  
TEMP 77 78 85 91 93 89 82 81 78 77 84 90 92 87 82 80 78 76  
DEWPT 67 67 70 70 69 70 69 68 68 68 71 71 72 72 71 70 69 69  
RH 71 69 61 50 46 54 65 65 71 74 65 54 52 61 69 72 74 79  
WIND DIR S SW SW SW SW S S S S SW SW SW S S S S S SW  
WIND SPD 8 8 11 11 10 5 6 5 5 5 9 9 9 5 4 4 4 4  
WIND GUST 18 18 17 16 16 16  
CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 97 98 94 89 96 99 94  
MAX HEAT 99 100 93 85 97 100 92 85  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 87 69 88  
TEMP 91 88 78 74 89 87 76 74 87 85 75 71 85 83 74 71 86 84  
DEWPT 72 72 71 71 72 72 71 71 71 71 70 69 69 69 67 65 68 68  
PWIND DIR SW S S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC FW SC SC SC FW SC SC SC SC SC SC SC SC SC B1 B1  
POP 12HR 5 5 20 20 30 20 20 20 20  
RAIN SHWRS S S S S C S S S S S S  
TSTMS S S S S C S S S S S  
 

 
IAZ097-030900-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
126 AM CDT WED SEP 2 2026  
 
DATE 09/01/26 WED 09/02/26 THU 09/03/26 FRI  
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 94 76 92 75  
TEMP 77 78 85 91 93 88 83 80 78 76 84 89 91 87 82 79 77 76  
DEWPT 68 68 71 72 71 72 70 68 68 69 73 73 73 73 72 70 69 70  
RH 74 71 63 54 49 59 65 67 71 79 70 59 56 63 72 74 76 82  
WIND DIR S SW SW SW SW SW S S SW SW SW SW S S S S S SW  
WIND SPD 6 8 10 10 9 4 5 5 5 5 8 8 8 3 4 4 4 4  
WIND GUST 18 18 20 14 16 16  
CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW  
POP 12HR 0 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 90 99101 95 90 97100 94  
MAX HEAT 101 102 94 83 99 102 93 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 09/04 SAT 09/05/26 SUN 09/06/26 MON 09/07/26 TUE 09/08/26  
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 73 92 72 90 70 87 69 88  
TEMP 90 88 77 74 89 86 76 73 87 85 74 71 84 82 73 70 85 84  
DEWPT 74 74 72 72 74 74 71 72 73 73 70 69 71 71 67 65 69 70  
PWIND DIR SW S S SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW SC SC SC FW SC SC SC FW SC SC SC SC SC B1 B1  
POP 12HR 10 10 20 20 30 20 20 20 10  
RAIN SHWRS S S S C S S S S S  
TSTMS S S S C S S S  
 

 
 
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