939  
FOUS53 KDMX 060418  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
1118 PM CDT FRI SEP 5 2025  
 
IAZ004-060900-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 62 38 67 48  
TEMP 43 40 39 54 59 61 57 48 43 41 39 55 62 66 62 52 50 51 52  
DEWPT 41 39 37 42 42 43 43 41 40 38 37 44 44 45 48 45 43 42 43  
RH 93 96 92 64 53 51 59 77 89 89 92 66 52 47 60 77 77 71 71  
WIND DIR W W W NW NW NW NW NW NW NW NW N W SW SE SE S S S  
WIND SPD 6 6 6 9 11 11 6 4 3 3 3 3 4 3 3 5 8 10 11  
CLOUDS FW FW FW FW B1 B1 SC FW CL FW CL CL FW CL CL FW FW B1 B1  
POP 12HR 5 10 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 60 78 58 76 57 74 58 77  
TEMP 69 70 63 61 73 74 61 59 73 71 61 58 70 70 62 60 72 72  
DEWPT 57 61 59 59 65 66 60 58 64 63 58 56 61 62 57 56 63 64  
PWIND DIR S S SW SE E E SE SE S  
WIND CHAR BZ GN GN LT LT GN GN GN GN  
AVG CLOUDS SC B1 B2 B2 B1 SC FW SC B1 SC SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 10 10 5 20 20 30 20  
RAIN SHWRS S C L C S S S S C S S  
TSTMS S C C S S S S  
 

 
IAZ005-060900-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 62 38 67 48  
TEMP 44 41 39 54 59 61 57 48 44 41 39 54 63 66 62 52 49 50 52  
DEWPT 42 40 38 44 43 45 46 43 42 40 38 46 47 48 50 46 44 44 44  
RH 93 96 96 69 55 56 67 83 93 96 96 74 56 52 65 80 83 80 74  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW W SE SE SE S S  
WIND SPD 5 5 5 8 11 11 5 3 2 2 2 3 4 3 2 5 6 9 10  
CLOUDS FW FW FW FW B1 B1 SC CL FW CL CL CL FW CL CL CL FW SC B1  
POP 12HR 5 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 60 78 58 78 57 74 58 77  
TEMP 69 70 63 61 73 74 61 59 73 72 61 58 71 70 62 59 73 73  
DEWPT 58 62 60 59 67 68 61 59 66 66 59 57 63 63 58 56 65 65  
PWIND DIR S S SW SE E E SE SE S  
WIND CHAR BZ GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B2 B2 B1 SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 30 60 20 10 5 10 20 30 20  
RAIN SHWRS S C L L S S S C S  
TSTMS S C C C S  
 

 
IAZ006-060900-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 61 38 65 46  
TEMP 44 40 39 53 58 60 56 47 43 41 39 54 61 64 61 51 48 49 51  
DEWPT 42 40 38 44 43 44 45 43 42 40 39 46 46 47 49 45 43 43 43  
RH 93100 96 71 57 55 66 86 96 96100 74 58 54 65 80 83 80 74  
WIND DIR W W W W NW NW NW NW W NW NW NW NW W S SE SE S S  
WIND SPD 5 4 4 6 10 10 5 3 2 2 2 3 4 3 2 3 5 6 10  
CLOUDS FW FW FW FW B1 B1 SC CL CL CL CL CL FW CL CL CL FW SC B1  
POP 12HR 5 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 59 76 57 76 55 74 57 76  
TEMP 68 69 63 61 71 72 61 58 72 71 60 57 70 69 61 59 72 72  
DEWPT 56 60 58 58 66 67 61 58 65 64 58 56 62 62 57 55 64 64  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 60 20 10 5 10 20 30 20  
RAIN SHWRS S C L L S S S C S  
TSTMS C C S S  
 

 
IAZ007-060900-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 61 38 66 45  
TEMP 44 41 39 53 58 60 56 47 44 41 39 54 62 64 60 50 47 47 50  
DEWPT 42 40 38 44 43 44 43 42 41 40 39 45 45 45 47 44 43 42 42  
RH 93 96 96 71 57 55 62 83 89 96100 71 54 50 62 80 86 83 74  
WIND DIR W W W W W NW NW NW W NW NW NW NW W W SE SE S S  
WIND SPD 5 5 4 6 10 10 5 3 2 2 2 3 5 4 2 2 3 5 8  
CLOUDS FW FW FW FW B1 B1 SC CL CL CL CL CL FW FW CL CL FW SC B1  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 58 76 58 76 55 73 56 76  
TEMP 68 68 62 60 71 72 61 58 72 71 59 56 70 69 61 58 72 72  
DEWPT 53 58 57 57 64 65 59 58 63 62 57 54 60 60 56 54 62 62  
PWIND DIR S S SW S E E SE SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B1 SC B1 B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 60 30 10 5 10 20 30 20  
RAIN SHWRS C L L C S S C S  
TSTMS C C S S  
 

 
IAZ015-060900-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 63 38 68 48  
TEMP 44 41 39 54 60 62 58 48 43 41 39 55 63 66 62 52 50 51 51  
DEWPT 41 39 38 44 42 43 45 42 41 39 37 46 46 47 49 46 44 43 44  
RH 89 92 96 69 51 50 62 80 93 92 92 72 54 50 62 80 80 74 77  
WIND DIR W W W NW NW NW NW NW NW NW NW N W S SE SE S S S  
WIND SPD 5 5 5 9 12 11 6 3 2 2 3 3 3 3 4 5 6 10 11  
CLOUDS FW CL FW FW B1 B1 FW CL CL FW CL CL CL CL CL CL SC B1 B1  
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  
SPRINKLES  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 60 79 58 78 57 75 59 78  
TEMP 70 71 64 61 73 74 61 59 74 72 61 58 71 71 63 60 73 73  
DEWPT 59 62 59 59 66 67 61 58 66 66 59 57 63 64 59 57 64 65  
PWIND DIR S S SW SE E E SE SE S  
WIND CHAR BZ GN GN LT LT GN GN GN GN  
AVG CLOUDS SC B1 B1 B2 B1 SC FW SC B1 SC SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 20 10 5 20 20 30 20  
RAIN SHWRS S C L C S S S S C S S  
TSTMS S C C C S S  
 

 
IAZ016-060900-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 62 38 66 46  
TEMP 44 41 39 54 59 61 56 47 43 41 39 54 62 65 61 51 48 49 51  
DEWPT 42 40 38 44 43 44 44 42 41 40 38 45 45 45 47 44 43 42 42  
RH 93 96 96 69 55 53 64 83 93 96 96 71 54 48 60 77 83 77 71  
WIND DIR W W W W NW NW NW NW NW NW NW NW NW W S SE SE S S  
WIND SPD 4 5 5 8 11 11 6 3 2 2 2 3 4 4 2 4 5 8 10  
CLOUDS FW FW FW FW B1 B1 SC FW FW CL CL CL FW CL CL CL FW SC B1  
POP 12HR 5 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 58 77 57 78 55 74 57 76  
TEMP 68 69 63 61 72 73 61 59 74 72 60 57 70 70 61 59 73 72  
DEWPT 55 59 57 58 65 66 60 58 65 64 58 56 61 61 57 55 62 63  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 60 30 10 5 10 20 30 20  
RAIN SHWRS S C L L C S C S S  
TSTMS C C C S  
 

 
IAZ017-060900-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 62 38 66 45  
TEMP 44 41 39 54 59 61 56 47 43 41 39 54 62 65 61 50 47 48 49  
DEWPT 42 40 38 43 42 43 42 41 40 39 38 45 44 44 46 43 42 42 41  
RH 93 96 96 66 53 51 59 79 89 92 96 71 52 46 58 77 83 80 74  
WIND DIR W W W W NW NW NW NW NW NW NW NW NW W W SE SE S S  
WIND SPD 5 5 5 6 10 10 5 3 2 3 3 3 4 3 2 2 4 5 8  
CLOUDS FW FW FW FW B1 B1 SC FW CL CL CL CL FW FW CL CL FW SC B1  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 57 76 57 77 54 73 55 76  
TEMP 68 69 62 60 72 72 61 58 73 71 59 56 70 70 60 58 73 72  
DEWPT 52 57 55 56 63 64 59 57 63 62 57 54 60 60 55 54 61 62  
PWIND DIR S S SW S E E SE SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B1 SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 30 60 30 10 5 10 20 20 20  
RAIN SHWRS C C L C S S S  
TSTMS C C C S  
 

 
IAZ023-060900-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 64 38 69 48  
TEMP 44 41 39 55 61 63 58 49 43 41 39 56 64 67 63 52 50 51 51  
DEWPT 40 39 38 44 43 44 46 42 41 40 38 46 47 47 49 46 44 44 44  
RH 86 92 96 66 51 50 64 77 93 96 96 69 54 49 60 80 80 77 77  
WIND DIR W W W NW NW NW N N NW NW NW N NW S SE SE SE S S  
WIND SPD 5 5 5 8 11 11 5 3 2 2 2 2 3 3 4 5 6 9 10  
CLOUDS FW CL CL FW B1 B1 FW CL CL CL CL CL CL CL CL CL SC B1 B1  
POP 12HR 5 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 79 58 80 57 77 59 79  
TEMP 71 72 63 61 74 75 61 59 75 74 61 59 72 73 63 60 75 74  
DEWPT 59 62 60 60 67 68 61 59 67 66 60 58 64 64 60 57 64 65  
PWIND DIR S S SW SE E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 SC FW SC B1 SC SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 20 10 5 20 20 30 20  
RAIN SHWRS C C L L S S S S C S S  
TSTMS S C C C S S  
 

 
IAZ024-060900-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 40 64 38 68 48  
TEMP 45 42 40 55 61 63 58 48 44 41 39 55 64 67 63 53 50 51 51  
DEWPT 42 40 38 44 43 44 45 43 42 40 38 45 45 46 48 45 44 44 43  
RH 89 93 92 66 51 50 62 83 93 96 96 69 50 47 58 74 80 77 74  
WIND DIR W W W NW NW NW NW NW NW NW NW N NW W SE SE SE S S  
WIND SPD 4 5 5 8 11 11 5 3 2 2 2 2 3 3 2 5 6 9 10  
CLOUDS FW FW CL FW B1 B1 SC CL FW CL CL CL CL CL CL CL FW SC B1  
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  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 79 59 80 57 77 59 79  
TEMP 71 72 64 61 74 75 62 60 76 74 61 59 72 73 63 60 75 74  
DEWPT 56 60 59 59 65 66 61 59 65 65 60 57 62 62 59 57 63 63  
PWIND DIR S S S SE E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 SC SC SC B1 SC SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 20 10 5 10 20 30 20  
RAIN SHWRS S C L L S S S C S  
TSTMS S C C C S S  
 

 
IAZ025-060900-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 63 38 67 47  
TEMP 44 41 39 54 60 62 57 48 44 41 39 54 63 66 62 51 48 50 51  
DEWPT 42 40 38 43 42 42 42 41 40 39 37 44 42 42 45 43 43 42 41  
RH 93 96 96 66 51 48 57 77 86 92 92 69 46 42 54 74 83 74 68  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW W S SE SE S S  
WIND SPD 4 4 5 8 11 11 6 3 2 2 2 3 4 4 2 4 5 8 10  
CLOUDS FW FW FW FW B1 B1 SC FW FW CL FW CL CL CL CL CL FW SC B1  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 59 78 58 79 56 75 57 78  
TEMP 70 70 63 61 73 74 61 59 75 74 61 57 72 71 62 59 74 74  
DEWPT 52 57 56 57 62 64 59 58 63 62 58 56 59 60 57 55 60 61  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 SC SC B1 B1 SC SC SC B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 20 10 5 10 10 20 20  
RAIN SHWRS S C C L S S S  
TSTMS S C C C S  
 

 
IAZ026-060900-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 63 39 66 45  
TEMP 44 41 39 54 60 62 57 48 44 41 40 55 63 66 61 50 47 48 50  
DEWPT 42 40 39 43 42 43 42 41 40 39 38 44 43 42 45 43 42 42 41  
RH 93 96100 66 51 50 57 77 86 92 92 66 48 42 56 77 83 80 71  
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW SW SE SE S S  
WIND SPD 4 5 5 6 10 10 5 3 2 3 3 3 3 3 2 2 4 5 8  
CLOUDS FW FW CL FW B1 B1 SC FW FW CL CL CL FW CL CL CL FW SC SC  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 57 77 58 78 55 74 56 77  
TEMP 68 69 63 60 72 73 61 59 74 73 60 57 70 70 61 59 73 73  
DEWPT 51 56 54 55 61 63 59 58 62 61 57 55 59 59 56 54 59 60  
PWIND DIR S S SW S E E SE SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 30 60 30 10 5 10 10 20 20  
RAIN SHWRS S C C L C S S  
TSTMS C C C S  
 

 
IAZ027-060900-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 40 63 39 67 45  
TEMP 45 41 40 55 60 62 57 48 45 41 40 55 63 66 61 51 47 47 49  
DEWPT 42 40 39 45 43 43 43 42 42 40 39 45 44 44 46 44 43 42 43  
RH 89 96 96 69 53 50 59 80 89 96 96 69 50 45 58 77 86 83 80  
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW W SE SE SE S  
WIND SPD 5 5 5 6 10 11 6 3 3 3 3 4 5 4 2 2 3 5 6  
CLOUDS SC FW CL FW B1 B1 SC FW FW CL CL CL FW FW CL CL CL SC SC  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 57 77 58 78 55 74 56 77  
TEMP 69 69 63 60 72 73 62 60 74 73 60 57 71 70 61 58 74 73  
DEWPT 52 56 54 55 61 63 60 58 63 62 58 56 60 59 56 55 60 61  
PWIND DIR S S S S E E SE SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 50 30 10 5 10 10 20 20  
RAIN SHWRS S C C C S S  
TSTMS S C C S  
 

 
IAZ028-060900-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 40 63 39 66 45  
TEMP 44 41 40 55 60 62 56 48 44 41 40 56 63 65 60 50 47 46 49  
DEWPT 42 40 40 45 43 44 43 43 42 41 40 46 45 44 47 46 44 43 44  
RH 93 96100 69 53 52 62 83 93100100 69 52 46 62 86 89 89 83  
WIND DIR W W W W W NW NW NW NW NW NW NW NW NW W SE SE SE SE  
WIND SPD 5 5 5 9 12 12 8 5 4 4 4 5 6 5 2 2 4 5 8  
CLOUDS FW FW FW FW B1 B1 B1 FW FW CL CL CL FW FW CL CL CL FW SC  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 57 76 58 77 56 74 56 76  
TEMP 69 68 63 60 71 71 62 59 74 72 60 57 71 69 61 58 73 72  
DEWPT 51 55 53 54 61 63 59 58 63 63 59 56 60 59 56 55 60 61  
PWIND DIR S S S S E E E SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 50 30 10 5 5 10 20 20  
RAIN SHWRS S C C C S S  
TSTMS S C C S  
 

 
IAZ033-060900-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 40 66 39 71 50  
TEMP 45 42 40 56 62 65 61 50 45 42 40 57 66 69 65 54 52 53 53  
DEWPT 42 40 38 44 42 42 44 43 41 40 38 45 44 44 48 46 45 45 45  
RH 89 93 92 64 48 43 53 77 86 93 92 64 45 40 54 74 77 74 74  
WIND DIR W W W NW NW NW NW N N NW NW E SE S SE SE SE S S  
WIND SPD 5 4 5 6 10 10 5 3 2 2 2 2 4 4 4 5 6 9 10  
CLOUDS FW FW CL CL SC SC FW CL CL CL CL CL CL CL CL CL FW SC B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS C  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 81 59 81 59 79 60 80  
TEMP 72 73 64 62 75 76 63 60 77 75 63 60 75 73 64 61 76 75  
DEWPT 57 61 61 60 66 66 62 60 65 64 61 58 63 63 60 58 63 64  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC FW SC SC FW SC B1 B1 B1 B1 B2 B1 SC  
POP 12HR 30 60 20 10 5 20 20 30 20  
RAIN SHWRS C S L L S S S S C S S  
TSTMS S S C C S S S S S  
 

 
IAZ034-060900-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 66 38 71 50  
TEMP 46 43 41 56 62 65 61 50 45 42 39 57 66 69 65 54 52 52 52  
DEWPT 43 40 39 45 43 43 46 44 42 40 38 46 45 46 49 46 45 44 44  
RH 89 89 92 66 50 45 58 80 89 93 96 67 47 44 56 74 77 74 74  
WIND DIR W W W NW NW NW N N N NW NW N NE S SE SE SE S S  
WIND SPD 4 4 5 6 10 10 5 2 2 2 2 2 3 3 4 5 5 8 9  
CLOUDS FW FW CL FW SC SC FW CL FW CL CL CL CL CL CL CL FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 81 59 82 59 80 60 81  
TEMP 73 73 65 62 75 76 63 60 77 76 63 60 75 74 64 61 77 76  
DEWPT 57 61 60 59 66 66 62 60 66 65 61 58 63 63 60 58 64 64  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC FW SC B1 FW SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 20 10 5 20 20 30 20  
RAIN SHWRS C C L L S S S C S S  
TSTMS S C C C S S S  
 

 
IAZ035-060900-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 65 38 70 49  
TEMP 46 43 41 56 62 64 60 49 45 41 39 56 65 68 64 53 51 51 52  
DEWPT 43 40 39 44 43 43 44 43 42 40 39 45 44 44 47 45 44 44 43  
RH 89 89 92 64 50 46 55 80 89 96100 66 46 42 54 74 77 77 71  
WIND DIR W W W NW NW NW NW N NW NW NW N NW W SE SE SE SE S  
WIND SPD 4 4 5 6 10 10 5 2 2 2 2 2 3 3 2 4 5 6 9  
CLOUDS FW FW CL CL SC B1 SC CL FW FW CL CL CL CL CL CL FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 81 59 82 58 79 59 81  
TEMP 72 73 64 61 75 76 63 60 77 75 62 59 74 73 64 61 76 75  
DEWPT 54 59 59 59 64 65 62 60 65 64 61 58 62 62 59 57 62 62  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 30 60 20 10 5 20 10 30 20  
RAIN SHWRS C C C L S S S S C S  
TSTMS S C C C S S  
 

 
IAZ036-060900-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 65 38 69 48  
TEMP 45 43 41 55 61 64 59 49 45 41 39 56 65 67 63 52 49 51 51  
DEWPT 42 40 39 44 42 42 43 42 41 40 38 44 43 43 46 44 43 43 42  
RH 89 89 92 66 49 45 55 77 86 96 96 64 45 42 54 74 80 74 71  
WIND DIR W W W NW NW NW NW NW NW NW NW N NW W SE SE SE SE S  
WIND SPD 4 4 4 8 11 11 5 3 2 2 2 2 3 3 2 4 5 6 9  
CLOUDS FW FW FW CL SC B1 SC CL FW CL CL CL CL CL CL CL FW SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 79 59 81 58 77 59 80  
TEMP 71 72 64 61 74 74 63 60 77 75 62 59 73 73 63 60 76 74  
DEWPT 52 56 56 57 62 64 61 59 64 63 60 57 60 61 58 56 61 61  
PWIND DIR S S S S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 60 20 10 5 10 10 20 20  
RAIN SHWRS S S C L S S S  
TSTMS S S C C S  
 

 
IAZ037-060900-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 64 39 67 47  
TEMP 45 42 41 55 61 63 58 49 45 42 40 56 63 66 62 52 48 49 50  
DEWPT 42 40 40 44 43 43 44 43 42 40 39 45 44 44 47 45 43 42 42  
RH 89 93 96 66 51 48 59 80 89 93 96 66 50 45 58 77 83 77 74  
WIND DIR W W W NW W NW NW NW NW NW NW N NW NW S SE SE SE S  
WIND SPD 4 4 4 6 10 10 5 3 2 2 2 3 3 3 2 3 4 5 8  
CLOUDS FW FW FW CL SC B1 SC CL FW CL CL CL CL CL CL CL FW SC SC  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 59 78 59 80 57 76 57 79  
TEMP 70 71 63 60 73 74 63 60 75 74 61 58 72 72 62 59 75 74  
DEWPT 52 57 55 56 62 64 61 58 64 64 60 56 60 61 57 55 61 62  
PWIND DIR S S S S E E SE SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B1 B2 B2 SC SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 60 30 10 5 10 10 20 20  
RAIN SHWRS S S C L C S S  
TSTMS S C C S  
 

 
IAZ038-060900-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 64 40 67 46  
TEMP 45 42 41 56 61 63 58 49 46 43 41 56 63 66 61 52 48 48 50  
DEWPT 42 40 40 45 43 44 43 42 42 40 39 45 45 44 47 44 43 42 42  
RH 89 93 96 66 51 50 57 77 86 89 92 66 52 45 60 74 83 80 74  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW W SE SE SE S  
WIND SPD 5 5 5 8 11 11 6 3 3 3 3 4 5 4 2 2 4 5 8  
CLOUDS FW FW FW CL SC B1 SC CL FW CL CL CL FW FW CL CL CL SC SC  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 58 78 59 79 57 76 57 78  
TEMP 69 70 64 60 73 73 64 60 75 74 61 58 72 71 62 59 75 74  
DEWPT 52 56 53 54 62 63 60 58 64 63 59 56 60 60 57 55 61 61  
PWIND DIR S S S S E E E SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 50 30 10 5 10 10 20 20  
RAIN SHWRS S C C C S S  
TSTMS S S C  
 

 
IAZ039-060900-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 64 40 67 46  
TEMP 46 42 41 56 61 63 58 50 46 42 41 56 63 66 61 52 48 47 49  
DEWPT 42 41 40 45 43 43 43 43 42 40 39 45 45 44 47 45 44 42 43  
RH 86 96 96 66 51 48 57 77 86 93 92 66 52 45 60 77 86 83 80  
WIND DIR W W W W W NW NW NW NW NW NW NW NW NW NW SE SE SE SE  
WIND SPD 5 5 5 8 11 11 6 4 3 4 4 5 6 5 2 2 4 5 6  
CLOUDS FW FW FW CL B1 B1 B1 FW FW CL CL CL CL FW CL CL CL SC SC  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
SPRINKLES  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 58 78 59 79 57 76 57 78  
TEMP 70 69 63 60 72 72 64 60 75 74 61 57 72 70 61 58 74 73  
DEWPT 51 55 51 52 60 62 59 57 64 63 58 56 60 59 56 54 60 61  
PWIND DIR S S S S E E E SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 10 50 30 10 5 10 10 20 20  
RAIN SHWRS S S C C S S  
TSTMS S S C S  
 

 
IAZ044-060900-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 39 67 39 70 50  
TEMP 44 41 39 56 63 66 61 50 45 42 40 57 66 69 65 55 53 54 53  
DEWPT 42 40 38 44 42 43 45 43 41 39 38 43 42 44 49 47 45 45 46  
RH 93 96 96 64 46 43 56 77 86 89 92 59 42 40 56 74 74 71 77  
WIND DIR NW W NW NW NW NW NW NE NE NE NE E SE S SE SE SE S S  
WIND SPD 4 3 2 4 9 8 3 2 2 1 1 2 3 3 3 4 5 6 9  
CLOUDS FW FW FW CL FW SC CL FW CL CL FW CL CL CL CL FW FW SC B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS C  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 60 79 59 81 59 79 61 79  
TEMP 71 72 64 62 74 76 64 60 77 76 63 61 75 74 65 62 76 75  
DEWPT 56 61 61 59 65 66 62 60 64 64 61 59 62 64 60 58 63 63  
PWIND DIR S S S S SE E SE SE S  
WIND CHAR GN GN LT LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC FW SC SC FW SC B1 B1 B1 B1 B2 B1 SC  
POP 12HR 30 60 10 5 5 20 20 30 20  
RAIN SHWRS C S C L S S S C S S  
TSTMS C S C C S S S S  
 

 
IAZ045-060900-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 67 40 72 50  
TEMP 46 43 41 58 64 66 62 51 46 43 41 58 67 71 66 55 53 53 53  
DEWPT 43 40 38 43 41 42 44 44 41 40 38 44 42 43 48 46 45 44 44  
RH 89 89 89 57 43 42 52 77 83 89 89 59 40 36 52 72 74 71 71  
WIND DIR W W W NW NW NW NW N N NW NW E E SE SE SE SE S S  
WIND SPD 4 3 3 5 10 9 5 2 1 1 1 2 3 3 3 4 5 6 9  
CLOUDS FW FW CL CL SC SC FW FW CL CL CL CL CL CL CL FW FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 82 60 83 59 81 61 82  
TEMP 73 74 65 62 76 77 64 60 79 77 63 60 76 75 65 62 78 77  
DEWPT 55 60 60 59 64 66 63 60 64 64 61 58 62 63 60 58 62 63  
PWIND DIR S S SW S SE E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B2 B1 SC  
POP 12HR 20 60 20 10 5 20 10 20 20  
RAIN SHWRS S S C L S S S S  
TSTMS S S C C S S S  
 

 
IAZ046-060900-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 67 39 72 49  
TEMP 46 44 41 57 64 66 62 51 46 43 40 57 66 70 65 55 52 52 52  
DEWPT 44 41 39 45 43 43 46 44 42 40 39 46 45 45 49 46 45 44 43  
RH 93 89 92 64 46 43 56 77 86 89 96 67 47 41 56 72 77 74 71  
WIND DIR W W W NW NW NW NW N N NW NW N NE S E SE SE SE S  
WIND SPD 4 3 4 5 9 8 4 2 2 2 2 2 2 2 2 3 4 5 6  
CLOUDS FW FW CL CL SC SC SC FW FW CL CL CL CL CL CL CL FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 60 82 60 84 59 81 60 83  
TEMP 73 74 65 62 76 77 64 60 79 77 63 60 76 76 64 61 78 77  
DEWPT 55 60 60 59 66 67 63 60 66 65 62 58 63 65 60 58 63 64  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN LT LT LT LT LT LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC B1 B1 FW SC B1 B1 B1 B1 B2 B1 SC  
POP 12HR 20 60 20 10 5 10 10 20 20  
RAIN SHWRS S S C L S S S S  
TSTMS S S C C S S S  
 

 
IAZ047-060900-  
BOONE-  
INCLUDING THE CITY OF BOONE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 66 40 70 50  
TEMP 46 44 41 57 63 65 61 51 47 43 41 57 66 69 64 54 52 52 52  
DEWPT 44 41 39 45 43 43 45 44 43 41 40 46 45 45 48 46 45 44 43  
RH 93 89 92 64 48 45 56 77 86 93 96 67 47 42 56 74 77 74 71  
WIND DIR W W W NW NW NW NW N N NW NW N N NW E SE SE SE S  
WIND SPD 4 3 4 5 10 9 5 2 2 2 2 2 3 2 2 4 5 5 8  
CLOUDS FW FW CL CL SC SC SC FW FW CL CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 81 60 83 59 80 59 82  
TEMP 73 73 65 62 75 76 65 61 79 76 64 60 75 74 64 61 77 76  
DEWPT 54 58 58 58 64 65 63 60 65 65 62 58 63 63 60 57 62 62  
PWIND DIR S S SW S E E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 60 20 10 5 10 10 20 20  
RAIN SHWRS S S C L S S S  
TSTMS S S C C S S  
 

 
IAZ048-060900-  
STORY-  
INCLUDING THE CITY OF AMES  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 42 66 40 69 48  
TEMP 47 43 42 57 63 65 60 51 47 43 41 57 65 68 64 54 51 51 51  
DEWPT 43 41 40 45 43 44 44 44 43 41 40 45 45 45 47 46 45 44 43  
RH 86 93 93 64 48 46 55 77 86 93 96 64 48 43 54 74 80 77 74  
WIND DIR W W W NW NW NW NW N NW NW NW N NW NW E SE SE SE S  
WIND SPD 4 3 4 6 10 10 5 3 2 2 2 2 4 3 2 3 4 5 8  
CLOUDS FW FW FW CL SC SC SC CL FW CL CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 81 60 83 59 79 59 82  
TEMP 73 73 65 61 75 76 65 61 78 76 63 60 74 74 64 60 77 76  
DEWPT 53 57 57 57 63 65 62 60 65 65 62 58 62 62 60 56 62 62  
PWIND DIR S S S S E E SE SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 60 30 10 5 10 10 20 20  
RAIN SHWRS S S C L C S S  
TSTMS S S C S  
 

 
IAZ049-060900-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 65 39 68 47  
TEMP 46 43 41 57 62 64 59 50 46 43 40 56 64 67 63 53 49 49 50  
DEWPT 42 41 40 45 43 44 45 44 42 40 39 45 45 45 47 45 44 43 42  
RH 86 93 96 64 50 48 60 80 86 89 96 66 50 45 56 74 83 80 74  
WIND DIR W W W NW NW NW NW NW NW NW NW N NW NW E SE SE SE S  
WIND SPD 4 4 4 6 10 10 5 2 2 2 2 3 4 3 2 2 4 5 6  
CLOUDS FW FW FW CL SC B1 SC CL FW CL CL CL CL CL CL CL CL SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 59 79 60 81 58 78 58 81  
TEMP 71 72 64 60 74 74 64 60 77 75 63 58 74 73 63 59 76 75  
DEWPT 53 56 54 54 62 64 61 58 65 65 61 57 61 61 58 55 61 61  
PWIND DIR S S S S E E E SE SE  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 50 30 10 5 10 10 20 20  
RAIN SHWRS S C C C S S  
TSTMS S S S S  
 

 
IAZ050-060900-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 65 39 68 46  
TEMP 46 43 41 57 62 64 59 50 46 43 40 56 64 67 62 52 48 48 49  
DEWPT 42 40 40 44 43 43 42 41 41 39 37 44 44 44 46 43 43 41 41  
RH 86 89 96 62 50 46 53 71 83 86 89 64 48 43 56 71 83 77 74  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW SE SE SE S  
WIND SPD 4 4 4 6 10 10 5 3 2 2 3 3 5 3 1 2 3 4 5  
CLOUDS FW FW FW CL SC B1 SC FW FW CL CL CL CL CL CL CL CL SC SC  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 58 79 59 81 57 77 57 80  
TEMP 71 70 64 60 73 73 64 60 76 74 62 58 73 72 62 59 76 74  
DEWPT 51 54 50 51 60 61 58 56 64 63 58 55 60 59 55 53 60 60  
PWIND DIR S S S S E E E SE SE  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B2 SC SC SC SC SC SC SC B1 SC SC B1 B1 B1  
POP 12HR 10 50 30 10 5 10 10 20 10  
RAIN SHWRS S C C S S  
TSTMS S S  
 

 
IAZ057-060900-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 40 68 40 71 50  
TEMP 46 43 40 57 64 67 62 51 46 43 41 59 67 70 67 55 53 53 53  
DEWPT 42 40 39 44 41 42 45 44 42 40 39 44 42 44 48 47 45 44 44  
RH 86 89 96 62 43 40 54 77 86 89 92 57 40 39 50 74 74 71 71  
WIND DIR W NW NW NW NW NW NW N NE NE N E SE S SE SE SE S S  
WIND SPD 4 2 2 5 10 10 4 2 1 1 1 2 3 3 2 3 4 5 9  
CLOUDS FW FW CL CL FW SC FW CL CL CL FW CL CL CL FW FW FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 79 60 82 59 80 60 81  
TEMP 72 73 65 61 75 76 64 60 79 76 63 60 77 75 65 61 78 77  
DEWPT 55 59 60 59 64 66 63 60 64 64 62 58 63 63 60 58 62 63  
PWIND DIR S S SW S SE E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 60 20 5 5 20 10 20 20  
RAIN SHWRS S S C L S S S S S  
TSTMS S S C C S S S  
 

 
IAZ058-060900-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 68 40 72 50  
TEMP 46 44 41 58 65 67 63 52 47 44 41 58 67 71 67 55 53 53 53  
DEWPT 43 41 39 44 42 42 44 44 43 41 40 45 43 44 48 46 45 44 43  
RH 89 89 92 59 43 40 50 74 86 89 96 62 42 38 50 72 74 71 69  
WIND DIR W W W NW NW NW NW N N NW NW NE E SE E SE SE S S  
WIND SPD 4 3 3 5 9 9 4 2 2 2 2 2 2 2 2 3 4 5 8  
CLOUDS FW FW CL CL FW SC FW FW CL CL CL CL CL CL CL FW FW SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 81 60 84 59 81 61 83  
TEMP 73 74 65 62 76 77 65 61 79 78 64 60 78 76 65 62 79 78  
DEWPT 55 59 60 59 65 66 63 60 64 64 62 58 63 63 60 58 62 62  
PWIND DIR S S SW S SE E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B2 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 60 20 5 5 10 10 20 20  
RAIN SHWRS S S C L S S S  
TSTMS S S S C S S  
 

 
IAZ059-060900-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 42 68 40 71 50  
TEMP 47 45 42 57 65 67 62 53 48 44 42 57 67 70 66 56 53 53 53  
DEWPT 43 41 39 45 43 43 45 44 43 42 40 45 44 44 47 46 45 44 42  
RH 86 86 89 64 45 42 54 71 83 93 93 64 43 39 50 69 74 71 66  
WIND DIR W W W NW NW NW NW N N NW NW N N N E SE SE SE S  
WIND SPD 4 4 4 5 10 10 5 3 2 2 2 2 3 3 3 4 5 5 8  
CLOUDS FW FW CL CL SC SC SC FW CL CL CL CL CL CL CL FW FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 62 82 61 84 60 81 61 83  
TEMP 74 75 66 62 76 77 66 62 80 78 65 61 77 76 66 62 79 78  
DEWPT 54 58 58 58 64 65 63 60 65 64 62 58 63 62 60 57 62 62  
PWIND DIR S S SW S SE E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 20 50 20 5 5 10 10 20 20  
RAIN SHWRS S S C C S S S  
TSTMS S S S S S S  
 

 
IAZ060-060900-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 68 41 71 50  
TEMP 49 46 44 58 65 67 62 53 48 45 42 58 66 70 66 56 53 53 52  
DEWPT 44 42 40 45 43 43 44 44 43 42 40 45 44 44 47 46 45 44 43  
RH 83 86 86 62 45 42 52 71 83 89 93 62 45 39 50 69 74 71 71  
WIND DIR W W W NW NW NW NW N N NW NW N N N E SE SE SE SE  
WIND SPD 4 3 4 6 10 10 5 3 2 2 2 2 4 3 3 4 4 5 6  
CLOUDS FW FW CL CL SC SC SC FW CL CL CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 61 82 62 84 60 80 61 83  
TEMP 74 75 66 62 77 77 67 62 80 78 66 61 77 76 66 62 79 78  
DEWPT 52 56 57 57 62 64 62 60 64 64 63 58 62 61 60 57 61 61  
PWIND DIR S S SW S SE E E SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC SC SC SC B1 B1 B1 SC  
POP 12HR 20 50 30 10 5 10 10 20 20  
RAIN SHWRS S S C C C S S  
TSTMS S S S C S  
 

 
IAZ061-060900-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 43 67 40 70 48  
TEMP 48 44 43 58 64 66 61 52 47 44 42 58 66 69 64 54 51 51 51  
DEWPT 43 42 41 45 43 43 44 44 43 41 40 45 45 44 47 46 45 44 43  
RH 83 93 93 62 46 43 53 74 86 89 93 62 47 40 54 74 80 77 74  
WIND DIR W W W NW NW NW NW N N NW NW N NW NW NE E SE SE SE  
WIND SPD 4 3 3 5 10 10 5 2 2 2 2 2 3 2 2 3 4 5 5  
CLOUDS FW FW CL CL SC SC SC CL FW FW CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 81 61 83 59 79 59 83  
TEMP 74 73 65 61 76 76 66 61 80 77 64 60 76 75 65 60 79 77  
DEWPT 52 55 54 55 61 62 61 59 64 64 62 58 61 61 59 56 61 61  
PWIND DIR S S S S SE E E SE SE  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC  
POP 12HR 10 50 30 10 5 10 10 20 20  
RAIN SHWRS S C C C S S  
TSTMS S S  
 

 
IAZ062-060900-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 42 66 40 68 46  
TEMP 46 43 42 58 64 65 60 51 46 43 41 57 65 68 63 52 49 48 50  
DEWPT 42 41 41 45 43 43 44 42 42 40 39 45 44 44 46 44 43 42 41  
RH 86 93 96 62 46 45 55 71 86 89 92 64 46 42 54 74 80 80 71  
WIND DIR W W W NW NW NW NW NW NW NW NW N NW NW N E SE SE SE  
WIND SPD 4 3 3 5 9 9 3 2 2 2 2 2 3 2 1 2 2 3 5  
CLOUDS FW FW FW CL SC SC SC FW FW CL CL CL CL CL CL CL CL FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 58 80 59 82 57 78 57 82  
TEMP 72 72 63 60 74 74 65 60 78 76 63 59 75 73 63 59 78 75  
DEWPT 51 54 50 51 59 60 58 56 63 63 59 56 60 60 56 54 60 60  
PWIND DIR S S S S SE E E E SE  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC  
POP 12HR 10 40 30 10 5 10 10 20 10  
RAIN SHWRS S C C S  
 

 
IAZ070-060900-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 68 40 71 51  
TEMP 47 43 41 57 65 67 62 52 47 43 42 58 67 70 66 56 54 53 53  
DEWPT 44 42 39 45 43 44 47 45 43 41 40 46 45 47 51 48 47 45 45  
RH 89 96 92 64 45 43 58 77 86 93 93 64 45 44 58 74 77 74 74  
WIND DIR W W NW NW NW NW NW N NE NE NE E SE S SE SE SE S S  
WIND SPD 3 2 2 4 9 10 4 2 2 1 2 2 3 3 2 3 5 6 9  
CLOUDS FW FW FW CL CL FW CL CL CL CL FW CL CL CL FW FW FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 78 60 78 60 82 60 81 62 81  
TEMP 71 73 65 61 75 76 65 61 78 76 65 62 77 76 66 62 78 77  
DEWPT 57 61 61 59 66 68 64 60 66 67 63 60 65 65 61 59 64 65  
PWIND DIR S S SW S SE E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 60 20 5 5 10 10 20 20  
RAIN SHWRS S S C L S S S S  
TSTMS S S S C S S  
 

 
IAZ071-060900-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 42 69 40 72 51  
TEMP 47 44 42 58 65 68 63 53 48 44 42 59 67 71 67 56 54 53 53  
DEWPT 44 41 40 44 42 43 45 44 44 42 40 45 44 45 49 47 45 44 44  
RH 89 89 93 59 43 40 52 71 86 93 93 60 43 39 52 72 71 71 71  
WIND DIR W W W NW NW NW NW N NE N N E E SE SE SE SE S S  
WIND SPD 4 4 4 5 10 10 5 3 2 2 2 2 3 3 3 4 5 6 10  
CLOUDS FW FW FW CL FW FW FW CL CL CL CL CL CL CL FW CL FW SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 61 80 61 83 60 81 62 83  
TEMP 73 74 65 62 75 76 65 62 79 77 65 61 78 76 66 63 79 77  
DEWPT 55 58 59 59 64 66 63 60 65 65 63 60 64 63 60 58 63 62  
PWIND DIR S S SW S SE E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 50 20 5 5 10 10 20 20  
RAIN SHWRS S S C C S S S  
TSTMS S S S C S  
 

 
IAZ072-060900-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 69 41 72 51  
TEMP 48 46 44 58 66 68 63 54 48 45 43 59 68 71 67 57 54 53 53  
DEWPT 43 41 40 44 42 42 43 44 43 42 40 44 43 43 46 46 45 43 43  
RH 83 83 86 59 42 39 48 69 83 89 89 57 40 36 47 67 71 69 69  
WIND DIR W W W NW NW NW NW N N NW NW NE NE NE E SE SE S S  
WIND SPD 4 5 5 6 10 10 5 3 2 2 2 2 3 3 3 4 5 6 9  
CLOUDS FW FW FW CL FW SC FW CL CL CL CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 62 82 62 84 61 83 62 84  
TEMP 75 76 66 63 77 78 67 63 81 79 66 62 79 77 66 64 81 79  
DEWPT 52 56 58 58 62 63 62 60 63 62 63 59 62 61 60 58 60 60  
PWIND DIR S S SW S S E SE SE S  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 20 50 30 5 5 10 10 20 20  
RAIN SHWRS S S C C C S S  
TSTMS S S S S C S  
 

 
IAZ073-060900-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 70 40 72 50  
TEMP 48 45 44 58 67 68 64 54 49 45 42 59 68 71 67 56 53 53 53  
DEWPT 43 42 40 45 42 43 43 44 44 42 40 45 43 43 45 46 45 43 42  
RH 83 89 86 62 40 40 46 69 83 89 93 60 40 36 45 69 74 69 66  
WIND DIR W W W NW NW NW NW N N NW NW N N N E SE SE SE S  
WIND SPD 4 4 4 6 10 10 6 3 2 2 2 2 4 3 3 4 5 5 8  
CLOUDS FW FW FW CL FW SC FW CL CL CL CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 61 83 62 85 61 82 62 84  
TEMP 76 76 66 63 78 78 67 63 81 79 66 62 79 77 67 63 81 79  
DEWPT 52 55 56 57 61 62 62 60 64 62 63 59 61 60 60 57 60 60  
PWIND DIR S S S S S E E SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC FW SC SC B1 SC SC B1 SC SC  
POP 12HR 10 40 30 10 5 10 10 20 10  
RAIN SHWRS S S S C C S S  
TSTMS S S C S  
 

 
IAZ074-060900-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 69 40 70 49  
TEMP 48 45 44 58 66 68 63 53 48 45 42 59 67 70 66 55 52 51 51  
DEWPT 43 41 41 46 43 43 45 44 44 42 41 46 45 44 47 46 45 43 43  
RH 83 86 89 64 43 40 52 71 86 89 96 62 45 39 50 72 77 74 74  
WIND DIR W W W NW NW NW NW N N NW NW N N N NE E SE SE SE  
WIND SPD 4 4 4 5 10 10 5 2 2 2 2 2 4 3 2 3 4 5 6  
CLOUDS FW FW FW CL FW SC FW CL CL CL CL CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 82 61 84 60 81 60 84  
TEMP 76 74 66 62 76 77 67 62 81 78 66 61 78 76 66 62 81 78  
DEWPT 52 55 54 55 60 62 61 59 64 64 62 59 61 62 59 57 61 61  
PWIND DIR S S S S S E E SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC SC SC SC SC B1 SC SC  
POP 12HR 10 40 30 10 5 10 10 20 20  
RAIN SHWRS S C C S S  
TSTMS S S  
 

 
IAZ075-060900-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 43 69 40 70 48  
TEMP 48 45 43 58 66 67 62 52 48 44 42 58 67 69 65 53 50 50 51  
DEWPT 43 42 41 46 43 43 45 44 43 42 40 45 45 44 47 46 45 43 42  
RH 83 89 93 64 43 42 54 74 83 93 93 62 45 40 52 77 83 77 71  
WIND DIR W W W W NW NW NW N NW NW NW N N NW NE E SE SE SE  
WIND SPD 4 3 3 5 10 9 4 2 2 2 2 2 3 3 2 2 3 4 5  
CLOUDS FW FW FW CL SC SC SC FW CL CL CL CL CL CL CL CL CL FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 81 60 84 59 80 59 84  
TEMP 75 74 65 61 76 77 66 62 80 78 66 60 77 75 65 61 80 78  
DEWPT 51 54 52 53 59 60 59 58 64 63 60 58 60 61 58 56 60 60  
PWIND DIR S S S S S E E E SE  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC SC SC SC SC B1 B1 SC  
POP 12HR 10 40 30 10 5 10 10 20 10  
RAIN SHWRS S C C S  
 

 
IAZ081-060900-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 69 40 72 50  
TEMP 46 43 41 58 66 68 63 53 48 44 42 59 67 71 67 56 54 53 53  
DEWPT 43 42 40 45 43 43 47 45 44 42 40 47 45 47 51 48 46 45 44  
RH 89 96 96 62 43 40 56 74 86 93 93 64 45 42 56 74 74 74 71  
WIND DIR W W W NW NW NW NW N NE NE NE E E SE SE SE SE SE S  
WIND SPD 3 2 2 4 8 9 4 2 2 2 2 3 3 3 2 4 5 6 9  
CLOUDS FW FW FW CL CL CL CL CL CL CL FW CL CL CL FW FW FW SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 80 60 83 60 81 61 82  
TEMP 72 73 64 61 75 76 65 60 79 77 65 62 78 76 66 62 79 77  
DEWPT 56 60 59 59 65 68 63 60 67 67 63 60 65 65 61 58 64 65  
PWIND DIR S S SW S S E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 50 20 5 5 10 10 20 20  
RAIN SHWRS S S C L S S S  
TSTMS S S S C S S  
 

 
IAZ082-060900-  
UNION-  
INCLUDING THE CITY OF CRESTON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 43 70 41 73 50  
TEMP 47 45 43 59 67 69 64 54 48 45 43 60 68 72 67 57 53 53 53  
DEWPT 43 42 40 44 42 42 44 44 43 42 41 45 43 44 48 46 45 44 44  
RH 86 89 89 57 40 37 48 69 83 89 93 58 40 37 50 67 74 71 71  
WIND DIR W W W NW NW NW NW N NE N N E E SE SE SE SE S S  
WIND SPD 4 4 4 5 10 10 5 3 2 2 2 3 3 3 3 4 5 6 9  
CLOUDS FW FW FW CL FW FW CL CL CL CL FW CL CL CL CL CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 81 61 84 61 83 62 83  
TEMP 74 74 65 62 76 77 66 62 80 78 66 62 79 77 66 63 80 78  
DEWPT 53 57 58 58 63 65 62 60 64 64 62 60 62 62 60 58 61 61  
PWIND DIR S S SW S S E SE SE S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 50 30 5 5 10 10 20 20  
RAIN SHWRS S S S C S S S  
TSTMS S S S S S S  
 

 
IAZ083-060900-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 70 41 73 50  
TEMP 47 46 44 59 67 69 64 54 48 45 43 60 68 71 67 56 53 52 52  
DEWPT 42 41 40 45 42 42 43 44 44 42 41 45 42 42 46 46 44 43 42  
RH 83 83 86 60 40 37 46 69 86 89 93 58 39 35 47 69 71 71 69  
WIND DIR W W W NW NW NW NW N NE NW NW NE NE N E SE SE S S  
WIND SPD 4 4 4 5 9 10 5 3 2 2 2 2 3 2 2 4 5 5 8  
CLOUDS FW FW FW CL FW FW CL CL CL CL CL CL CL CL CL CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 60 82 61 85 60 84 62 83  
TEMP 75 75 65 62 77 77 66 62 81 79 66 62 79 77 66 63 80 78  
DEWPT 52 55 56 57 61 62 62 60 63 63 62 59 61 60 60 58 60 60  
PWIND DIR S S S S S E SE SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 10 40 30 5 5 10 10 20 10  
RAIN SHWRS S S C C S  
TSTMS S C  
 

 
IAZ084-060900-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 70 40 71 50  
TEMP 48 46 44 59 67 69 64 53 48 44 42 60 68 71 66 54 52 51 52  
DEWPT 42 41 41 46 43 43 46 45 44 42 41 47 44 44 47 46 45 43 42  
RH 80 83 89 62 42 39 52 74 86 93 96 62 42 38 50 74 77 74 69  
WIND DIR W W W NW NW NW NW N N NW NW N N N E E SE SE S  
WIND SPD 4 4 4 5 9 9 5 2 2 2 2 2 3 2 2 3 5 5 8  
CLOUDS FW FW FW CL FW FW FW CL CL CL CL CL CL CL CL CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 82 60 85 60 82 61 84  
TEMP 76 74 65 62 77 77 67 61 81 78 66 61 79 76 66 62 81 77  
DEWPT 52 56 55 55 61 63 61 59 65 65 61 59 62 62 60 57 61 62  
PWIND DIR S S S S S E SE SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC SC SC SC SC B1 SC SC  
POP 12HR 10 40 30 10 5 10 10 10 10  
RAIN SHWRS S C C S  
TSTMS S S  
 

 
IAZ085-060900-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 70 41 71 49  
TEMP 48 45 44 59 67 69 64 53 48 45 43 60 68 71 66 54 52 51 51  
DEWPT 43 41 41 46 43 43 46 45 44 42 41 46 44 44 47 46 45 44 43  
RH 83 86 89 62 42 39 52 74 86 89 93 60 42 38 50 74 77 77 74  
WIND DIR W W W NW NW NW NW N N NW NW N N N NE E SE SE S  
WIND SPD 4 4 4 5 9 9 5 2 2 2 2 2 3 3 2 3 4 5 6  
CLOUDS FW FW FW CL FW FW FW CL CL CL CL CL CL CL CL CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 60 82 61 85 60 82 61 85  
TEMP 76 74 65 62 76 77 67 62 82 79 67 61 79 76 66 62 82 79  
DEWPT 51 55 53 53 59 62 59 58 64 64 61 59 60 61 59 57 60 61  
PWIND DIR S S S S SW E E SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW FW SC SC SC SC B1 B1 SC  
POP 12HR 10 30 30 10 5 10 10 10 10  
RAIN SHWRS S C C S  
TSTMS S  
 

 
IAZ086-060900-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 70 41 71 48  
TEMP 49 45 44 59 67 69 63 53 48 45 43 60 68 70 66 54 51 50 50  
DEWPT 43 42 42 46 43 43 46 45 44 42 41 45 44 44 46 46 45 44 43  
RH 80 89 93 62 42 39 54 74 86 89 93 58 42 39 48 74 80 80 77  
WIND DIR W W W W NW NW NW N NW NW NW N N N NE E SE SE SE  
WIND SPD 3 4 4 5 10 10 5 2 2 2 2 3 4 4 2 3 3 5 5  
CLOUDS CL FW FW CL SC SC FW CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 60 82 61 87 59 82 59 86  
TEMP 75 74 65 61 76 77 67 62 82 80 67 61 79 77 65 61 81 79  
DEWPT 50 54 50 51 57 60 57 56 63 63 60 57 59 61 58 56 59 60  
PWIND DIR S S S S SW E E E SE  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW FW SC SC SC SC B1 B1 SC  
POP 12HR 5 30 30 10 5 10 5 20 10  
RAIN SHWRS S C C S  
 

 
IAZ092-060900-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 41 70 41 72 50  
TEMP 47 44 41 59 67 69 64 54 49 46 43 60 68 71 67 57 54 53 52  
DEWPT 43 42 41 46 44 44 48 45 43 41 40 47 46 49 52 48 46 45 44  
RH 86 93100 62 43 40 56 71 80 83 89 62 45 46 59 72 74 74 74  
WIND DIR W W NW NW NW NW NW N NE E NE E E SE SE SE SE SE SE  
WIND SPD 3 2 2 3 6 8 3 2 2 2 2 2 3 2 2 3 5 5 8  
CLOUDS CL FW FW CL CL CL CL CL FW FW FW CL CL CL FW FW FW SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 80 60 83 60 82 61 82  
TEMP 73 73 64 60 75 76 65 60 79 77 66 62 78 76 66 62 79 77  
DEWPT 56 59 58 58 64 67 62 59 66 67 62 60 64 65 60 58 64 65  
PWIND DIR S S S S S E SE SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC SC SC SC FW SC B1 B1 SC B1 B1 B1 SC  
POP 12HR 20 50 30 5 5 10 10 20 20  
RAIN SHWRS S S C C S S S  
TSTMS S S C S S  
 

 
IAZ093-060900-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 43 70 42 72 50  
TEMP 47 45 43 59 67 69 64 54 49 46 44 60 68 71 67 57 53 53 52  
DEWPT 42 41 41 46 43 43 46 44 43 42 40 46 44 46 50 47 45 43 43  
RH 83 86 93 62 42 39 52 69 80 86 86 60 42 41 54 69 74 69 71  
WIND DIR W W W NW NW NW NW N NE NE NE E E E E SE SE SE S  
WIND SPD 4 3 3 4 8 9 4 2 2 2 2 2 2 2 2 3 4 5 6  
CLOUDS CL FW FW CL FW CL CL CL FW FW FW CL CL CL CL CL FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 60 81 60 84 61 82 62 83  
TEMP 74 74 64 61 76 76 66 61 80 78 66 62 79 77 66 62 80 77  
DEWPT 54 57 57 57 62 65 62 59 64 65 61 59 62 63 60 58 62 62  
PWIND DIR S S S S S E SE SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 SC  
POP 12HR 10 40 30 5 5 10 10 10 10  
RAIN SHWRS S S C C S S  
TSTMS S S S  
 

 
IAZ094-060900-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 71 42 73 50  
TEMP 48 46 44 60 68 70 65 54 49 46 44 61 69 72 67 57 53 52 52  
DEWPT 42 41 41 46 43 42 44 44 44 42 41 45 43 43 47 46 44 43 42  
RH 80 83 89 60 40 36 46 69 83 86 89 56 39 35 49 67 71 71 69  
WIND DIR W W W NW NW NW NW N NE N N NE NE NE E E SE SE S  
WIND SPD 4 3 3 5 8 9 5 2 2 2 2 2 2 2 2 3 4 5 6  
CLOUDS FW FW FW CL FW FW CL CL FW FW CL CL CL CL CL CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 60 82 61 85 61 84 62 84  
TEMP 76 75 65 61 78 78 67 62 81 79 66 62 80 78 66 63 81 79  
DEWPT 51 55 56 56 60 62 61 59 63 63 61 59 60 61 60 57 59 60  
PWIND DIR S S S S S E SE SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC B1 B1 SC SC B1 B1 SC  
POP 12HR 10 40 30 5 5 10 10 10 10  
RAIN SHWRS S C C  
TSTMS S S  
 

 
IAZ095-060900-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 43 71 41 72 49  
TEMP 47 45 44 60 68 70 64 53 48 45 43 61 68 71 67 55 52 51 51  
DEWPT 42 41 41 46 44 43 46 45 44 42 41 46 43 44 47 46 44 42 42  
RH 83 86 89 60 42 38 52 74 86 89 93 58 40 38 49 72 74 71 71  
WIND DIR W W W NW NW NW NW N NE N NW NE N N NE E SE SE S  
WIND SPD 3 3 3 5 10 10 5 2 2 2 2 2 3 2 2 3 4 5 8  
CLOUDS FW FW FW CL FW FW CL CL CL FW CL CL CL CL CL CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 59 82 60 85 60 84 61 84  
TEMP 76 75 64 61 78 78 66 61 82 79 66 61 80 78 66 62 82 78  
DEWPT 51 55 53 54 59 61 59 58 63 63 61 58 61 61 59 57 60 60  
PWIND DIR S S S S S E SE SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW SC SC SC SC SC B1 SC SC  
POP 12HR 10 30 30 10 5 10 10 10 10  
RAIN SHWRS C C  
TSTMS S  
 

 
IAZ096-060900-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 71 41 72 48  
TEMP 48 45 44 60 68 70 65 54 48 45 43 61 69 71 67 54 51 51 51  
DEWPT 43 41 41 46 44 44 46 46 44 42 41 46 44 44 47 46 44 43 42  
RH 83 86 89 60 42 39 50 74 86 89 93 58 40 38 49 74 77 74 71  
WIND DIR W W W W W NW NW N N NW NW N N N NE E SE SE S  
WIND SPD 3 3 4 5 10 10 5 2 2 2 2 2 4 3 2 3 4 5 6  
CLOUDS FW FW FW FW FW FW FW CL CL FW CL CL CL CL CL CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 59 82 60 86 59 84 60 85  
TEMP 77 74 64 61 78 78 66 61 83 80 67 61 81 78 66 62 83 79  
DEWPT 50 55 52 52 58 60 58 57 63 63 61 58 60 61 58 57 59 60  
PWIND DIR S S S S SW E E SE S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC FW FW SC SC SC SC B1 B1 SC  
POP 12HR 5 30 30 10 5 5 10 10 10  
RAIN SHWRS C C  
 

 
IAZ097-060900-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
1118 PM CDT FRI SEP 5 2025  
 
DATE 09/05/25 SAT 09/06/25 SUN 09/07/25 MON  
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 44 71 41 72 47  
TEMP 48 45 44 59 68 70 65 54 49 46 43 61 68 71 67 54 51 50 49  
DEWPT 43 42 41 46 44 44 47 46 44 42 41 47 45 45 47 46 44 43 42  
RH 83 89 89 62 42 39 52 74 83 86 93 60 43 39 49 74 77 77 77  
WIND DIR W W W W W NW NW N N NW NW N N N NE E SE SE S  
WIND SPD 3 3 4 5 10 10 5 2 2 2 2 2 4 3 2 2 3 4 5  
CLOUDS CL FW FW FW FW FW FW FW FW CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/08 TUE 09/09/25 WED 09/10/25 THU 09/11/25 FRI 09/12/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 59 83 60 87 60 84 59 86  
TEMP 76 74 64 60 77 78 66 62 84 81 66 61 80 78 65 61 83 80  
DEWPT 51 55 50 51 57 60 56 55 64 64 60 57 60 62 58 56 60 61  
PWIND DIR S S S S SW E E SE SE  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS FW SC SC B2 B1 SC SC SC FW FW FW SC SC SC SC B1 B1 SC  
POP 12HR 5 30 30 10 5 5 5 10 10  
RAIN SHWRS C C  
 

 
 
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