988  
FOUS53 KDMX 192316  
AFMDMX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
616 PM CDT MON MAY 19 2025  
 
IAZ004-200900-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 45 52 39 51 40  
TEMP 52 50 48 47 46 48 48 50 48 44 43 41 40 45 48 49 48 44 43 42 42  
DEWPT 48 47 45 44 44 46 45 44 42 40 39 38 37 39 40 41 40 39 39 39 38  
RH 86 89 89 89 93 93 89 80 80 86 86 89 89 79 74 74 74 82 86 89 86  
WIND DIR E E E E E E NE NE N N NW NW NW NW NW NW NW NW NW NW N  
WIND SPD 21 23 20 20 20 19 19 21 12 12 13 13 16 17 18 17 14 12 11 11 12  
WIND GUST 36 35 35 32 32 32 32 32 28 27  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV OV OV B2 B2 B2  
POP 12HR 100 90 60 60 40  
QPF 12HR 0.87-1.07 0.50-0.72 0.09-0.15 0.06 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D D D L L L C C C C L L C C S  
TSTMS L L C S S  
WIND CHILL 39 38 38 36 34 32 38 38 37 36 35  
MIN CHILL 39 37 37 38 34 31 32 39 36 33  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 65 46 65 48 66 49 68  
TEMP 57 60 45 43 62 61 50 48 61 61 51 50 62 63 53 50 63 63  
DEWPT 41 40 38 38 41 42 42 42 46 45 44 44 49 49 46 46 49 47  
PWIND DIR N NW NE E SE E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 10 20 20 30 40 50 50  
RAIN SHWRS S S S S S S S S C C C C C C C  
TSTMS S S  
 

 
IAZ005-200900-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 45 53 41 52 41  
TEMP 53 51 48 47 47 49 50 51 49 45 44 43 41 45 48 50 49 45 44 43 43  
DEWPT 49 48 46 46 46 48 48 47 46 43 42 40 40 42 43 44 43 42 42 41 40  
RH 86 89 93 96 96 96 93 86 89 93 93 89 96 89 83 80 80 89 93 93 89  
WIND DIR E E E E E E E NE NE NW NW NW NW NW NW NW NW NW NW NW N  
WIND SPD 20 24 23 21 21 20 19 20 12 11 12 13 13 14 16 16 13 11 10 10 11  
WIND GUST 36 36 37 35 35 34 32 31 25 26 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV OV B2 B2 B1  
POP 12HR 100 100 60 60 40  
QPF 12HR 0.80-1.06 0.64-0.86 0.05-0.19 0.01-0.08 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D D D L L L C C C C L L C C S  
TSTMS L C C S S S  
WIND CHILL 38 36 34 39 38 37 36  
MIN CHILL 39 38 38 36 33 35 36 34  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 66 46 66 48 66 49 68  
TEMP 58 60 45 44 62 61 50 48 61 62 51 50 63 63 54 51 63 64  
DEWPT 44 43 40 39 44 45 44 43 48 48 46 46 51 52 49 47 52 50  
PWIND DIR N NW N E SE E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 10 20 20 30 40 50 50  
RAIN SHWRS S S S S S S S C C C C C C C  
TSTMS S S S  
 

 
IAZ006-200900-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 51 41 51 41  
TEMP 54 51 48 47 47 47 48 49 48 46 45 43 42 45 48 49 49 45 44 43 43  
DEWPT 46 46 45 45 44 45 45 46 45 43 43 41 40 42 43 44 43 42 41 41 40  
RH 74 83 89 93 89 93 89 89 89 89 93 93 93 89 83 83 80 89 89 93 89  
WIND DIR E E E E E E E E NE N N NW NW NW NW NW NW NW N NW N  
WIND SPD 23 24 24 24 24 23 20 20 11 9 10 10 11 12 13 12 10 9 8 9 10  
WIND GUST 37 37 37 35 35 36 34 31 19  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV B2 B2 B1  
POP 12HR 100 100 70 60 50  
QPF 12HR 0.80-1.11 0.66-0.98 0.14-0.26 0.06 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D D D D L L C C L L L L C C S S S  
TSTMS L C C S S  
WIND CHILL 39 39 39 37 36 39 37  
MIN CHILL 39 37 35 38 34 36 37 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 61 40 64 45 65 47 66 48 67  
TEMP 57 59 45 43 61 61 49 48 60 61 51 49 63 63 54 51 62 63  
DEWPT 42 42 40 38 43 43 43 43 47 47 46 45 50 50 48 47 50 49  
PWIND DIR N NW N E SE SE E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 20 20 30 40 50 50  
RAIN SHWRS S S S S S S C C C C C C C  
TSTMS S S  
 

 
IAZ007-200900-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 50 41 52 41  
TEMP 54 51 48 48 47 46 47 49 48 47 46 44 42 45 48 49 49 46 45 43 43  
DEWPT 45 45 44 44 44 44 43 45 44 44 44 42 40 42 43 43 42 41 42 40 40  
RH 71 80 86 86 89 93 86 86 86 89 93 93 93 89 83 80 77 83 89 89 89  
WIND DIR E E E E E E E E NE NE N NW NW NW NW NW NW NW N NW N  
WIND SPD 23 23 23 24 25 24 21 21 11 10 9 10 10 11 12 11 10 9 8 8 9  
WIND GUST 35 36 36 36 39 37 37 34 21  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B1  
POP 12HR 100 100 70 60 50  
QPF 12HR 0.99-1.27 0.82-1.19 0.16-0.28 0.06 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D D D L L L L L L L L C C S S S  
TSTMS L C C S S S  
WIND CHILL 39 38 39 38 36  
MIN CHILL 39 37 34 39 36 37 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 61 40 64 45 65 47 66 48 66  
TEMP 57 59 45 43 61 61 48 47 60 61 51 49 62 63 54 51 61 62  
DEWPT 42 41 39 38 42 43 42 43 45 46 45 45 48 48 48 46 50 48  
PWIND DIR N NW N E SE E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW FW FW B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 10 20 20 30 50 40  
RAIN SHWRS S S S S S S C C C C C  
TSTMS S S  
 

 
IAZ015-200900-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 45 54 40 52 40  
TEMP 53 51 49 47 47 49 51 52 49 44 43 42 40 45 48 50 49 45 43 42 42  
DEWPT 49 49 47 46 46 48 48 47 44 42 40 38 38 40 42 43 41 40 40 40 40  
RH 86 93 93 96 96 96 89 83 83 93 89 86 92 82 80 77 74 82 89 93 93  
WIND DIR E E E E E NE NE NE N NW NW NW NW NW NW NW NW NW NW NW N  
WIND SPD 20 23 20 19 19 18 17 20 12 12 13 14 16 18 18 18 14 12 10 11 12  
WIND GUST 36 35 35 32 32 32 32 31 28  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV OV B2 B2 B2  
POP 12HR 100 90 50 50 40  
QPF 12HR 0.81-0.97 0.34-0.68 0.08 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D D L L C C C C C C C C C C  
TSTMS L L C S S S  
WIND CHILL 39 38 36 34 32 38 39 37 36 36  
MIN CHILL 38 38 35 31 33 36 33  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 66 46 66 48 66 49 68  
TEMP 58 60 45 43 62 61 50 48 61 62 51 50 62 63 53 51 63 64  
DEWPT 43 41 39 39 44 44 43 43 48 48 46 46 52 51 48 47 51 49  
PWIND DIR N NW NE E SE E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 10 20 30 30 50 50 50  
RAIN SHWRS S S S S S C C C C C C C C C  
TSTMS S S S S  
 

 
IAZ016-200900-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 45 53 41 52 41  
TEMP 54 51 49 48 48 48 49 51 50 47 45 43 42 45 48 50 49 46 44 43 43  
DEWPT 48 46 45 45 45 46 46 46 45 43 42 40 40 41 42 43 42 41 40 40 40  
RH 80 83 86 89 89 93 89 83 83 86 89 89 93 86 80 77 77 83 86 89 89  
WIND DIR E E E E E E E E NE NW NW NW NW NW NW NW NW NW NW NW N  
WIND SPD 23 26 25 25 25 24 20 21 11 10 11 12 13 14 16 16 13 11 10 10 11  
WIND GUST 37 39 39 37 37 36 35  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 100 100 60 60 50  
QPF 12HR 0.71-1.00 0.62-0.84 0.05-0.19 0.03 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D L L L L C C C C L L C C S S S  
TSTMS L C C S S S S  
WIND CHILL 39 36 35 39 38 37 37  
MIN CHILL 39 37 36 38 33 35 37 35  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 61 40 65 45 65 47 66 48 67  
TEMP 57 59 45 43 62 61 50 48 61 61 51 50 63 63 54 51 62 63  
DEWPT 42 41 39 38 42 43 43 42 46 46 45 45 49 50 48 47 50 49  
PWIND DIR N NW N E SE E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 20 20 30 40 50 50  
RAIN SHWRS S S S S S S C C C C C C C  
TSTMS S S S  
 

 
IAZ017-200900-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 45 53 41 52 41  
TEMP 55 51 48 48 47 47 48 51 50 47 46 43 42 46 48 50 49 46 44 43 43  
DEWPT 46 44 44 45 44 44 44 45 45 44 43 41 40 41 42 42 41 41 40 40 40  
RH 72 77 86 89 89 89 86 80 83 89 89 93 93 83 80 74 74 83 86 89 89  
WIND DIR E E E E E E E E NE N NW NW NW NW NW NW NW NW NW NW N  
WIND SPD 23 26 25 26 26 25 23 23 12 10 10 11 12 13 14 14 12 10 10 10 11  
WIND GUST 37 37 39 37 40 39 37 34  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 100 90 70 60 50  
QPF 12HR 0.80-1.16 0.64-1.00 0.09-0.19 0.03 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D D D L L L L C C L L C C S S S  
TSTMS L C C S S S S  
WIND CHILL 39 39 37 35 38 37 37  
MIN CHILL 38 37 36 39 34 36 37 35  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 61 40 65 45 65 47 66 48 67  
TEMP 57 59 45 43 61 61 49 47 61 61 51 49 63 63 54 51 62 63  
DEWPT 40 40 38 38 41 42 42 42 45 45 45 45 48 48 47 46 49 48  
PWIND DIR N NW N E SE E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 20 20 30 30 50 40  
RAIN SHWRS S S S S S C C C C C C C  
TSTMS S S  
 

 
IAZ023-200900-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 47 56 40 53 41  
TEMP 53 52 50 48 48 51 52 54 50 45 44 42 41 46 49 51 50 45 43 42 43  
DEWPT 49 51 49 48 48 50 50 49 46 43 41 39 39 40 42 43 41 40 40 40 40  
RH 86 96 96100100 96 93 83 86 93 89 89 92 79 77 74 71 82 89 93 89  
WIND DIR E E E E NE NE NE NE NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 19 23 20 18 17 16 16 18 12 12 13 14 16 18 18 18 14 12 10 10 11  
WIND GUST 35 34 34 29 29 28 29 28 28  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 90 90 40 40 30  
QPF 12HR 0.71-1.06 0.27-0.66 0.03 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D D L C C C C C C C C C C C  
TSTMS L L C S S S  
WIND CHILL 39 37 34 33 38 39 37 36 37  
MIN CHILL 39 36 31 34 37 34  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 66 46 67 48 66 49 68  
TEMP 57 61 45 43 62 62 50 49 61 62 52 50 62 63 53 51 63 64  
DEWPT 44 41 40 40 44 44 44 44 49 49 47 47 52 52 49 48 52 50  
PWIND DIR N NW NE E SE E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 30 50 50 50  
RAIN SHWRS S S S S S C C C C C C C C  
TSTMS S S S S S  
 

 
IAZ024-200900-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 47 56 41 53 42  
TEMP 54 52 51 48 49 51 52 54 52 47 44 43 42 47 50 52 50 46 44 43 44  
DEWPT 50 49 48 47 48 49 49 48 46 43 41 39 39 40 41 42 41 40 40 40 40  
RH 86 89 89 96 96 93 89 80 80 86 89 86 89 76 71 69 71 79 86 89 86  
WIND DIR E E E E E E E NE N NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 21 24 23 21 19 18 17 19 12 12 12 13 14 17 18 17 13 11 10 10 11  
WIND GUST 36 36 36 33 33 32 29  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 90 90 50 50 40  
QPF 12HR 0.85-1.03 0.53-0.74 0.05 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D L C C C C C C C C C C C  
TSTMS L C C S S S  
WIND CHILL 38 36 34 38 37 38  
MIN CHILL 39 37 33 35 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 66 47 67 48 67 50 69  
TEMP 58 61 45 44 63 63 50 49 62 63 52 50 64 64 54 52 64 64  
DEWPT 42 41 39 39 43 43 43 43 47 47 46 46 50 51 48 47 50 48  
PWIND DIR N NW N E SE E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 30 40 50 40  
RAIN SHWRS S S S S S C C C C C C C  
TSTMS S S S S  
 

 
IAZ025-200900-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 47 56 41 52 42  
TEMP 54 52 50 49 49 50 51 54 52 47 45 43 42 46 49 51 50 46 44 43 44  
DEWPT 50 46 46 46 47 47 46 45 45 43 41 39 40 39 39 40 40 40 39 39 40  
RH 86 80 86 89 93 89 83 71 77 86 86 86 93 76 68 66 68 79 82 86 86  
WIND DIR E E E E E E E NE N NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 24 27 26 25 24 23 19 20 12 12 13 13 14 17 18 17 13 12 10 11 12  
WIND GUST 37 39 39 36 36 36 34  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 50 50 40  
QPF 12HR 0.68-0.86 0.57-0.77 0.03-0.09 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L L C C C C C C C C C C S S  
TSTMS L C C S S S S  
WIND CHILL 39 36 34 39 38 37 38  
MIN CHILL 38 37 37 34 35 37 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 66 46 66 48 67 50 69  
TEMP 57 59 45 44 62 62 50 49 61 62 52 50 63 63 54 52 63 64  
DEWPT 39 39 38 38 39 41 42 42 43 45 45 45 47 49 47 47 47 47  
PWIND DIR N NW N E SE E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 30 40 50 50  
RAIN SHWRS S S S S C C C C C C C C  
TSTMS S S S  
 

 
IAZ026-200900-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 46 56 42 53 42  
TEMP 55 51 50 49 48 49 51 54 52 48 46 44 42 46 49 51 50 46 44 43 44  
DEWPT 48 45 45 45 46 46 45 46 45 44 42 40 40 40 39 40 39 39 39 39 40  
RH 77 80 83 86 93 89 80 74 77 86 86 86 93 79 68 66 66 76 82 86 86  
WIND DIR E E E E E E E E N NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 23 26 26 27 26 24 20 21 11 11 11 12 13 16 17 16 13 11 10 10 11  
WIND GUST 37 39 39 37 37 37 36 32  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 100 90 60 50 50  
QPF 12HR 0.74-0.92 0.54-0.83 0.05-0.13 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D L L L L C C C C C C C C S S  
TSTMS L C C S S S S  
WIND CHILL 37 35 37 38  
MIN CHILL 37 37 39 34 35 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 66 45 65 48 66 50 68  
TEMP 57 58 45 44 62 61 50 48 61 61 51 50 63 63 54 52 63 63  
DEWPT 39 39 38 38 39 41 41 42 43 44 44 45 47 48 47 46 47 46  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS SC SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 30 40 50 40  
RAIN SHWRS S S S C C C C C C C  
TSTMS S S S  
 

 
IAZ027-200900-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 47 56 44 54 43  
TEMP 56 52 50 50 49 49 52 55 54 50 48 46 44 47 51 52 51 47 46 45 45  
DEWPT 47 46 46 47 47 47 47 49 48 47 45 43 42 42 42 43 42 42 42 41 41  
RH 72 80 86 89 93 93 83 80 80 89 89 89 93 83 71 71 71 83 86 86 86  
WIND DIR E E E E E E E E NE NW NW W NW NW NW NW NW NW NW NW NW  
WIND SPD 23 25 25 26 27 24 21 21 11 10 10 11 12 13 14 14 12 10 10 10 10  
WIND GUST 35 36 39 39 42 40 39 34  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 60 50 40  
QPF 12HR 0.65-0.95 0.71-0.91 0.04-0.14 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D D L L L C C C C C C C C S S S  
TSTMS C C C C S S S S S  
WIND CHILL 38 39 39  
MIN CHILL 38 37 36 38 37  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 66 45 66 48 67 50 68  
TEMP 58 59 46 44 62 62 50 48 62 62 52 50 64 63 54 53 63 64  
DEWPT 42 41 39 39 42 43 43 43 45 46 46 46 49 49 48 48 50 48  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW FW FW B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 30 30 50 40  
RAIN SHWRS S S S C C C C C C C  
TSTMS S S  
 

 
IAZ028-200900-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 47 55 44 54 44  
TEMP 56 52 51 50 48 49 52 54 54 51 49 46 45 48 51 52 51 48 46 45 45  
DEWPT 45 45 46 47 47 46 47 49 49 48 46 44 43 44 43 43 43 44 43 43 42  
RH 66 77 83 89 96 89 83 83 83 89 89 93 93 86 74 71 74 86 89 93 89  
WIND DIR E E E E E E E E E NE W W W NW NW NW NW NW NW N N  
WIND SPD 23 25 26 28 29 27 24 24 13 10 10 11 12 13 14 14 12 10 10 10 11  
WIND GUST 36 36 40 40 44 42 40 35  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 100 60 50 50  
QPF 12HR 0.63-0.84 0.83-1.09 0.05-0.12 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D D L L L L L C C C C C C S S S  
TSTMS C C C C S S S S S  
WIND CHILL 39 39  
MIN CHILL 36 36 38 39 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 65 45 66 48 67 51 67  
TEMP 58 59 46 44 62 61 50 48 62 63 52 50 65 64 55 53 64 64  
DEWPT 42 41 40 40 42 44 44 45 45 47 47 47 49 48 48 49 50 49  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT GN LT GN LT GN GN GN  
AVG CLOUDS SC SC SC FW FW B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 10 20 20 30 50 40  
RAIN SHWRS S S S S C C C C C C  
TSTMS S  
 

 
IAZ033-200900-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 48 57 40 54 40  
TEMP 55 54 53 50 49 52 54 55 52 46 44 42 41 45 50 52 51 46 44 42 43  
DEWPT 54 53 52 50 49 50 50 48 45 42 40 39 39 39 40 40 38 39 39 39 40  
RH 96 96 96100100 93 86 77 77 86 86 89 92 79 68 63 61 76 82 89 89  
WIND DIR E E E E NE N N N NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 21 20 18 16 14 13 16 18 14 13 13 14 17 18 19 19 16 12 10 10 10  
WIND GUST 33 31 31 25 27  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 90 70 30 40 30  
QPF 12HR 0.43-0.84 0.11-0.27 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L L C C C C C C S S C C C C  
TSTMS L L C S S  
WIND CHILL 37 34 32 38 38 36 37  
MIN CHILL 37 31 34 36 34  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 66 47 68 49 67 49 69  
TEMP 56 61 45 44 62 62 52 49 63 63 53 51 62 64 54 52 63 64  
DEWPT 43 40 39 39 42 43 44 44 48 48 47 48 51 50 49 49 50 48  
PWIND DIR N NW S SE E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B1 SC FW SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1  
POP 12HR 10 0 20 20 30 40 50 50 50  
RAIN SHWRS S S S S C C C C C C C C C  
TSTMS S S S C S S  
 

 
IAZ034-200900-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 49 58 41 54 41  
TEMP 55 53 52 49 50 52 54 56 53 47 44 43 42 46 50 52 52 46 44 43 43  
DEWPT 53 53 51 49 49 51 51 49 46 43 41 39 40 40 41 41 40 39 40 40 41  
RH 93100 96100 96 96 90 77 77 86 89 86 93 79 71 66 63 76 86 89 93  
WIND DIR E E E E NE NE N N NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 20 21 19 16 14 13 14 17 12 13 13 13 14 17 18 18 13 11 9 9 10  
WIND GUST 32 32 31 27 26 25 25  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 90 80 30 40 30  
QPF 12HR 0.71-1.01 0.20-0.45 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L C C C C C C C C C C C C  
TSTMS L C C S S  
WIND CHILL 38 36 34 39 37  
MIN CHILL 37 33 35 37 35  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 67 47 68 49 67 50 69  
TEMP 57 61 45 44 63 62 51 49 62 63 53 51 63 64 54 52 64 64  
DEWPT 43 41 40 40 43 44 44 45 48 48 48 48 51 51 50 49 51 49  
PWIND DIR N NW E E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B1 FW FW SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 20 20 20 40 50 60 40  
RAIN SHWRS S S S S S C C C C C L C C  
TSTMS S S S C S S  
 

 
IAZ035-200900-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 49 58 41 54 42  
TEMP 55 54 52 49 51 52 54 56 53 47 45 43 42 47 50 52 51 46 45 43 44  
DEWPT 52 51 49 49 50 51 50 49 47 44 41 39 40 39 41 41 40 40 40 40 41  
RH 90 90 89100 96 96 86 77 80 89 86 86 93 74 71 66 66 79 82 89 89  
WIND DIR E E E E E E NE N NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 21 23 21 19 17 14 14 16 12 12 12 13 14 16 18 17 13 10 9 9 10  
WIND GUST 34 35 35 32 29 29 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 90 80 40 40 30  
QPF 12HR 0.78-1.01 0.38-0.73 0.00-0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D C C C C C C C C C C C C  
TSTMS L C C S S S S  
WIND CHILL 39 36 34 38  
MIN CHILL 38 34 36 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 66 47 67 48 67 50 69  
TEMP 58 60 45 44 63 62 51 49 62 63 53 51 63 64 55 53 64 64  
DEWPT 42 41 39 40 42 44 43 44 46 48 47 47 50 51 49 49 50 49  
PWIND DIR N NW N E E E E E N  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 40 60 40  
RAIN SHWRS S S S S C C C C C L C C  
TSTMS S S S C S S  
 

 
IAZ036-200900-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 49 59 42 54 42  
TEMP 55 53 52 50 51 53 55 57 53 48 46 44 42 47 51 52 52 47 46 43 44  
DEWPT 51 49 48 48 50 50 49 48 46 44 42 40 40 39 39 40 39 40 40 40 41  
RH 86 86 86 93 96 89 80 72 77 86 86 86 93 74 63 63 61 76 79 89 89  
WIND DIR E E E E E E E NE NW NW NW W NW NW NW NW NW NW NW NW NW  
WIND SPD 23 26 25 24 20 19 17 18 12 13 13 14 16 17 18 18 14 12 10 10 11  
WIND GUST 36 37 37 34 32 32 29  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 90 90 40 40 40  
QPF 12HR 0.71-0.98 0.45-0.70 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D C C C C C C C C C C C C  
TSTMS L C C S S S  
WIND CHILL 37 34 37 38  
MIN CHILL 38 34 36 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 66 47 67 49 67 51 69  
TEMP 58 60 45 44 63 62 51 49 62 63 53 51 64 64 55 53 64 64  
DEWPT 40 39 39 39 40 42 43 44 44 46 46 47 48 49 49 48 48 47  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 30 40 60 40  
RAIN SHWRS S S S C C C C C L C C  
TSTMS S C S S  
 

 
IAZ037-200900-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 48 59 43 54 42  
TEMP 55 53 51 50 50 52 54 57 54 49 47 45 43 47 50 52 51 46 46 44 44  
DEWPT 49 48 47 48 49 50 50 50 48 45 43 41 41 41 41 41 41 41 40 40 41  
RH 80 83 86 93 96 93 86 77 80 86 86 86 93 79 71 66 68 83 79 86 89  
WIND DIR E E E E E E E NE NW NW W W W NW NW NW NW NW NW NW NW  
WIND SPD 23 25 25 25 23 20 17 18 11 12 11 13 14 16 17 17 13 10 10 10 11  
WIND GUST 34 36 37 35 35 33 29  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 100 100 50 40 40  
QPF 12HR 0.75-0.86 0.49-0.67 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C C C C C C C C C C C S S  
TSTMS L C C C S S S S S  
WIND CHILL 38 36 38  
MIN CHILL 34 37 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 66 46 66 48 67 51 69  
TEMP 58 59 45 44 62 62 50 49 62 62 52 51 64 63 55 53 64 64  
DEWPT 41 40 39 39 41 42 43 43 45 46 46 47 49 50 48 48 49 48  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 30 40 50 40  
RAIN SHWRS S S C C C C C C C C  
TSTMS S S S  
 

 
IAZ038-200900-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 48 59 44 54 43  
TEMP 56 53 50 50 50 52 55 58 55 50 48 45 44 48 51 52 52 47 46 45 45  
DEWPT 48 46 46 47 48 49 51 51 49 46 43 41 41 42 42 43 41 41 40 40 41  
RH 74 77 86 89 93 89 86 77 80 86 83 86 89 80 71 71 66 79 79 82 86  
WIND DIR E E E E E E E E N W W W W NW NW NW NW NW NW NW NW  
WIND SPD 23 25 25 27 26 23 18 19 11 11 10 12 13 14 16 16 13 10 10 10 11  
WIND GUST 33 35 37 37 39 36 33 29  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 50 40 40  
QPF 12HR 0.67-0.89 0.57-0.82 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L D C C C C C C C C C C C S S  
TSTMS C C C C C S S S S  
WIND CHILL 38 39  
MIN CHILL 37 38 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 66 46 66 48 67 51 69  
TEMP 58 59 46 44 62 62 50 49 63 62 53 51 64 64 55 53 64 64  
DEWPT 43 40 38 38 42 42 42 43 45 46 45 46 49 49 48 48 50 48  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC FW FW B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 30 30 50 40  
RAIN SHWRS S S S C C C C C C C  
TSTMS S S S  
 

 
IAZ039-200900-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 48 59 44 54 44  
TEMP 57 53 50 50 50 51 55 58 56 52 49 46 45 49 52 53 52 48 46 45 46  
DEWPT 47 45 45 47 48 48 50 51 50 48 45 43 43 43 43 43 41 42 42 41 42  
RH 69 74 83 89 93 89 83 77 80 86 86 89 93 80 71 69 66 80 86 86 86  
WIND DIR E E E E E E E E E W W W W NW NW NW NW NW NW NW N  
WIND SPD 21 24 25 27 28 25 20 21 11 10 10 11 12 13 14 14 12 10 10 10 11  
WIND GUST 36 35 39 40 44 41 37 33  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 50 50 40  
QPF 12HR 0.63-0.75 0.70-0.97 0.03 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D D D L C C C C C C C C C C S S S  
TSTMS C C C C C S S S S  
WIND CHILL 39  
MIN CHILL 39 39 39 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 66 46 67 48 68 51 69  
TEMP 59 60 46 44 63 63 50 49 63 63 53 51 65 65 56 53 64 65  
DEWPT 42 40 39 39 42 43 43 43 45 46 46 46 49 48 48 49 50 48  
PWIND DIR N NW N E E E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 0 5 10 10 20 30 50 40  
RAIN SHWRS S S S C C C C C C  
TSTMS S S  
 

 
IAZ044-200900-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 49 56 39 54 40  
TEMP 57 57 55 53 50 53 54 55 53 47 45 42 40 46 51 53 53 46 43 42 42  
DEWPT 56 56 54 52 50 49 48 46 44 43 41 39 38 39 39 39 37 38 38 39 40  
RH 96 96 96 96100 86 80 72 71 86 86 89 92 76 63 59 54 73 82 89 93  
WIND DIR E E E NE NE NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 19 18 14 13 12 12 16 17 14 13 12 13 14 17 18 17 13 10 8 8 8  
WIND GUST 31 28 28 23 24 27 29 24 28 27  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2  
POP 12HR 80 60 20 30 20  
QPF 12HR 0.23-0.62 0.06-0.16 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D L C C C S S S S S S C C S S  
TSTMS C L C  
WIND CHILL 39 34 32 39  
MIN CHILL 37 31 34 37 35  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 65 46 67 49 67 49 68  
TEMP 55 61 45 44 62 61 52 49 63 63 53 52 63 64 54 52 64 65  
DEWPT 41 39 39 40 42 42 45 45 47 47 48 49 51 50 49 50 50 47  
PWIND DIR N NW S SE E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW SC B1 B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1  
POP 12HR 5 0 30 20 30 40 50 60 40  
RAIN SHWRS S C S S S C C C C C L C C C  
TSTMS S S S S S C S S  
 

 
IAZ045-200900-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 50 58 41 55 41  
TEMP 56 56 55 52 51 53 55 56 53 47 45 43 42 46 51 53 53 46 44 43 43  
DEWPT 56 55 54 51 50 51 50 47 44 43 41 39 39 39 39 39 37 38 39 40 40  
RH 100 96 96 96 96 93 83 72 71 86 86 86 89 76 63 59 54 73 82 89 89  
WIND DIR E E E NE NE N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 20 20 17 13 12 13 16 16 14 13 13 14 16 18 19 18 14 11 9 9 10  
WIND GUST 31 28 24 26 27  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B2  
POP 12HR 90 70 30 30 20  
QPF 12HR 0.58-1.22 0.12-0.25 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L C C C C C S S S S C C S S  
TSTMS L C C  
WIND CHILL 39 35 33 39 37  
MIN CHILL 37 32 34 37 35  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 66 47 68 49 67 50 69  
TEMP 56 61 45 44 62 63 52 49 63 63 53 52 63 64 54 52 64 64  
DEWPT 42 38 39 40 41 41 44 45 47 47 48 49 50 49 50 50 49 47  
PWIND DIR NW NW S SE E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 20 20 20 40 50 60 40  
RAIN SHWRS S S S S S C C C C L L C C  
TSTMS S S S C S S  
 

 
IAZ046-200900-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 50 60 41 55 42  
TEMP 56 56 54 51 51 53 56 58 54 49 46 43 42 47 51 54 53 47 45 43 44  
DEWPT 55 54 53 51 51 53 53 50 47 45 43 40 40 41 41 42 40 40 40 41 41  
RH 96 93 96100100100 90 75 77 86 89 89 93 79 68 64 61 76 82 93 89  
WIND DIR E E E E NE N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 19 20 19 16 12 12 14 14 13 13 12 13 14 17 18 17 13 10 9 9 10  
WIND GUST 32 31 33 28 25 23 25 26  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 90 70 30 30 20  
QPF 12HR 0.87-1.33 0.22-0.44 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L L C C C C S S S S C C S S  
TSTMS L C C S S  
WIND CHILL 36 34 38  
MIN CHILL 39 34 36 39 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 67 47 68 49 67 50 69  
TEMP 57 61 45 44 62 63 52 49 63 63 53 51 63 64 55 53 64 65  
DEWPT 44 41 41 40 43 44 45 45 48 49 49 49 51 52 51 50 51 50  
PWIND DIR NW NW NE E E E E E N  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 50 60 40  
RAIN SHWRS S S S S S C C C C L C C C  
TSTMS S S S C S S  
 

 
IAZ047-200900-  
BOONE-  
INCLUDING THE CITY OF BOONE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 51 61 43 55 42  
TEMP 56 56 54 52 53 55 58 59 55 50 47 45 43 47 51 54 53 48 46 44 45  
DEWPT 54 53 52 51 52 54 54 51 48 45 43 41 41 41 42 42 41 41 41 41 42  
RH 93 90 93 96 96 96 86 75 77 83 86 86 93 79 71 64 64 77 83 89 89  
WIND DIR E E E E E E NW NW NW NW W W NW NW NW NW NW NW NW NW NW  
WIND SPD 20 24 23 20 16 14 14 16 13 13 13 14 16 17 18 17 13 11 10 10 10  
WIND GUST 34 36 36 32 29 27 26 28 28  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 100 80 30 30 30  
QPF 12HR 0.87-1.27 0.22-0.49 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L C C C C S S S S C C C C  
TSTMS L C C S S S  
WIND CHILL 38 35 38 39  
MIN CHILL 34 36 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 66 48 67 50 67 51 69  
TEMP 57 60 46 44 62 63 52 50 62 63 54 52 63 64 56 53 64 65  
DEWPT 44 42 41 40 43 44 45 45 47 49 49 49 51 52 51 50 51 50  
PWIND DIR N NW N E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 40 60 40  
RAIN SHWRS S S S C C C C L C C C  
TSTMS S S S C S S  
 

 
IAZ048-200900-  
STORY-  
INCLUDING THE CITY OF AMES  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 51 62 44 55 43  
TEMP 56 55 53 52 53 55 58 60 56 50 48 45 44 47 51 54 53 48 46 45 45  
DEWPT 52 52 51 51 53 54 54 53 49 47 44 42 42 42 42 43 41 41 42 41 42  
RH 86 90 93 96100 96 86 78 77 89 86 89 93 83 71 66 64 77 86 86 89  
WIND DIR E E E E E E S N W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 20 24 24 23 18 16 14 16 13 12 12 13 14 16 18 17 13 11 10 10 10  
WIND GUST 34 36 37 34 32 28 26 28 28  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 40 30 30  
QPF 12HR 0.86-1.24 0.42-0.57 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L C C C C S S S S C C C C  
TSTMS L C C C S S  
WIND CHILL 39 37 39  
MIN CHILL 35 38 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 42 67 48 67 50 67 51 69  
TEMP 58 60 46 44 63 63 52 49 63 63 54 52 64 65 56 54 64 65  
DEWPT 44 42 41 41 43 44 45 45 47 49 49 49 52 52 51 50 52 50  
PWIND DIR N NW N E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 40 40 60 40  
RAIN SHWRS S S S C C C C L C C C  
TSTMS S C S S  
 

 
IAZ049-200900-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 51 62 44 55 43  
TEMP 57 53 51 51 53 54 58 60 56 51 48 45 44 48 51 54 53 48 46 44 45  
DEWPT 50 50 49 50 52 54 54 53 50 47 44 42 42 42 42 43 41 41 41 41 42  
RH 77 89 93 96 96100 86 78 80 86 86 89 93 80 71 66 64 77 83 89 89  
WIND DIR E E E E E E SE NE W W W W W W NW NW NW NW NW NW NW  
WIND SPD 21 24 24 24 21 18 16 16 12 12 11 12 14 16 17 16 13 10 9 10 10  
WIND GUST 33 35 39 35 35 32 27 27 26  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 40 40 40  
QPF 12HR 0.80-1.18 0.49-0.63 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C C C C C S S C C C C  
TSTMS L C C C C S S S S S S  
WIND CHILL 39 37  
MIN CHILL 36 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 41 66 46 67 49 67 51 69  
TEMP 58 59 45 44 62 63 50 49 63 63 53 52 64 64 56 53 64 65  
DEWPT 44 41 39 40 43 43 44 44 46 48 47 48 51 51 50 50 51 50  
PWIND DIR N NW NW E E E E E N  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 30 40 60 40  
RAIN SHWRS S S S C C C C L C C C  
TSTMS S S S  
 

 
IAZ050-200900-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 50 62 44 55 43  
TEMP 57 53 51 51 52 53 58 61 58 52 49 46 45 49 52 54 53 48 46 45 45  
DEWPT 49 46 46 48 49 51 53 52 49 46 43 41 41 41 41 41 40 40 39 39 40  
RH 75 77 83 89 89 93 83 72 72 80 80 83 86 74 66 61 61 74 76 79 82  
WIND DIR E E E E E E SE E SW W W W W W W NW NW NW NW NW NW  
WIND SPD 21 23 24 26 25 20 17 17 11 11 10 11 13 14 16 14 12 10 9 9 10  
WIND GUST 33 34 37 37 39 35 32 27  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 90 90 40 40 40  
QPF 12HR 0.59-0.97 0.53-0.80 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C C C C C C C C C C C S S  
TSTMS C C C C C S C S S S S S  
WIND CHILL 38 39  
MIN CHILL 37 38 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 66 46 67 49 67 51 69  
TEMP 58 59 45 44 62 63 50 49 63 63 53 51 64 65 56 53 65 65  
DEWPT 42 39 37 38 41 41 42 43 45 45 45 46 48 48 47 47 50 48  
PWIND DIR N NW NW NE E E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 30 40 50 40  
RAIN SHWRS S S S S C C C C C C C  
TSTMS S S S  
 

 
IAZ057-200900-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 50 58 40 56 40  
TEMP 59 58 56 53 51 54 55 56 54 48 45 42 41 47 52 55 53 46 43 43 43  
DEWPT 58 57 55 53 51 52 50 47 44 44 42 39 39 39 39 38 37 38 39 39 40  
RH 96 96 96100100 93 83 72 69 86 89 89 92 74 61 53 54 73 86 86 89  
WIND DIR E E E NE N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 18 19 16 12 11 14 17 17 16 13 13 14 16 18 19 18 13 10 9 9 9  
WIND GUST 28 27 21 25 27 28  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 80 60 20 20 20  
QPF 12HR 0.70-1.34 0.13-0.27 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D L C C S S S S S S S S  
TSTMS L C C S  
WIND CHILL 39 35 33 37 37  
MIN CHILL 38 31 35 37 35  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 66 47 68 49 67 49 69  
TEMP 55 61 44 43 62 62 51 49 63 63 53 52 63 64 54 52 64 64  
DEWPT 42 38 40 40 41 41 44 45 47 47 49 49 51 49 50 50 49 47  
PWIND DIR NW NW S SE E E E NE N  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC FW SC SC B1 B2 B2 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 20 20 30 40 50 60 40  
RAIN SHWRS S S S S C C C C C L L C C  
TSTMS S S S S C S S  
 

 
IAZ058-200900-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 51 60 42 57 41  
TEMP 58 58 56 54 53 55 57 58 55 49 47 44 42 47 52 55 54 48 45 44 44  
DEWPT 58 57 55 53 52 54 52 49 46 45 43 40 40 40 41 41 39 39 39 39 40  
RH 100 96 96 96 96 96 83 72 72 86 86 86 93 76 66 59 57 71 79 82 86  
WIND DIR E E E E NE NW W NW W NW W W NW NW NW NW NW NW NW NW NW  
WIND SPD 18 19 17 13 11 13 16 16 14 13 13 14 16 18 18 17 13 10 9 10 10  
WIND GUST 29 29 29 24 21 24 27 27  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 90 60 20 30 20  
QPF 12HR 1.14-1.45 0.15-0.27 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L C C C S S S S S S C C S S  
TSTMS L C C S S  
WIND CHILL 37 34 38 38  
MIN CHILL 33 35 38 36  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 40 66 48 68 49 67 50 69  
TEMP 56 61 45 44 62 63 52 50 63 63 54 52 63 64 55 53 64 65  
DEWPT 44 40 40 40 42 43 45 45 48 49 49 49 52 51 51 50 51 49  
PWIND DIR NW NW S SE E E E E N  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 B1 SC FW SC B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 20 20 20 40 50 60 40  
RAIN SHWRS S S S S S C C C C L C C C  
TSTMS S S S C S S  
 

 
IAZ059-200900-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 53 62 44 57 43  
TEMP 59 58 56 54 54 56 59 60 56 51 49 46 44 48 53 56 55 49 47 45 45  
DEWPT 56 56 54 53 54 55 54 51 48 46 44 41 41 41 42 42 41 41 40 41 41  
RH 90 93 93 96100 96 83 72 74 83 83 83 89 77 66 59 59 74 76 86 86  
WIND DIR E E E E E NW W NW W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 19 21 19 16 12 12 16 16 14 13 13 14 17 18 19 18 13 11 10 10 10  
WIND GUST 31 34 33 28 25 23 27 28  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 90 70 20 30 20  
QPF 12HR 0.94-1.39 0.20-0.31 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L C C C S S S S S S S S S S  
TSTMS L L C S S  
WIND CHILL 39 37  
MIN CHILL 35 37 37  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 42 66 48 68 50 67 51 69  
TEMP 57 61 47 45 63 63 53 51 63 64 55 53 63 65 57 54 64 66  
DEWPT 45 42 41 41 44 44 45 45 49 50 49 49 53 53 52 51 52 51  
PWIND DIR NW NW NE E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B1 SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 40 60 40  
RAIN SHWRS S S S S C C C C L L C C  
TSTMS S S S C S S  
 

 
IAZ060-200900-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 54 63 45 57 44  
TEMP 58 58 56 55 56 58 61 61 58 53 50 47 46 49 53 56 55 50 48 46 46  
DEWPT 55 55 53 53 54 56 55 53 49 47 44 42 42 42 42 43 41 41 41 41 42  
RH 90 90 90 93 93 93 81 75 72 80 80 83 86 77 66 62 59 71 77 83 86  
WIND DIR E E E E E SE W W W W W W W W NW NW NW NW NW NW NW  
WIND SPD 19 21 20 18 14 12 14 14 14 12 12 13 14 17 18 17 13 10 9 10 10  
WIND GUST 31 35 35 32 29 25 27 28 28 27  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 90 70 20 30 20  
QPF 12HR 1.03-1.35 0.24-0.58 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L L C C S S S S S S C C S S  
TSTMS L L C C S S  
WIND CHILL 39  
MIN CHILL 37 39 39  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 67 49 68 51 67 52 69  
TEMP 58 61 48 46 63 64 53 51 63 64 55 54 64 66 58 55 65 66  
DEWPT 45 42 41 41 44 44 45 45 48 49 49 49 53 52 52 51 53 51  
PWIND DIR NW NW N E E E E E N  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 40 60 40  
RAIN SHWRS S S S C C C C L C C C  
TSTMS S S S S S  
 

 
IAZ061-200900-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 54 64 45 57 45  
TEMP 58 57 54 55 56 58 61 63 58 53 50 47 45 50 53 56 55 50 48 46 46  
DEWPT 54 53 52 53 54 57 56 54 50 48 44 42 42 42 42 43 41 41 41 41 42  
RH 86 86 93 93 93 96 84 72 75 83 80 83 89 74 66 62 59 71 77 83 86  
WIND DIR E E E E E SE SW W W W W W W W NW NW NW NW NW NW NW  
WIND SPD 21 23 23 21 18 14 16 16 13 12 12 13 14 17 18 17 13 10 9 10 10  
WIND GUST 32 34 36 34 33 27 27 29 25 28 28 25  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 90 90 30 30 30  
QPF 12HR 0.97-1.32 0.31-0.69 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C C C S S S S C C C C  
TSTMS L L C C C S S S S S  
WIND CHILL 39  
MIN CHILL 37 39 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 67 48 68 50 68 52 69  
TEMP 58 61 47 45 63 63 52 50 63 64 55 53 64 66 57 55 66 66  
DEWPT 45 42 40 40 43 44 44 45 47 48 48 49 52 51 51 50 52 50  
PWIND DIR NW NW NW E E E E E N  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 20 20 40 40 60 40  
RAIN SHWRS S S S C C C C L C C C  
TSTMS S S S  
 

 
IAZ062-200900-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 53 65 45 57 44  
TEMP 58 56 53 54 55 57 61 64 59 53 50 47 45 50 53 55 54 49 47 45 46  
DEWPT 52 50 50 51 53 56 56 54 50 47 45 42 42 42 42 41 41 41 41 40 42  
RH 80 80 89 90 93 96 84 70 72 80 83 83 89 74 66 59 61 74 79 82 86  
WIND DIR E E E E E SE S W W W W W W W W NW NW NW NW NW NW  
WIND SPD 21 24 25 24 21 17 16 16 13 12 11 13 14 17 18 17 13 10 9 10 10  
WIND GUST 36 34 34 28 26 27  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 90 90 30 30 30  
QPF 12HR 0.68-1.25 0.45-0.92 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C C C C C C C C C C C S S  
TSTMS L L C C C S C S S S S  
WIND CHILL 38  
MIN CHILL 37 39 38  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 42 67 47 67 50 68 51 70  
TEMP 58 60 46 44 63 63 51 49 63 63 54 52 64 66 57 54 66 66  
DEWPT 44 40 39 39 42 42 43 44 46 47 47 47 50 50 49 49 51 49  
PWIND DIR NW NW NW E E E E E NE  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 10 30 40 50 40  
RAIN SHWRS S C C C C C C C C  
TSTMS S S S  
 

 
IAZ070-200900-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 52 59 41 58 41  
TEMP 62 61 59 56 54 56 58 58 56 50 47 43 42 48 54 57 55 48 45 43 44  
DEWPT 61 60 58 55 53 54 52 50 47 45 43 40 40 41 42 42 41 40 39 39 40  
RH 97 97 96 96 96 93 80 75 72 83 86 89 93 77 64 57 59 74 79 86 86  
WIND DIR E E E NE N NW W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 17 18 13 11 12 16 18 18 16 14 13 14 16 18 19 18 14 10 9 9 9  
WIND GUST 27 26 23 27 29 31  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1  
POP 12HR 70 50 10 20 20  
QPF 12HR 0.54-1.41 0.04-0.19 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C S S S S S S S S  
TSTMS L C C S S  
WIND CHILL 36 34 39 38  
MIN CHILL 32 35 38 36  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 65 48 68 50 67 51 69  
TEMP 56 61 45 44 62 62 52 50 64 63 54 52 64 65 56 53 64 66  
DEWPT 44 41 41 41 44 44 46 46 50 50 50 50 54 53 52 51 53 50  
PWIND DIR NW NW S SE E E E NE N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW SC SC B1 B2 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 30 20 30 50 50 60 40  
RAIN SHWRS S C S S S C C C C C L L C C  
TSTMS S S S S C S S  
 

 
IAZ071-200900-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 53 60 43 58 42  
TEMP 61 60 58 56 55 57 58 59 56 51 48 45 43 48 53 57 55 48 45 44 44  
DEWPT 60 59 57 55 54 55 53 51 48 46 44 41 40 42 42 43 41 40 39 39 41  
RH 97 96 96 96 96 93 83 75 74 83 86 86 89 80 66 59 59 74 79 82 89  
WIND DIR E E E E NW W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 17 18 14 12 11 14 18 17 16 13 13 14 17 18 19 18 13 11 10 10 10  
WIND GUST 27 27 23 21 28 28  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 90 60 20 20 20  
QPF 12HR 1.11-1.59 0.08-0.27 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D L D L C S S S S S S S S S  
TSTMS L L C S S  
WIND CHILL 38 35 38  
MIN CHILL 34 36 38 37  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 66 48 68 50 67 51 69  
TEMP 56 60 45 44 62 63 52 51 63 63 54 53 64 65 56 54 64 65  
DEWPT 45 42 41 41 44 44 46 46 50 50 50 50 54 53 52 52 53 50  
PWIND DIR NW NW SW SE E E E NE N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B1 FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 20 20 30 50 50 60 40  
RAIN SHWRS S S S S C C C C C L L C C  
TSTMS S S S S C S S  
 

 
IAZ072-200900-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 55 63 45 59 43  
TEMP 61 60 57 57 56 58 60 61 58 53 50 47 45 49 54 57 56 50 47 46 46  
DEWPT 58 58 56 56 55 56 54 51 48 46 44 42 41 41 42 43 41 40 39 40 41  
RH 90 93 96 96 96 93 81 70 69 77 80 83 86 74 64 59 57 68 74 79 83  
WIND DIR E E E E SE W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 17 19 17 13 11 13 17 17 14 13 13 14 17 18 19 19 13 11 10 10 10  
WIND GUST 28 29 24 24 28 28  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 90 60 20 20 20  
QPF 12HR 1.23-1.50 0.15-0.29 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L C S S S S S S S S S S  
TSTMS L L C C S  
WIND CHILL 38  
MIN CHILL 36 39 38  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 42 66 49 68 51 68 52 69  
TEMP 57 61 47 46 63 63 54 52 64 64 55 54 64 66 58 55 65 67  
DEWPT 45 42 40 40 43 44 45 45 49 49 49 50 53 52 52 52 52 50  
PWIND DIR NW NW S E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B1 SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 50 60 40  
RAIN SHWRS S S S S S C C C C L C C C  
TSTMS S S S C S S  
 

 
IAZ073-200900-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 56 64 46 59 45  
TEMP 60 60 58 58 58 60 62 62 58 55 51 48 46 50 54 57 56 51 48 46 46  
DEWPT 58 57 55 56 56 57 55 53 49 47 44 42 42 41 42 43 41 41 40 41 41  
RH 93 90 90 93 93 90 78 72 72 74 77 80 86 71 64 59 57 68 74 83 83  
WIND DIR E E E E SE SW W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 18 19 18 16 12 13 17 16 14 13 12 13 16 18 19 18 13 10 10 10 10  
WIND GUST 31 31 26 25 24 27 28  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B2  
POP 12HR 90 70 20 20 20  
QPF 12HR 1.24-1.69 0.19-0.33 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L L C S S S S S S S S S  
TSTMS L L C C C S  
WIND CHILL 39  
MIN CHILL 38 39  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 67 50 68 52 68 52 70  
TEMP 58 61 48 46 63 64 54 52 64 64 56 54 64 66 59 55 66 67  
DEWPT 45 42 41 40 43 44 44 45 48 49 49 49 53 52 52 51 52 50  
PWIND DIR NW NW N E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 10 20 40 40 50 40  
RAIN SHWRS S S C C C C C C C C  
TSTMS S S S C S S  
 

 
IAZ074-200900-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 56 65 47 58 45  
TEMP 60 60 57 58 58 60 63 64 59 55 52 48 47 50 54 57 56 51 48 46 46  
DEWPT 56 57 55 56 57 58 57 54 51 48 45 43 43 42 43 43 42 41 41 41 42  
RH 87 90 93 93 96 93 81 70 75 77 77 83 86 74 66 59 59 68 77 83 86  
WIND DIR E E E E SE S SW W W W W W W W W NW NW NW NW NW NW  
WIND SPD 18 20 20 17 13 13 16 16 13 13 12 13 14 17 18 17 13 10 10 10 10  
WIND GUST 28 32 34 29 28 25 27 28 24 25 27 28 27  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B2 B1 B1 B2  
POP 12HR 90 80 20 20 20  
QPF 12HR 1.18-1.53 0.28-0.50 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L C C S S S S S S S S S S  
TSTMS L L C C C S S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 66 49 68 52 68 52 70  
TEMP 58 61 48 46 63 64 54 52 64 65 56 54 64 66 59 55 66 67  
DEWPT 46 43 41 40 44 44 45 45 48 49 49 49 53 52 52 51 53 51  
PWIND DIR NW NW NW E E E E E N  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 40 40 50 40  
RAIN SHWRS S C C C C C C C C  
TSTMS S S S S  
 

 
IAZ075-200900-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 56 67 47 58 45  
TEMP 60 59 57 58 59 61 63 65 61 55 52 49 47 51 55 57 56 51 49 46 46  
DEWPT 55 55 54 56 58 59 58 56 52 49 46 44 43 43 43 43 42 42 42 41 42  
RH 84 87 90 93 96 93 84 73 72 80 80 83 86 74 64 59 59 71 77 83 86  
WIND DIR E E E E E SE SW W W W W W W W W NW NW NW NW NW NW  
WIND SPD 19 21 23 20 17 14 16 17 14 12 12 13 16 18 18 18 13 10 10 10 10  
WIND GUST 31 32 35 32 31 26 28 28 24 26 28  
CLOUDS OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B2 B2 B1 B2  
POP 12HR 90 90 20 20 20  
QPF 12HR 0.88-1.59 0.45-0.81 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C S S S S S S S S S S  
TSTMS L L C C C S C S S S S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 67 48 68 51 69 53 71  
TEMP 58 61 48 45 63 64 53 51 64 65 56 54 65 67 58 55 66 67  
DEWPT 46 42 41 40 44 44 44 45 48 49 49 49 53 52 52 51 53 51  
PWIND DIR NW NW NW E E E E E NW  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 30 40 50 40  
RAIN SHWRS S C C C C C C C C  
TSTMS S S S  
 

 
IAZ081-200900-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 53 61 42 60 41  
TEMP 62 61 60 57 55 58 59 60 58 52 48 44 43 49 55 59 57 49 45 44 44  
DEWPT 62 61 59 57 55 55 54 52 49 46 44 42 40 42 44 45 43 41 40 39 41  
RH 100100 96100100 90 83 75 72 80 86 93 89 77 66 60 59 74 82 82 89  
WIND DIR E E E NE NW W W W W NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 16 14 12 10 11 16 18 17 16 13 13 13 14 17 18 17 13 10 9 9 9  
WIND GUST 27 26 23 27 28 29 28  
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1  
POP 12HR 80 50 10 20 10  
QPF 12HR 0.77-1.55 0.06-0.21 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L C C S S S S S S  
TSTMS D C C S S  
WIND CHILL 37 35 38  
MIN CHILL 34 37 37  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 40 65 48 68 50 68 51 69  
TEMP 57 61 45 44 62 63 52 51 64 63 55 53 65 66 57 54 65 66  
DEWPT 46 43 41 41 45 46 47 47 52 52 51 51 56 55 54 52 54 52  
PWIND DIR NW NW S SE SE E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 30 20 30 50 50 60 40  
RAIN SHWRS S C S S C C C C C C L L C C  
TSTMS C S S S C S S  
 

 
IAZ082-200900-  
UNION-  
INCLUDING THE CITY OF CRESTON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 55 62 44 60 42  
TEMP 62 61 59 58 57 58 60 61 58 52 49 46 44 50 55 59 56 49 46 45 45  
DEWPT 61 60 58 57 57 56 55 52 49 46 44 42 41 42 43 44 42 41 39 39 41  
RH 97 97 96 96100 93 84 72 72 80 83 86 89 74 64 57 59 74 76 79 86  
WIND DIR E E E SE SW W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 17 16 13 11 11 14 18 17 16 13 13 13 14 18 19 18 13 10 10 10 10  
WIND GUST 26 26 25 28 29  
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1  
POP 12HR 90 60 10 20 20  
QPF 12HR 1.08-1.56 0.17-0.24 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D L C S S S S S S S  
TSTMS L L C S S  
WIND CHILL 39 37 39  
MIN CHILL 35 38 37  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 42 66 48 68 51 68 51 69  
TEMP 57 60 46 45 62 63 53 52 64 63 55 54 64 66 57 55 65 66  
DEWPT 45 43 41 41 44 45 46 46 50 51 51 51 55 54 53 52 53 51  
PWIND DIR NW NW SW SE E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 20 20 30 50 50 60 40  
RAIN SHWRS S S S C C C C C C L L C C  
TSTMS S S S S C S S  
 

 
IAZ083-200900-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 56 64 45 60 43  
TEMP 62 61 59 59 58 60 62 62 58 54 51 47 45 50 56 59 56 49 47 46 46  
DEWPT 60 60 58 58 58 57 55 53 49 47 44 42 41 42 43 43 41 41 39 40 41  
RH 93 97 96 96100 90 78 72 72 77 77 83 86 74 62 55 57 74 74 79 83  
WIND DIR E E E SE S W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 17 17 14 12 11 14 17 16 14 13 12 13 14 18 18 17 13 10 10 10 10  
WIND GUST 27 28 28 28  
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 90 70 10 20 20  
QPF 12HR 0.99-1.46 0.14-0.35 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D L C S S S S S S S  
TSTMS D L C C S S  
WIND CHILL 38  
MIN CHILL 38 39  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 42 66 49 68 51 68 52 70  
TEMP 57 60 47 45 62 63 53 52 64 63 55 54 65 66 58 55 66 67  
DEWPT 45 42 41 41 43 44 45 46 49 50 50 51 54 53 53 52 53 51  
PWIND DIR NW NW W E E E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 50 60 40  
RAIN SHWRS S S S S S C C C C L C C C  
TSTMS S S S C S S  
 

 
IAZ084-200900-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 57 65 46 59 43  
TEMP 62 61 60 60 59 61 63 64 59 54 52 48 46 50 55 58 57 50 48 46 46  
DEWPT 59 60 58 59 59 58 57 54 50 48 46 43 42 42 43 44 42 41 41 41 42  
RH 90 97 93 96100 90 81 70 72 80 80 83 86 74 64 59 57 71 77 83 86  
WIND DIR E E E SE S SW SW W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 17 18 16 13 11 13 17 16 14 13 12 13 14 17 18 17 13 10 10 10 10  
WIND GUST 27 29 29 24 23 25 28 28 25 27 28  
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 90 80 10 20 20  
QPF 12HR 1.13-1.60 0.24-0.45 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D L C S S S S S S S  
TSTMS D L C C C S S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 42 66 49 68 51 68 52 70  
TEMP 58 60 48 45 63 63 53 51 65 64 55 54 65 66 59 55 66 67  
DEWPT 46 43 41 41 44 44 45 46 49 50 50 50 54 53 54 52 53 52  
PWIND DIR NW NW N E E E E SE N  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 10 20 40 40 50 40  
RAIN SHWRS S S S C C C C C C C C  
TSTMS S S S C S S  
 

 
IAZ085-200900-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 58 67 47 59 44  
TEMP 62 61 60 61 61 62 64 65 61 55 52 49 47 51 56 58 57 51 48 46 47  
DEWPT 57 59 58 59 60 59 58 55 51 49 46 44 43 42 43 43 42 42 41 41 42  
RH 84 93 93 93 97 90 81 70 70 80 80 83 86 71 62 57 57 71 77 83 83  
WIND DIR E E E SE SE S SW W W W W W W W W NW NW NW NW NW NW  
WIND SPD 18 18 18 16 12 13 16 16 13 12 11 13 13 17 18 17 12 10 9 10 10  
WIND GUST 28 29 32 27 26 26 28 29 21 24 26 28 28 27  
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 100 80 10 20 20  
QPF 12HR 1.38-1.95 0.35-0.51 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D L C C S S S S S S S S  
TSTMS D L C C C S S S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 66 49 68 52 68 52 70  
TEMP 58 61 48 46 64 64 53 52 65 65 56 54 65 67 59 55 67 67  
DEWPT 46 43 41 41 44 44 45 45 48 49 50 50 54 53 54 52 54 52  
PWIND DIR NW NW NW E SE E E SE NW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 40 40 50 40  
RAIN SHWRS S S C C C C C C C C  
TSTMS S S S C S S  
 

 
IAZ086-200900-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 59 69 47 59 45  
TEMP 63 61 60 60 61 63 65 67 63 56 53 49 48 52 56 58 57 52 49 47 47  
DEWPT 56 58 58 59 60 61 60 57 53 50 47 44 43 44 44 44 43 43 42 42 43  
RH 78 90 93 96 97 93 84 70 70 80 80 83 83 74 64 59 59 71 77 83 86  
WIND DIR E E E E SE S SW W W W W W W W W NW NW NW NW NW NW  
WIND SPD 18 18 19 18 13 13 14 16 13 12 11 13 14 17 18 17 12 10 9 10 10  
WIND GUST 31 31 33 29 28 26 28 29 24 26 27 28 28 23  
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 90 90 10 20 20  
QPF 12HR 1.09-1.68 0.38-0.66 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D D D L L C S S S S S S S S  
TSTMS L L C C C C C S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 43 67 48 69 51 69 53 71  
TEMP 58 61 48 46 63 65 53 52 65 66 56 54 65 67 59 55 67 68  
DEWPT 47 43 41 41 45 45 46 46 49 49 49 50 54 53 54 52 55 52  
PWIND DIR NW NW NW E E E E SE NW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 30 40 50 40  
RAIN SHWRS S S C C C C C C C  
TSTMS C S  
 

 
IAZ092-200900-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 54 62 42 61 42  
TEMP 64 62 60 59 56 59 60 61 58 52 49 44 43 51 57 60 59 49 46 44 44  
DEWPT 63 62 60 58 55 55 54 52 49 46 44 42 40 43 45 45 44 41 40 39 40  
RH 97100100 96 96 87 81 72 72 80 83 93 89 74 64 58 57 74 79 82 86  
WIND DIR E E E NW W W W W W NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 14 14 11 9 12 16 18 18 16 13 12 13 13 17 18 17 13 10 9 9 9  
WIND GUST 25 25 24 27 28 29 24  
CLOUDS OV OV OV OV OV OV OV B2 B1 B2 B1 SC B1 B1 SC SC SC SC SC SC B1  
POP 12HR 80 50 10 10 10  
QPF 12HR 1.03-1.79 0.03-0.21 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L C C  
TSTMS D L C C S  
WIND CHILL 38 36  
MIN CHILL 34 38 37  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 66 48 68 51 68 51 70  
TEMP 58 61 45 44 62 63 53 51 64 63 55 54 66 66 57 54 66 67  
DEWPT 46 44 42 42 46 47 47 47 53 53 51 52 57 56 54 52 55 52  
PWIND DIR NW N S SE SE E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 30 20 30 50 50 60 40  
RAIN SHWRS S C S S C C C C C C L L C C  
TSTMS S C C S S C S S  
 

 
IAZ093-200900-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 55 63 44 60 42  
TEMP 63 62 60 59 57 59 60 62 58 53 50 46 44 50 56 60 57 49 46 45 45  
DEWPT 62 61 59 58 57 56 55 53 50 47 44 42 40 43 44 45 44 41 39 39 40  
RH 97 97 96 96100 90 84 72 75 80 80 86 86 77 64 58 62 74 76 79 82  
WIND DIR E E E SE SW W W W W W NW W W NW NW NW NW NW NW NW NW  
WIND SPD 14 14 11 10 11 14 18 17 14 13 12 13 13 17 18 16 12 10 9 9 10  
WIND GUST 25 25 23 26 29 31 24 28 26  
CLOUDS OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1  
POP 12HR 90 60 10 10 10  
QPF 12HR 1.04-1.70 0.07-0.22 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D L C  
TSTMS D L C S S  
WIND CHILL 37  
MIN CHILL 35 38 37  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 61 42 65 48 68 51 67 52 69  
TEMP 57 59 46 45 62 62 53 51 63 63 55 54 65 66 58 55 65 66  
DEWPT 46 44 41 41 45 47 47 46 52 52 51 51 56 55 54 52 55 53  
PWIND DIR NW NW S E SE E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 20 20 30 50 50 60 40  
RAIN SHWRS S S S C C C C C C L L C C  
TSTMS S S S S C S S  
 

 
IAZ094-200900-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 57 65 44 61 43  
TEMP 63 62 61 61 59 61 63 63 60 54 52 47 45 51 57 60 58 50 47 46 46  
DEWPT 61 61 59 59 58 58 55 53 49 48 44 42 41 42 43 44 42 41 39 39 41  
RH 93 97 93 93 96 90 75 70 67 80 74 83 86 71 59 55 55 71 74 76 83  
WIND DIR E E E SE SW SW W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 16 14 12 10 11 13 17 16 14 12 11 12 13 17 18 16 12 10 9 9 10  
WIND GUST 26 25 23 27 31 31 23 24 27 28 27  
CLOUDS OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1  
POP 12HR 90 70 10 10 10  
QPF 12HR 0.94-1.10 0.07-0.34 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D L C S S S  
TSTMS D L C S S S  
WIND CHILL 39  
MIN CHILL 38 38  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 42 66 49 68 52 69 53 70  
TEMP 58 60 48 45 63 63 53 52 64 63 56 54 66 66 59 55 66 67  
DEWPT 45 42 41 41 44 44 46 46 50 50 51 51 54 53 54 52 53 51  
PWIND DIR NW NW SW E SE E E E N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 20 20 20 40 50 60 40  
RAIN SHWRS S S C S C C C C C L C C  
TSTMS S S S S C S S  
 

 
IAZ095-200900-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 58 66 45 60 42  
TEMP 63 62 61 61 60 62 64 64 60 54 52 47 45 52 57 60 58 49 47 46 46  
DEWPT 60 61 60 61 59 59 57 54 50 48 46 43 42 43 44 44 42 41 40 40 42  
RH 90 97 97100 96 90 78 70 69 80 80 86 89 71 62 55 55 74 76 79 86  
WIND DIR E E E SE S SW SW W W W W W W NW W NW NW NW NW NW NW  
WIND SPD 17 18 14 12 11 14 17 17 14 12 12 13 16 18 19 18 13 10 10 10 10  
WIND GUST 27 28 28 23 27 29 31 23 24 26 28 29 28  
CLOUDS OV OV OV OV OV OV B2 B2 B2 B1 B1 B2 B1 B1 B1 SC SC SC SC B1 B1  
POP 12HR 90 80 10 20 10  
QPF 12HR 1.06-1.59 0.15-0.42 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D C S S S S S S S  
TSTMS D L C C C S S  
WIND CHILL 38  
MIN CHILL 38 38  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 41 66 48 68 51 68 52 70  
TEMP 58 60 47 45 63 63 52 51 64 63 55 54 66 66 59 55 66 67  
DEWPT 45 43 41 41 44 44 46 46 50 50 50 51 54 53 54 53 53 52  
PWIND DIR NW NW NW E SE E E SE N  
WIND CHAR GN LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 10 20 20 40 50 60 40  
RAIN SHWRS S S S C C C C C L C C  
TSTMS S S S S C S S  
 

 
IAZ096-200900-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 59 67 46 60 43  
TEMP 64 62 61 62 62 63 65 66 62 55 52 48 47 52 57 60 58 50 47 46 46  
DEWPT 59 60 59 61 60 59 58 55 51 48 46 43 43 42 43 44 42 42 41 40 42  
RH 84 93 93 97 93 87 78 68 67 77 80 83 86 69 59 55 55 74 79 79 86  
WIND DIR E E E SE S SW SW W W W W W W W W NW NW NW NW NW NW  
WIND SPD 18 18 16 13 11 13 17 16 14 12 11 13 14 17 18 17 13 10 9 10 10  
WIND GUST 28 28 29 25 24 27 29 31 23 21 24 26 28 29 29  
CLOUDS OV OV OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 100 80 10 20 10  
QPF 12HR 1.50-2.19 0.15-0.43 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D L C S S S S S  
TSTMS D L C C C S S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 62 42 66 48 68 51 68 52 70  
TEMP 59 61 47 46 64 63 52 52 65 64 55 54 66 67 59 55 67 67  
DEWPT 45 43 41 41 44 44 45 45 49 49 49 50 54 53 54 52 54 52  
PWIND DIR NW NW N E SE E SE SE NW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 10 0 10 10 20 40 40 50 40  
RAIN SHWRS S S C C C C C C C C  
TSTMS S S S C S S  
 

 
IAZ097-200900-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
616 PM CDT MON MAY 19 2025  
 
DATE 05/19/25 TUE 05/20/25 WED 05/21/25 THU  
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 59 69 47 60 44  
TEMP 65 61 61 61 61 64 66 67 63 56 53 49 48 53 57 59 58 51 48 46 46  
DEWPT 57 60 60 60 61 61 60 57 53 50 47 44 43 44 45 44 43 43 41 41 42  
RH 75 97 97 97100 90 81 70 70 80 80 83 83 71 64 57 57 74 77 83 86  
WIND DIR E E E SE SE S SW W W W W W W W W NW NW NW NW NW NW  
WIND SPD 17 17 17 14 12 12 14 14 13 11 10 12 13 16 17 16 12 9 8 9 10  
WIND GUST 28 28 31 26 25 27 28 29 21 20 24 26 28 28 28 23 19  
CLOUDS OV OV OV OV OV OV B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 100 80 10 20 10  
QPF 12HR 1.32-1.73 0.20-0.54 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D D L C C S S S S  
TSTMS D L C C C C C S  
SVR TSTORM A  
 
DATE 05/22 FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 63 42 66 48 68 50 69 52 71  
TEMP 59 61 47 46 64 64 52 51 65 65 55 54 66 66 58 55 67 67  
DEWPT 46 44 41 41 44 45 45 45 49 49 49 50 54 53 54 52 55 52  
PWIND DIR NW NW NW E E E SE SE NW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 10 0 5 10 20 30 40 50 40  
RAIN SHWRS S S C C C C C C C  
TSTMS C S  
 

 
 
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