072  
FOUS53 KDMX 041827  
PFMDMX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 PM CDT THU JUN 4 2026  
 
IAZ060-042100-  
DES MOINES-POLK IA  
41.54N 93.65W ELEV. 924 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 64 86 66 88  
TEMP 82 77 71 69 68 67 75 81 85 85 77 72 69 68 77 84 86 87  
DEWPT 65 64 65 66 66 66 68 70 70 70 69 68 66 66 69 72 71 70  
RH 56 64 81 90 93 97 79 69 61 61 76 87 90 93 76 67 61 57  
WIND DIR SW S SE S S SW SW SW SW S S W SW SW SW S S SE  
WIND SPD 11 8 8 10 11 9 9 8 9 8 6 6 4 3 3 4 5 5  
CLOUDS B1 B2 B2 B2 B2 B2 B2 SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 70 90 20 80 20  
QPF 12HR 0.44 1.14 0 0.47 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D D L S C L C C S S S S S  
TSTMS C C C C C S C C C C S S S  
HEAT INDEX 90 89 92 92  
MAX HEAT 82 82 86 93 88 90 94  
FLOOD A A A A A  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 67 85 67 86 68 91 71 95  
TEMP 74 69 82 83 73 70 83 84 74 71 87 90 77 74 92 93  
DEWPT 69 67 71 69 68 68 73 72 70 69 74 73 71 70 77 75  
PWIND DIR SE SE SE S SE S S S  
WIND CHAR LT GN GN LT LT LT LT GN  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC FW SC SC FW  
POP 12HR 20 70 70 60 50 20 20 5  
RAIN SHWRS S S C L L L C L C S S S S  
TSTMS S S C L C C C C C S S S S  
 

 
IAZ039-042100-  
WATERLOO/CEDAR FALLS-BLACK HAWK IA  
42.55N 92.40W ELEV. 865 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 63 84 63 86  
TEMP 84 78 70 68 65 65 72 79 83 82 74 69 66 66 75 84 86 84  
DEWPT 62 62 63 64 63 64 66 68 67 67 67 66 64 64 67 68 67 66  
RH 48 58 78 87 93 97 81 69 59 61 79 90 93 93 76 59 53 55  
WIND DIR SW SW SW S S S SW W SW SW SW SW SW SW W S S SE  
WIND SPD 13 9 6 6 10 9 9 9 10 8 4 5 4 3 2 3 4 5  
CLOUDS B1 B2 OV OV B2 B2 B1 SC FW SC SC B2 B1 SC SC SC SC SC  
POP 12HR 70 100 40 60 10  
QPF 12HR 0.32 1.79 0.03 0.28 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L D D C S C L L C S  
TSTMS C C C C C S S C C C S  
FLOOD A A A A A  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 86 66 84 66 89 69 94  
TEMP 71 66 84 82 71 68 82 82 72 69 87 88 74 71 91 92  
DEWPT 66 64 70 67 66 66 72 70 68 67 72 71 69 68 75 73  
PWIND DIR SE SE SE SE SE SE SE S  
WIND CHAR LT GN GN GN LT GN LT GN  
AVG CLOUDS SC B1 B2 B2 B1 B2 B2 B1 SC B1 B1 SC FW SC SC SC  
POP 12HR 20 60 60 70 50 20 20 5  
RAIN SHWRS S S L C L L L C S S S S  
TSTMS S S C C C C C C S S S S  
 

 
IAZ048-042100-  
AMES-STORY IA  
41.99N 93.62W ELEV. 936 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 63 86 64 88  
TEMP 80 75 69 68 66 67 74 80 84 84 75 71 67 67 76 83 86 87  
DEWPT 65 65 65 65 65 65 68 69 69 69 68 66 65 66 69 70 70 70  
RH 60 71 87 90 97 93 82 69 61 61 79 84 93 97 79 65 59 57  
WIND DIR SW W SE SE S W SW SW S S S S SW SW S S S SE  
WIND SPD 11 8 6 8 8 6 8 8 9 6 5 5 4 2 2 4 6 5  
CLOUDS B2 OV OV B2 B2 B1 B2 SC SC SC B1 B2 B2 B1 B1 B1 SC SC  
POP 12HR 90 90 20 50 20  
QPF 12HR 0.56 1.47 0.01 0.60 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D C L C S S S S  
TSTMS C C C C C C C C S S S  
HEAT INDEX 91 92  
MAX HEAT 82 83 91 87 88 94  
FLOOD A A A A A  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 66 86 66 86 66 90 70 95  
TEMP 73 68 82 82 72 70 82 84 73 70 86 89 76 73 91 93  
DEWPT 68 67 71 69 68 68 73 72 69 69 73 73 70 70 76 75  
PWIND DIR SE SE SE SE SE S S S  
WIND CHAR LT GN GN GN LT LT GN GN  
AVG CLOUDS SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 20 60 70 60 50 20 20 5  
RAIN SHWRS S S C L L L C L C S S S  
TSTMS S S C C C C C C C S S S  
 

 
IAZ004-042100-  
ESTHERVILLE-EMMET IA  
43.40N 94.75W ELEV. 1315 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 60 83 60 86  
TEMP 76 73 66 63 62 64 72 78 81 81 71 66 62 63 75 82 86 85  
DEWPT 64 63 62 61 61 62 64 64 66 64 63 61 60 61 64 64 65 64  
RH 66 71 87 93 97 93 76 62 60 56 76 84 93 93 69 55 50 50  
WIND DIR S S S S S SW W W W W NE N N NE NE E SE SE  
WIND SPD 13 11 8 6 4 4 5 5 8 8 5 4 4 5 5 6 9 10  
CLOUDS B2 B1 B1 SC B1 B1 SC SC SC FW SC SC FW SC FW FW FW FW  
POP 12HR 40 30 30 30 10  
QPF 12HR 0.06 0.08 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S C C  
TSTMS S S S S C C  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 85 65 84 65 87 69 92  
TEMP 70 69 82 81 71 69 80 82 70 68 83 85 74 72 87 90  
DEWPT 64 65 68 68 66 66 70 70 66 65 70 71 67 68 74 73  
PWIND DIR SE S SE S SE SE SE S  
WIND CHAR GN BZ GN GN LT GN GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC FW SC B1 FW  
POP 12HR 10 40 60 60 40 20 20 5  
RAIN SHWRS C C L C L C S S S S  
TSTMS C C C C C C S S S  
 

 
IAZ035-042100-  
FORT DODGE-WEBSTER IA  
42.55N 94.18W ELEV. 1165 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 61 86 62 88  
TEMP 77 73 67 65 64 65 74 79 84 84 73 68 64 65 76 83 87 86  
DEWPT 65 64 63 63 63 64 66 67 67 67 66 64 63 64 67 67 67 68  
RH 67 73 87 93 97 97 76 67 57 57 79 87 97 97 74 59 52 55  
WIND DIR SW S S S S W W SW SW SW S S SW S E SE SE SE  
WIND SPD 9 6 6 5 4 4 4 4 6 5 3 3 2 2 3 4 5 6  
CLOUDS B2 B2 OV OV B2 B2 B1 FW SC SC B2 B1 SC B1 SC SC SC SC  
POP 12HR 80 60 20 40 10  
QPF 12HR 0.36 0.37 0 0.13 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L C S S C C S S  
TSTMS C C C C S S C C S S  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 86 65 85 65 89 69 95  
TEMP 71 68 82 81 71 69 80 83 71 69 84 87 75 72 89 92  
DEWPT 66 66 70 68 67 67 71 71 68 67 72 72 69 69 75 74  
PWIND DIR SE SE SE SE SE SE SE S  
WIND CHAR LT GN GN LT LT LT GN BZ  
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC B1 SC FW  
POP 12HR 20 50 70 50 40 20 20 5  
RAIN SHWRS S S C C L C C C S S S S  
TSTMS S S C C C C C C S S S S  
 

 
IAZ094-042100-  
LAMONI-DECATUR IA  
40.63N 93.90W ELEV. 1125 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 82 64 85 66 86  
TEMP 81 75 70 68 67 66 74 80 84 83 75 71 68 69 77 84 86 83  
DEWPT 65 65 66 66 66 65 68 70 70 72 69 68 66 67 70 72 71 71  
RH 58 71 87 93 97 97 82 72 63 70 82 90 93 93 79 67 61 67  
WIND DIR S S S S SW S SW SW SW S S SW SW S SW SW S S  
WIND SPD 11 10 10 12 12 11 11 11 12 10 10 9 6 6 6 6 8 6  
WIND GUST 23 23  
CLOUDS B1 B2 B2 B2 OV B2 B2 B1 SC B1 B2 B1 B2 B1 B1 SC SC B1  
POP 12HR 60 90 40 70 20  
QPF 12HR 0.20 1.42 0.21 0.24 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L D D C C C S S  
TSTMS C C C C C C C S S S  
HEAT INDEX 88 90 91 88  
MAX HEAT 82 85 91 87 91 94  
FLOOD A A A A A  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 67 83 66 85 68 89 70 93  
TEMP 72 68 81 79 71 69 82 82 72 70 86 87 75 73 90 90  
DEWPT 67 67 70 69 67 68 72 73 70 69 73 74 71 70 75 75  
PWIND DIR S S SE S S S S S  
WIND CHAR LT GN GN GN LT GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 SC SC SC SC FW  
POP 12HR 20 70 70 50 40 20 20 5  
RAIN SHWRS S C L L L C C C C S S  
TSTMS S S C C C C C C C S S  
 

 
IAZ017-042100-  
MASON CITY-CERRO GORDO IA  
43.16N 93.33W ELEV. 1189 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 59 84 60 85  
TEMP 78 74 67 66 63 64 73 79 82 82 72 67 63 64 76 82 84 85  
DEWPT 64 62 62 62 62 63 64 65 65 64 64 63 62 63 65 65 64 64  
RH 62 66 84 87 97 97 73 62 56 55 76 87 97 97 69 56 51 50  
WIND DIR SW S S S SE SW W W SW SW S W NW W NE E SE SE  
WIND SPD 12 8 6 5 4 3 5 5 9 6 3 3 3 2 3 4 6 6  
CLOUDS B2 B2 OV B2 B2 B2 B1 SC SC SC B1 SC SC SC FW FW FW FW  
POP 12HR 70 50 30 40 5  
QPF 12HR 0.19 0.32 0.01 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C S S C C  
TSTMS C C C C S S C C  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 62 85 63 83 63 88 66 92  
TEMP 68 68 83 82 70 68 80 81 70 68 85 86 73 71 89 90  
DEWPT 64 65 69 67 66 66 70 70 67 67 70 70 68 68 74 73  
PWIND DIR SE SE SE SE SE SE SE S  
WIND CHAR LT GN GN GN LT LT GN BZ  
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 20 50 60 70 50 20 20 5  
RAIN SHWRS S S C C L L L C S S S S  
TSTMS S S C C C C C C S S S S  
 

 
IAZ049-042100-  
MARSHALLTOWN-MARSHALL IA  
42.11N 92.91W ELEV. 972 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 62 85 63 86  
TEMP 82 77 69 67 65 65 73 79 84 83 73 69 65 66 75 83 86 84  
DEWPT 63 63 63 63 63 64 66 68 68 68 67 65 63 64 68 68 68 68  
RH 53 62 81 87 93 97 79 69 59 61 81 87 93 93 79 61 55 59  
WIND DIR SW SW W S S SW W SW SW SW S SW SW SW SW S S SE  
WIND SPD 13 8 5 6 10 9 9 8 9 8 4 5 4 3 2 3 4 4  
CLOUDS B1 B2 OV B2 B2 B2 B2 SC FW SC B1 B2 B2 B1 B1 SC SC SC  
POP 12HR 70 90 30 60 20  
QPF 12HR 0.54 1.53 0.10 0.63 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D C C D L C S S  
TSTMS C C C C C S C L C S  
FLOOD A A A A A  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 85 65 85 66 90 68 95  
TEMP 70 67 83 82 70 68 81 83 71 69 86 88 74 71 90 92  
DEWPT 66 65 70 68 66 66 71 71 67 67 72 72 68 68 75 74  
PWIND DIR SE SE SE SE SE SE S S  
WIND CHAR LT GN GN GN LT LT LT GN  
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B1 SC B1 B1 SC FW SC SC SC  
POP 12HR 30 60 70 70 50 20 20 5  
RAIN SHWRS C S L C L L L C S S S S  
TSTMS S S C C C C C C S S S S  
 

 
IAZ086-042100-  
OTTUMWA-WAPELLO IA  
41.11N 92.45W ELEV. 836 FT  
127 PM CDT THU JUN 4 2026  
 
DATE THU 06/04/26 FRI 06/05/26 SAT 06/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 65 87 66 88  
TEMP 85 82 73 71 67 67 74 80 85 85 76 73 68 69 78 84 88 86  
DEWPT 62 62 64 65 65 66 68 70 71 70 70 69 67 67 70 72 72 71  
RH 46 51 73 81 93 97 82 72 63 61 82 87 97 93 76 67 59 61  
WIND DIR S S S S S SW SW SW SW SW S SW SW SW SW SW SW S  
WIND SPD 12 11 8 10 13 14 14 12 12 10 9 9 6 6 6 5 5 5  
WIND GUST 25 25  
CLOUDS SC B1 B2 B2 OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC  
POP 12HR 30 90 60 80 20  
QPF 12HR 0.02 0.69 0.17 0.50 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L C L C C L C S S S  
TSTMS S C C C C C C C C S S S S  
HEAT INDEX 90 90 95 91  
MAX HEAT 83 85 83 93 87 91 96  
 
DATE SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 66 87 66 86 67 91 69 95  
TEMP 72 69 83 82 73 70 82 83 74 71 87 89 76 73 91 93  
DEWPT 68 67 71 69 68 68 73 73 69 69 74 73 71 70 76 75  
PWIND DIR S SE SE SE S S S S  
WIND CHAR LT GN GN GN LT GN GN GN  
AVG CLOUDS SC B1 B1 B1 B2 B2 B1 B1 SC B1 B1 SC FW FW SC FW  
POP 12HR 20 70 70 70 50 20 20 10  
RAIN SHWRS S S S L L L L L C S S S S  
TSTMS S S S C C C C C C S S S S  
 

 
 
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