897  
FOUS53 KDMX 040532  
PFMDMX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CDT THU JUN 4 2026  
 
IAZ060-050900-  
DES MOINES-POLK IA  
41.54N 93.65W ELEV. 924 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 84 65 85 66  
TEMP 68 65 65 76 83 83 79 73 70 69 68 75 81 84 84 76 71 67 67  
DEWPT 53 53 54 59 64 64 65 65 65 65 65 67 69 69 70 69 68 66 66  
RH 59 65 68 56 53 53 62 76 84 87 90 76 67 61 63 79 90 97 97  
WIND DIR S S S S S S S SE S S SW W SW SW S S SW SW SW  
WIND SPD 8 8 9 11 11 12 9 8 9 10 9 10 9 10 6 6 5 4 3  
CLOUDS SC SC B1 SC B1 B1 B2 B2 OV B2 OV B2 B1 B1 SC B1 B2 B1 B1  
POP 12HR 5 60 80 30 80  
QPF 12HR 0 0.38 0.96 0.10 1.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L L D L C S D D C C  
TSTMS C C C C C C C S C C S  
HEAT INDEX 89  
MAX HEAT 85 86 86 91 88  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 68 86 67 86 68 91 71 94  
TEMP 85 87 74 69 83 83 73 68 82 85 74 69 87 90 77 73 91 93  
DEWPT 71 70 68 68 72 70 69 68 73 72 70 69 75 74 72 71 76 74  
PWIND DIR S SE SE SE SE S S S S  
WIND CHAR LT LT GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW  
POP 12HR 10 20 70 70 60 30 20 20 10  
RAIN SHWRS S C L L L L L C C S S S  
TSTMS S C C C C C C C C S S S  
 
 
IAZ039-050900-  
WATERLOO/CEDAR FALLS-BLACK HAWK IA  
42.55N 92.40W ELEV. 865 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 85 64 84 63  
TEMP 66 62 63 74 82 83 79 72 69 67 66 73 79 83 82 74 69 66 64  
DEWPT 46 50 51 57 61 62 62 63 63 63 63 66 67 67 67 66 65 63 64  
RH 48 65 65 55 49 49 56 73 81 87 90 79 67 59 61 76 87 90100  
WIND DIR S S S S S SW SW S S S S SW W SW SW SW SW W W  
WIND SPD 8 9 10 12 14 13 10 5 8 10 11 10 9 11 8 4 5 4 3  
CLOUDS SC SC B2 B1 B1 B2 B2 OV OV OV B2 B1 B1 SC SC SC B1 SC SC  
POP 12HR 5 60 90 50 60  
QPF 12HR 0 0.21 0.90 0.07 0.46  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L D L D C S L L C C  
TSTMS S C C C C C S S C C S  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 65 86 66 86 66 90 69 93  
TEMP 84 85 70 66 84 82 72 67 83 83 72 67 87 88 75 70 90 91  
DEWPT 67 65 64 64 70 68 66 65 72 70 68 67 73 71 69 68 74 73  
PWIND DIR SW SE SE SE SE SE S S S  
WIND CHAR LT LT GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 5 10 40 60 70 50 20 20 10  
RAIN SHWRS C C L C L C C S S S S  
TSTMS C C C C C C C S S S S  
 
 
IAZ048-050900-  
AMES-STORY IA  
41.99N 93.62W ELEV. 936 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 83 64 86 64  
TEMP 66 64 65 75 80 82 77 71 69 67 68 74 80 85 84 75 69 65 66  
DEWPT 52 54 55 60 65 65 65 65 65 64 65 67 69 68 70 68 66 65 65  
RH 61 70 70 60 60 56 67 81 87 90 90 79 69 57 63 79 90100 97  
WIND DIR S S S S S S SW S S S S W W SW S S SW SW SW  
WIND SPD 8 8 9 11 12 11 8 6 8 9 8 9 9 9 6 4 4 3 2  
CLOUDS B1 B1 B1 SC B2 B1 B2 OV OV OV B2 B2 B1 B1 SC B1 B1 B1 B1  
POP 12HR 10 70 80 30 70  
QPF 12HR 0 0.25 1.36 0.04 0.69  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L L D L L C L L C C  
TSTMS S C C C C C C S C C S  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 66 87 66 86 67 91 70 95  
TEMP 83 87 72 67 84 82 72 67 82 85 72 70 87 89 76 72 91 93  
DEWPT 70 69 67 67 72 70 68 67 73 72 69 69 74 73 71 71 76 74  
PWIND DIR S SE SE SE SE SE SE S S  
WIND CHAR LT LT GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW  
POP 12HR 10 20 60 70 70 30 20 20 5  
RAIN SHWRS S C L L L L L C S S S S  
TSTMS S C C L C C C C S S S S  
 
 
IAZ004-050900-  
ESTHERVILLE-EMMET IA  
43.40N 94.75W ELEV. 1315 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 80 61 83 60  
TEMP 70 66 66 72 77 77 75 68 66 63 64 72 78 81 82 71 65 61 63  
DEWPT 57 60 62 63 65 66 64 63 62 61 62 64 65 67 66 64 62 60 62  
RH 63 81 87 73 67 69 69 84 87 93 93 76 64 63 58 79 90 97 97  
WIND DIR S SW S SW SW SW S S SE S SW NW W SW SW W NW N N  
WIND SPD 13 16 14 14 13 12 11 9 6 5 5 5 5 9 8 4 4 3 4  
CLOUDS B2 B2 B2 B1 B2 B2 B2 B2 B1 B2 B1 SC SC B1 SC SC SC SC SC  
POP 12HR 60 50 30 20 30  
QPF 12HR 0.12 0.05 0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L C C C C C C S C C  
TSTMS S C S S C C C S C S  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 65 86 66 84 66 88 70 93  
TEMP 82 85 69 68 83 81 70 68 79 83 70 69 84 86 75 71 88 91  
DEWPT 64 64 64 65 69 70 67 67 71 71 67 66 72 72 69 68 73 73  
PWIND DIR E SE SE SE SE S SE S S  
WIND CHAR LT GN BZ GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 B1 SC B1 SC SC SC SC FW  
POP 12HR 5 10 40 50 70 30 20 20 10  
RAIN SHWRS C C C C L C S S S  
TSTMS C C C S C C S S S  
 
 
IAZ035-050900-  
FORT DODGE-WEBSTER IA  
42.55N 94.18W ELEV. 1165 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 81 63 85 62  
TEMP 70 66 66 74 78 78 75 69 67 65 66 74 79 84 83 74 67 63 65  
DEWPT 52 56 58 62 65 65 65 64 63 63 64 66 67 67 68 66 65 63 64  
RH 53 70 75 66 64 64 71 84 87 93 93 76 67 57 61 76 93100 97  
WIND DIR S S S S SW SW S S S SE S W SW SW SW SW SW SW NW  
WIND SPD 10 11 10 11 11 9 6 6 6 5 4 5 5 6 5 3 3 2 2  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B1 SC FW SC B1 B1 B1 B1 SC  
POP 12HR 30 70 70 20 60  
QPF 12HR 0.04 0.25 0.53 0 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C C C S L L S S  
TSTMS C C S C C C C C S S C C  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 65 87 66 86 66 90 70 95  
TEMP 83 87 70 69 83 81 70 69 81 84 71 69 85 88 74 73 90 92  
DEWPT 67 67 66 66 71 70 68 68 72 72 68 68 73 73 70 70 75 73  
PWIND DIR E SE SE SE SE SE SE S S  
WIND CHAR LT LT GN GN GN LT LT LT GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW  
POP 12HR 5 20 40 70 70 30 20 20 5  
RAIN SHWRS S S C L L C L C S S  
TSTMS S S C C C C C C S S  
 
 
IAZ094-050900-  
LAMONI-DECATUR IA  
40.63N 93.90W ELEV. 1125 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 83 66 84 66  
TEMP 64 61 63 75 81 82 77 72 69 68 67 74 79 83 82 74 70 68 67  
DEWPT 53 54 54 59 63 63 65 65 66 66 65 68 69 70 71 69 67 66 67  
RH 67 78 72 58 54 53 67 79 90 93 93 82 72 65 69 84 90 93100  
WIND DIR S S S S S S S S S SW S SW SW SW S S SW SW S  
WIND SPD 8 8 8 11 12 13 11 10 11 12 11 12 11 12 9 9 8 5 5  
WIND GUST 21 23  
CLOUDS SC B1 B1 SC SC SC B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B2 B1  
POP 12HR 0 50 60 60 80  
QPF 12HR 0 0.06 0.60 0.07 0.57  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C L L D D C C  
TSTMS S C C C C C C C C S  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 67 84 66 84 68 88 70 91  
TEMP 84 84 72 69 81 79 71 67 81 82 71 70 86 86 74 73 89 89  
DEWPT 71 71 68 68 70 70 68 67 72 72 70 69 74 74 71 70 75 74  
PWIND DIR SW S S SE S S S S S  
WIND CHAR LT LT GN GN GN LT LT GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW FW  
POP 12HR 20 20 70 80 50 40 20 20 5  
RAIN SHWRS S S S C L L D C C C C S S S  
TSTMS S S S S C C C S C C C S S S  
 
 
IAZ017-050900-  
MASON CITY-CERRO GORDO IA  
43.16N 93.33W ELEV. 1189 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 81 61 83 60  
TEMP 64 65 65 74 78 78 76 70 67 65 65 74 79 82 81 72 66 61 64  
DEWPT 48 52 54 60 63 64 63 63 62 62 63 64 65 65 65 65 63 61 63  
RH 56 63 68 62 60 62 64 78 84 90 93 71 62 56 58 79 90100 97  
WIND DIR S S S S SW SW SW S S S S NW W W W W NW W NW  
WIND SPD 10 12 12 13 12 11 8 6 6 5 5 5 6 10 6 3 3 3 3  
CLOUDS B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 SC FW SC B1 SC SC SC SC  
POP 12HR 30 60 50 30 50  
QPF 12HR 0.06 0.12 0.23 0.12 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L C C C C S S S C C C C  
TSTMS S S C C C C C C S S S C C  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 62 86 64 84 64 89 68 93  
TEMP 82 86 68 67 85 81 69 68 80 83 70 69 84 88 73 72 89 91  
DEWPT 64 63 64 64 69 68 67 66 70 70 68 67 71 71 69 69 73 72  
PWIND DIR NE SE SE SE SE SE SE S S  
WIND CHAR LT LT GN GN GN LT LT GN GN  
AVG CLOUDS SC FW SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 5 10 40 50 70 40 20 20 10  
RAIN SHWRS C C C C L C S S S S  
TSTMS C C C C C C S S S S  
 
 
IAZ049-050900-  
MARSHALLTOWN-MARSHALL IA  
42.11N 92.91W ELEV. 972 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 84 64 84 63  
TEMP 64 61 63 75 81 83 79 71 69 67 67 73 79 84 82 73 68 65 64  
DEWPT 48 52 51 57 62 63 63 63 63 62 63 66 67 67 68 67 65 63 64  
RH 56 72 65 54 53 51 58 76 81 84 87 79 67 57 63 81 90 93100  
WIND DIR S S S S S SW SW S SE SE S W W SW SW SW SW SW W  
WIND SPD 8 8 9 12 13 13 9 6 8 10 10 9 9 10 5 4 5 3 3  
CLOUDS SC B1 B1 B1 B1 B1 B2 OV B2 OV B2 B1 SC B1 SC B1 B1 B1 B1  
POP 12HR 5 60 90 50 80  
QPF 12HR 0 0.25 1.72 0.08 0.76  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L D L D C D D C C  
TSTMS C C C C C C C L C S  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 65 86 65 85 66 90 69 93  
TEMP 83 85 69 68 84 82 71 66 82 83 71 68 86 88 74 71 90 91  
DEWPT 68 67 65 65 70 69 66 66 71 71 67 67 72 72 69 68 74 73  
PWIND DIR SW SE SE SE SE SE S S S  
WIND CHAR LT LT GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 10 20 50 70 70 40 20 20 5  
RAIN SHWRS S S C L L L L C C S S  
TSTMS S S C L C C C C C S S  
 
 
IAZ086-050900-  
OTTUMWA-WAPELLO IA  
41.11N 92.45W ELEV. 836 FT  
1232 AM CDT THU JUN 4 2026  
 
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 87 66 85 65  
TEMP 63 60 63 77 84 87 83 74 72 68 68 74 79 84 83 75 71 67 67  
DEWPT 49 50 52 56 61 61 63 64 64 65 65 68 69 70 70 69 68 66 66  
RH 60 69 67 48 46 42 51 71 76 90 90 82 72 63 65 82 90 97 97  
WIND DIR S S S S SW S S S S S SW SW SW SW SW S SW SW SW  
WIND SPD 8 8 9 12 12 13 12 9 11 13 14 14 13 13 9 9 8 5 5  
WIND GUST 24 25  
CLOUDS FW SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1 SC SC SC B1 B2 B1  
POP 12HR 0 30 60 60 90  
QPF 12HR 0 0 0.29 0.20 0.76  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L L S S C D D L L  
TSTMS C S C C C S S C C C S S  
 
DATE 06/06 SUN 06/07/26 MON 06/08/26 TUE 06/09/26 WED 06/10/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 66 87 66 86 67 90 70 93  
TEMP 84 86 72 70 84 82 72 68 83 83 72 70 86 88 75 73 90 91  
DEWPT 71 71 68 68 71 70 68 68 73 72 70 69 74 74 71 70 75 74  
PWIND DIR SW SE SE SE SE S S S S  
WIND CHAR LT LT GN GN GN LT GN GN GN  
AVG CLOUDS B1 SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW  
POP 12HR 20 20 70 70 80 50 20 20 10  
RAIN SHWRS S S S C L L L D L C C S S S  
TSTMS S S S S C C C C C C C S S S  
 
 
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