681  
FOUS53 KDMX 240627  
PFMDMX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT WED JUN 24 2026  
 
IAZ060-250900-  
DES MOINES-POLK IA  
41.54N 93.65W ELEV. 924 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 84 61 80 61  
TEMP 64 64 74 81 84 82 72 67 63 63 72 77 79 78 70 66 63 62  
DEWPT 61 61 63 62 58 55 56 55 54 55 56 56 55 54 57 57 57 58  
RH 90 90 69 53 41 40 57 65 72 75 57 48 44 43 63 73 81 87  
WIND DIR SW SW W W NW NW NW NW NW N N NE NE NE E E NE E  
WIND SPD 4 4 6 8 10 9 4 4 3 3 3 3 4 5 4 4 5 5  
CLOUDS B1 B1 B1 SC FW CL FW SC B1 B1 B2 B2 OV B2 B2 B1 B1 B1  
POP 12HR 10 10 5 20 30  
QPF 12HR 0 0 0 0 0.26  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 81 63 85 71 94 76 96 75 95  
TEMP 78 79 67 65 80 83 76 73 92 92 80 77 94 94 80 76 90 91  
DEWPT 60 58 62 62 65 67 69 68 73 73 71 68 73 73 71 69 72 72  
PWIND DIR E E SE SE S S S S S  
WIND CHAR GN LT GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 SC SC B1 B1 B1 B1 SC FW FW FW FW FW FW SC SC SC SC  
POP 12HR 10 5 10 20 0 5 5 40 20  
RAIN SHWRS S C C S S  
TSTMS S C C S S  
 
 
IAZ039-250900-  
WATERLOO/CEDAR FALLS-BLACK HAWK IA  
42.55N 92.40W ELEV. 865 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 81 57 77 57  
TEMP 64 63 70 78 80 79 68 63 59 59 70 75 77 75 67 62 59 59  
DEWPT 60 61 64 62 59 58 57 55 54 55 58 57 56 56 57 56 56 57  
RH 87 93 81 58 49 49 68 75 83 87 66 54 48 52 70 81 90 93  
WIND DIR SW SW SW W W NW NW NW NW NW NW NW N N NE E E E  
WIND SPD 5 6 8 9 13 10 5 3 3 4 5 6 6 5 4 4 4 5  
CLOUDS B1 SC B1 FW FW CL FW SC FW FW SC SC B1 B1 B1 SC SC SC  
POP 12HR 50 50 0 0 20  
QPF 12HR 0.02 0.02 0 0 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S  
TSTMS C C S  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 78 59 81 68 90 74 93 74 90  
TEMP 75 76 64 60 78 79 72 70 86 89 79 76 90 91 80 75 86 88  
DEWPT 59 58 59 58 64 65 67 66 73 74 72 70 74 75 72 70 73 73  
PWIND DIR E E SE SE S S S S S  
WIND CHAR GN LT GN BZ BZ BZ BZ BZ GN  
AVG CLOUDS B1 SC SC SC SC SC B1 B1 B1 SC FW FW FW FW SC SC SC SC  
POP 12HR 5 0 5 20 5 5 5 40 30  
RAIN SHWRS S S C C C  
TSTMS S S C C C  
 
 
IAZ048-250900-  
AMES-STORY IA  
41.99N 93.62W ELEV. 936 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 83 59 79 59  
TEMP 64 64 73 79 82 81 70 64 61 61 71 76 78 77 68 64 61 60  
DEWPT 61 62 64 62 58 58 56 55 55 56 58 57 56 57 57 58 57 58  
RH 90 93 73 56 44 46 61 73 81 84 63 52 47 50 68 81 87 93  
WIND DIR SW SW W W W NW NW NW NW NW N N NE NE NE E NE E  
WIND SPD 4 4 8 8 11 8 4 4 3 3 4 4 4 4 4 3 4 5  
CLOUDS B1 B1 B2 FW FW FW FW SC SC SC B1 B1 B2 B2 B1 SC B1 B1  
POP 12HR 20 10 10 10 20  
QPF 12HR 0.01 0 0 0 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 79 61 83 70 94 75 97 74 94  
TEMP 76 78 66 63 78 82 75 72 90 92 81 77 93 93 79 75 89 90  
DEWPT 61 59 61 62 66 67 69 69 72 73 71 69 73 74 72 70 72 72  
PWIND DIR E E SE SE S S S S S  
WIND CHAR GN LT GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 SC SC SC B1 B1 B1 SC SC FW FW FW FW FW SC SC SC SC  
POP 12HR 5 5 10 20 0 5 10 50 20  
RAIN SHWRS S C C S S  
TSTMS S C C S S  
 
 
IAZ004-250900-  
ESTHERVILLE-EMMET IA  
43.40N 94.75W ELEV. 1315 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 78 54 75 55  
TEMP 62 61 71 76 77 76 65 60 56 56 67 72 74 73 65 59 56 58  
DEWPT 61 60 60 55 55 54 53 52 52 53 57 55 55 54 55 54 53 54  
RH 97 97 68 48 47 46 65 75 86 90 70 55 51 51 70 83 90 86  
WIND DIR W W NW NW NW NW NW NW NW NW N N NE NE NE E E E  
WIND SPD 9 10 11 14 17 13 8 6 6 8 8 5 5 6 5 5 5 5  
CLOUDS SC FW CL CL FW SC B1 SC SC SC SC B1 B2 B1 B1 SC SC B1  
POP 12HR 70 0 0 0 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 77 59 81 68 93 73 95 70 92  
TEMP 73 77 63 62 76 79 73 70 87 92 79 75 90 92 76 71 85 89  
DEWPT 57 57 58 59 63 64 66 67 70 70 69 68 70 69 66 65 68 68  
PWIND DIR SE SE SE SE S S S SW S  
WIND CHAR GN GN BZ BZ WY BZ WY GN GN  
AVG CLOUDS B1 B1 SC SC SC B1 B1 B1 B1 FW FW FW SC FW FW SC B1 SC  
POP 12HR 5 5 10 30 5 20 10 50 20  
RAIN SHWRS S C S C C S S  
TSTMS S C S C C S S  
 
 
IAZ035-250900-  
FORT DODGE-WEBSTER IA  
42.55N 94.18W ELEV. 1165 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 82 56 78 57  
TEMP 63 63 73 79 81 79 67 62 58 58 70 75 77 76 66 61 58 59  
DEWPT 61 62 63 58 55 56 54 54 53 54 57 56 55 55 55 55 55 56  
RH 93 97 71 49 41 45 63 75 83 86 63 52 47 48 68 81 90 90  
WIND DIR SW SW W NW W NW NW NW NW NW N N N NE E E E E  
WIND SPD 5 5 6 11 12 10 5 3 3 3 4 4 3 4 3 3 3 4  
CLOUDS B1 SC FW FW CL FW SC B1 B1 FW B1 B1 B2 B1 B1 B1 B1 B1  
POP 12HR 40 5 5 0 10  
QPF 12HR 0.04 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS C  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 79 60 83 70 94 75 96 73 93  
TEMP 76 77 64 62 78 81 74 72 89 92 80 77 93 93 78 74 88 90  
DEWPT 59 58 59 61 64 66 68 68 72 71 71 69 72 71 70 69 71 70  
PWIND DIR E SE SE SE S S S S S  
WIND CHAR LT LT GN BZ WY BZ BZ GN GN  
AVG CLOUDS B1 SC SC SC B1 B1 B1 B1 SC FW FW FW FW FW SC B1 SC SC  
POP 12HR 5 5 10 20 5 10 10 50 30  
RAIN SHWRS S C C S C  
TSTMS S C C S S  
 
 
IAZ094-250900-  
LAMONI-DECATUR IA  
40.63N 93.90W ELEV. 1125 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 81 61 77 61  
TEMP 63 63 73 78 80 79 69 65 63 63 72 75 77 73 67 64 63 63  
DEWPT 61 62 64 64 63 64 61 59 57 57 59 59 59 60 61 60 60 60  
RH 93 97 73 62 56 60 76 81 81 81 64 58 54 64 81 87 90 90  
WIND DIR S SW W W W W W NW N N NE E E E E NE NE NE  
WIND SPD 3 2 3 5 8 6 4 4 3 3 3 5 5 5 5 6 8 9  
CLOUDS B1 B2 B1 B1 SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 5 10 5 50 60  
QPF 12HR 0 0 0 0.07 0.50  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 77 63 83 71 90 74 91 74 90  
TEMP 75 75 65 65 79 81 74 73 87 88 77 76 89 88 77 75 87 87  
DEWPT 63 63 64 64 68 71 70 69 74 75 71 69 75 75 71 70 73 74  
PWIND DIR E E SE S S S S S S  
WIND CHAR GN LT GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW SC SC SC FW  
POP 12HR 30 10 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
TSTMS S S S S  
 
 
IAZ017-250900-  
MASON CITY-CERRO GORDO IA  
43.16N 93.33W ELEV. 1189 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 80 54 76 55  
TEMP 63 63 73 78 80 78 66 61 56 58 69 73 75 75 66 60 56 58  
DEWPT 61 62 62 57 55 54 53 52 52 54 56 55 54 53 54 54 54 55  
RH 93 97 68 48 42 43 63 72 86 86 63 53 48 46 65 81 93 90  
WIND DIR SW SW W W W NW NW NW NW NW NW NW N NE NE E E E  
WIND SPD 6 6 9 12 14 11 6 3 4 5 6 6 5 5 3 3 3 4  
CLOUDS SC SC FW FW FW FW B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 80 10 5 0 5  
QPF 12HR 0.12 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS C  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 78 58 81 67 91 73 95 72 91  
TEMP 74 77 63 62 77 79 72 71 86 90 79 75 91 93 78 73 86 88  
DEWPT 57 56 57 58 62 63 65 66 70 71 70 69 72 72 69 68 70 70  
PWIND DIR E SE SE SE S S S S S  
WIND CHAR LT LT BZ BZ WY BZ BZ BZ GN  
AVG CLOUDS B1 SC SC SC SC SC B1 B2 B1 FW FW FW FW FW SC SC B1 SC  
POP 12HR 5 0 5 30 5 10 10 50 20  
RAIN SHWRS S C C C S S  
TSTMS S C C C S S  
 
 
IAZ049-250900-  
MARSHALLTOWN-MARSHALL IA  
42.11N 92.91W ELEV. 972 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 82 57 78 57  
TEMP 63 63 71 78 81 80 68 63 59 59 70 75 77 76 67 62 58 60  
DEWPT 59 61 64 62 59 59 56 55 53 55 57 57 56 56 56 56 55 57  
RH 87 93 79 58 47 49 65 75 80 87 63 54 48 50 68 81 90 90  
WIND DIR SW SW W W W NW NW NW NW NW NW NW N NE NE E NE E  
WIND SPD 5 5 8 8 11 8 4 3 3 3 4 4 4 3 3 3 4 5  
CLOUDS B1 B1 B1 SC FW CL FW B1 FW FW SC SC B2 B2 B1 B1 SC SC  
POP 12HR 20 30 0 5 20  
QPF 12HR 0.01 0.02 0 0 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S  
TSTMS C S  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 78 59 82 68 91 73 94 73 91  
TEMP 76 76 63 62 78 80 72 71 87 89 78 75 91 91 78 74 87 87  
DEWPT 60 59 60 59 64 66 67 67 73 74 71 69 74 74 71 69 73 73  
PWIND DIR E E SE SE S S S S S  
WIND CHAR GN LT GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 SC SC SC SC B1 B1 B1 SC FW FW FW FW FW SC SC SC SC  
POP 12HR 5 5 10 20 5 5 5 40 20  
RAIN SHWRS S C C S  
TSTMS S C C S  
 
 
IAZ086-250900-  
OTTUMWA-WAPELLO IA  
41.11N 92.45W ELEV. 836 FT  
127 AM CDT WED JUN 24 2026  
 
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 82 60 80 61  
TEMP 63 64 74 78 81 80 70 66 62 62 72 76 78 77 69 64 62 63  
DEWPT 60 61 64 65 65 64 62 59 57 58 59 59 58 59 60 60 60 60  
RH 90 90 71 64 58 58 76 78 84 87 64 56 50 54 73 87 93 90  
WIND DIR S SW W W W NW W W NW NW N N NE NE E E NE NE  
WIND SPD 4 4 6 8 9 6 4 4 4 3 4 4 5 5 4 5 6 8  
CLOUDS B1 B1 B1 B1 SC FW FW SC B2 SC B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 10 10 5 30 40  
QPF 12HR 0 0 0 0 0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C  
 
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26  
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 79 62 84 70 92 74 94 75 93  
TEMP 75 77 65 64 78 82 74 72 88 90 79 76 91 92 80 76 89 91  
DEWPT 63 62 63 62 67 69 69 69 75 74 72 70 76 74 72 71 75 73  
PWIND DIR E E SE SE S S S S S  
WIND CHAR GN LT GN GN BZ GN BZ GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW SC SC SC  
POP 12HR 30 10 10 20 0 0 0 20 10  
RAIN SHWRS C S S S  
TSTMS S S S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IA Page
Main Text Page