239
FOUS53 KDMX 040852
PFMDMX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
352 AM CDT TUE AUG 4 2026
IAZ060-042100-
DES MOINES-POLK IA
41.54N 93.65W ELEV. 924 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 73 58 81
TEMP 68 68 77 83 83 76 70 66 65 64 67 71 72 69 64 61 60 58 68 78 81 78
DEWPT 65 65 67 69 70 67 66 65 64 63 63 64 65 63 63 61 60 58 63 64 64 66
RH 90 90 71 63 65 74 87 97 97 97 87 79 79 81 97100100100 84 62 56 67
WIND DIR S S SW N N N NE NE NE N NE NE NE NE NE NE N NE NE E E E
WIND SPD 5 4 4 5 9 11 8 6 5 5 5 6 6 5 3 2 2 1 2 4 4 4
CLOUDS SC B1 B1 B2 B1 B2 B2 B2 OV OV B2 B2 OV SC SC SC SC SC SC FW FW FW
POP 12HR 40 90 60 30 0
QPF 12HR 0.03 1.44 0.49 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C D D C S L L C C
TSTMS S C C C D D C S C C
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 86 67 90 73 91 72 91
TEMP 64 63 83 83 70 68 87 87 76 73 88 88 76 73 88 87
DEWPT 64 63 70 71 69 68 73 72 69 68 72 73 69 68 72 72
PWIND DIR SE S S S S S S S
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW SC FW FW FW FW SC FW FW SC SC SC FW SC SC SC
POP 12HR 5 5 10 5 10 5 30 10
RAIN SHWRS S C
TSTMS S S
IAZ039-042100-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N 92.40W ELEV. 865 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 79 61 74 55 79
TEMP 67 67 73 77 77 72 66 64 63 62 66 72 73 70 62 59 57 56 67 76 79 76
DEWPT 64 64 68 70 69 66 65 63 62 61 61 61 61 61 60 58 57 56 62 62 62 64
RH 90 90 84 79 76 81 97 97 97 97 84 68 66 73 93 96100100 84 62 56 66
WIND DIR S S SW NW NW N N N N N N N NE N N N N NE E SE SE SE
WIND SPD 8 6 6 6 9 9 6 5 4 3 4 4 4 4 1 1 1 1 1 3 4 3
CLOUDS SC B2 B2 B2 B2 B2 B2 OV B2 B2 SC B1 B2 SC FW FW FW SC FW FW CL FW
POP 12HR 50 70 30 20 0
QPF 12HR 0.02 0.41 0.13 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C L L C C S S S
TSTMS C S C C C L L C C
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 60 82 65 85 70 86 69 85
TEMP 63 61 79 79 68 66 82 81 72 70 83 82 72 69 82 81
DEWPT 62 61 69 70 67 66 73 73 69 68 75 74 69 67 74 73
PWIND DIR SE S S S S S SE S
WIND CHAR LT LT LT LT GN GN LT GN
AVG CLOUDS FW FW FW FW FW FW SC FW FW SC SC SC SC B1 B1 SC
POP 12HR 0 5 10 10 30 20 40 20
RAIN SHWRS S C S C C S
TSTMS S S S S
IAZ048-042100-
AMES-STORY IA
41.99N 93.62W ELEV. 936 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 61 73 56 80
TEMP 66 67 75 79 79 72 66 64 63 62 67 71 72 69 62 59 58 56 68 77 80 76
DEWPT 65 66 68 70 69 66 66 64 63 62 63 62 63 62 62 59 58 56 63 64 65 66
RH 97 97 79 74 72 81100100100100 87 73 73 78100100100100 84 64 60 71
WIND DIR S S W N N N N NE N N N NE E NE E NE NE NE E SE SE SE
WIND SPD 4 5 4 8 10 10 6 4 4 3 5 5 5 3 1 1 1 1 2 3 4 3
CLOUDS B1 B2 B2 B2 B2 B2 B2 OV OV B2 B1 B2 B2 SC FW FW SC SC SC FW FW FW
POP 12HR 40 90 40 20 0
QPF 12HR 0.13 0.76 0.26 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C D L C S S S S S
TSTMS C S S C C C D L C S
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 61 84 66 88 71 88 70 88
TEMP 64 62 81 81 69 67 85 84 74 71 86 85 73 70 85 84
DEWPT 64 62 71 72 69 67 75 73 70 68 75 75 70 68 74 73
PWIND DIR SE S S S S S S S
WIND CHAR LT LT LT LT GN GN LT GN
AVG CLOUDS FW FW FW FW FW SC FW FW FW SC SC FW SC SC SC SC
POP 12HR 0 10 10 5 20 10 30 20
RAIN SHWRS S S C S
TSTMS S S C S
IAZ004-042100-
ESTHERVILLE-EMMET IA
43.40N 94.75W ELEV. 1315 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 73 54 76 54 81
TEMP 68 62 66 71 72 68 61 58 56 55 68 73 74 73 62 57 55 55 70 78 81 78
DEWPT 65 59 59 59 59 59 59 57 54 53 56 53 53 54 55 55 53 53 58 57 57 59
RH 90 90 78 66 64 73 93 96 93 93 65 49 48 51 78 93 93 93 66 48 44 52
WIND DIR NW NW N N N NW NW NW NW NW NE E E SE S S SW SW SW S S S
WIND SPD 10 11 13 11 8 4 3 3 2 1 2 3 3 3 5 5 5 5 8 10 11 11
CLOUDS OV B2 B1 B1 B2 B2 B2 SC SC FW SC SC FW CL CL CL FW FW FW FW FW CL
POP 12HR 40 20 0 0 0
QPF 12HR 0.15 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C S
TSTMS L C C C C S
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 61 85 64 86 67 85 66 84
TEMP 65 61 82 82 68 65 83 84 71 68 82 83 70 67 81 81
DEWPT 61 61 67 68 65 64 67 69 67 65 69 70 67 64 68 71
PWIND DIR S S S S SE E E E
WIND CHAR GN GN GN GN BZ GN GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC SC B2 SC
POP 12HR 0 10 20 10 30 5 30 20
RAIN SHWRS S S C S C S
TSTMS S S S S S S
IAZ035-042100-
FORT DODGE-WEBSTER IA
42.55N 94.18W ELEV. 1165 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 77 57 76 53 81
TEMP 70 68 71 74 76 69 63 61 59 59 68 74 75 70 61 57 55 54 69 78 81 76
DEWPT 66 66 66 65 65 64 63 61 59 58 60 58 59 59 59 57 55 54 62 62 62 64
RH 87 93 84 74 69 84100100100 96 76 57 58 68 93100100100 78 58 53 66
WIND DIR S W N N N N N N N NE NE NE NE E E SE S S S S S S
WIND SPD 6 6 9 9 8 5 3 2 2 1 3 2 2 2 1 0 0 0 1 3 4 4
CLOUDS B2 OV B2 B2 B2 B2 OV B2 B2 SC B1 B2 B1 FW FW FW FW SC FW FW CL FW
POP 12HR 70 50 5 0 0
QPF 12HR 0.25 0.10 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C C L C C C S
TSTMS S L C C L C C C S
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 60 85 65 89 68 88 68 87
TEMP 62 61 82 81 69 65 85 84 73 69 85 85 72 69 84 83
DEWPT 62 61 71 71 68 65 73 72 69 67 73 73 69 66 72 73
PWIND DIR S S S S S SE SE SE
WIND CHAR LT LT LT LT GN GN LT GN
AVG CLOUDS FW SC FW FW FW SC SC FW FW SC SC FW SC SC B1 SC
POP 12HR 0 5 20 5 20 10 30 20
RAIN SHWRS S S S S C S
TSTMS S S S S S S
IAZ094-042100-
LAMONI-DECATUR IA
40.63N 93.90W ELEV. 1125 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 88 65 76 61 81
TEMP 67 67 78 85 87 82 73 69 66 65 68 73 74 70 65 64 63 61 68 77 81 79
DEWPT 64 65 65 67 67 68 68 67 66 64 66 67 67 66 65 64 63 61 65 65 64 64
RH 90 93 64 55 52 63 84 93100 97 93 81 79 87100100100100 90 67 56 60
WIND DIR S S S S SE N NE N NE NE NE NE NE NE NE NE NE NE NE NE E SE
WIND SPD 5 4 5 4 4 6 9 8 9 9 8 6 8 10 8 5 4 4 4 4 4 3
CLOUDS SC B1 B1 B1 SC B2 B1 B1 B2 B2 OV OV B2 B1 B1 B1 B1 B1 SC FW FW FW
POP 12HR 20 60 80 50 0
QPF 12HR 0.04 0.50 0.51 0.11 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L C C D L C C C C
TSTMS C S C L C C L L S C C S
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 63 86 67 89 72 91 72 92
TEMP 65 63 83 84 70 68 87 87 76 73 89 89 76 73 89 89
DEWPT 65 63 69 69 69 68 71 69 69 68 71 70 69 67 70 68
PWIND DIR E S S S S SW S SW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS FW SC SC FW FW FW FW FW FW FW SC SC FW SC SC SC
POP 12HR 5 5 10 5 10 0 10 5
IAZ017-042100-
MASON CITY-CERRO GORDO IA
43.16N 93.33W ELEV. 1189 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 73 56 73 53 78
TEMP 66 68 68 71 73 67 63 60 58 57 66 72 72 69 61 57 55 54 68 75 78 74
DEWPT 65 66 65 65 64 62 61 59 57 56 58 57 57 58 57 55 54 54 60 60 61 63
RH 97 93 90 81 73 84 93 96 96 96 75 59 59 68 87 93 96100 76 60 56 69
WIND DIR S SW N N N NW NW NW N N N N N NE SE S SW SW S S S S
WIND SPD 8 8 9 9 6 5 3 2 2 1 2 3 2 2 1 1 1 1 3 5 5 5
CLOUDS B2 OV B2 B2 B2 B2 OV B2 B1 SC SC B1 B1 FW CL CL FW FW FW FW FW FW
POP 12HR 70 50 0 0 0
QPF 12HR 0.10 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L S C C C C
TSTMS S L S C C C C
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 59 82 64 85 68 85 66 83
TEMP 63 60 79 78 68 64 82 81 72 68 82 81 70 67 81 80
DEWPT 61 60 69 70 67 64 71 72 69 67 72 72 68 66 71 72
PWIND DIR S S S S SW SE SE SE
WIND CHAR LT GN LT LT GN GN LT GN
AVG CLOUDS FW SC FW FW FW FW FW FW FW SC SC SC SC SC B1 B1
POP 12HR 0 10 20 10 30 10 30 20
RAIN SHWRS S S C C S C S
TSTMS S S S S S S
IAZ049-042100-
MARSHALLTOWN-MARSHALL IA
42.11N 92.91W ELEV. 972 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 60 74 54 80
TEMP 67 66 74 78 79 72 66 63 62 60 66 70 72 69 61 58 56 55 68 76 79 75
DEWPT 64 64 68 70 70 66 65 63 62 60 62 62 62 62 60 58 56 55 62 63 64 65
RH 90 93 82 76 74 81 97100100100 87 76 71 78 97100100100 81 64 60 71
WIND DIR S S W NW N N N N N N NE NE NE NE NE N N NE E E E SE
WIND SPD 6 5 5 5 8 9 6 5 4 3 4 3 3 3 1 1 2 1 1 2 2 2
CLOUDS SC B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 FW FW FW FW FW FW FW FW FW
POP 12HR 40 80 50 20 0
QPF 12HR 0.07 0.76 0.24 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C D L C S S C S S
TSTMS C S S C C C D L C S
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 59 83 65 86 70 87 69 87
TEMP 62 60 80 78 67 66 83 82 73 70 83 83 72 69 82 81
DEWPT 62 60 70 71 66 66 74 73 68 68 75 75 69 67 74 73
PWIND DIR SE S S S S S S S
WIND CHAR LT LT LT LT GN GN LT GN
AVG CLOUDS FW FW FW FW FW SC FW FW FW SC SC SC SC SC B1 SC
POP 12HR 0 5 10 5 20 10 30 20
RAIN SHWRS S C C S
TSTMS S C C S
IAZ086-042100-
OTTUMWA-WAPELLO IA
41.11N 92.45W ELEV. 836 FT
352 AM CDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 89 66 78 61 82
TEMP 68 66 78 86 88 83 73 70 67 66 70 75 76 71 66 64 63 62 69 78 81 78
DEWPT 64 64 68 69 70 72 71 69 67 66 67 68 69 68 66 64 63 62 66 67 67 68
RH 87 93 71 57 55 70 93 97100100 90 79 79 90100100100100 90 69 63 71
WIND DIR S S SW SW N NE NE N N NE NE N N N NE NE NE NE NE NE NE E
WIND SPD 6 5 6 4 4 6 6 5 6 6 5 4 5 8 5 3 4 3 3 3 4 3
CLOUDS SC SC SC B1 B1 B1 B2 B2 OV OV OV B2 OV B2 B1 B1 B1 SC SC FW FW FW
POP 12HR 30 80 90 60 0
QPF 12HR 0.19 1.10 0.48 0.29 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C D L S C D L L C C
TSTMS S C S C D L S C L C S S
HEAT INDEX 91 93 88
MAX HEAT 92 94 85
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 61 86 66 90 72 91 71 91
TEMP 64 63 82 82 69 67 86 85 75 72 87 87 75 72 87 86
DEWPT 64 63 70 71 69 67 73 73 71 69 74 75 71 69 74 73
PWIND DIR E S S S S SW S SW
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS FW FW SC FW FW FW FW FW FW FW FW SC FW SC SC SC
POP 12HR 0 5 20 10 10 5 30 10
RAIN SHWRS S C
TSTMS S S
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