670
FOUS53 KDMX 240322
PFMDMX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1022 PM CDT WED SEP 23 2026
IAZ060-240900-
DES MOINES-POLK IA
41.54N 93.65W ELEV. 924 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 55 68 60 65 61
TEMP 58 57 57 61 65 68 64 62 61 60 61 61 63 65 64 65 64 62 62
DEWPT 56 56 56 59 60 61 60 62 61 60 61 61 63 64 62 63 62 61 61
RH 93 96 96 93 84 78 87100100100100100100 97 93 93 93 97 97
WIND DIR E E E SE SE SE E E SE E E SE SE SE SE SE SE SE SE
WIND SPD 4 4 3 5 6 5 5 4 3 3 3 4 6 8 8 9 9 10 11
CLOUDS B1 B1 B1 B1 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV OV
POP 12HR 0 20 60 70 70
QPF 12HR 0 0 0.09 0.22 0.34
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L C C C C C L L D
TSTMS S S C
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 65 60 68 58 72 63 69 59 66
TEMP 65 65 62 60 65 65 61 59 68 68 64 63 65 65 62 60 61 63
DEWPT 63 62 61 60 63 63 60 58 63 64 62 61 64 64 61 58 59 59
PWIND DIR SE SE E E SE SE S NW NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 SC B1 SC SC B1 OV OV B2 B2 B2 B1
POP 12HR 80 40 10 0 5 40 80 60 40
RAIN SHWRS D L C C S C D D L C C C
TSTMS C S S S S S S
IAZ039-240900-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N 92.40W ELEV. 865 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 52 67 56 67 56
TEMP 58 55 53 60 66 67 65 61 59 59 58 60 63 65 66 62 61 59 57
DEWPT 54 53 52 58 59 59 59 60 59 58 58 60 62 61 60 60 59 57 57
RH 86 93 96 93 78 75 81 97100 96100100 97 87 81 93 93 93100
WIND DIR E E E SE SE SE SE E E E E E SE SE SE SE SE SE SE
WIND SPD 5 4 3 5 6 5 3 3 2 2 3 4 6 8 6 8 9 10 11
CLOUDS B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 OV B2 B2 B2 B2 B2 OV
POP 12HR 0 30 50 50 40
QPF 12HR 0 0 0.04 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S C C C C D
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 62 55 67 54 71 58 68 56 66
TEMP 62 62 57 56 63 65 58 56 66 68 61 60 64 66 60 58 60 63
DEWPT 59 57 57 56 60 59 58 56 60 61 59 59 63 62 60 57 58 57
PWIND DIR SE SE SE SE SE SE SE NW NW
WIND CHAR GN GN LT LT GN GN GN GN BZ
AVG CLOUDS OV B2 OV B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 80 40 10 5 5 30 70 60 40
RAIN SHWRS D L C C C L L L L C C
TSTMS S S S
IAZ048-240900-
AMES-STORY IA
41.99N 93.62W ELEV. 936 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 54 66 59 65 59
TEMP 58 56 55 60 64 66 63 61 61 60 60 61 62 65 63 63 62 61 60
DEWPT 55 55 54 59 61 61 61 61 61 60 60 61 62 64 63 63 62 61 60
RH 90 96 96 96 90 84 93100100100100100100 97100100100100100
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 4 4 3 5 6 5 4 3 2 2 3 5 6 9 8 8 8 10 11
CLOUDS B1 B1 B2 B1 OV B2 OV OV OV OV OV OV OV OV OV B2 OV OV OV
POP 12HR 0 20 60 70 70
QPF 12HR 0 0 0.08 0.18 0.30
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C L L L L C C L L D
TSTMS S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 64 58 68 58 71 61 68 58 66
TEMP 64 64 61 59 65 65 60 58 67 67 63 62 64 65 61 58 61 62
DEWPT 63 61 60 59 63 63 60 58 63 64 62 61 64 63 61 58 59 59
PWIND DIR SE SE SE SE SE SE S NW NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS OV OV OV B2 B2 B2 B1 SC B1 SC B1 B1 OV OV B2 B2 B2 B1
POP 12HR 90 40 10 0 5 40 70 50 40
RAIN SHWRS D L C C S C L L C C C C
TSTMS S S S S S S S S
IAZ004-240900-
ESTHERVILLE-EMMET IA
43.40N 94.75W ELEV. 1315 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 54 61 55 64 56
TEMP 57 56 56 59 61 61 60 58 57 56 56 58 60 62 64 61 60 59 57
DEWPT 54 54 55 58 59 60 60 58 57 56 56 58 60 61 61 60 60 58 57
RH 90 93 96 96 93 97100100100100100100100 97 90 97100 96100
WIND DIR SE S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 9 10 10 11 12 10 9 8 6 6 5 8 10 11 11 12 13 16 17
WIND GUST 27
CLOUDS B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
POP 12HR 20 70 40 50 80
QPF 12HR 0 0.11 0.06 0.11 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C S C C C S S C C D D L
TSTMS S
OBVIS PF
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 64 56 69 56 70 58 64 52 62
TEMP 64 64 60 58 65 66 59 57 66 68 61 59 60 61 55 52 57 59
DEWPT 62 62 59 58 62 63 59 57 62 63 61 58 59 59 55 51 53 54
PWIND DIR SE SE SE SE S S SW NW NW
WIND CHAR BZ GN LT LT GN GN BZ GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 OV B2 B2 B2 B1 SC
POP 12HR 70 30 0 5 10 50 70 40 30
RAIN SHWRS L C C S S C L L C C C S
TSTMS S S S S S S S S
IAZ035-240900-
FORT DODGE-WEBSTER IA
42.55N 94.18W ELEV. 1165 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 54 64 57 66 58
TEMP 58 57 56 59 63 64 62 60 60 59 59 60 61 64 65 62 62 61 59
DEWPT 54 54 54 57 61 61 61 60 60 59 58 60 61 63 63 62 62 60 59
RH 86 90 93 93 93 90 97100100100 96100100 97 93100100 97100
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 4 5 5 6 6 5 4 4 3 3 3 5 6 8 8 9 9 11 13
CLOUDS B2 B2 B2 OV OV OV OV OV OV OV OV B2 OV OV OV B2 OV OV OV
POP 12HR 10 50 50 60 70
QPF 12HR 0 0.01 0.07 0.15 0.28
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C L L L C C L L D
TSTMS S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 66 57 70 57 72 59 67 55 65
TEMP 65 66 61 59 65 66 60 58 67 68 63 61 63 64 59 55 59 61
DEWPT 63 63 60 59 63 64 60 58 63 65 63 61 62 62 58 55 57 57
PWIND DIR SE SE SE SE SE SE S NW NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 OV OV B2 B2 B2 B1
POP 12HR 90 40 5 0 10 40 70 50 30
RAIN SHWRS D L C C S C L L C C C S
TSTMS S S S S S S
IAZ094-240900-
LAMONI-DECATUR IA
40.63N 93.90W ELEV. 1125 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 54 71 59 65 61
TEMP 56 55 54 62 69 71 65 61 61 60 59 60 63 65 64 64 64 63 61
DEWPT 55 54 54 60 61 61 61 61 61 60 59 60 63 65 63 63 62 61 61
RH 96 96100 93 76 71 87100100100100100100100 97 97 93 93100
WIND DIR E E E SE SE E E E E E E SE SE SE SE SE SE SE SE
WIND SPD 4 4 3 4 5 4 4 4 3 3 3 4 6 8 6 8 8 9 10
CLOUDS B1 B1 B1 B2 B1 B2 B2 OV OV OV OV OV B2 B2 OV OV OV OV OV
POP 12HR 5 10 60 80 60
QPF 12HR 0 0 0.12 0.36 0.35
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C D L L L C C L L D
TSTMS S S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 66 59 70 59 73 62 71 59 68
TEMP 66 66 62 60 67 66 61 59 69 68 64 63 68 66 62 60 63 62
DEWPT 66 63 61 60 66 65 61 59 65 66 62 62 67 65 61 58 62 61
PWIND DIR SE SE E E SE SE S NW NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 OV B2 B2 B2 B2 B1
POP 12HR 80 60 10 0 10 40 80 60 40
RAIN SHWRS D L L C S C D D L C C C
TSTMS S S S S S S C S
IAZ017-240900-
MASON CITY-CERRO GORDO IA
43.16N 93.33W ELEV. 1189 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 51 63 53 66 54
TEMP 57 55 52 60 63 63 60 58 56 56 55 58 63 65 63 60 59 57 55
DEWPT 52 51 51 56 59 58 58 57 56 56 55 58 61 61 60 60 59 57 55
RH 83 86 96 87 87 84 93 96100100100100 93 87 90100100100100
WIND DIR SE SE SE S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 4 5 4 6 8 5 4 3 2 2 2 4 6 8 6 8 9 11 12
CLOUDS B2 B2 B2 B2 OV OV OV OV OV OV OV B2 OV B2 B2 B2 OV OV OV
POP 12HR 5 50 50 40 60
QPF 12HR 0 0.01 0.08 0.02 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C L L D
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 62 53 67 53 70 56 66 52 64
TEMP 62 62 57 55 64 64 58 55 66 66 60 58 62 63 57 54 59 60
DEWPT 59 58 57 55 61 60 58 55 60 61 60 58 61 60 57 54 55 55
PWIND DIR SE SE SE SE SE SE S NW NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS OV B2 B2 OV OV B2 B1 B1 B1 SC B1 B2 OV OV B2 B2 B2 B1
POP 12HR 90 40 5 0 5 40 70 50 40
RAIN SHWRS D L C C S C L L C C C C
TSTMS S S
IAZ049-240900-
MARSHALLTOWN-MARSHALL IA
42.11N 92.91W ELEV. 972 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 52 65 57 65 57
TEMP 57 55 53 60 64 65 63 60 59 59 59 60 62 65 64 62 61 60 58
DEWPT 54 53 52 59 59 60 60 60 59 59 58 60 62 62 61 61 60 59 58
RH 90 93 96 96 84 84 90100100100 96100100 90 90 97 97 96100
WIND DIR E E E SE SE SE SE E E E E SE SE SE SE SE SE SE SE
WIND SPD 4 4 3 4 5 4 3 3 2 2 2 3 4 6 5 6 8 9 9
CLOUDS B1 B2 B1 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV
POP 12HR 0 10 60 60 60
QPF 12HR 0 0 0.03 0.12 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C L C C C L L D
TSTMS S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 62 55 66 55 70 59 67 57 65
TEMP 62 62 59 57 62 64 58 56 66 66 61 60 63 65 60 57 60 62
DEWPT 60 59 58 57 60 61 58 56 61 62 60 59 62 63 60 57 58 58
PWIND DIR SE SE SE SE SE SE S NW NW
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 SC SC SC SC SC B1 B2 OV B2 B2 B2 B1
POP 12HR 80 40 10 0 5 30 70 60 40
RAIN SHWRS D L C C C L L L L C C
TSTMS S S S S
IAZ086-240900-
OTTUMWA-WAPELLO IA
41.11N 92.45W ELEV. 836 FT
1022 PM CDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 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 54 70 60 68 60
TEMP 59 57 55 64 68 70 66 63 62 61 60 63 64 66 66 65 63 62 60
DEWPT 58 56 54 62 62 63 63 63 62 61 60 63 64 65 64 64 62 60 59
RH 96 96 96 93 81 78 90100100100100100100 97 93 97 97 93 96
WIND DIR E E E E E E E E E E E E E SE E E SE SE SE
WIND SPD 4 3 2 3 4 4 2 3 2 2 2 3 4 5 5 6 6 8 8
CLOUDS SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV B1 B1 B2 B2 B2 OV
POP 12HR 0 0 30 80 50
QPF 12HR 0 0 0.02 0.12 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C L
TSTMS S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 63 58 68 57 73 61 71 61 69
TEMP 63 63 61 59 64 65 60 58 68 68 63 62 67 68 64 61 64 64
DEWPT 63 61 60 59 64 63 60 57 64 65 62 61 66 67 64 61 63 63
PWIND DIR SE SE SE E SE SE S W NW
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 SC SC SC SC SC SC B2 B2 B2 B2 B2 B1
POP 12HR 70 50 20 5 5 30 80 60 40
RAIN SHWRS L L C C S S C L D L L C C
TSTMS S S S S
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