Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
783 FOUS53 KDMX 151200 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 700 AM CDT Sat Jun 15 2024 IAZ060-152100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 73 94 78 96 Temp 66 72 78 84 84 78 76 75 74 82 90 94 92 85 82 80 79 87 93 95 93 Dewpt 53 57 59 63 64 65 67 68 68 70 70 69 67 66 65 65 66 67 65 65 64 RH 63 59 52 49 51 64 74 79 82 67 52 44 44 53 56 60 64 52 40 37 38 Wind dir SE SE SE S S S S S S S S S S S S S S S S S S Wind spd 9 11 14 17 16 14 13 13 13 16 17 17 13 12 11 11 11 14 17 19 18 Wind gust 25 29 28 25 24 25 25 27 27 28 24 25 29 33 31 Clouds B2 B2 B2 B1 B1 B2 B1 B1 SC FW FW FW CL FW FW FW FW FW FW FW CL PoP 12hr 40 40 10 10 10 QPF 12hr 0.05 0.34 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C C C Tstms S S C C C C Heat index 96100 Max heat 87 85 97 101 96 83 96 99 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 76 93 71 86 69 90 71 92 Temp 82 77 90 91 78 74 84 85 75 73 87 88 77 73 90 90 Dewpt 66 68 68 65 67 66 68 65 66 67 68 66 66 67 67 65 PWind dir S S S S SE S S S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 5 30 60 50 40 30 20 30 Rain shwrs C C L C C C C C C S S C C Tstms C C L C C C C C C S S C C $$ IAZ039-152100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 68 93 75 94 Temp 65 73 77 80 81 73 69 69 70 81 90 93 91 82 80 77 77 87 92 93 90 Dewpt 55 56 58 58 60 61 63 66 68 70 71 71 69 68 67 67 68 69 67 66 66 RH 70 55 52 47 49 66 81 90 93 69 54 49 49 63 65 71 74 55 44 41 45 Wind dir SE SE SE SE S S S S S S S S S S S S S S S S S Wind spd 11 11 14 18 18 17 17 17 16 18 19 19 16 12 12 11 11 14 19 21 19 Wind gust 28 27 27 26 28 31 31 29 32 29 Clouds B2 B2 B2 B2 B1 B2 B2 B2 B1 SC SC SC CL FW FW SC SC FW FW FW FW PoP 12hr 20 70 30 20 20 QPF 12hr 0.01 1.27 0.23 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L L C S S S S S Tstms C C L C C S S S S S Heat index 95100 97 Max heat 82 82 97 101 94 96 98 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 69 84 67 86 68 89 Temp 79 77 89 88 76 72 82 80 72 71 84 84 72 71 86 87 Dewpt 68 68 69 67 69 67 68 67 67 66 69 68 68 68 69 67 PWind dir S S S SW SE S SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 10 30 60 60 40 40 30 40 Rain shwrs C L L L L C C C C S C C C Tstms C L L C C C C C C S C C C $$ IAZ048-152100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 71 93 76 95 Temp 65 72 75 82 81 75 74 72 73 82 90 93 91 83 80 77 77 87 91 94 90 Dewpt 56 58 60 62 64 66 67 68 68 70 71 70 69 68 67 67 68 70 67 67 66 RH 73 61 60 51 56 74 79 87 84 67 54 47 49 61 65 71 74 57 45 41 45 Wind dir SE SE SE S S S S S S S SW S S S S S S S S S S Wind spd 6 12 17 19 18 16 14 13 14 17 18 18 13 11 11 10 11 14 18 20 18 Wind gust 27 33 31 26 24 25 27 29 29 24 25 29 35 32 Clouds B2 OV B2 B2 B1 B2 B2 B1 SC FW FW FW FW CL FW SC SC FW FW FW FW PoP 12hr 40 60 10 20 10 QPF 12hr 0.04 0.68 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C L C S S Tstms S C C L C S S Heat index 96100 97 Max heat 84 82 98 101 95 96 99 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 75 92 69 84 68 87 69 90 Temp 79 77 89 89 75 72 81 80 73 72 84 85 74 72 87 88 Dewpt 67 69 69 67 68 68 69 67 67 68 69 68 68 68 69 67 PWind dir S S S S SE S SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC SC B1 B2 B2 B2 B2 B1 B2 B1 SC SC SC SC PoP 12hr 10 30 60 50 40 40 30 30 Rain shwrs S C L L C C C C C C S C C C Tstms S C L L C C C C C C S C C C $$ IAZ004-152100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 67 91 70 88 Temp 67 69 69 74 76 72 70 68 68 80 88 90 90 79 76 73 71 78 85 87 85 Dewpt 56 57 59 62 64 65 65 65 65 69 72 72 72 70 67 67 66 68 69 68 67 RH 68 66 70 66 66 79 84 90 90 69 59 56 56 74 74 81 84 71 59 53 55 Wind dir S S S S S S S S S S SW SW SW S S SE SE S S S S Wind spd 10 16 21 21 18 18 17 18 18 21 21 18 11 9 10 10 10 16 20 23 20 Wind gust 32 34 29 27 28 29 35 33 Clouds OV OV OV B2 B2 B2 B2 SC FW FW FW FW FW SC SC SC B1 SC SC SC SC PoP 12hr 80 80 10 60 40 QPF 12hr 0.24 1.17 0 0.65 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C D D C C C L L C C C C C Tstms C S C L L C C C C C C C C C C Heat index 95 97 97 Max heat 95 99 93 90 91 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 87 62 75 62 81 66 85 Temp 78 75 84 80 70 65 73 73 65 66 76 78 70 68 82 81 Dewpt 66 68 70 66 63 61 62 61 61 63 67 66 65 66 70 67 PWind dir S S W NE NE E SE S Wind char BZ BZ GN GN GN GN GN GN Avg clouds SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 SC PoP 12hr 40 60 70 40 50 40 50 50 Rain shwrs C C C L L L C C C C C C C C C C Tstms C C C C L C C S C C C C C C C C $$ IAZ035-152100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 69 94 74 93 Temp 66 70 73 81 80 74 72 71 71 82 89 94 91 82 78 76 76 84 90 92 89 Dewpt 54 57 60 62 65 65 66 66 67 70 71 71 70 68 67 66 67 68 67 66 66 RH 65 63 64 53 60 74 81 84 87 67 56 47 50 63 69 71 74 59 47 43 47 Wind dir S SE SE S S S S S S S SW S S S S S S S S S S Wind spd 9 14 18 20 17 17 14 14 14 18 18 17 12 10 11 10 10 14 19 21 18 Wind gust 27 25 26 29 32 28 Clouds OV OV OV B2 B1 B2 B2 B1 SC FW FW FW FW FW FW FW SC SC FW FW FW PoP 12hr 60 60 10 30 20 QPF 12hr 0.21 1.24 0 0.10 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L L C S S C C S S S S S Tstms S S C L L L C S S C C S S S S S Heat index 95100 97 Max heat 83 82 97 101 93 93 96 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 73 90 65 80 64 84 67 89 Temp 79 76 88 86 72 68 78 77 68 68 81 82 71 70 85 85 Dewpt 66 68 69 67 65 65 66 64 64 66 69 68 67 67 70 67 PWind dir S S S NE E S SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC B1 SC SC PoP 12hr 20 50 70 50 50 40 40 40 Rain shwrs S S S C L L C C C C C C C C C C Tstms S S S C L L C C C C C C C C C C $$ IAZ094-152100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 72 92 76 94 Temp 65 74 80 86 85 78 77 73 73 83 90 92 90 83 80 77 77 87 92 93 90 Dewpt 56 61 63 67 68 68 69 69 68 70 70 68 68 68 67 67 68 69 67 66 66 RH 73 64 56 53 57 71 76 87 84 65 52 46 49 61 65 71 74 55 44 41 45 Wind dir S E SE SE S S S S S S S S S S S S S S S S S Wind spd 3 8 14 17 14 13 12 12 12 14 17 17 13 12 11 11 11 14 18 20 18 Wind gust 25 28 25 23 23 23 26 27 28 24 26 29 34 31 Clouds B2 B2 B2 SC B1 B1 B1 SC SC FW FW FW FW FW FW FW CL CL CL CL FW PoP 12hr 40 40 10 5 5 QPF 12hr 0.19 0.12 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S C C S Heat index 96 97 Max heat 82 89 88 98 98 92 97 98 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 71 87 69 89 71 92 Temp 79 76 89 89 77 73 83 85 75 72 87 88 76 73 90 89 Dewpt 69 70 69 67 69 69 70 67 68 69 69 68 68 68 68 66 PWind dir S S S S SE S S S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 20 50 40 40 30 20 20 Rain shwrs S C C C C C C C S S S S Tstms S C C C C C C C S S S S $$ IAZ017-152100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 67 93 72 92 Temp 66 70 72 75 78 72 69 68 70 78 90 93 91 80 77 75 75 81 89 91 88 Dewpt 56 57 58 59 60 62 64 66 67 70 71 71 70 68 66 66 67 68 67 67 65 RH 70 63 61 58 54 71 84 93 90 76 54 49 50 67 69 74 76 65 48 45 47 Wind dir SE SE SE S S S S S S S SW SW SW S S S S S S S S Wind spd 10 14 18 20 18 18 17 17 17 19 20 19 13 10 10 11 11 14 19 21 19 Wind gust 33 29 28 27 27 27 29 32 31 31 35 32 Clouds OV OV OV B2 B2 B2 B2 B1 SC SC FW FW FW FW FW SC B1 B1 SC FW FW PoP 12hr 50 80 20 40 30 QPF 12hr 0.08 1.61 0 0.16 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C D D C S S S C C C C S S S Tstms C C L L C S S S C C C C S S S Heat index 96100 97 Max heat 99 100 92 92 94 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 73 89 65 78 63 82 65 87 Temp 78 75 87 84 72 69 77 76 68 68 80 80 70 69 83 84 Dewpt 66 68 69 66 65 65 65 64 63 65 68 67 65 66 70 67 PWind dir S S SW N E S SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC SC B1 B2 B2 B1 B1 B1 B2 B1 SC B1 B1 SC PoP 12hr 20 50 70 50 50 40 40 50 Rain shwrs S S S C L L C C C C C C C C C C Tstms S S S C L L C C C C C C C C C C $$ IAZ049-152100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 70 93 75 94 Temp 64 73 77 81 82 75 72 71 72 82 90 93 91 82 79 76 77 87 92 93 90 Dewpt 56 58 58 60 61 62 65 67 69 70 70 71 68 66 66 66 68 69 66 65 65 RH 75 59 52 49 49 64 79 87 90 67 52 49 47 58 64 71 74 55 43 40 44 Wind dir SE SE SE S S S S S S S SW S S S S S S S S S S Wind spd 9 11 16 19 18 17 14 14 16 18 19 20 16 12 11 11 11 16 19 23 19 Wind gust 26 32 28 28 32 32 32 36 32 Clouds B2 B2 B2 B2 B1 B2 B2 B1 SC FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 20 50 20 20 20 QPF 12hr 0 0.71 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S S S S S Tstms C C C C S S S S S Heat index 96100 Max heat 83 81 99 100 93 96 97 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 92 68 84 67 87 68 90 Temp 79 75 89 88 75 72 83 80 72 71 84 85 72 71 87 87 Dewpt 66 68 68 66 68 67 68 67 66 66 69 68 66 67 68 66 PWind dir S S S S SE S SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds FW FW SC SC SC B1 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 10 30 60 50 40 40 30 30 Rain shwrs C L L C C C C C C C C C C Tstms C L L C C C C C C C C C C $$ IAZ086-152100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 700 AM CDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 73 94 76 95 Temp 63 75 82 86 85 77 75 75 75 83 91 93 92 82 80 77 78 87 92 94 91 Dewpt 56 59 59 61 62 62 63 67 68 71 70 69 67 67 67 67 68 70 67 66 65 RH 78 58 46 43 46 60 66 76 79 67 50 46 44 61 65 71 71 57 44 40 42 Wind dir SE SE SE SE SE S S S S S S S S S S S S S S S S Wind spd 6 9 13 17 14 13 13 13 13 16 18 18 13 11 10 10 11 13 17 19 16 Wind gust 24 24 24 25 26 28 24 31 27 Clouds B1 B2 B1 B1 SC SC SC B1 SC SC SC SC FW FW FW FW FW CL CL CL CL PoP 12hr 10 30 10 5 10 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms C S Heat index 88 96 98 92 Max heat 83 86 85 97 99 94 97 99 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 74 92 72 87 70 90 70 92 Temp 80 77 89 90 79 75 85 86 75 73 87 89 75 73 89 89 Dewpt 68 69 69 66 68 68 69 67 68 69 69 67 68 68 68 66 PWind dir S S S S SE S S S Wind char GN BZ GN GN LT GN LT GN Avg clouds FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 5 20 40 50 30 30 20 20 Rain shwrs S C C C C C C C S S S S Tstms S C C C C C C C S S S S $$