Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
507 FOUS53 KDMX 221100 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 559 AM CDT Sat Jun 22 2024 IAZ060-222100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 89 67 87 69 95 Temp 77 81 87 87 83 76 72 68 68 76 83 87 86 78 73 70 71 82 91 95 94 Dewpt 69 69 71 72 71 69 67 65 65 67 66 64 64 67 66 65 66 69 69 69 69 RH 76 67 59 61 67 79 84 90 90 74 57 46 48 69 79 84 84 65 49 43 44 Wind dir S S SW SW NW NW NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 12 14 16 14 11 8 6 5 5 5 5 5 4 3 3 4 5 8 10 11 10 Wind gust 25 28 26 25 Clouds B1 SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL PoP 12hr 50 50 0 5 0 QPF 12hr 0.22 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 93 94 88 96102 99 Max heat 95 97 85 86 90 87 97 103 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 78 97 69 86 64 86 68 87 Temp 82 79 93 91 75 70 83 84 69 65 82 84 73 69 82 86 Dewpt 69 69 72 70 68 66 62 59 59 60 61 61 62 63 68 67 PWind dir S SW NW N NE SE SE S Wind char GN GN LT GN LT GN GN GN Avg clouds FW SC SC SC SC SC FW CL FW FW SC SC SC B1 B1 B1 PoP 12hr 10 40 50 5 10 20 50 50 Rain shwrs S C C S S S C C C Tstms S C C S S S C $$ IAZ039-222100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 66 83 65 90 Temp 75 77 82 82 78 73 69 67 66 72 78 82 81 72 67 65 67 77 85 90 89 Dewpt 71 71 72 74 71 70 67 65 64 65 65 65 64 64 64 63 64 67 68 69 70 RH 87 82 72 77 79 90 93 93 93 79 64 56 56 76 90 93 90 71 57 50 54 Wind dir S SW SW SW W NW NW NW NW NW NW NW NW NW SE SE SE SE S S S Wind spd 10 12 12 12 10 8 8 8 8 9 10 9 6 3 2 2 3 5 10 11 10 Wind gust 24 23 23 Clouds B2 B1 B2 B2 SC SC SC SC SC SC SC FW FW FW FW SC SC FW FW FW FW PoP 12hr 90 50 5 5 5 QPF 12hr 1.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C D C Tstms C L C L C Heat index 88 89 95 94 Max heat 90 91 84 91 96 Flood A A Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 95 67 83 60 84 65 83 Temp 77 76 91 87 71 67 80 80 64 62 79 81 69 65 80 81 Dewpt 70 70 73 71 67 64 61 59 59 59 60 61 62 61 66 67 PWind dir S SW NW N NE SE SE S Wind char GN GN LT GN LT LT GN BZ Avg clouds FW SC SC SC SC SC FW FW FW FW FW SC SC B2 B1 B1 PoP 12hr 30 50 50 5 10 20 40 60 Rain shwrs C S C C S S S C L C Tstms C S C C S S C $$ IAZ048-222100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 87 66 86 68 94 Temp 75 79 84 83 81 74 70 67 67 75 82 85 84 76 70 68 70 80 89 93 93 Dewpt 70 71 73 74 71 70 67 65 66 68 67 66 66 67 66 65 66 70 71 71 71 RH 84 77 70 74 72 87 90 93 97 79 61 53 55 74 87 90 87 72 56 49 49 Wind dir S S SW W NW NW NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 10 13 14 14 11 8 6 6 6 6 6 6 5 3 3 4 5 9 11 12 11 Wind gust 20 25 25 Clouds B2 B1 B1 B1 SC FW FW FW SC SC FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 60 40 5 5 0 QPF 12hr 0.21 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S C C Tstms C S S C C Heat index 91 90 95101100 Max heat 92 94 84 85 89 84 97 102 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 96 68 85 62 85 66 85 Temp 80 77 93 90 72 68 81 82 65 64 81 82 71 68 81 83 Dewpt 71 70 73 72 67 65 62 60 60 60 62 63 64 64 69 70 PWind dir S SW N N NE SE SE S Wind char GN GN LT GN LT GN GN GN Avg clouds FW SC SC FW SC FW FW CL FW FW SC SC SC B1 B1 B1 PoP 12hr 20 40 50 5 10 20 50 50 Rain shwrs S S C C S S S C C C C Tstms S S C C S S S C $$ IAZ004-222100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 63 82 65 91 Temp 67 70 74 75 74 68 66 64 65 73 78 81 79 71 68 65 67 78 86 90 89 Dewpt 67 69 71 70 68 65 64 62 63 66 66 65 65 64 63 62 64 68 72 73 73 RH 100 97 90 84 82 90 93 93 93 79 67 58 62 79 84 90 90 71 63 58 59 Wind dir S SW NW NW NW NW NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 9 9 10 12 11 8 5 5 5 8 9 8 5 4 4 5 9 14 18 18 14 Wind gust 28 25 Clouds B2 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW FW FW PoP 12hr 50 5 5 10 5 QPF 12hr 0.34 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C Tstms C C C S S Heat index 92 99 97 Max heat 83 93 99 Flood A A Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 90 63 81 59 81 65 81 Temp 76 72 88 82 68 63 77 78 63 61 77 78 69 65 78 79 Dewpt 70 69 72 67 62 58 60 59 57 57 63 63 62 63 69 68 PWind dir SW NW N N E S S S Wind char GN GN LT GN LT GN GN BZ Avg clouds SC SC FW FW FW CL CL FW FW SC SC SC SC B1 B1 B1 PoP 12hr 40 20 20 5 10 30 60 50 Rain shwrs C C S S C C C L C C Tstms C C S S S S C $$ IAZ035-222100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 64 85 66 93 Temp 73 77 81 80 78 71 67 65 66 75 81 84 83 74 69 67 69 80 88 93 91 Dewpt 70 70 72 72 70 67 65 63 64 67 66 66 66 65 65 64 64 68 71 71 72 RH 90 79 74 77 76 87 93 93 93 76 60 55 57 74 87 90 84 67 57 49 54 Wind dir S SW SW NW NW NW NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 9 11 12 12 11 8 6 5 5 5 8 6 4 3 3 4 5 10 13 13 11 Clouds B2 B1 B1 SC SC FW SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 60 20 5 10 5 QPF 12hr 0.25 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S C C S S Tstms C S C C S S Heat index 94100 98 Max heat 86 90 84 87 82 95 101 Flood A A Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 95 65 84 60 84 65 84 Temp 78 75 91 88 70 65 80 81 64 61 80 81 69 66 81 82 Dewpt 69 68 72 69 65 61 60 59 58 58 62 63 62 63 68 69 PWind dir S W N N NE SE SE S Wind char GN GN LT GN LT GN GN GN Avg clouds FW SC FW FW FW FW CL CL FW FW SC SC B1 B1 B1 SC PoP 12hr 30 40 40 5 10 30 50 60 Rain shwrs S C C C S C C C L C Tstms S C C C S S C $$ IAZ094-222100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 67 88 69 94 Temp 74 80 87 88 85 77 73 68 69 77 83 87 88 78 73 70 71 84 92 94 93 Dewpt 67 70 72 73 73 73 70 68 67 68 68 67 67 68 67 67 67 71 71 72 72 RH 79 72 61 61 67 87 90100 93 74 61 52 50 71 81 90 87 65 51 49 51 Wind dir S S SW SW W NW NW NW NW N NW NW W SE SE SE SE S S S S Wind spd 12 14 17 14 10 6 6 5 5 5 5 5 3 3 3 4 5 6 10 10 9 Wind gust 24 29 28 27 Clouds SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW FW FW CL CL FW FW PoP 12hr 40 40 0 0 0 QPF 12hr 0.06 0.19 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 93 96 92 89 99102101 Max heat 96 98 89 87 92 88 101 104 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 95 69 86 64 86 69 87 Temp 81 77 92 91 75 70 83 84 68 65 82 84 74 70 83 86 Dewpt 70 70 73 73 71 68 64 63 62 62 64 64 64 65 70 70 PWind dir S SW NW N NE SE SE S Wind char GN GN LT GN LT GN GN GN Avg clouds FW SC FW FW SC SC FW FW FW FW SC SC SC B1 B1 B1 PoP 12hr 10 30 60 5 10 10 40 40 Rain shwrs S C L C S C C C Tstms S C L C S S C $$ IAZ017-222100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 79 63 81 63 89 Temp 71 73 76 77 76 70 67 64 65 71 78 80 79 70 65 63 65 76 84 89 87 Dewpt 70 70 71 72 69 66 64 62 62 65 65 64 64 63 62 61 62 66 69 71 71 RH 97 90 85 85 79 87 90 93 90 81 64 58 60 78 90 93 90 71 61 56 59 Wind dir S SW SW W NW NW NW NW NW NW NW NW NW NW S SE SE SE S S S Wind spd 10 11 10 12 11 10 8 6 8 8 10 9 6 3 3 3 5 10 13 13 12 Wind gust 24 Clouds B2 B1 B1 B1 SC SC SC B1 B1 B1 SC SC FW FW FW SC SC FW FW FW FW PoP 12hr 80 20 5 5 10 QPF 12hr 0.74 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C S S Tstms L C C C S S Heat index 94 93 Max heat 82 88 95 Flood A A Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 90 63 79 57 81 62 80 Temp 76 72 87 84 68 64 76 77 61 60 77 78 67 64 77 78 Dewpt 69 68 72 68 63 59 59 58 57 57 61 61 61 61 66 67 PWind dir S W NW N NE SE SE S Wind char GN GN LT GN LT GN GN BZ Avg clouds FW SC SC FW FW FW FW FW FW FW SC SC SC B1 B1 B1 PoP 12hr 40 40 30 5 10 30 50 60 Rain shwrs S C S C C S C C C L C Tstms S C S C C S S C $$ IAZ049-222100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 65 85 66 92 Temp 74 77 83 83 78 72 69 66 67 74 81 84 83 73 68 66 68 79 87 91 90 Dewpt 70 70 71 73 71 69 66 65 65 66 65 64 65 64 65 63 64 68 68 69 70 RH 87 79 67 72 79 90 90 97 93 76 58 51 55 73 90 90 87 69 53 49 52 Wind dir S SW SW SW W NW NW NW NW NW NW NW NW NE E SE SE S S S S Wind spd 10 12 14 16 10 8 8 6 6 8 8 8 5 3 3 3 4 6 10 11 10 Wind gust 20 24 26 Clouds B1 B1 B1 B1 SC SC FW FW SC SC SC FW FW FW FW SC SC FW FW FW FW PoP 12hr 70 50 5 5 5 QPF 12hr 0.64 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C Tstms C C S C C Heat index 88 89 96 96 Max heat 89 93 83 87 83 92 98 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 66 83 60 84 65 84 Temp 77 77 91 87 70 68 81 81 64 62 79 81 68 67 80 82 Dewpt 70 70 72 72 66 64 61 59 58 59 60 62 62 63 66 68 PWind dir S SW N N NE SE SE S Wind char GN GN LT GN LT GN GN GN Avg clouds FW SC SC SC SC SC FW FW FW FW FW SC SC B1 B1 B1 PoP 12hr 20 40 50 5 10 20 50 50 Rain shwrs S S C C S S C C C C Tstms S S C C S S C $$ IAZ086-222100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 559 AM CDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 91 68 87 68 94 Temp 77 83 88 89 86 76 73 69 69 74 81 85 86 76 72 69 71 81 90 93 93 Dewpt 68 69 71 72 72 72 70 68 67 68 67 66 65 67 66 65 66 69 70 69 69 RH 74 63 57 57 63 87 90 97 93 82 63 53 50 74 81 87 84 67 52 46 46 Wind dir S S SW SW W W NW NW NW NW NW NW NW NE SE SE SE SE S S S Wind spd 12 17 18 18 14 8 6 6 8 8 8 8 5 3 3 4 5 6 9 10 8 Wind gust 25 28 28 25 Clouds SC SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW CL CL PoP 12hr 30 50 0 0 0 QPF 12hr 0.02 0.65 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 94 96 91 95 99 98 Max heat 95 97 89 84 89 85 96 99 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 96 69 86 63 86 68 87 Temp 80 77 92 91 75 70 83 84 68 65 82 84 72 69 83 84 Dewpt 69 70 72 71 70 68 63 61 60 61 62 62 63 63 67 68 PWind dir S SW W N NE SE SE S Wind char GN GN LT GN LT LT GN GN Avg clouds FW FW SC SC SC SC FW FW CL FW FW SC SC B1 B2 B1 PoP 12hr 10 40 60 5 5 10 30 40 Rain shwrs S C L C C C C Tstms S C L C S C $$