Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
714 FOUS53 KDMX 240831 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 330 AM CDT Tue Jun 24 2025 IAZ060-242100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 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 71 90 73 89 Temp 72 72 75 77 81 79 74 74 72 71 76 84 89 88 79 76 74 73 81 86 88 83 Dewpt 70 70 72 72 73 72 72 71 71 71 73 75 75 74 72 71 70 71 72 73 73 72 RH 93 93 90 85 77 79 93 90 97100 90 74 64 63 79 85 87 93 74 65 61 70 Wind dir S S SW SW S E E SE SE S S S S S S S S S SW SW SW SW Wind spd 4 5 5 5 5 4 4 4 4 5 6 9 9 8 6 8 8 9 10 11 11 8 Clouds OV OV OV OV B2 B1 B2 OV B2 B2 B2 B2 SC SC FW SC SC SC FW SC SC B1 PoP 12hr 60 80 50 40 60 QPF 12hr 0.06 0.51 0.16 0.02 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C L C C C L D C C C C C C C C S S L L L Tstms C C C L C C C C C C C C C C C C C S S C L C Heat index 92 99 96 86 92 95 89 Max heat 87 82 94 102 93 94 97 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 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 70 88 71 93 72 90 69 86 Temp 73 72 84 87 76 73 88 88 77 74 85 86 75 72 82 83 Dewpt 70 70 72 72 72 71 74 73 71 70 72 72 70 69 68 67 PWind dir SW SW S S S S SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 70 30 20 30 40 50 50 20 Rain shwrs L C C C S C C C C C C C S S Tstms C C C C S S S C C C C C S S $$ IAZ039-242100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 69 85 69 87 Temp 71 71 74 76 79 78 73 71 71 71 74 80 84 83 76 73 71 70 78 84 85 82 Dewpt 70 70 71 71 71 70 70 69 69 70 71 72 73 73 72 71 69 69 72 73 72 72 RH 97 97 90 85 77 76 90 93 93 97 90 77 70 72 87 93 93 97 82 70 65 72 Wind dir W SE E NE NE NE E E SE SE S S S S S S S S SW SW SW SW Wind spd 3 4 5 6 6 5 4 3 3 4 6 9 10 8 6 6 6 6 10 11 12 10 Clouds OV OV B2 B2 B2 B1 B1 B2 OV OV OV B1 B1 B1 SC SC B1 SC SC SC SC B1 PoP 12hr 50 90 80 70 70 QPF 12hr 0.04 0.03 0.47 0.33 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S C D D D L L L L L L C C L L L Tstms C C C C C C S C C C C C L L C C C S C C L L Heat index 90 89 91 91 87 Max heat 83 85 92 86 92 93 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 86 69 91 71 89 68 84 Temp 72 70 82 84 73 72 88 87 76 73 85 84 73 70 82 81 Dewpt 70 69 70 71 70 70 74 74 71 71 72 72 70 68 68 67 PWind dir SW W S S S S W NW Wind char LT LT LT LT LT GN LT GN Avg clouds B2 B2 B1 SC SC SC SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 70 30 20 30 40 60 60 20 Rain shwrs L L C S S S C S C C L C L S S Tstms L C C S S S S S C C C C C S S $$ IAZ048-242100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 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 70 88 70 87 Temp 71 70 74 76 78 77 72 72 71 71 75 82 86 86 77 75 72 71 80 84 85 81 Dewpt 70 70 71 72 73 72 72 71 71 71 73 75 76 75 73 72 71 71 73 74 75 73 RH 97100 90 87 85 85100 97100100 94 79 72 70 87 90 97100 79 72 72 77 Wind dir S SE S NE E E E E SE S SE S S S S S S S SW SW SW S Wind spd 3 4 5 6 5 5 4 3 3 4 6 9 10 8 6 6 6 6 10 11 10 8 Clouds OV OV B2 OV B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC SC FW SC B1 B2 PoP 12hr 60 90 60 60 70 QPF 12hr 0.04 0.18 0.36 0.07 0.36 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L C C C D L L L L L L C C C C L L L Tstms C C C C L C C C C C C C L C L C C C C C L C Heat index 88 97 95 91 93 86 Max heat 84 91 99 91 92 96 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 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 68 87 70 92 71 89 68 85 Temp 71 70 82 86 74 73 87 87 76 73 84 84 73 69 82 81 Dewpt 70 70 72 74 72 72 76 75 72 71 74 73 70 69 69 69 PWind dir SW SW S S S S W NW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC SC SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 70 30 20 30 40 50 50 20 Rain shwrs L C C C S S C S C C C C C S S Tstms C C S C S S S C C C C C S S $$ IAZ004-242100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 64 82 65 82 Temp 63 61 65 69 72 72 66 66 65 66 70 75 80 76 70 68 67 65 73 78 80 76 Dewpt 58 57 56 59 60 59 60 61 63 65 68 70 71 70 68 67 66 65 69 70 70 69 RH 84 87 73 70 66 64 81 84 93 97 93 84 74 82 93 97 97100 87 76 72 79 Wind dir N NE NE NE E E E E SE E S S SW S SW S S S SW SW W NW Wind spd 9 10 11 11 11 10 6 5 5 8 9 10 10 9 9 9 9 9 10 11 11 9 Clouds OV OV B2 B2 B2 B1 B2 OV OV OV OV B2 B2 B2 OV OV OV B2 B2 B1 B1 B2 PoP 12hr 30 80 90 90 80 QPF 12hr 0.03 0.89 1.47 1.76 0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C D D D D D D D D D L L D D C Tstms S S S C C C C C L L C C C C S C C C Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 86 67 91 69 87 64 84 Temp 67 65 81 83 71 70 87 87 74 71 83 81 70 66 79 80 Dewpt 66 64 67 68 67 68 73 73 69 67 70 70 66 62 63 64 PWind dir N SE S S S SW NW NW Wind char LT LT LT GN GN GN LT GN Avg clouds B2 B2 SC FW FW FW FW FW FW SC SC B1 B1 SC FW FW PoP 12hr 30 5 5 20 50 50 40 10 Rain shwrs C S C C C C C C Tstms C S C C C C C S $$ IAZ035-242100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 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 68 87 68 86 Temp 68 68 71 74 77 75 70 70 69 70 74 80 86 82 74 70 70 69 78 81 83 78 Dewpt 68 67 66 68 69 69 67 68 68 69 71 72 74 73 72 70 69 69 72 72 73 71 RH 100 97 84 82 76 82 90 93 97 97 90 77 68 74 93100 97100 82 74 72 79 Wind dir NE NE NE NE E NE E E SE S S S S SW S S S S SW SW SW SW Wind spd 5 6 8 9 9 6 5 4 4 5 6 10 10 8 6 6 6 6 10 10 10 6 Clouds OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 SC B1 B2 B1 B2 B2 SC B1 B1 B2 PoP 12hr 50 90 80 80 80 QPF 12hr 0.07 0.44 0.68 1.20 0.61 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S S C D D D D D D D L L C C D D C Tstms C C C C C S S C C C C C L L C C C C C C L C Heat index 94 89 Max heat 84 95 84 87 90 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 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 66 87 68 92 70 89 66 85 Temp 69 68 82 85 71 71 88 87 75 72 85 83 71 68 82 81 Dewpt 69 68 70 71 69 70 74 74 71 70 72 72 68 66 66 66 PWind dir SW SW S S S S W NW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC FW SC SC FW SC SC SC SC B1 B1 SC FW PoP 12hr 50 20 10 20 40 50 50 20 Rain shwrs C C S S S C C C C C S S Tstms C C S S S C C C C C S S $$ IAZ094-242100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 70 89 72 90 Temp 71 71 74 78 81 81 75 74 71 72 80 87 89 87 79 75 73 74 82 87 88 83 Dewpt 70 70 72 73 74 74 73 72 71 72 74 75 73 73 72 71 71 71 73 73 73 73 RH 97 97 93 85 79 79 94 93100100 82 68 59 63 79 87 93 90 74 63 61 72 Wind dir SW S SW S SW S SE S S S S SW S S S S S S SW SW S SW Wind spd 5 5 8 8 6 4 4 4 5 5 8 10 10 6 6 8 8 9 10 11 11 8 Clouds OV OV B2 B2 B1 B1 B2 OV B2 B1 SC SC SC FW SC FW FW FW FW FW SC B1 PoP 12hr 60 50 20 20 40 QPF 12hr 0.53 0.17 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L C C C C C C S S S S S S S S C C L Tstms C C C C C C C C C S S S S S S S S C C C Heat index 87 87 97 98 95 87 94 96 89 Max heat 91 86 98 101 92 97 99 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 87 71 91 71 89 69 86 Temp 74 72 84 85 74 73 87 86 76 73 85 85 74 71 82 82 Dewpt 71 71 72 73 72 71 74 72 71 70 72 72 70 70 70 69 PWind dir SW SW S S S S SW NW Wind char LT LT LT LT LT GN LT LT Avg clouds B1 B2 B1 B1 SC SC SC SC SC SC B1 SC SC B1 B1 SC PoP 12hr 70 40 30 30 40 40 50 30 Rain shwrs L L C C S C C C C C C C C C C Tstms C C C C S S S C C C C C C C C $$ IAZ017-242100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 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 76 65 81 66 83 Temp 67 66 68 71 75 74 68 68 67 67 70 75 80 78 73 70 68 67 74 79 82 78 Dewpt 66 64 63 65 66 65 64 65 66 67 69 70 72 71 70 69 67 67 70 71 71 71 RH 97 93 84 81 74 74 87 90 97100 97 84 77 79 90 97 97100 87 77 69 79 Wind dir N N NE NE NE NE E E SE SE S S S S S S S S S SW SW SW Wind spd 5 8 9 9 8 6 5 4 4 5 6 10 10 8 6 6 6 8 10 11 10 9 Clouds OV OV OV B2 B1 B1 B1 B2 OV OV OV B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 40 80 90 90 80 QPF 12hr 0.02 0.10 1.79 1.63 0.66 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S C S C D D D D D D D D D L L D D L Tstms C S C C S C S C C C C C L L C C C C C L L C Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 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 64 85 66 90 69 86 65 82 Temp 69 67 79 83 71 70 86 86 75 72 83 83 71 67 78 79 Dewpt 67 66 68 69 67 69 73 73 71 70 71 71 68 65 65 65 PWind dir W W S S S SW W NW Wind char LT LT LT GN LT GN LT GN Avg clouds B2 B2 B1 SC FW SC SC FW FW SC B1 B1 B1 B1 SC FW PoP 12hr 60 10 10 20 50 60 50 20 Rain shwrs L C S C C C L C C S S Tstms C C S C C C C C C S S $$ IAZ049-242100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 69 86 70 87 Temp 71 70 73 76 78 77 72 72 70 69 74 82 85 84 76 73 72 70 78 84 84 81 Dewpt 70 70 71 71 72 71 70 69 69 69 71 72 74 75 72 70 69 70 72 73 73 73 RH 97100 93 85 82 82 93 90 97100 90 72 70 74 87 90 90100 82 70 70 77 Wind dir S S S NE NE NE E E SE SE S S S S S S S S SW SW SW SW Wind spd 4 4 5 5 5 5 4 3 3 4 5 8 9 8 6 6 6 8 10 11 11 9 Clouds OV OV B2 B2 B1 B2 B2 OV OV OV OV SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 60 90 70 60 70 QPF 12hr 0.10 0.08 0.30 0.06 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L L C C C D L L L L L L L L C C L L D Tstms C C C C C C C C C C C C L C C C C S C C L C Heat index 93 92 91 91 86 Max heat 83 89 95 90 93 95 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 68 91 71 89 67 85 Temp 71 70 82 84 72 71 87 87 74 73 85 83 72 69 82 80 Dewpt 69 69 71 72 69 70 74 74 71 70 72 72 69 68 68 67 PWind dir SW SW S S S S SW NW Wind char LT LT LT LT LT GN LT LT Avg clouds B2 B2 B1 SC SC SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 80 30 20 30 40 50 60 20 Rain shwrs D L C C S S S C S C C C L L S S Tstms C C S C S S S S S C C C C C S S $$ IAZ086-242100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 330 AM CDT Tue Jun 24 2025 Date Tue 06/24/25 Wed 06/25/25 Thu 06/26/25 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 71 90 73 91 Temp 73 72 76 78 81 81 75 75 72 72 79 86 90 88 79 75 74 75 83 87 89 86 Dewpt 71 72 73 73 74 74 74 73 72 71 74 75 75 75 73 72 71 72 74 74 74 74 RH 93100 90 85 79 79 97 94100 97 85 70 62 66 82 90 90 90 74 65 61 68 Wind dir S S SW SW W NE E SE SE S S SW SW S S S SW S SW SW SW SW Wind spd 5 5 6 8 6 5 4 4 4 5 6 9 9 6 6 6 8 9 10 11 11 9 Clouds OV OV B2 B2 B1 SC B1 B2 B2 B2 B1 B1 SC FW SC FW SC FW FW FW SC SC PoP 12hr 60 70 40 30 40 QPF 12hr 0.21 0.61 0.06 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C L C C L L C C C C S S C C S S C C C Tstms C C C C L C C C C C C C C S S S S C C C Heat index 87 86 95100 97 90 96 98 94 Max heat 91 86 95 102 94 97 98 Date Fri 06/27/25 Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 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 88 71 92 72 91 70 86 Temp 74 73 84 85 75 74 88 88 76 75 85 86 75 72 82 83 Dewpt 71 71 73 74 72 72 74 74 72 72 73 73 71 70 70 69 PWind dir SW SW SW SW S SW SW NW Wind char LT LT LT LT LT GN LT LT Avg clouds SC B2 B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 60 50 30 40 30 50 60 30 Rain shwrs C L C C S C C C C C C C L C C Tstms C C C C S S S C C C C C C C C $$