Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
499 FOUS53 KDMX 251738 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1237 PM CDT Wed Jun 25 2025 IAZ060-252100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 88 72 88 69 85 Temp 85 87 85 78 75 73 74 82 85 87 81 76 73 71 69 75 79 84 83 Dewpt 74 74 73 73 71 71 71 73 74 74 72 71 70 69 68 69 70 70 69 RH 70 65 67 85 87 93 90 74 70 65 74 85 90 93 97 82 74 63 63 Wind dir S S S S S S S SW SW SW W SW SW W NW W W W S Wind spd 11 11 9 6 8 8 8 10 12 11 9 6 5 5 5 4 5 4 4 Clouds SC SC SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC PoP 12hr 20 20 70 70 20 QPF 12hr 0.01 0.01 0.41 0.48 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S L L L L C C S S S S Tstms S S S S L L C C S S S S S S Heat index 93 95 92 87 93 95 Max heat 93 97 92 95 96 83 90 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 92 73 90 69 85 65 84 Temp 73 72 88 89 77 75 86 85 73 70 81 81 70 67 81 82 Dewpt 69 70 74 73 71 71 73 72 70 68 68 67 65 63 64 64 PWind dir S S S SW NW N NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC B1 B1 B1 B1 SC SC FW FW SC PoP 12hr 10 20 30 50 60 20 10 10 Rain shwrs S C C C L C S S Tstms S C C C C S S S $$ IAZ039-252100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 71 86 66 83 Temp 81 83 83 76 73 72 72 80 84 85 80 74 71 68 67 73 79 82 81 Dewpt 73 74 73 73 71 70 71 73 73 73 71 71 69 67 66 67 68 68 68 RH 77 74 72 90 93 93 97 79 70 67 74 90 93 97 97 81 69 63 65 Wind dir S S S SW S S S SW SW SW W W W W NW NW W W W Wind spd 10 11 10 8 6 6 6 10 12 12 9 6 6 5 5 5 6 5 4 Clouds B2 B1 SC SC B1 B1 B1 SC SC B1 B2 B2 OV B2 B2 B2 B1 SC SC PoP 12hr 40 50 80 70 20 QPF 12hr 0.05 0.12 0.71 0.44 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C D D L L C C S S Tstms C C C C C C S C L L C C S Heat index 86 90 90 91 92 Max heat 86 94 87 93 93 85 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 91 72 90 68 84 64 83 Temp 70 69 87 88 76 74 87 85 72 69 82 81 68 65 81 80 Dewpt 67 67 73 74 72 71 73 72 69 68 67 66 64 62 63 64 PWind dir SE S S SW NW NW NW NW Wind char LT LT LT LT LT GN LT LT Avg clouds SC FW SC FW SC SC SC SC B1 B1 SC FW FW FW FW FW PoP 12hr 5 20 30 60 60 20 10 10 Rain shwrs S C C L L C S S Tstms S S S C C S S S $$ IAZ048-252100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 86 71 86 67 83 Temp 83 85 84 75 73 72 72 80 85 82 78 74 71 69 67 73 77 82 82 Dewpt 75 76 75 73 72 71 72 74 76 75 73 71 70 69 67 69 70 71 71 RH 77 75 74 94 97 97100 82 75 79 85 90 97100100 87 79 69 69 Wind dir S S S SE S S S S SW SW W W W NW NW NW W W S Wind spd 11 11 10 6 6 6 6 10 11 10 9 5 5 4 4 4 5 4 3 Clouds B1 B1 FW SC B1 SC B1 B1 B1 B1 B2 OV B2 B2 B2 B1 B1 SC SC PoP 12hr 30 40 80 60 20 QPF 12hr 0.03 0.08 0.79 0.32 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S C S S D D L L C C S S Tstms S S S C S C S S L L C S S S S S Heat index 89 94 91 93 89 Max heat 90 97 89 94 93 89 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 91 72 90 67 85 63 84 Temp 71 70 87 88 76 74 86 84 71 69 81 81 68 65 80 81 Dewpt 69 69 76 76 73 72 75 73 70 69 69 68 64 64 66 66 PWind dir SE S S SW NW NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC B1 B1 B1 SC SC FW FW FW FW PoP 12hr 10 20 30 60 60 20 10 10 Rain shwrs S C C L L C S S Tstms S C C C C S S S $$ IAZ004-252100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 65 77 61 83 Temp 75 76 75 69 67 66 66 71 73 76 72 67 64 62 61 70 76 80 80 Dewpt 71 71 69 67 67 65 66 68 69 69 66 64 63 61 61 64 65 66 67 RH 87 85 82 93100 97100 90 87 79 81 90 97 97100 81 69 62 65 Wind dir S SW SW SW S S S S W NW N N N N N N S S S Wind spd 13 12 10 6 6 6 8 8 9 10 10 6 5 5 5 4 4 4 4 Clouds OV B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B2 B1 SC SC FW PoP 12hr 80 90 80 20 0 QPF 12hr 0.53 0.92 0.55 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L D D D L L D D S S Tstms C L L C C C C C C C S Flood A A A A A A A Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 91 69 86 63 83 61 83 Temp 68 68 86 88 75 72 82 79 68 65 80 78 65 62 79 79 Dewpt 65 67 74 74 71 69 70 68 65 62 63 63 60 58 61 62 PWind dir S S S SW NW NW NW NW Wind char LT GN GN GN LT GN LT LT Avg clouds FW SC SC FW FW SC SC SC B1 B1 SC FW FW FW FW FW PoP 12hr 5 20 40 70 40 20 10 10 Rain shwrs S S C C L C S S S Tstms S S C C C S S S $$ IAZ035-252100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 69 83 63 84 Temp 78 81 80 71 70 69 70 78 82 79 76 71 67 65 64 72 77 82 82 Dewpt 73 74 73 70 69 68 69 73 73 72 71 68 66 65 64 66 67 68 69 RH 85 79 79 97 97 97 97 85 74 79 85 90 97100100 81 71 63 65 Wind dir S S SW SW S S S S SW W NW N NW NW N N W SW SE Wind spd 10 12 10 6 6 5 5 8 10 10 8 5 4 4 4 3 3 3 3 Clouds B2 B1 B1 B1 B2 B2 B1 B2 B1 B2 OV B2 B2 B2 B2 B1 B1 SC FW PoP 12hr 50 70 80 50 5 QPF 12hr 0.22 0.53 0.97 0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C C D D C C S S Tstms C C L L L L C C L L C Heat index 87 Max heat 90 87 86 87 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 67 92 72 89 66 85 62 84 Temp 69 69 88 88 76 73 86 81 70 68 81 80 67 64 80 81 Dewpt 67 68 75 74 71 71 73 71 68 66 66 66 63 62 63 64 PWind dir SE S S SW NW NW NW NW Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC B1 B1 B1 SC FW SC FW FW FW PoP 12hr 5 20 30 60 50 20 10 10 Rain shwrs S C C L C C S S Tstms S S C C C S S $$ IAZ094-252100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 72 88 69 85 Temp 85 88 86 78 75 73 73 81 86 88 81 75 72 70 69 76 81 84 83 Dewpt 75 74 74 73 72 71 71 73 74 74 71 71 70 70 69 72 72 71 71 RH 72 63 68 85 90 93 93 77 68 63 72 87 93100100 87 74 65 67 Wind dir S S S S S S S SW SW SW SW S SW SW SW SW SW SW SW Wind spd 10 10 8 6 9 9 9 11 12 11 9 6 6 5 5 5 5 5 4 Clouds SC SC FW SC SC SC SC SC SC SC B2 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 5 60 70 40 QPF 12hr 0 0 0.37 0.19 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L L C C C C C C Tstms C L L L C S S S C C Heat index 94 96 94 86 94 96 86 90 88 Max heat 95 98 92 96 98 84 87 91 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 90 72 88 68 84 64 83 Temp 73 72 86 86 76 74 84 84 72 70 80 81 68 67 81 80 Dewpt 71 71 74 74 71 71 73 73 70 69 70 68 66 64 65 65 PWind dir S S S SW W N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC FW SC PoP 12hr 20 30 30 50 60 30 20 20 Rain shwrs S C C C C C L L C S S S S Tstms S C C C C C C S C S S $$ IAZ017-252100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 67 81 61 81 Temp 76 78 77 71 69 68 68 75 79 80 76 70 66 64 62 69 74 80 79 Dewpt 73 72 71 70 68 68 68 71 72 72 69 68 65 63 62 65 66 66 67 RH 90 82 82 97 97100100 87 79 77 79 93 97 97100 87 76 62 67 Wind dir S S SW SW SW SW S S SW W NW NW NW NW N N NW W W Wind spd 11 12 10 6 5 6 6 9 9 10 8 6 5 5 5 5 4 4 3 Clouds B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 SC FW PoP 12hr 60 80 90 60 5 QPF 12hr 0.85 0.87 1.31 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L L L C C D D L L S S Tstms C L L L L C C C L C C Flood A A A A A A A Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 65 90 70 87 65 82 61 82 Temp 67 68 86 87 76 73 82 81 70 67 79 78 66 64 78 79 Dewpt 65 66 74 74 71 70 72 70 67 65 65 64 61 60 61 63 PWind dir S S S SW NW NW NW NW Wind char LT GN LT LT LT GN LT LT Avg clouds FW FW SC FW FW SC B1 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 5 20 30 70 60 20 10 10 Rain shwrs S C C L L C S S Tstms S S C C C S S $$ IAZ049-252100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 70 86 66 83 Temp 83 85 83 75 72 71 72 80 84 85 80 73 70 68 66 73 79 81 81 Dewpt 73 74 74 72 70 70 71 73 73 74 72 70 68 67 66 68 68 69 70 RH 72 70 74 90 93 97 97 79 70 70 77 90 93 97100 84 69 67 69 Wind dir S S S S S S S SW SW SW SW SW SW W NW NW W W W Wind spd 11 11 10 6 6 8 8 10 12 11 9 5 5 5 5 4 5 4 3 Clouds B1 SC SC SC SC SC SC SC SC B1 B2 OV OV B2 B2 B2 B1 SC SC PoP 12hr 30 40 80 70 20 QPF 12hr 0.07 0.08 0.75 0.39 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C S S D D L L C C S S S S Tstms S S S S S C S S L L C S S S S Heat index 88 92 90 91 93 Max heat 89 95 88 93 94 86 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 91 71 90 67 84 63 84 Temp 70 69 87 87 75 73 87 84 71 69 82 80 68 65 80 80 Dewpt 67 67 74 74 71 71 73 73 69 67 67 66 63 62 63 64 PWind dir S S S SW W NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC B1 B1 B1 B1 B1 FW SC FW FW FW PoP 12hr 10 20 30 60 60 20 10 10 Rain shwrs S C C L L C S S S Tstms S S C C C S S S $$ IAZ086-252100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1237 PM CDT Wed Jun 25 2025 Date Wed 06/25/25 Thu 06/26/25 Fri 06/27/25 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 90 73 91 71 85 Temp 86 89 87 78 76 75 75 83 88 90 85 76 74 73 71 76 80 84 83 Dewpt 74 75 75 74 72 71 72 74 73 74 74 73 71 71 71 72 72 72 72 RH 68 64 68 88 87 87 90 74 61 60 70 90 90 93100 87 77 67 70 Wind dir S SW S S S S SW SW SW SW W SW SW SW SW W W W W Wind spd 9 10 8 6 8 8 9 11 13 12 11 8 8 8 6 6 6 6 5 Clouds B1 SC FW SC SC SC FW FW SC FW B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 10 50 70 40 QPF 12hr 0.01 0 0.11 0.37 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C C C C Tstms C C C C C S S S C C Heat index 94 99 97 90 96 98 92 90 88 Max heat 96 101 95 97 99 88 85 92 Date Sat 06/28/25 Sun 06/29/25 Mon 06/30/25 Tue 07/01/25 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 92 73 91 69 85 65 85 Temp 72 72 87 88 77 75 87 86 74 71 80 82 70 68 81 81 Dewpt 70 71 74 74 73 72 74 74 71 70 70 69 66 65 65 65 PWind dir S S S SW W NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW PoP 12hr 20 30 30 60 60 30 20 10 Rain shwrs S S C C L C C L C C S Tstms S S C C C C C C C C $$