Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
478 FOUS53 KDMX 191416 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 915 AM CDT Wed Jun 19 2024 IAZ060-192100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 75 68 86 70 92 Temp 70 70 74 74 72 70 67 67 74 82 85 86 77 74 72 73 82 88 91 89 Dewpt 67 66 65 64 64 64 64 65 68 69 70 69 69 68 68 68 70 69 67 67 RH 90 87 74 71 76 81 90 93 82 65 61 57 76 82 87 84 67 54 45 48 Wind dir N N NE NE NE NE NE E SE S S SE E SE SE S S S S S Wind spd 6 8 8 6 5 4 3 4 5 5 6 5 4 4 4 5 8 10 11 9 Clouds OV OV OV OV OV OV B2 B2 B1 B2 B1 SC SC SC SC FW FW FW FW SC PoP 12hr 60 30 50 20 10 QPF 12hr 0.22 0.05 0.32 0.02 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L C S S S C C C C S S S S Tstms C C C C S S S C C C C S S S S Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 91 69 88 65 93 74 94 Temp 79 78 87 85 75 70 83 85 71 68 86 90 79 76 92 93 Dewpt 66 66 68 69 68 66 63 61 61 62 64 63 65 66 69 68 PWind dir S SW W NW NE SE S SW Wind char GN GN LT GN LT LT LT GN Avg clouds SC B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 20 50 40 5 5 5 20 30 Rain shwrs S S C C S S C C Tstms S S C C S S C C $$ IAZ039-192100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 64 82 68 90 Temp 69 72 73 73 68 66 65 66 72 79 81 80 73 71 69 71 80 87 88 86 Dewpt 66 64 64 63 62 61 62 64 66 69 69 68 68 68 68 68 71 70 69 69 RH 90 76 73 71 81 84 90 93 81 72 67 67 84 90 97 90 74 57 54 57 Wind dir N N N NE NE NE NE E E E E E E E SE SE S S S S Wind spd 8 9 8 6 5 4 3 4 5 6 5 5 4 3 4 5 8 11 11 9 Clouds B2 OV B2 B2 B2 OV B2 B2 OV B2 B2 B1 B1 B1 SC SC FW FW FW SC PoP 12hr 50 50 60 30 40 QPF 12hr 0.04 0.10 0.10 0.06 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C L L C C C C C C C C C Tstms C C C C C C C C C C C C C C C S C C C Heat index 93 Max heat 86 92 94 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 67 85 61 89 71 93 Temp 77 76 85 82 73 69 80 80 66 64 83 85 73 73 89 88 Dewpt 68 68 70 70 69 65 63 61 61 60 61 63 63 65 69 70 PWind dir S SW W NW N SE S SW Wind char GN BZ GN GN LT GN GN GN Avg clouds SC B1 B1 B1 SC FW FW FW CL FW FW FW FW SC SC SC PoP 12hr 30 70 40 5 5 5 20 40 Rain shwrs C C L C S S C C Tstms C S C C S S C C $$ IAZ048-192100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 73 66 83 69 90 Temp 70 70 72 73 68 67 65 67 72 78 82 82 75 71 70 72 80 87 90 87 Dewpt 66 64 63 62 61 62 62 64 68 69 70 69 70 69 69 70 72 71 69 69 RH 87 81 73 68 78 84 90 90 87 74 67 65 84 93 97 93 77 59 50 55 Wind dir N N NE NE NE NE NE E E SE SE SE SE SE SE S S S S S Wind spd 9 10 9 8 5 4 4 4 5 6 6 5 4 3 4 5 8 11 12 10 Clouds OV OV B2 OV OV OV B2 OV B2 B2 B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 60 40 50 20 20 QPF 12hr 0.04 0.12 0.10 0.03 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C S C C C C C C S S S S S S S S Tstms C C C C S C C C C C C S S S S S S S S Heat index 93 95 92 Max heat 88 84 94 96 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 90 67 86 63 91 72 94 Temp 77 76 85 82 73 69 81 82 68 66 84 88 76 75 91 90 Dewpt 68 68 70 70 69 66 63 62 61 62 65 66 66 68 71 70 PWind dir S SW NW NW NE SE S S Wind char GN GN LT GN LT GN LT GN Avg clouds SC B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 30 60 30 5 5 5 20 40 Rain shwrs C C L C S C C Tstms C C C C S C C $$ IAZ004-192100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 59 74 65 87 Temp 64 68 71 70 63 61 59 60 64 69 73 74 68 68 68 69 77 84 85 83 Dewpt 56 56 55 55 57 57 56 57 60 62 65 64 65 66 66 67 71 72 71 69 RH 75 65 57 59 81 87 90 90 87 78 76 71 90 93 93 93 82 67 63 63 Wind dir N N NE NE NE NE NE E E E E E E SE SE S S S S S Wind spd 11 11 10 9 6 5 6 8 9 10 9 8 5 5 8 9 13 17 18 14 Clouds B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 SC SC SC PoP 12hr 10 50 60 50 50 QPF 12hr 0 0.01 0.26 0.27 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C Heat index 90 90 Max heat 90 91 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 63 82 61 88 70 90 Temp 75 72 82 80 68 64 77 78 64 63 82 85 75 72 87 85 Dewpt 68 68 71 67 64 61 62 59 59 59 65 66 66 67 71 69 PWind dir S W NW NW E S S S Wind char GN BZ GN GN LT GN GN GN Avg clouds B1 B2 B2 SC FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 70 50 20 5 5 10 30 30 Rain shwrs C L C C S S C S C Tstms C L C C S S C S S $$ IAZ035-192100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 73 62 80 67 89 Temp 67 71 72 72 66 64 63 63 70 75 80 78 72 69 69 71 79 86 88 85 Dewpt 61 59 59 59 59 59 60 61 65 67 69 68 67 67 68 68 71 71 69 69 RH 81 66 64 64 78 84 90 93 84 76 69 71 84 93 97 90 77 61 54 59 Wind dir N N NE NE NE NE E E E SE SE E SE SE SE S S S S S Wind spd 10 10 10 6 5 4 4 4 5 6 6 5 4 3 4 5 10 13 14 11 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 B1 B1 B1 B1 SC FW FW SC SC PoP 12hr 30 40 60 30 30 QPF 12hr 0 0.04 0.56 0.09 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S C C C L C C C C C C C C C C S Tstms S C C C C C C C C C C C C C C S Heat index 91 Max heat 84 92 94 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 72 88 65 85 61 91 71 93 Temp 76 74 85 82 70 67 80 80 65 64 83 86 74 72 89 87 Dewpt 68 68 70 70 66 63 63 61 60 60 65 66 65 66 71 71 PWind dir S SW NW NW NE S S S Wind char GN GN LT GN LT GN GN GN Avg clouds B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 50 60 20 5 5 5 30 40 Rain shwrs S C C L S C C C Tstms S C C C S C C C $$ IAZ094-192100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 68 86 69 90 Temp 69 72 74 76 71 69 67 68 76 84 86 85 77 74 71 72 82 88 90 88 Dewpt 69 70 69 68 67 66 67 68 70 72 71 70 70 69 68 68 71 69 68 68 RH 100 93 84 76 87 90100100 82 67 61 61 79 84 90 87 69 54 49 52 Wind dir SE NE N NE NE NE NE E SE S S SE SE SE S S S S S S Wind spd 4 6 6 5 5 5 4 4 5 5 6 5 4 4 4 5 6 10 11 9 Clouds OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW SC FW PoP 12hr 70 30 30 10 5 QPF 12hr 0.55 0.07 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L C S S S C C Tstms C L C C S S S C C Heat index 89 91 90 Max heat 91 93 88 94 95 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 91 70 88 66 93 74 94 Temp 77 76 88 87 75 71 85 86 70 68 87 90 78 75 91 92 Dewpt 67 66 69 71 71 69 65 64 63 64 66 67 68 68 71 71 PWind dir S SW W N NE SE S S Wind char GN GN LT LT LT LT LT GN Avg clouds SC B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 30 50 5 5 5 20 30 Rain shwrs C C C S S C Tstms C C C S S C $$ IAZ017-192100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 72 60 76 65 87 Temp 66 69 72 70 67 63 62 62 67 72 75 76 70 68 67 68 76 84 85 83 Dewpt 59 59 58 58 59 59 58 59 62 65 67 66 65 65 65 66 70 71 70 69 RH 78 70 61 66 75 87 87 90 84 79 76 71 84 90 93 93 82 65 61 63 Wind dir N N N NE NE NE NE E E E E E E SE SE SE S S S S Wind spd 9 10 9 6 5 5 5 5 6 8 6 5 5 5 5 6 10 12 13 10 Clouds B2 B2 B2 B2 B2 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 20 50 60 50 50 QPF 12hr 0 0.01 0.21 0.12 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L L C C C C C C C C C S Tstms S S C C C C C C C C C C C C C S Heat index 90 Max heat 89 90 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 84 64 82 59 87 69 90 Temp 75 73 81 80 69 66 78 78 63 63 81 83 73 71 87 85 Dewpt 67 67 70 68 65 62 62 59 58 59 63 64 63 65 70 69 PWind dir S SW NW NW N S S SW Wind char GN BZ GN GN LT GN GN GN Avg clouds SC B2 B2 SC FW SC FW FW CL FW FW FW FW SC SC SC PoP 12hr 60 70 30 5 5 10 30 40 Rain shwrs S L L L C C C C Tstms S C C C C C C C $$ IAZ049-192100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 64 84 68 89 Temp 70 67 71 72 68 66 64 66 74 80 83 82 73 71 69 71 80 87 88 87 Dewpt 67 65 64 64 62 62 62 64 67 69 69 68 68 68 68 68 71 69 68 68 RH 90 93 79 76 81 87 93 93 79 69 63 63 84 90 97 90 74 55 52 53 Wind dir N N NE NE NE NE NE E E SE S E E SE SE SE S S S S Wind spd 8 9 9 6 5 4 4 4 5 5 6 5 3 3 4 5 8 10 11 9 Clouds OV OV OV B2 OV OV B2 B2 B2 B2 B2 SC SC SC SC SC FW FW FW SC PoP 12hr 60 40 60 30 20 QPF 12hr 0.07 0.08 0.16 0.02 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L C S C C C C L C C C S S S S S S Tstms C C C C S C C C C C C C C S S S S S S Heat index 93 Max heat 84 88 83 93 94 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 89 66 85 61 89 71 93 Temp 76 75 85 82 72 68 81 82 66 64 83 86 74 73 90 88 Dewpt 68 67 69 70 68 65 62 61 61 61 62 63 64 65 69 69 PWind dir S SW W NW N SE S SW Wind char GN GN LT GN LT LT GN GN Avg clouds SC B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 30 60 40 5 5 5 20 30 Rain shwrs C C L C S S C C Tstms C S C C S S C C $$ IAZ086-192100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 915 AM CDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 80 69 88 70 92 Temp 77 77 79 79 74 71 69 70 79 84 88 86 78 74 72 73 83 89 91 90 Dewpt 68 70 71 70 69 69 67 69 71 71 72 69 70 69 68 69 71 67 67 67 RH 74 79 77 74 84 93 93 97 77 65 59 57 76 84 87 87 67 48 45 47 Wind dir S N N NE NE NE E E S S S S SE SE SE S S S S S Wind spd 5 8 6 6 5 5 4 4 5 5 6 5 4 4 4 5 6 10 10 8 Clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 60 30 40 10 10 QPF 12hr 0.92 0.01 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L C C S C C C C Tstms C L L C C S C C C C Heat index 85 90 95 88 Max heat 83 86 91 96 88 93 96 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 71 88 65 91 73 94 Temp 77 77 89 87 76 72 84 85 70 68 85 89 77 75 91 91 Dewpt 66 67 69 68 71 69 64 61 62 63 63 63 65 67 70 69 PWind dir S SW W NW N SE S SW Wind char GN GN GN GN LT LT LT GN Avg clouds SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 5 30 60 5 5 5 20 30 Rain shwrs C L C S S C Tstms C C C S S C $$