Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
363 FOUS53 KDMX 132334 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 633 PM CDT Sun Jul 13 2025 IAZ060-140900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 89 67 89 70 Temp 80 72 67 65 65 80 86 89 87 77 72 68 68 81 86 89 87 78 74 72 70 Dewpt 64 66 63 63 63 68 68 69 69 69 67 66 65 70 70 70 71 71 70 69 69 RH 58 81 87 93 93 67 55 52 55 76 84 93 90 69 59 54 59 79 87 90 97 Wind dir SW SE S SW SW SW S S S S S S S S S S S S S SW S Wind spd 3 3 3 4 4 5 5 5 5 5 5 5 5 6 8 6 5 5 6 6 5 Clouds CL CL FW FW FW CL FW FW CL CL CL CL FW FW SC FW FW FW SC SC B1 PoP 12hr 0 0 0 10 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 94 91 95 93 Max heat 82 92 96 91 92 95 91 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 66 79 62 80 66 86 68 86 Temp 83 84 73 67 77 77 67 64 77 79 71 67 81 84 72 69 82 84 Dewpt 72 72 69 66 67 66 64 63 66 67 67 67 70 71 68 67 70 70 PWind dir SW N NW NE E SE S S SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 30 50 30 20 10 20 30 30 20 Rain shwrs S C C C S C S S S S C S S C S S Tstms S C C C S S S C S S C S S $$ IAZ039-140900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 88 66 87 69 Temp 79 70 66 63 63 78 85 87 85 75 71 68 67 80 85 87 85 76 72 70 70 Dewpt 64 65 63 62 62 68 69 70 71 70 68 66 66 70 70 70 71 70 70 69 70 RH 60 84 90 97 97 71 59 57 63 84 90 93 97 72 61 57 63 82 93 97100 Wind dir SW S S S SW SW SW SW S S S S S S S S S SE S S S Wind spd 4 4 3 4 4 5 8 8 5 5 5 5 5 9 10 10 6 5 6 5 5 Clouds CL CL FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW B1 B1 PoP 12hr 0 0 0 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S Heat index 92 91 90 92 90 Max heat 82 90 93 88 91 93 86 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 66 77 60 79 64 83 66 83 Temp 83 80 70 66 75 75 63 62 76 76 66 65 79 80 69 67 80 80 Dewpt 73 71 68 66 67 64 62 61 64 65 65 65 69 70 67 66 69 69 PWind dir SW W NW N E SE S S E Wind char GN GN GN LT LT LT LT LT GN Avg clouds B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 40 60 30 20 10 20 30 30 20 Rain shwrs C C L C C C S S C C C C S S Tstms C C C C C S C C C C S S $$ IAZ048-140900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 89 66 88 68 Temp 79 71 66 64 64 78 86 88 86 75 71 68 67 80 85 87 86 76 73 70 69 Dewpt 65 64 63 63 63 68 70 72 72 71 69 67 66 71 72 72 72 72 71 70 69 RH 62 79 90 97 97 71 59 59 63 87 93 97 97 74 65 61 63 87 93100100 Wind dir SW S S S S SW S S S S S S S S S S SE SE S S S Wind spd 4 3 4 3 2 5 6 6 5 5 5 5 5 8 9 8 6 6 6 5 5 Clouds CL CL FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 0 0 0 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S S S Heat index 91 95 93 91 95 92 Max heat 81 92 97 91 92 96 89 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 65 78 60 80 65 84 66 85 Temp 81 82 70 65 75 76 65 61 76 78 67 67 81 82 70 67 82 82 Dewpt 73 72 69 65 67 65 63 61 66 67 67 67 71 72 69 67 72 71 PWind dir SW NW NW NE E SE S SE SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B2 B1 SC SC B1 B1 SC PoP 12hr 40 50 30 20 20 30 30 30 20 Rain shwrs C C C C C C S S S S C C C C C S S Tstms S C C C S C C C C C S S $$ IAZ004-140900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 88 67 87 66 Temp 79 71 67 65 65 78 84 87 86 76 73 69 68 78 84 87 85 74 71 68 66 Dewpt 64 64 63 61 62 67 69 71 71 71 68 64 64 68 69 70 71 69 68 66 65 RH 60 79 87 87 90 69 61 59 61 85 84 84 87 71 61 57 63 84 90 93 97 Wind dir S S SW SW W S S S S S S S S S S S S S S SW N Wind spd 10 6 6 5 5 5 9 10 10 10 10 11 11 13 13 13 11 10 10 9 9 Clouds FW SC FW FW FW CL CL FW CL FW SC SC FW FW FW FW FW B1 B2 B2 B2 PoP 12hr 10 5 0 10 50 QPF 12hr 0 0 0 0 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms S S C C S Heat index 93 91 93 Max heat 82 89 94 89 88 93 85 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 58 73 56 77 61 80 63 81 Temp 77 75 64 58 69 71 61 56 73 75 65 62 76 77 68 64 77 79 Dewpt 68 67 62 58 60 59 57 55 61 63 62 62 66 67 65 63 67 67 PWind dir N N N NE SE SE SE E E Wind char GN GN GN LT GN GN GN LT GN Avg clouds B2 B1 B2 B2 B1 B1 SC SC SC B1 B1 B2 B1 B1 B1 B1 SC SC PoP 12hr 50 50 20 10 10 30 30 30 10 Rain shwrs C C C C S C C C S C Tstms S C C C S C C C S S $$ IAZ035-140900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 88 66 88 68 Temp 78 70 66 63 64 77 85 88 86 76 71 68 67 78 85 87 85 75 71 70 68 Dewpt 66 65 63 62 61 68 71 72 73 71 68 66 65 71 72 72 72 71 70 69 68 RH 67 84 90 97 90 74 63 59 65 85 90 93 93 79 65 61 65 87 97 97100 Wind dir S S S SW SW SW S S S S S S S S S S S SE S S S Wind spd 6 4 4 4 3 5 6 9 6 6 6 6 6 9 10 10 8 6 8 6 5 Clouds CL FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW SC B1 B1 B2 PoP 12hr 0 5 0 10 40 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S C C C Heat index 90 95 93 91 94 91 Max heat 82 91 97 90 91 96 87 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 63 75 59 78 63 82 65 83 Temp 79 79 67 63 72 73 63 59 75 76 66 64 79 79 68 65 80 80 Dewpt 72 71 66 63 65 63 61 59 64 66 65 64 70 70 67 65 70 70 PWind dir SW N N NE E SE S E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC PoP 12hr 40 60 30 10 10 30 30 30 20 Rain shwrs C C L C C C C C C C C S Tstms C C C C S C C C C C S $$ IAZ094-140900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 88 66 88 70 Temp 80 73 68 65 66 79 86 88 86 76 71 68 67 79 85 87 85 76 74 71 70 Dewpt 65 66 65 64 65 70 68 69 69 68 67 66 67 72 71 71 71 71 70 70 70 RH 60 79 90 97 97 74 55 54 57 76 87 93100 79 63 59 63 85 87 97100 Wind dir N SE S S SW S S S S S S S S S S S S S S S S Wind spd 2 2 3 4 3 4 5 5 5 5 5 5 5 5 6 6 5 5 6 6 6 Clouds FW CL FW FW FW FW FW FW CL FW FW FW FW FW SC SC FW FW SC B1 SC PoP 12hr 0 0 0 10 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Obvis PF Heat index 90 93 90 Max heat 83 90 92 88 92 95 88 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 68 79 64 82 67 86 67 86 Temp 85 85 73 68 78 77 68 64 78 80 71 68 82 84 72 68 83 84 Dewpt 74 73 70 68 70 69 67 64 69 70 69 68 71 72 69 68 71 72 PWind dir SW SW NW NE E SE S S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 40 50 40 30 20 20 20 30 20 Rain shwrs S C C C S C C C S S S S S S S C S S Tstms S C C C S C S S S S S S S S S C S S $$ IAZ017-140900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 87 65 86 66 Temp 77 69 65 63 65 78 85 87 85 75 70 67 68 78 84 86 84 74 71 68 67 Dewpt 65 65 63 61 61 67 69 70 70 70 68 66 65 69 69 70 70 69 67 67 67 RH 67 87 93 93 87 69 59 57 61 84 93 97 90 74 61 59 63 84 87 97100 Wind dir SW S S SW SW SW S S S S S S S S S S S S S S SW Wind spd 6 4 5 5 4 5 6 8 6 6 8 8 8 10 11 10 9 6 6 5 5 Clouds FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW SC SC B1 B2 PoP 12hr 5 0 0 10 40 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S C Heat index 92 90 91 Max heat 81 90 93 88 88 92 85 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 61 74 57 77 61 80 63 81 Temp 79 78 66 62 70 72 61 59 73 75 65 62 76 77 68 64 77 78 Dewpt 70 68 64 61 62 60 59 57 61 63 62 62 67 67 65 64 67 67 PWind dir SW N N NE SE SE S E E Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 B1 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B1 B1 B1 B1 SC SC PoP 12hr 40 60 30 10 10 30 40 30 20 Rain shwrs C C L C C S C C C C C S Tstms C C C C S C C C S C $$ IAZ049-140900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 87 64 87 68 Temp 79 69 65 63 63 79 85 87 85 74 68 65 66 78 84 86 84 75 71 70 69 Dewpt 63 63 62 60 61 67 68 70 71 69 67 64 65 69 70 71 72 70 70 69 69 RH 58 81 90 90 93 67 57 57 63 84 97 97 97 74 63 61 67 84 97 97100 Wind dir SW S S S SW SW SW S S S S S S S S S S SE S S S Wind spd 4 3 3 4 4 5 6 5 5 5 5 5 5 8 9 8 5 5 6 5 5 Clouds CL CL FW FW CL FW FW CL CL CL CL CL CL FW FW FW FW FW SC SC B1 PoP 12hr 0 0 0 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S S Heat index 92 91 90 Max heat 90 94 88 90 93 85 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 65 77 59 78 63 83 65 83 Temp 81 81 69 65 75 75 63 61 75 76 66 65 80 80 69 66 80 81 Dewpt 73 71 67 65 67 65 62 60 64 66 65 65 69 70 67 66 70 70 PWind dir SW NW NW N E SE S S E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 40 50 30 20 10 30 30 30 20 Rain shwrs C C C C C C S S S C C C C C S S Tstms C C C C C S C C C C C S S $$ IAZ086-140900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 633 PM CDT Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 88 66 88 70 Temp 80 71 68 66 66 79 86 88 86 75 70 67 68 80 86 87 85 76 73 70 72 Dewpt 66 66 65 64 65 70 68 69 69 68 67 66 67 72 72 73 73 72 72 70 71 RH 62 84 90 93 97 74 55 54 57 79 90 97 97 77 63 63 67 87 97100 97 Wind dir N E SE S SW SW S S S SE S S S S S S SE S S S S Wind spd 4 3 3 3 3 4 5 5 4 5 5 5 5 5 6 6 5 5 5 5 6 Clouds CL CL FW FW FW FW CL FW CL FW FW FW FW FW SC SC SC FW FW B1 B1 PoP 12hr 0 0 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Obvis PF Heat index 92 94 92 Max heat 83 89 92 88 92 96 87 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 79 64 81 67 86 68 86 Temp 86 84 73 69 78 77 67 66 78 79 70 68 82 84 70 70 82 83 Dewpt 74 74 71 68 70 70 67 65 68 70 68 68 72 72 70 69 72 72 PWind dir SW SW NW N NE E S S S Wind char GN GN GN LT LT LT LT LT GN Avg clouds B1 SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 40 40 40 30 20 20 30 30 20 Rain shwrs S C C C S C C S S S S S C C S C S S Tstms S C C C S C S S S S S S C C S C S S $$