Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
407 FOUS53 KDMX 141900 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 200 PM CDT Mon Jul 14 2025 IAZ060-142100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 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 67 90 70 87 Temp 88 87 78 73 69 69 81 86 89 87 78 75 73 72 78 82 85 82 Dewpt 68 69 69 67 65 66 71 70 69 70 69 68 69 69 72 73 74 72 RH 52 55 74 81 87 90 72 59 52 57 74 79 87 90 82 74 70 72 Wind dir S S S S S S S S S S SE S S S SW SW SW NW Wind spd 8 6 5 5 5 5 6 9 8 5 5 5 5 6 8 9 9 8 Clouds FW FW CL CL CL FW FW FW FW FW FW SC B1 B1 B1 SC B1 SC PoP 12hr 0 0 0 20 50 QPF 12hr 0 0 0 0.13 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C Tstms S S C S C C Heat index 92 91 94 92 88 92 87 Max heat 89 94 92 93 96 92 90 94 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 77 62 82 68 86 69 85 Temp 71 65 72 74 66 65 76 80 72 70 82 83 74 70 81 82 Dewpt 68 64 65 65 63 63 67 69 69 69 73 73 71 68 71 71 PWind dir N N NE SE SE SW NE E Wind char LT GN LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B1 SC B1 B1 B1 PoP 12hr 50 20 20 10 50 30 40 30 Rain shwrs C C S S S S S C C C C C C S Tstms C S S S C C S S C C S $$ IAZ039-142100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 87 70 84 Temp 86 85 75 70 68 68 80 85 87 85 76 72 71 72 77 80 80 77 Dewpt 69 70 69 67 65 66 71 71 70 71 70 69 69 70 72 72 72 70 RH 57 61 82 90 90 93 74 63 57 63 82 90 93 93 85 77 77 79 Wind dir S S S S S S S S S S S S S S S SW SW NW Wind spd 10 6 5 5 5 5 9 10 10 6 5 5 5 5 8 10 10 8 Clouds FW CL CL CL FW FW FW FW FW FW FW SC B1 SC B1 B2 B1 B1 PoP 12hr 0 0 0 10 70 QPF 12hr 0 0 0 0 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C Tstms S C S C C Heat index 90 92 90 Max heat 88 92 88 91 93 88 84 86 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 74 60 79 65 83 66 82 Temp 67 64 71 71 63 63 75 76 68 68 79 78 70 68 78 77 Dewpt 66 62 63 62 61 61 64 66 67 67 71 71 69 67 69 68 PWind dir N N NE SE SE SW N NE Wind char LT GN LT LT LT GN LT LT Avg clouds B1 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 SC SC SC SC PoP 12hr 50 20 10 10 50 40 30 30 Rain shwrs C C S S C C C C C C C Tstms C S S C C C S S S $$ IAZ048-142100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 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 66 88 69 85 Temp 87 86 76 71 68 68 79 86 88 86 76 73 71 71 76 80 82 79 Dewpt 69 71 70 68 66 66 72 72 71 72 70 69 69 69 72 73 74 72 RH 55 61 82 90 93 93 79 63 57 63 82 87 93 93 87 79 77 79 Wind dir S S S S S S S S S S SE SE S S SW SW SW NW Wind spd 9 6 5 5 5 5 8 10 8 5 5 5 5 5 6 8 8 8 Clouds CL CL CL CL FW FW FW FW FW FW FW SC B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 20 60 QPF 12hr 0 0 0 0.12 0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L C Tstms S S S S S C C Heat index 92 92 94 92 88 Max heat 88 94 88 92 96 91 84 89 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 62 75 61 80 67 85 66 83 Temp 68 63 71 73 64 63 76 78 71 69 80 81 71 68 79 79 Dewpt 67 62 64 65 63 63 67 69 69 69 73 74 71 67 71 71 PWind dir N N NE SE SE SW NE E Wind char LT GN LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B1 SC B1 B1 B1 B2 B2 SC SC B1 B1 SC PoP 12hr 50 20 20 10 50 40 40 30 Rain shwrs C C S S S C C C C C C S Tstms C S S C C C S C S S $$ IAZ004-142100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 68 88 66 78 Temp 87 86 76 73 70 69 79 86 88 85 75 72 69 68 71 73 75 71 Dewpt 70 70 70 68 65 64 68 70 70 70 69 68 66 66 67 67 67 64 RH 57 59 82 84 84 84 69 59 55 61 82 87 90 93 87 81 76 79 Wind dir S S S S S S S S S S S S SE S W W NW N Wind spd 11 10 9 10 11 10 13 14 13 10 8 8 6 6 8 9 11 12 Clouds CL CL FW SC FW FW FW FW FW FW SC B2 B2 OV B2 B1 B1 B1 PoP 12hr 0 0 5 50 60 QPF 12hr 0 0 0 0.51 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L C C C Tstms S S C C S C S Heat index 92 91 91 93 90 Max heat 88 93 89 93 94 86 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 72 56 78 64 82 61 81 Temp 60 56 67 71 60 58 73 75 68 66 77 79 66 64 76 77 Dewpt 58 54 56 59 57 56 62 66 65 64 68 69 64 62 65 67 PWind dir N N E SE S W N E Wind char GN GN LT GN GN GN LT GN Avg clouds B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B1 SC SC SC SC PoP 12hr 30 10 5 10 50 40 20 20 Rain shwrs C C C C C S S S S Tstms S S C S S S $$ IAZ035-142100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 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 67 88 67 82 Temp 87 86 76 73 69 69 80 86 88 85 75 71 70 69 73 78 80 76 Dewpt 70 72 70 68 66 66 71 72 72 72 70 69 68 68 70 71 72 70 RH 57 63 82 84 90 90 74 63 59 65 84 93 93 97 90 79 77 82 Wind dir S S S S S S S S S S SE S S SW SW SW W N Wind spd 11 8 6 6 6 8 10 11 11 8 6 6 5 5 6 8 8 9 Clouds FW FW FW FW FW FW CL FW FW FW SC B1 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 40 60 QPF 12hr 0 0 0 0.24 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C Tstms C C C S S C C Heat index 92 91 93 95 91 Max heat 90 93 88 94 97 88 84 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 59 74 59 79 65 84 64 81 Temp 64 60 69 71 62 61 75 76 69 67 79 80 69 66 77 77 Dewpt 64 59 62 62 60 60 66 68 68 67 72 72 68 65 69 70 PWind dir N N NE SE SE SW NE E Wind char GN GN LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 SC SC SC B1 B2 B2 B2 B1 SC B1 B1 SC PoP 12hr 40 20 10 10 50 40 30 20 Rain shwrs C C S C C C C S C S S Tstms C S S C C C S S S S $$ IAZ094-142100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 88 70 90 Temp 86 86 76 70 68 68 80 85 87 86 78 75 72 72 80 85 88 85 Dewpt 69 69 68 66 66 67 72 70 69 70 70 69 70 70 73 73 73 73 RH 57 57 76 87 93 97 77 61 55 59 76 82 93 93 79 67 61 67 Wind dir S S SE S S S S S S S SE S S S S S SW SW Wind spd 6 5 4 4 4 4 5 8 6 5 5 6 6 6 9 10 10 8 Clouds CL CL CL CL FW FW FW SC FW FW FW SC B1 SC SC SC SC SC PoP 12hr 0 0 0 10 40 QPF 12hr 0 0 0 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S C C C Heat index 92 91 92 96 92 Max heat 86 92 88 90 95 91 94 98 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 78 64 83 69 89 70 87 Temp 74 68 73 74 67 66 79 81 73 72 84 85 74 72 84 83 Dewpt 71 67 66 67 65 66 70 72 71 71 73 74 72 70 73 73 PWind dir NE N NE SE SE SW E SE Wind char GN GN LT LT LT LT LT LT Avg clouds SC B2 B2 B2 SC SC B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 50 40 30 20 40 30 30 30 Rain shwrs C C C C S C S S S C C C C C C C Tstms C C C C S S S S S C C S C C C C $$ IAZ017-142100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 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 87 66 87 67 80 Temp 86 84 75 71 69 68 79 86 87 84 74 71 69 69 73 76 77 74 Dewpt 69 70 70 68 65 65 70 71 70 70 70 67 67 67 69 70 70 67 RH 57 63 84 90 87 90 74 61 57 63 87 87 93 93 87 82 79 79 Wind dir S S S S S S S S S S S S S S S SW W N Wind spd 10 8 6 6 8 8 10 12 11 8 5 5 5 5 8 9 8 9 Clouds FW FW FW FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 PoP 12hr 0 0 5 30 70 QPF 12hr 0 0 0 0.10 0.49 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C Tstms C C S S S C S Heat index 92 Max heat 88 91 88 91 93 89 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 58 71 57 77 64 81 62 80 Temp 63 59 67 69 60 59 73 74 67 66 77 78 68 65 76 76 Dewpt 61 57 59 59 58 58 63 65 65 65 69 69 65 64 66 66 PWind dir N N NE SE SE SW N E Wind char GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 B1 SC SC SC B1 PoP 12hr 40 20 10 10 50 40 30 20 Rain shwrs C C S S C C C S C S S Tstms S S S S C C C S S S $$ IAZ049-142100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 65 87 69 84 Temp 85 84 75 70 67 67 79 85 86 85 75 72 70 71 76 79 81 78 Dewpt 69 70 68 66 64 65 70 70 70 70 69 69 68 69 72 72 72 71 RH 59 63 79 87 90 93 74 61 59 61 82 90 93 93 87 79 74 79 Wind dir S S SE S S S S S S S SE SE S S SW SW SW NW Wind spd 9 6 5 5 5 5 8 9 8 5 5 5 5 5 8 9 8 8 Clouds FW CL CL CL CL FW CL FW FW FW FW SC B1 SC B1 B1 B1 B1 PoP 12hr 0 0 0 10 60 QPF 12hr 0 0 0 0 0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C Tstms C S S C C Heat index 90 91 Max heat 87 91 87 91 93 88 84 87 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 74 60 79 65 84 66 82 Temp 67 63 70 71 63 62 74 76 69 67 79 79 70 67 79 77 Dewpt 66 62 64 64 62 61 66 67 67 67 72 72 69 66 70 70 PWind dir N N NE SE SE SW N NE Wind char LT GN LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B1 SC B1 B1 B1 B2 B2 B1 SC B1 B1 SC PoP 12hr 50 20 20 10 50 40 40 30 Rain shwrs C C S S S S C C C C C C C Tstms C S S C C C S C S C $$ IAZ086-142100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 200 PM CDT Mon Jul 14 2025 Date Mon 07/14/25 Tue 07/15/25 Wed 07/16/25 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 67 88 71 90 Temp 87 86 76 71 68 69 81 85 87 86 78 75 73 74 81 85 87 84 Dewpt 67 69 68 67 66 67 72 70 70 72 72 72 71 72 74 74 75 75 RH 52 57 76 87 93 93 74 61 57 63 82 90 93 93 79 70 68 74 Wind dir S SE SE S S SE S S S S SE S S S S SW SW W Wind spd 6 5 5 5 4 5 5 6 6 6 5 5 5 6 8 9 9 8 Clouds FW CL CL CL FW FW FW SC SC FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 5 5 40 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L Tstms S C C C Heat index 92 92 86 93 97 91 Max heat 87 91 88 91 94 93 95 98 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 78 64 82 69 88 69 87 Temp 73 68 73 74 67 66 78 78 71 72 83 83 74 72 82 82 Dewpt 72 68 68 68 67 65 69 71 70 71 73 75 72 70 73 73 PWind dir NW N NE E SE SW NE E Wind char LT GN LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 SC B1 SC SC PoP 12hr 60 30 20 20 40 30 40 30 Rain shwrs L C C C S S S C C C C C C C Tstms C S S C S S C C C S C C C $$