Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
356 FOUS53 KDMX 160901 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 401 AM CDT Mon Jun 16 2025 IAZ060-162100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 69 86 66 79 Temp 68 78 84 87 85 77 74 71 72 78 83 82 79 74 71 68 68 71 74 78 76 Dewpt 66 69 69 69 68 68 68 67 67 68 68 69 68 69 67 67 65 67 67 66 65 RH 93 74 61 55 57 74 82 87 84 71 61 65 69 84 87 97 90 87 79 67 69 Wind dir S S S S S S S SW SW W W S SE E SE SE SW NW NW NW NW Wind spd 4 6 8 9 9 6 6 6 5 5 5 6 6 6 6 8 9 10 10 10 9 Clouds SC SC SC SC SC SC B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 5 40 60 90 50 QPF 12hr 0 0.07 0.42 1.79 0.53 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L L D D D D C C C C Tstms C C C S S C C C L L L C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 86 67 90 76 93 76 92 Temp 66 64 82 85 72 69 84 89 82 77 89 91 81 77 88 89 Dewpt 62 62 66 66 65 65 71 71 71 68 71 70 69 68 69 68 PWind dir W W S S S S S S Wind char LT LT LT GN BZ BZ GN BZ Avg clouds FW FW FW FW FW SC FW FW FW FW FW FW CL CL FW FW PoP 12hr 5 0 20 5 5 0 0 5 Rain shwrs S Tstms S $$ IAZ039-162100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 67 85 65 79 Temp 69 76 81 83 81 73 70 68 69 76 81 82 79 72 69 67 67 73 77 78 75 Dewpt 67 69 68 69 68 67 66 66 66 68 68 66 66 68 65 65 65 65 64 63 62 RH 93 79 65 63 65 81 87 93 90 76 65 58 64 87 87 93 93 76 64 60 64 Wind dir S S S S S S S S SW NW NW W N E E E E S NW NW NW Wind spd 4 6 10 10 10 8 8 5 4 6 5 6 6 5 5 6 9 10 11 12 10 Clouds B2 B2 B1 B1 SC B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 30 50 50 80 60 QPF 12hr 0.29 0.25 0.17 1.18 0.64 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C C C C L L D D L L C C Tstms C C S S C C C S C C C C L L C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 86 64 88 75 93 74 92 Temp 65 64 82 81 68 67 83 85 79 76 89 90 80 75 89 89 Dewpt 61 60 63 63 63 63 68 68 70 68 70 70 69 69 70 68 PWind dir NW W S S S SW S S Wind char LT GN LT BZ BZ BZ BZ BZ Avg clouds SC FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 30 20 20 0 0 5 Rain shwrs C S S Tstms S S S $$ IAZ048-162100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 68 84 65 79 Temp 68 77 83 85 83 76 72 70 70 76 81 81 78 72 69 66 66 71 74 76 75 Dewpt 67 69 70 70 70 69 68 67 68 69 69 69 69 69 67 66 66 67 66 66 65 RH 97 76 65 61 65 79 87 90 93 79 67 67 74 90 93100100 87 76 71 71 Wind dir S S S S S S S S SW NW NW S E E E NE NW NW NW NW NW Wind spd 4 8 10 11 10 8 6 6 5 5 5 5 6 5 5 6 8 10 10 11 9 Clouds B1 SC B1 SC SC B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 B2 B1 SC B1 SC SC PoP 12hr 20 50 60 80 50 QPF 12hr 0.02 0.18 0.29 1.76 0.35 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L L D D D D C C C C Tstms C C C S S C C L L L L C C C C Heat index 90 Max heat 88 91 85 85 85 Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 60 86 65 89 75 93 75 91 Temp 65 64 81 83 69 68 83 87 79 76 89 90 80 76 88 88 Dewpt 62 62 66 67 65 66 71 73 71 70 72 72 70 69 71 69 PWind dir W W S S S S S S Wind char LT LT LT GN BZ BZ BZ BZ Avg clouds FW FW CL FW FW SC FW FW FW FW FW FW CL CL FW FW PoP 12hr 10 5 30 10 5 0 0 5 Rain shwrs C Tstms S $$ IAZ004-162100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 64 80 61 79 Temp 68 76 83 84 80 72 69 67 66 72 75 77 76 69 64 63 63 71 74 76 75 Dewpt 65 69 70 69 68 67 66 64 62 64 64 63 63 63 61 60 60 63 61 60 60 RH 90 79 65 61 67 84 90 90 87 76 69 62 64 81 90 90 90 76 64 58 60 Wind dir S SW S SW SW SW NW N N N N NE NE NE NE NE N N N N NW Wind spd 9 13 16 18 13 8 8 6 6 8 6 8 8 5 6 8 9 10 11 11 10 Clouds B1 SC B1 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B2 SC B2 B2 SC SC SC SC PoP 12hr 50 60 40 50 50 QPF 12hr 0.15 0.61 0.06 0.09 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L C C C C C C C C C C C C C C C Tstms S S C L C C S C C C C C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 83 63 88 72 93 72 91 Temp 63 62 80 79 66 66 82 86 77 73 88 89 77 73 87 87 Dewpt 58 57 62 63 62 61 68 69 67 65 68 71 66 64 68 67 PWind dir W W S S S S S S Wind char LT GN GN BZ BZ BZ BZ WY Avg clouds FW FW CL FW SC SC SC FW FW SC FW FW FW FW FW FW PoP 12hr 5 10 40 20 20 5 5 10 Rain shwrs C C S S Tstms C C S S $$ IAZ035-162100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 82 62 79 Temp 69 76 82 86 83 74 70 68 69 74 78 80 78 71 67 65 65 72 76 76 75 Dewpt 67 69 70 69 69 69 67 67 67 66 67 66 66 66 64 64 63 64 63 63 61 RH 93 79 67 57 63 84 90 97 93 76 69 62 67 84 90 97 93 76 64 64 62 Wind dir S S S S S S S S NE N NE NE NE E NE NE N N N NW NW Wind spd 8 9 11 13 11 6 8 5 5 6 5 5 6 5 5 5 6 9 10 10 8 Clouds B2 B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 B2 B2 B1 B2 B1 SC SC SC SC PoP 12hr 20 60 60 70 50 QPF 12hr 0.05 0.39 0.18 0.75 0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C L L L L L L C C C C Tstms S S C C C C S S C C L L L L C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 87 64 90 74 93 74 92 Temp 64 64 83 82 69 67 84 87 79 76 89 89 80 75 88 88 Dewpt 60 61 63 65 63 64 70 71 69 67 70 70 68 67 69 68 PWind dir W W S S S S S S Wind char LT LT GN BZ BZ BZ BZ BZ Avg clouds SC FW CL FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 5 40 10 10 0 0 5 Rain shwrs S C Tstms S C $$ IAZ094-162100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 68 86 66 80 Temp 68 77 84 86 84 76 73 71 71 78 82 82 79 73 70 68 66 71 76 78 75 Dewpt 67 69 69 69 69 69 67 67 68 69 70 70 70 68 68 67 66 68 68 67 66 RH 97 76 61 57 61 79 81 87 90 74 67 67 74 84 93 97100 90 76 69 74 Wind dir S S S S S S S S SW SW S S SW S S S SW SW W W NW Wind spd 3 6 5 8 6 5 6 6 6 6 8 8 6 8 8 9 10 10 11 11 8 Clouds SC SC SC SC FW FW SC B1 B1 B1 B2 B1 B2 B2 B2 OV B2 B1 B1 SC SC PoP 12hr 5 30 50 90 50 QPF 12hr 0 0.10 0.25 1.34 0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C D D D D C C C C Tstms S C S C C L L C S S C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 86 66 90 75 92 75 91 Temp 65 64 82 83 71 68 85 87 79 75 88 88 79 75 88 86 Dewpt 63 62 66 67 65 66 73 73 71 68 72 71 69 69 70 68 PWind dir W W S S S S S S Wind char LT LT LT GN BZ BZ GN BZ Avg clouds FW FW FW FW FW SC FW FW CL FW FW FW FW CL FW FW PoP 12hr 5 0 10 5 0 0 0 5 $$ IAZ017-162100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 65 81 61 77 Temp 68 73 78 82 80 72 69 67 67 72 77 78 77 70 67 64 64 71 74 76 74 Dewpt 66 68 69 69 69 67 65 65 65 66 65 65 65 64 62 62 62 63 62 61 60 RH 93 84 74 65 69 84 87 93 93 81 67 64 67 81 84 93 93 76 66 60 62 Wind dir S S S S S SW SW W NW N N N NE NE NE NE NE N N NW NW Wind spd 5 9 11 13 11 10 9 6 5 6 5 5 5 5 5 6 8 10 11 11 9 Clouds B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 SC SC SC SC PoP 12hr 40 60 40 70 50 QPF 12hr 0.51 0.52 0.10 0.33 0.94 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L C C C C C C L L L L C C C C Tstms C C C C L C C S S C C C L C C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 83 61 86 72 91 72 90 Temp 63 63 81 80 67 65 81 84 77 74 87 89 79 75 87 87 Dewpt 58 59 62 62 61 62 67 68 68 67 69 70 67 67 68 67 PWind dir W W S S S S S S Wind char LT GN GN BZ BZ BZ BZ BZ Avg clouds SC FW CL FW SC SC SC FW FW SC FW CL FW FW FW FW PoP 12hr 10 10 40 20 20 5 5 5 Rain shwrs S C S S S Tstms S C S S S $$ IAZ049-162100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 68 85 65 79 Temp 69 77 81 84 82 74 70 69 69 76 81 81 79 72 68 66 66 71 75 76 75 Dewpt 67 69 69 68 69 67 66 65 67 68 68 68 68 67 65 65 64 65 65 64 64 RH 93 76 67 59 65 79 87 87 93 76 65 65 69 84 90 97 93 81 71 66 69 Wind dir S S S S S S SE S W NW NW SW SE E E E S W NW NW NW Wind spd 4 5 9 10 10 8 8 6 5 5 4 5 5 5 5 6 9 10 11 11 9 Clouds B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 SC B1 SC SC PoP 12hr 20 50 60 90 60 QPF 12hr 0.14 0.13 0.29 1.77 0.62 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C L L D D D D L L C C Tstms S S S S C C C S S C C C L L L C C C C Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 86 64 89 73 93 73 91 Temp 64 63 82 82 68 67 83 86 78 75 89 89 79 75 88 88 Dewpt 61 60 64 65 63 63 68 69 70 68 70 71 69 68 69 68 PWind dir W W S S S SW S S Wind char LT LT LT GN BZ BZ GN BZ Avg clouds SC FW FW FW FW SC SC FW FW FW FW FW CL CL FW FW PoP 12hr 10 5 20 10 10 0 0 5 Rain shwrs S Tstms S $$ IAZ086-162100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 401 AM CDT Mon Jun 16 2025 Date Mon 06/16/25 Tue 06/17/25 Wed 06/18/25 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 69 88 67 81 Temp 69 78 84 85 84 75 72 71 72 80 84 84 81 74 71 70 69 72 75 79 77 Dewpt 67 68 69 68 68 68 67 67 68 70 70 70 70 70 69 68 67 69 68 69 67 RH 93 71 61 57 59 79 84 87 87 72 63 63 69 87 93 93 93 90 79 72 71 Wind dir S S S S S S S S SW SW SW SW S S S S SW SW W W W Wind spd 3 5 5 6 6 6 6 6 6 9 8 9 6 8 8 9 10 11 12 12 10 Clouds B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 OV B2 B1 B1 SC SC PoP 12hr 10 30 50 90 60 QPF 12hr 0.01 0.02 0.14 1.10 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C D D D D L L C C Tstms S S S C C L L C S S C C Heat index 89 Max heat 88 91 84 90 90 Date Thu 06/19/25 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 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 86 66 89 75 93 75 93 Temp 65 64 82 83 70 69 83 87 79 76 89 90 80 77 89 88 Dewpt 64 63 66 67 65 66 71 71 71 70 73 72 70 69 71 69 PWind dir W W S S S SW S S Wind char LT LT LT GN GN BZ GN BZ Avg clouds FW FW FW CL FW SC FW FW FW FW FW FW CL CL FW FW PoP 12hr 10 0 10 5 0 0 0 5 $$