Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
359 FOUS53 KDMX 071649 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1149 AM CDT Tue Oct 7 2025 IAZ060-072100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 68 46 68 45 70 Temp 64 67 63 55 52 49 46 54 64 67 61 52 49 47 45 54 65 69 65 Dewpt 46 45 46 46 46 44 42 42 44 43 43 40 37 36 37 41 44 44 43 RH 52 45 54 72 80 83 86 64 48 42 51 63 63 65 73 61 46 40 45 Wind dir N N NW W NW NE E E SE E E E SE SE SE SE S S SE Wind spd 10 8 3 3 3 3 2 4 5 6 5 5 5 5 6 10 11 11 9 Clouds FW CL CL FW FW CL FW CL CL CL CL CL CL FW SC SC SC SC FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 54 77 54 78 62 82 60 75 Temp 58 55 72 71 60 55 75 74 67 63 78 78 68 61 72 70 Dewpt 43 45 55 54 52 50 54 52 52 52 55 55 56 55 57 55 PWind dir S S SE SE S S S S Wind char LT LT LT GN GN BZ GN GN Avg clouds SC B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 5 10 20 20 20 Rain shwrs S S S S S Tstms S $$ IAZ039-072100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 40 65 39 67 Temp 65 68 62 54 49 44 41 53 63 65 58 48 44 41 40 52 64 67 62 Dewpt 43 43 43 44 41 38 34 36 35 34 34 35 34 37 38 41 41 40 40 RH 45 40 50 69 74 79 76 52 35 31 40 60 68 85 92 66 43 37 44 Wind dir N NW NW N N NE NE E E E E E SE SE SE SE S S SE Wind spd 10 10 5 4 4 3 2 4 5 5 5 5 5 6 8 10 12 13 10 Clouds CL FW FW FW CL CL CL CL CL CL CL CL CL CL FW FW SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 75 50 77 58 80 57 75 Temp 54 52 71 68 55 50 74 72 63 58 76 75 65 58 72 69 Dewpt 41 42 50 51 49 46 51 51 50 50 54 53 54 53 56 54 PWind dir S SW SE SE SE S S S Wind char GN GN LT GN GN BZ GN GN Avg clouds SC B1 SC FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 5 10 20 30 20 Rain shwrs S S S S C S S S Tstms S $$ IAZ048-072100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 69 43 68 43 69 Temp 65 67 63 54 50 46 43 55 65 67 61 50 46 45 43 54 65 69 64 Dewpt 46 45 46 47 45 43 40 42 42 43 42 40 37 35 36 41 44 45 44 RH 50 45 54 77 83 89 89 61 43 42 49 68 71 68 76 61 46 42 48 Wind dir N N NW NW N NE E E SE SE E SE SE SE SE SE S S SE Wind spd 9 8 3 3 3 3 2 3 5 5 5 5 5 5 8 10 11 12 9 Clouds CL CL FW FW FW CL CL CL CL CL CL CL CL FW SC SC SC SC FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 53 77 52 77 60 81 58 75 Temp 56 53 72 70 57 52 74 73 64 61 78 76 65 58 72 69 Dewpt 44 45 56 54 51 49 54 53 52 52 55 55 56 54 56 55 PWind dir S SW SE SE SE S S SW Wind char LT LT LT GN GN BZ LT GN Avg clouds SC B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 5 20 20 30 20 Rain shwrs S S S S C C S Tstms S $$ IAZ004-072100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 40 69 46 70 Temp 65 67 61 49 45 41 40 54 66 69 62 52 48 46 48 56 65 70 65 Dewpt 41 40 38 35 33 33 31 36 38 40 40 40 39 36 34 38 41 43 45 RH 41 37 42 58 62 73 70 50 36 35 44 63 71 68 58 51 41 38 48 Wind dir NW NW N NE NE E SE SE S S SE SE SE S S S S S S Wind spd 10 10 5 5 4 3 4 6 10 12 10 10 10 12 13 17 19 19 13 Wind gust 31 24 Clouds FW SC FW FW CL CL CL CL CL CL CL FW FW SC B1 SC SC SC SC PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 77 51 77 60 80 51 71 Temp 57 52 73 68 54 52 74 71 64 61 76 74 59 51 68 65 Dewpt 47 47 51 47 47 48 51 50 50 50 53 52 49 45 46 45 PWind dir S NW E SE S S W N Wind char GN GN LT BZ BZ BZ GN GN Avg clouds SC FW FW FW SC B1 SC SC SC B1 SC SC SC SC SC SC PoP 12hr 5 0 5 10 20 30 20 20 Rain shwrs S C C S S S S $$ IAZ035-072100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 70 42 69 45 70 Temp 67 70 64 54 49 44 42 55 67 69 62 51 48 46 45 55 65 69 65 Dewpt 42 40 41 41 40 39 36 40 41 41 41 42 38 35 35 40 42 43 43 RH 40 33 43 61 71 82 79 57 39 36 46 71 68 65 68 57 43 39 45 Wind dir N NW N NE E E E SE SE SE SE SE SE SE SE S S S S Wind spd 8 8 4 3 3 3 2 5 8 10 8 6 6 9 10 13 14 16 12 Clouds CL FW SC FW FW CL CL CL CL CL CL CL FW SC B1 B1 SC SC FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 53 78 52 78 62 81 56 76 Temp 57 53 75 70 56 52 75 72 65 62 78 76 61 56 73 69 Dewpt 44 46 54 51 50 48 53 51 51 51 54 53 53 50 53 49 PWind dir S SW SE SE S S SW N Wind char GN LT LT GN BZ BZ GN GN Avg clouds SC B1 FW FW SC B1 SC SC SC B1 SC SC SC SC SC SC PoP 12hr 10 0 5 10 20 30 20 20 Rain shwrs S C S S S S S $$ IAZ094-072100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 44 68 46 69 Temp 62 65 59 52 50 46 45 56 65 67 61 52 48 46 47 56 65 69 64 Dewpt 47 47 47 46 45 44 43 46 45 45 45 41 38 37 37 41 43 44 43 RH 58 52 64 80 83 93 93 69 48 45 56 66 68 71 68 57 45 40 46 Wind dir N N N N N N NE E E E E E E SE SE SE S S SE Wind spd 10 9 4 3 3 3 3 4 5 5 4 5 5 5 6 9 10 10 5 Clouds FW CL CL CL CL CL CL CL CL CL CL CL FW SC B1 B1 SC SC FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 76 55 78 61 82 60 75 Temp 57 53 72 70 60 55 75 72 66 61 79 76 68 61 72 69 Dewpt 42 45 55 56 53 50 53 52 52 52 55 56 56 56 57 56 PWind dir S S SE S S S S S Wind char LT LT LT GN GN GN GN GN Avg clouds FW SC SC FW SC SC SC SC SC SC FW FW SC SC SC SC PoP 12hr 10 10 0 5 5 20 20 20 Rain shwrs S S S S S S Tstms S $$ IAZ017-072100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 67 38 65 40 66 Temp 64 67 60 50 45 41 39 53 62 65 57 47 44 42 40 52 63 66 61 Dewpt 43 41 41 39 35 33 31 36 37 38 38 38 34 33 35 40 42 42 42 RH 46 39 49 66 68 73 73 52 39 37 49 71 68 70 82 63 46 42 49 Wind dir NW NW N N NE NE E SE SE SE SE SE SE SE SE S S S S Wind spd 9 10 5 4 3 3 2 4 5 6 5 5 5 6 9 12 14 14 10 Clouds CL SC FW CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 34 Min chill 37 38 38 32 37 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 51 76 49 76 58 77 54 73 Temp 54 52 72 67 53 50 73 70 62 59 74 72 61 55 70 66 Dewpt 42 44 53 50 48 46 52 51 49 50 55 53 52 50 53 49 PWind dir S W E SE SE S SW N Wind char GN LT LT GN GN BZ GN LT Avg clouds SC B1 FW FW FW SC SC SC SC B1 SC SC SC SC SC SC PoP 12hr 10 0 0 10 20 30 20 20 Rain shwrs S C C S S S $$ IAZ049-072100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 41 66 40 68 Temp 64 67 61 52 48 44 41 53 64 65 58 47 44 42 40 52 64 67 62 Dewpt 44 43 45 44 43 40 36 38 38 38 37 35 34 34 36 41 42 42 41 RH 48 42 56 74 83 86 82 57 38 37 45 63 68 73 85 66 45 40 46 Wind dir N N NW N N NE NE E E E E E SE SE SE SE S S SE Wind spd 10 9 4 3 3 3 2 3 4 4 4 4 4 5 6 10 11 12 8 Clouds CL CL FW FW CL CL CL CL CL CL CL CL CL CL FW SC SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 75 51 77 59 80 57 74 Temp 54 52 70 68 56 51 74 71 63 59 76 75 65 58 71 68 Dewpt 42 42 51 52 50 47 53 52 50 50 55 54 54 53 56 55 PWind dir S SW SE SE SE S S S Wind char LT LT LT GN GN BZ GN GN Avg clouds SC B1 SC FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 5 10 20 20 20 Rain shwrs S S S S S S S $$ IAZ086-072100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1149 AM CDT Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 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 68 43 68 41 70 Temp 64 67 61 53 50 46 44 55 65 67 60 50 46 43 41 54 67 70 64 Dewpt 46 43 44 45 45 44 42 41 38 36 35 35 35 37 39 41 41 40 41 RH 52 42 53 74 83 93 93 59 37 32 39 56 65 79 92 61 39 33 43 Wind dir N N N N N N NE E E E E E E SE SE SE SE SE SE Wind spd 11 10 5 4 4 4 3 4 5 5 4 4 4 5 5 8 9 9 5 Clouds FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 51 76 53 79 59 83 61 77 Temp 54 52 72 70 59 54 76 73 64 60 79 77 67 61 75 71 Dewpt 39 42 51 53 50 47 51 52 52 51 54 54 55 55 57 57 PWind dir S S SE S SE S S S Wind char LT LT LT GN GN GN GN GN Avg clouds FW B1 SC FW SC SC SC SC SC SC FW FW SC SC SC SC PoP 12hr 20 10 0 5 5 10 30 20 Rain shwrs S S C S S $$