Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
526 FOUS53 KDMX 261545 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1045 AM CDT Fri Sep 26 2025 IAZ060-262100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 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 57 84 55 84 Temp 81 83 76 67 62 59 57 72 81 83 76 68 62 59 56 67 79 83 77 Dewpt 56 54 55 55 54 53 53 59 60 59 57 56 54 53 52 55 58 58 57 RH 42 37 48 65 75 80 86 64 49 44 52 65 75 80 86 65 49 43 50 Wind dir SW SW S S SW SW SW SW SW W NW N NE NE E SE S S SE Wind spd 5 6 6 5 5 5 5 8 9 8 5 5 4 3 2 3 5 5 5 Clouds FW FW FW CL FW FW FW CL CL CL FW CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 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 61 84 59 84 59 83 Temp 65 61 82 78 67 62 82 77 66 60 80 76 66 60 79 76 Dewpt 55 55 59 58 57 56 58 56 57 56 58 54 54 54 58 56 PWind dir S S SE SE SE SE SE SE Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 5 $$ IAZ039-262100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 56 82 52 81 Temp 80 82 75 66 61 59 56 71 79 80 73 63 58 55 53 66 77 80 74 Dewpt 57 58 58 58 55 54 53 58 59 59 57 55 52 50 48 52 55 56 56 RH 45 44 55 75 81 83 90 63 50 49 57 75 80 83 83 61 47 44 53 Wind dir W W S S S S S SW W W NW N N NE NE E SE S SE Wind spd 5 6 4 4 5 5 5 8 10 10 8 5 4 3 2 3 4 5 4 Clouds FW FW FW FW CL CL FW CL CL CL FW FW FW FW FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 84 58 84 57 81 57 80 Temp 62 58 81 75 63 59 80 75 63 58 78 73 62 58 77 73 Dewpt 55 53 58 57 57 54 57 56 56 54 57 53 52 52 55 54 PWind dir SE S SE SE E SE SE SE Wind char LT LT LT LT LT GN LT GN Avg clouds FW CL FW FW SC SC B1 SC SC SC FW FW SC FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 $$ IAZ048-262100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 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 57 83 53 84 Temp 81 83 76 66 61 58 57 71 80 81 74 64 59 56 54 67 79 82 76 Dewpt 58 55 55 55 55 54 53 59 60 59 56 54 52 51 50 54 57 57 57 RH 46 38 48 68 81 86 86 66 51 47 53 70 78 83 86 63 47 43 52 Wind dir W SW S S SW SW S SW W W N N NE NE NE SE S S SE Wind spd 5 6 5 5 5 5 5 6 8 8 5 5 3 2 2 3 5 5 4 Clouds FW FW FW CL CL FW FW CL CL CL FW CL CL FW FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 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 86 60 84 58 83 58 83 Temp 63 59 82 78 65 61 82 77 65 59 80 75 64 59 79 76 Dewpt 56 55 60 59 57 56 58 56 57 55 58 55 54 53 58 56 PWind dir SE S SE SE SE SE SE SE Wind char LT LT LT LT LT GN LT GN Avg clouds CL FW FW FW SC B1 B1 SC SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 $$ IAZ004-262100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 56 76 47 81 Temp 80 82 74 63 61 59 56 64 72 74 66 56 52 49 48 62 75 79 72 Dewpt 55 52 53 53 53 52 51 50 48 44 43 42 41 40 40 45 46 48 51 RH 42 35 48 70 75 78 83 60 42 34 43 59 66 71 74 54 36 34 48 Wind dir SW S S S S SW W N N N N N NE E SE S S S SE Wind spd 6 10 8 8 10 10 9 12 13 11 5 4 2 2 2 4 6 8 5 Wind gust 20 20 Clouds FW CL CL FW FW FW CL FW CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 86 59 83 58 83 58 83 Temp 60 58 81 78 64 61 80 75 63 60 79 75 65 60 78 75 Dewpt 52 54 59 56 54 53 56 54 54 54 56 53 53 51 55 54 PWind dir S S S S SE SE SE S Wind char LT GN GN GN GN GN GN GN Avg clouds CL FW SC SC SC B1 B1 SC SC FW FW FW SC SC FW FW PoP 12hr 0 0 0 0 0 0 10 10 $$ IAZ035-262100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 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 57 80 50 84 Temp 80 82 76 64 60 59 57 69 77 78 70 60 55 52 51 65 78 82 75 Dewpt 58 54 54 55 54 53 53 57 55 52 49 48 46 46 46 50 53 53 53 RH 47 38 46 73 81 80 86 66 47 40 47 64 72 80 83 58 42 37 46 Wind dir SW S S S S S SW W NW NW N N NE NE NE SE SE S SE Wind spd 5 10 6 6 6 8 6 8 9 10 6 5 3 2 2 3 5 5 5 Clouds FW FW FW CL FW FW FW CL FW CL CL CL FW FW FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 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 87 60 85 59 84 58 84 Temp 62 59 84 78 65 61 82 77 64 59 80 76 64 60 80 76 Dewpt 55 55 59 56 57 55 57 55 55 54 56 53 54 52 56 54 PWind dir SE S SE SE SE SE SE S Wind char LT GN LT LT LT GN GN GN Avg clouds CL FW FW SC SC B1 B1 SC SC FW FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 5 5 $$ IAZ094-262100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 56 83 55 83 Temp 79 81 74 66 62 58 56 70 80 82 75 66 62 58 56 68 79 82 75 Dewpt 58 57 57 56 54 53 52 59 59 59 59 57 56 54 53 58 59 58 59 RH 49 44 55 70 75 83 86 68 49 46 58 73 81 86 90 70 50 44 58 Wind dir SW S S S S SW SW SW SW SW SW NE E E SE S S S SE Wind spd 4 4 4 3 4 4 4 5 6 5 3 4 3 3 3 4 5 4 3 Clouds FW FW FW CL FW CL FW CL CL CL CL CL CL CL CL CL CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 83 60 82 58 82 58 82 Temp 65 59 80 75 66 62 80 74 65 60 79 73 65 60 78 74 Dewpt 56 56 59 59 57 56 58 56 57 56 57 56 56 55 58 57 PWind dir SE S SE SE E SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 5 $$ IAZ017-262100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 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 82 57 76 47 79 Temp 77 80 73 63 60 58 57 67 73 74 66 58 53 50 49 62 74 77 70 Dewpt 59 58 58 56 54 53 52 57 57 53 51 47 46 44 43 50 52 53 55 RH 54 47 59 78 81 83 83 70 57 48 58 67 77 80 80 65 46 43 59 Wind dir W SW S S S SW SW W NW NW N N NE NE NE SE SE S SE Wind spd 3 5 5 5 6 8 8 9 9 10 5 3 2 2 2 2 3 4 3 Clouds FW FW FW FW FW FW FW CL FW FW FW CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 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 56 83 57 81 56 79 55 80 Temp 60 57 80 74 63 59 78 73 62 58 76 72 61 57 76 72 Dewpt 54 52 61 59 57 54 58 56 56 54 57 54 53 50 57 55 PWind dir SE S SE SE SE SE SE S Wind char LT LT LT LT LT GN GN GN Avg clouds CL FW FW SC SC B1 B1 B1 SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 10 $$ IAZ049-262100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 55 81 52 81 Temp 80 81 74 64 60 57 55 70 79 80 72 63 58 55 53 66 77 80 73 Dewpt 57 56 56 55 55 53 52 58 60 59 58 55 53 51 49 54 57 57 57 RH 45 42 53 73 84 86 90 66 52 49 61 75 83 86 86 65 50 45 57 Wind dir W SW S S SW S S SW W W NW N NE NE NE SE S S SE Wind spd 5 5 4 5 5 5 5 6 9 8 5 5 4 3 2 3 4 4 3 Clouds FW FW FW CL CL FW FW FW CL CL FW FW CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 84 58 83 57 81 56 81 Temp 61 57 80 75 63 59 80 74 63 57 77 72 61 57 77 73 Dewpt 54 52 59 58 56 53 58 56 56 54 58 54 51 52 57 56 PWind dir SE S SE SE E SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds CL CL FW FW SC B1 B1 SC SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 5 $$ IAZ086-262100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1045 AM CDT Fri Sep 26 2025 Date Fri 09/26/25 Sat 09/27/25 Sun 09/28/25 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 57 84 55 84 Temp 80 82 76 67 62 59 57 72 82 83 76 66 62 59 56 69 80 82 75 Dewpt 57 56 57 58 55 53 52 58 58 59 60 58 56 54 53 58 59 58 58 RH 45 41 52 73 78 80 83 61 44 44 58 75 81 83 90 68 49 44 55 Wind dir W SW SW SW SW SW SW SW SW W W NW SW NW N S S S SE Wind spd 4 3 3 4 4 4 4 5 8 6 4 4 4 3 3 3 4 4 3 Clouds FW FW CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 09/29/25 Tue 09/30/25 Wed 10/01/25 Thu 10/02/25 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 57 85 58 84 58 83 58 82 Temp 63 59 81 75 64 59 80 76 64 59 78 74 64 60 78 73 Dewpt 55 54 59 58 57 55 58 57 57 55 58 56 55 55 57 57 PWind dir SE S SE E E E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW SC SC B1 SC SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 5 $$