Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
976 FOUS53 KDMX 081247 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 647 AM CST Sat Nov 8 2025 IAZ060-082200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 38 23 33 21 37 Temp 38 35 36 35 34 31 28 25 25 30 33 31 27 26 23 22 26 34 36 31 Dewpt 34 35 34 33 30 23 22 19 17 17 18 18 19 18 18 18 19 22 21 21 RH 85100 92 92 85 72 78 78 71 58 53 58 71 71 81 84 74 61 54 66 Wind dir E N N N N N N N NW NW NW NW NW NW NW NW NW NW W W Wind spd 4 5 8 8 11 12 13 16 17 17 18 12 11 10 10 9 10 10 9 5 Wind gust 28 28 Clouds OV OV OV OV B1 SC FW SC FW FW SC SC FW FW FW FW FW FW FW SC PoP 12hr 100 60 0 0 0 QPF 12hr 0.50 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain D D D L Snow D D D L S Wind chill 29 28 26 21 17 12 12 18 22 21 17 16 13 12 17 26 29 Min chill 34 29 27 20 11 9 19 14 11 11 25 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 26 56 38 56 33 57 38 63 Temp 28 33 50 50 42 39 53 50 39 33 53 51 42 39 59 57 Dewpt 20 21 33 38 35 33 34 32 30 27 32 33 35 35 43 45 PWind dir SW SW W NW W W SE S Wind char LT GN GN GN LT LT LT GN Avg clouds B1 B2 B1 SC FW FW CL FW SC FW FW SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ039-082200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 38 21 34 19 37 Temp 37 37 35 34 31 27 26 23 25 31 33 30 26 24 22 20 26 34 36 30 Dewpt 32 34 34 32 25 17 18 16 15 14 16 15 16 16 16 17 20 20 20 20 RH 82 89 96 92 78 65 71 74 65 49 49 53 65 71 77 88 78 56 52 66 Wind dir NE N N N N N N N NW NW NW NW NW NW NW NW NW NW W W Wind spd 3 5 8 10 12 13 16 17 19 20 20 14 13 11 12 10 12 13 12 6 Wind gust 31 31 Clouds OV OV OV OV B1 SC FW SC FW SC B1 B1 FW FW FW FW FW FW FW SC PoP 12hr 100 60 0 0 0 QPF 12hr 0.30 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain C D D Snow C D D L S Wind chill 28 26 21 16 13 9 12 19 21 19 14 13 10 9 16 25 28 23 Min chill 30 31 25 16 9 6 19 11 7 9 21 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 51 35 53 30 53 33 58 Temp 25 29 46 45 39 36 50 46 36 30 50 46 37 34 55 52 Dewpt 22 20 29 34 33 31 30 28 28 26 28 28 29 29 36 40 PWind dir SW SW W NW W W SE S Wind char LT GN GN BZ GN LT LT GN Avg clouds B1 B2 B1 SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 0 0 0 0 0 0 0 $$ IAZ048-082200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 36 22 33 20 36 Temp 36 35 36 34 31 28 27 23 27 31 33 30 25 24 22 21 26 33 36 30 Dewpt 34 34 34 33 28 21 21 17 17 16 18 18 18 18 18 18 21 21 22 22 RH 92 96 92 96 88 75 78 77 65 53 53 60 74 77 84 88 81 61 56 72 Wind dir NE N N N N N N N NW NW NW NW NW NW NW NW NW NW W W Wind spd 3 5 6 8 11 12 14 16 18 18 18 12 11 9 10 9 10 10 10 5 Wind gust 29 29 Clouds OV OV OV OV SC SC FW SC FW FW SC SC FW FW FW FW FW FW FW SC PoP 12hr 100 60 0 0 0 QPF 12hr 0.50 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain D D D Snow D D D L S Wind chill 29 27 22 17 15 10 14 19 22 20 15 14 11 11 16 25 29 24 Min chill 34 30 27 16 9 8 19 11 9 10 23 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 24 54 36 54 31 55 36 62 Temp 26 31 49 48 40 37 51 48 37 31 51 49 40 36 57 55 Dewpt 22 22 34 38 34 33 34 32 29 27 31 32 33 34 42 44 PWind dir SW W W NW W W SE S Wind char LT GN GN GN LT LT LT GN Avg clouds B1 B2 B1 SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ004-082200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 34 16 31 16 35 Temp 31 33 34 30 27 23 21 18 22 29 31 27 23 21 19 17 24 32 35 28 Dewpt 29 30 30 25 18 13 13 10 13 13 15 15 15 16 15 16 19 20 20 20 RH 92 89 85 81 68 65 71 70 68 51 51 60 71 81 84 96 81 61 54 71 Wind dir N N N N N N N NW NW NW NW NW NW NW NW NW NW W W SW Wind spd 4 6 10 12 14 16 18 18 20 21 21 13 13 10 10 9 9 10 10 8 Wind gust 25 32 33 24 Clouds OV OV OV B2 B1 FW SC FW FW SC SC SC FW FW FW FW FW FW SC B1 PoP 12hr 100 5 0 0 0 QPF 12hr 0.17 0 0 0 0 Snow 12hr 2 00-00 00-00 Snow D D C Wind chill 27 26 20 15 10 7 2 6 16 18 16 11 10 7 6 14 24 27 20 Min chill 26 26 20 9 1 -1 14 9 5 7 20 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 54 34 52 28 51 33 59 Temp 28 31 50 46 39 35 49 45 35 29 48 45 36 34 54 53 Dewpt 19 22 34 32 30 28 30 27 25 22 27 27 28 29 38 41 PWind dir S W W NW W W S S Wind char GN GN GN BZ LT LT LT GN Avg clouds B2 B2 SC SC SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ035-082200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 35 19 32 18 35 Temp 34 34 35 33 30 26 23 20 24 30 32 29 23 22 20 19 25 32 34 28 Dewpt 32 33 33 30 24 19 18 14 14 16 16 16 17 17 16 16 19 21 21 21 RH 92 96 92 89 78 74 81 77 65 55 51 58 77 81 84 88 78 63 58 75 Wind dir NE N N N N N N N NW NW NW NW NW NW NW NW NW W W SW Wind spd 3 5 8 9 12 13 14 14 17 18 18 12 11 9 9 8 9 9 9 5 Wind gust 25 Clouds OV OV OV OV B1 SC SC FW FW FW SC SC FW FW FW FW FW FW FW SC PoP 12hr 100 30 0 0 0 QPF 12hr 0.40 0 0 0 0 Snow 12hr 2 00-00 00-00 Flurries C Snow D D D C Wind chill 28 25 20 14 9 6 10 18 21 18 12 12 9 9 16 24 27 22 Min chill 32 29 25 14 5 5 17 10 7 9 22 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 53 34 53 30 54 35 60 Temp 26 30 49 47 39 35 50 46 36 30 50 47 38 36 57 54 Dewpt 21 23 34 36 32 31 32 30 27 25 29 30 31 31 40 42 PWind dir S W W NW W W SE S Wind char GN GN GN GN LT LT LT GN Avg clouds B1 B2 B1 FW SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ094-082200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 23 34 19 38 Temp 40 42 39 36 35 32 29 24 26 31 33 30 26 25 22 20 26 35 38 31 Dewpt 35 38 37 34 32 26 25 19 17 14 13 16 17 18 17 17 18 18 18 18 RH 82 86 92 92 89 78 85 81 68 49 43 55 68 74 81 88 71 49 44 58 Wind dir E N N N N N N NW N NW NW NW NW NW NW NW NW NW W W Wind spd 5 6 10 9 10 12 14 14 17 17 16 10 10 8 9 8 9 9 8 3 Wind gust 25 27 28 27 28 Clouds OV OV OV OV OV SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 80 20 0 0 0 QPF 12hr 0.11 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C L S Snow S S S Sprinkles Wind chill 32 29 27 23 17 11 13 19 22 21 16 16 12 10 17 28 31 Min chill 33 32 29 22 11 9 19 14 9 11 26 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 26 57 37 57 34 59 40 65 Temp 28 33 51 51 41 38 55 49 39 34 55 51 44 41 62 59 Dewpt 18 20 31 36 37 34 35 33 30 29 33 36 38 38 47 49 PWind dir SW SW W NW NW SW SE S Wind char LT GN LT GN LT LT LT GN Avg clouds SC B2 B1 SC FW FW FW FW SC FW FW SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ017-082200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 34 18 31 17 35 Temp 33 34 34 31 28 25 23 20 23 29 31 28 24 22 20 18 25 32 35 28 Dewpt 30 32 32 27 19 15 15 13 13 14 15 15 15 16 16 17 20 21 20 20 RH 89 92 92 85 68 65 71 74 65 53 51 58 68 77 84 96 81 63 54 71 Wind dir N N N N N N N N NW NW NW NW NW N NW NW NW NW W SW Wind spd 3 4 6 9 11 12 14 16 18 20 19 12 11 10 10 9 10 10 10 5 Wind gust 31 31 Clouds OV OV OV B2 SC FW SC SC FW SC B1 B1 SC FW FW FW FW FW FW B1 PoP 12hr 100 10 0 0 0 QPF 12hr 0.14 0 0 0 0 Snow 12hr 1 00-00 00-00 Flurries C Snow D D L Wind chill 28 23 18 14 10 6 9 16 19 17 13 11 9 7 15 24 27 22 Min chill 29 28 22 13 4 4 17 10 6 9 21 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 22 51 33 50 27 51 31 57 Temp 25 28 47 45 39 34 47 44 35 28 48 43 36 32 53 51 Dewpt 20 21 31 33 31 29 30 27 26 24 27 27 27 28 37 39 PWind dir SW W W NW W W S S Wind char LT GN GN BZ LT LT LT GN Avg clouds B1 B2 B1 SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ049-082200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 37 21 33 19 37 Temp 36 35 35 33 31 27 25 22 25 30 33 30 25 24 21 20 26 34 36 29 Dewpt 33 35 34 33 27 20 20 17 17 16 16 17 17 17 17 17 19 21 21 21 RH 89100 96100 85 74 81 81 71 55 49 58 71 74 84 88 74 58 54 72 Wind dir NE N N N N N N N NW NW NW NW NW NW NW NW NW NW W W Wind spd 3 5 6 8 11 12 14 14 18 19 19 12 11 10 10 9 10 11 10 5 Wind gust 31 31 Clouds OV OV OV OV B1 FW FW SC FW FW SC SC FW FW FW FW FW FW FW SC PoP 12hr 100 70 0 0 0 QPF 12hr 0.40 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain L D D Snow L D D L S Wind chill 29 26 22 16 13 9 12 18 21 19 14 14 10 9 16 26 29 22 Min chill 34 30 25 16 8 6 18 12 8 10 22 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 22 52 34 54 30 54 35 60 Temp 25 29 47 46 39 35 51 46 36 31 51 46 39 35 57 53 Dewpt 21 20 31 36 33 32 32 30 29 26 30 30 31 31 39 42 PWind dir SW SW W W W W SE S Wind char LT GN GN GN LT LT LT GN Avg clouds B1 B2 B1 SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ086-082200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 647 AM CST Sat Nov 8 2025 Date Sat 11/08/25 Sun 11/09/25 Mon 11/10/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 42 24 34 20 38 Temp 40 41 37 36 34 31 29 26 28 31 33 30 27 25 23 21 26 35 37 31 Dewpt 35 38 37 35 33 27 24 21 20 17 17 18 19 18 18 17 19 21 21 21 RH 82 89100 96 96 85 81 81 71 56 51 60 71 74 81 84 74 56 52 66 Wind dir E NE N N N N NW N NW NW NW NW NW NW NW NW NW NW NW W Wind spd 4 5 8 10 11 11 14 16 18 18 18 12 11 10 10 10 12 12 10 5 Wind gust 21 26 28 31 29 31 23 21 20 Clouds B2 OV OV OV OV B1 FW FW SC FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 100 70 0 0 0 QPF 12hr 0.30 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain C D D L Snow L C Sprinkles Wind chill 31 28 26 22 18 14 15 19 22 20 16 15 11 10 15 27 30 25 Min chill 35 36 27 21 12 10 19 15 9 10 24 Date Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 24 55 36 57 33 57 38 64 Temp 26 31 50 49 41 37 54 49 38 33 53 50 41 38 59 57 Dewpt 19 20 30 36 36 33 35 33 30 28 31 33 34 35 43 46 PWind dir SW SW W W W W SE S Wind char LT GN GN GN LT LT LT GN Avg clouds SC B2 B1 SC FW FW CL FW FW FW FW SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 $$