Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
763 FOUS53 KDMX 092027 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 227 PM CST Sun Nov 9 2025 IAZ060-101000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 23 36 26 56 36 Temp 28 28 27 26 25 23 28 34 36 31 27 28 32 33 39 51 56 50 44 42 40 37 Dewpt 15 17 17 17 16 16 17 18 18 19 18 17 18 20 25 31 36 36 36 35 34 33 RH 58 63 65 68 68 74 63 51 47 61 68 63 56 58 57 46 47 58 73 76 79 85 Wind dir NW NW NW NW NW NW NW NW W W SW S S SW SW W W W W W W W Wind spd 18 12 12 11 11 10 10 10 9 4 5 8 11 13 12 12 11 8 8 6 8 9 Wind gust 28 Clouds B1 B2 B1 B1 FW FW FW FW FW FW FW B1 B2 B2 B1 SC FW FW CL FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S S Wind chill 16 17 16 15 14 12 19 26 30 21 20 23 24 32 31 Min chill 14 15 12 12 26 18 21 24 36 30 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 35 61 42 66 55 70 44 57 Temp 53 49 39 36 58 55 46 43 62 62 59 57 68 63 54 45 55 53 Dewpt 34 33 33 32 38 40 43 42 52 52 54 53 54 50 48 42 41 41 PWind dir NW SW S SE SE SE S W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 0 0 5 20 30 20 Rain S S Rain shwrs S C C Tstms S $$ IAZ039-101000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 19 36 23 51 34 Temp 29 28 26 25 23 20 26 33 36 30 26 27 29 30 35 46 51 45 40 40 37 35 Dewpt 15 16 16 16 15 14 17 19 19 20 20 21 19 18 23 28 33 33 34 33 31 30 RH 55 60 65 68 71 77 68 56 50 66 78 78 66 60 61 49 50 62 79 76 79 82 Wind dir NW NW NW N NW NW NW NW W W SW SW S S SW SW W W W W W W Wind spd 20 16 14 13 12 10 11 12 12 6 5 6 11 13 13 13 13 10 10 10 12 12 Wind gust 31 25 Clouds B2 B2 B2 B1 FW FW FW FW FW FW B2 OV OV B2 B1 SC SC FW FW FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S Snowshwrs S S Wind chill 16 16 14 13 11 9 15 24 27 23 19 19 19 20 26 34 33 30 27 Min chill 14 12 8 8 21 17 18 20 39 32 25 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 31 58 36 62 50 66 42 56 Temp 49 46 36 32 54 50 40 37 58 56 53 52 64 60 50 43 53 50 Dewpt 31 30 31 29 34 35 37 37 45 47 50 51 53 50 47 42 39 38 PWind dir NW W S SE SE SE S SW NW Wind char GN LT LT LT GN GN BZ GN GN Avg clouds FW FW SC SC B1 SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 30 30 Rain C S Rain shwrs S C C Tstms S $$ IAZ048-101000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 19 35 25 55 35 Temp 28 27 26 25 23 21 26 33 35 30 26 27 30 32 38 49 54 48 41 40 38 36 Dewpt 17 18 17 18 16 16 19 19 20 21 21 19 19 22 27 33 37 36 36 35 34 33 RH 63 68 68 74 74 81 74 56 54 69 81 71 63 66 64 54 52 63 82 82 85 89 Wind dir NW NW NW NW N NW NW NW W W SW S S SW SW W W W W W W W Wind spd 20 13 12 11 11 10 10 10 9 4 5 6 10 12 11 11 11 8 8 6 8 9 Wind gust 31 23 Clouds B1 B2 B1 B1 FW FW FW FW FW SC SC B2 B2 B2 B1 SC FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S S Wind chill 14 16 15 14 12 10 16 25 28 20 20 20 22 30 32 29 Min chill 12 13 9 9 23 17 18 23 33 27 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 54 33 60 39 64 53 69 42 57 Temp 52 47 37 34 57 53 43 40 61 60 56 55 67 60 51 43 54 51 Dewpt 34 33 33 32 37 40 41 40 51 52 53 53 54 51 47 41 41 41 PWind dir NW W S SE SE SE S W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds FW FW SC B1 SC SC FW SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 0 0 5 20 30 20 Rain S S Rain shwrs S C C Tstms S $$ IAZ004-101000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 14 32 22 50 31 Temp 26 25 22 22 20 14 22 30 32 26 24 27 30 31 36 46 50 44 40 39 35 32 Dewpt 16 15 15 15 15 14 17 19 19 18 18 18 19 22 28 34 35 32 31 31 30 29 RH 65 65 74 74 81100 81 63 58 71 77 68 63 69 72 63 56 62 70 73 82 88 Wind dir NW N N N NW NW NW W SW SW S S SW SW W W NW W W W NW W Wind spd 20 14 14 11 10 9 8 8 9 8 11 13 16 13 12 13 13 11 11 11 11 12 Wind gust 25 Clouds B1 B1 B1 SC SC SC FW FW SC SC B1 B2 B2 B2 SC SC FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S S Wind chill 12 13 9 10 9 3 13 22 24 18 13 15 18 21 28 38 33 32 27 23 Min chill 11 9 2 3 16 11 16 21 38 31 22 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 31 55 34 59 47 62 38 52 Temp 47 43 35 32 52 48 40 35 55 55 51 50 59 55 45 39 49 46 Dewpt 32 31 29 28 37 38 36 35 47 48 48 48 49 44 39 34 36 36 PWind dir NW W S SE SE SE S NW NW Wind char GN LT GN LT GN GN BZ GN GN Avg clouds FW FW B1 B1 SC SC SC SC SC B1 B2 B2 B2 B1 B2 B1 B1 SC PoP 12hr 0 0 0 0 0 0 10 10 20 Rain S $$ IAZ035-101000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 17 34 23 53 34 Temp 29 26 23 23 21 18 24 31 34 28 25 27 30 31 37 49 53 47 41 39 36 35 Dewpt 18 17 17 16 16 15 18 20 20 19 20 19 19 22 28 33 36 34 33 33 32 32 RH 63 68 77 74 81 88 77 63 56 68 81 71 63 69 70 54 52 60 73 79 85 89 Wind dir NW NW NW N NW NW NW W W SW S S S SW SW W W W W W NW W Wind spd 17 12 11 9 9 8 8 8 9 4 6 10 12 11 10 11 11 9 9 8 9 9 Wind gust 27 Clouds SC B1 B1 B1 FW FW FW FW FW SC SC B2 B2 B2 B1 SC FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S Wind chill 17 15 12 13 11 8 15 24 26 17 18 20 22 30 35 33 30 28 Min chill 14 12 8 8 23 15 18 23 33 27 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 53 32 60 37 63 50 66 40 55 Temp 50 46 35 33 56 52 41 38 59 58 54 52 64 59 48 41 53 50 Dewpt 32 32 30 30 37 39 39 38 48 49 50 50 50 47 43 39 38 38 PWind dir NW SW S SE SE SE S W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds FW FW SC B1 SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 10 20 20 Rain S S Rain shwrs S S $$ IAZ094-101000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 19 37 25 57 36 Temp 30 28 26 25 22 20 26 34 37 31 27 27 30 33 39 51 57 49 43 41 39 37 Dewpt 13 14 16 15 15 16 16 15 15 16 15 16 17 19 23 30 35 35 36 36 35 34 RH 49 55 65 65 74 84 65 45 40 53 60 63 58 56 52 44 43 58 76 82 85 89 Wind dir N NW NW N NW NW NW NW W W SW S S S SW SW W W W W W NW Wind spd 19 11 10 10 10 10 10 9 8 3 5 6 11 13 13 12 10 5 5 5 6 6 Wind gust 24 25 Clouds B1 B1 B1 SC FW FW FW FW FW FW FW SC B1 B2 B1 SC FW FW CL CL FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 17 19 16 15 11 9 16 27 31 21 20 20 23 31 31 Min chill 17 15 9 9 26 18 19 24 37 31 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 35 61 44 69 56 69 45 57 Temp 56 49 40 36 58 55 49 45 65 63 60 58 67 63 53 46 55 52 Dewpt 35 34 34 32 39 43 47 45 54 53 55 55 54 51 48 44 43 42 PWind dir NW SW S S S S S SW W Wind char LT LT LT LT GN GN GN GN GN Avg clouds FW FW SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 0 0 5 20 30 30 Rain C C Rain shwrs S C C Tstms S $$ IAZ017-101000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 16 34 22 50 31 Temp 28 26 24 23 21 17 24 31 34 28 25 27 29 30 35 46 49 44 39 39 35 32 Dewpt 16 15 15 15 15 14 18 19 20 20 20 19 19 20 26 32 35 33 32 31 30 29 RH 60 62 68 71 77 88 77 61 56 71 81 71 66 66 69 58 58 65 76 73 82 88 Wind dir NW NW NW N NW NW NW NW W W SW S S S SW W W W W W W NW Wind spd 21 13 12 11 10 8 10 11 10 5 5 9 12 13 12 13 13 9 10 10 11 11 Wind gust 32 23 Clouds B2 B2 B2 B1 SC SC FW FW FW SC B1 OV B2 B2 SC SC FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S S Wind chill 14 14 12 12 10 7 14 22 26 22 17 17 19 19 26 38 32 32 27 23 Min chill 13 11 5 5 20 14 17 20 38 30 23 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 30 55 34 58 47 63 38 52 Temp 47 43 34 31 52 48 39 35 55 55 51 49 62 55 47 39 51 47 Dewpt 31 30 30 29 35 36 35 35 43 46 47 48 51 47 42 38 37 36 PWind dir NW W S SE SE SE S W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds CL FW SC SC SC SC FW SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 20 20 Rain S S Rain shwrs S S S $$ IAZ049-101000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 18 36 23 52 34 Temp 29 27 25 24 22 19 26 33 35 29 25 25 28 30 36 47 52 45 40 39 36 35 Dewpt 18 17 17 16 15 15 17 19 19 20 20 19 17 19 24 30 34 34 34 33 32 31 RH 63 65 71 71 74 84 68 56 52 69 81 78 63 63 61 51 50 65 79 79 85 85 Wind dir NW NW NW NW NW NW NW NW W W SW SW S S SW W W W W W W W Wind spd 20 14 13 11 11 10 10 11 11 5 5 6 11 13 13 13 12 9 9 8 9 10 Wind gust 31 Clouds B1 B2 B1 B1 FW FW FW FW FW FW SC B2 B2 B2 B1 SC FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S S S Wind chill 16 15 14 13 10 8 16 24 27 22 18 18 18 20 27 33 29 27 Min chill 14 12 7 7 21 16 17 21 32 26 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 54 31 58 37 63 51 68 42 56 Temp 51 46 35 32 55 51 41 38 59 58 54 53 66 60 50 43 54 50 Dewpt 33 32 31 30 36 38 38 38 48 50 51 52 54 51 47 41 40 39 PWind dir NW W S SE SE SE S W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds FW FW SC SC B1 SC FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 0 0 0 0 0 5 20 30 30 Rain C C Rain shwrs S C C Tstms S $$ IAZ086-101000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 227 PM CST Sun Nov 9 2025 Date 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 20 37 24 55 36 Temp 31 29 26 25 23 21 27 34 37 31 25 26 29 31 37 49 54 49 43 41 39 37 Dewpt 17 16 17 16 16 16 17 16 17 19 18 17 16 18 23 28 32 35 36 36 34 34 RH 56 58 68 68 74 81 65 47 44 61 74 68 58 58 56 44 43 58 76 82 82 89 Wind dir NW NW NW NW NW NW NW NW NW W SW SW S S SW SW W W W W W W Wind spd 20 13 13 11 12 11 12 12 11 5 5 5 10 13 14 14 12 8 8 8 9 9 Wind gust 31 24 26 26 Clouds B1 B2 B1 B1 FW CL CL FW FW FW FW B1 B2 B2 B1 SC FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries S S S S Wind chill 18 18 15 14 11 9 16 25 29 25 19 19 20 21 28 33 30 Min chill 16 14 9 9 24 16 18 22 35 29 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 33 60 42 67 55 71 46 59 Temp 54 49 37 34 57 54 46 43 63 62 58 57 68 65 54 47 56 53 Dewpt 33 33 33 32 36 38 42 42 52 53 54 54 55 53 49 46 43 42 PWind dir NW W S S SE SE S SW W Wind char GN LT LT LT GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 0 0 5 20 40 30 Rain C C Rain shwrs S C C $$