Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
998 FOUS53 KDMX 101047 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 447 AM CST Mon Nov 10 2025 IAZ060-102200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 26 56 36 57 Temp 23 27 33 36 30 27 28 31 33 38 50 55 49 43 41 38 37 44 54 57 50 Dewpt 17 19 19 19 19 19 18 18 20 24 31 35 36 35 35 34 32 35 34 33 33 RH 77 71 56 50 63 71 66 58 58 57 48 47 61 73 79 85 82 70 46 40 52 Wind dir NW NW NW W W SW SW S SW SW W W W W W W W NW NW NW W Wind spd 10 10 10 9 5 6 9 13 13 12 12 11 8 6 6 8 8 9 10 9 5 Clouds FW FW FW FW SC SC SC B1 OV B1 SC FW FW CL CL CL CL FW FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 12 17 25 29 20 19 20 23 31 31 Min chill 11 12 24 17 17 23 35 30 31 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 36 62 44 68 57 70 44 54 Temp 39 37 58 56 47 45 65 64 61 59 68 64 54 45 51 50 Dewpt 32 31 38 40 43 45 55 55 56 54 54 52 50 44 43 41 PWind dir SW S SE SE SE S S NW Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC B1 SC FW FW SC B1 B2 B1 B1 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 0 30 50 40 Rain C C C C C Tstms S $$ IAZ039-102200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 35 24 51 34 54 Temp 21 24 32 35 29 25 27 29 30 35 46 51 45 40 38 36 34 41 51 53 46 Dewpt 17 18 19 18 19 20 20 18 19 24 29 33 34 33 33 31 30 32 31 30 30 RH 84 77 58 49 66 81 74 63 63 64 51 50 65 76 82 82 85 70 46 41 53 Wind dir NW NW NW NW W SW SW S S SW W W W W W W W NW NW NW W Wind spd 10 11 12 12 8 6 9 14 13 13 13 13 10 10 10 11 11 13 14 14 8 Clouds FW FW FW FW FW B2 OV OV OV B1 SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 10 13 23 26 21 17 18 18 19 26 39 33 31 29 26 34 Min chill 10 9 21 16 17 19 38 31 24 26 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 58 39 63 52 67 44 55 Temp 36 32 54 51 42 40 59 58 55 54 65 62 53 45 52 49 Dewpt 32 30 34 35 37 39 49 51 53 53 54 52 50 45 41 39 PWind dir W S SE SE SE S SE E Wind char LT LT LT GN GN BZ GN GN Avg clouds SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 5 30 50 40 Rain C C C C C Tstms S $$ IAZ048-102200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 25 54 34 56 Temp 21 25 32 34 29 26 27 30 32 37 49 54 47 41 39 36 35 42 53 55 48 Dewpt 17 21 20 21 21 21 19 20 22 27 33 37 36 35 34 33 32 35 34 33 33 RH 84 84 61 58 72 81 71 66 66 67 54 52 65 79 82 89 89 76 48 43 56 Wind dir NW NW NW W W SW S S SW SW W W W W W W NW NW NW NW W Wind spd 10 10 10 9 5 6 9 13 12 11 11 11 8 8 6 8 8 10 11 11 5 Clouds FW FW FW FW SC SC B1 B2 OV SC SC FW FW FW FW FW FW CL FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 10 14 24 27 23 18 18 19 22 29 30 28 Min chill 9 9 22 15 15 21 32 25 28 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 34 61 42 66 54 68 43 54 Temp 37 34 57 54 44 43 62 62 58 56 66 62 52 44 51 49 Dewpt 32 31 37 40 42 43 54 55 55 54 54 52 50 44 44 42 PWind dir SW S SE SE SE S SE N Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC B1 SC FW SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 0 30 50 40 Rain C C C C C $$ IAZ004-102200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 32 23 50 31 52 Temp 15 20 28 31 26 25 28 31 31 37 48 50 44 39 38 34 32 39 49 51 44 Dewpt 16 19 20 20 18 18 19 20 22 28 34 34 32 32 32 30 28 31 33 33 31 RH 104 96 71 63 71 74 68 63 69 70 58 54 62 76 79 85 85 73 54 50 60 Wind dir NW NW W SW S S S SW SW W W NW W W W NW W NW NW W W Wind spd 8 8 8 9 9 13 16 19 14 13 13 13 11 11 10 11 11 12 13 12 6 Wind gust 26 Clouds SC FW FW B1 B1 B1 OV B2 B2 SC SC FW FW FW FW FW FW FW FW SC B1 PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 6 10 20 23 17 13 15 18 20 28 38 32 31 26 23 31 Min chill 5 5 16 11 14 19 38 30 22 24 39 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 56 37 60 50 62 38 51 Temp 35 32 52 49 40 38 56 56 53 52 60 56 46 38 48 45 Dewpt 30 28 37 39 37 37 50 51 50 49 51 47 41 35 38 35 PWind dir SW S SE SE SE S NW N Wind char LT GN LT GN GN BZ GN BZ Avg clouds B1 SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 0 20 30 30 Rain S C C C C Tstms S $$ IAZ035-102200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 33 24 53 33 54 Temp 17 23 30 33 28 25 27 30 31 37 49 53 46 40 38 35 33 41 51 54 46 Dewpt 16 19 20 20 19 20 19 20 22 28 33 36 34 34 33 32 31 33 33 32 32 RH 96 84 66 58 68 81 71 66 69 70 54 52 63 79 82 89 92 73 50 43 58 Wind dir NW NW NW W SW SW S S SW SW W W W W W W NW NW NW NW W Wind spd 8 8 8 9 5 9 11 14 12 10 11 12 10 9 8 9 9 10 11 11 5 Clouds FW FW FW FW SC SC B2 B2 B2 B1 SC FW FW FW FW FW CL CL FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 9 14 22 25 21 16 16 19 21 30 34 32 28 25 35 Min chill 9 9 20 15 16 21 32 25 27 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 32 60 40 64 53 67 41 54 Temp 36 33 56 52 43 41 59 60 56 55 65 59 49 42 51 48 Dewpt 31 30 37 39 40 41 51 52 53 51 52 49 45 40 40 37 PWind dir SW S SE SE SE S SE N Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC SC SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 0 20 40 40 Rain S C C C C $$ IAZ094-102200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 37 25 56 36 59 Temp 21 25 33 37 31 27 27 30 33 38 51 56 49 42 40 38 37 45 56 58 50 Dewpt 17 18 16 16 16 16 17 17 19 23 28 33 35 36 35 35 34 36 35 34 33 RH 84 74 49 42 53 63 65 58 56 54 41 42 58 79 82 89 89 70 45 40 52 Wind dir NW NW NW W W SW SW S SW SW SW W W W W W NW NW NW NW NW Wind spd 10 10 9 8 4 5 8 13 13 13 13 10 5 5 5 5 6 6 8 6 2 Wind gust 25 25 Clouds FW FW CL CL FW FW SC SC B2 B1 SC FW FW CL CL FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 10 15 26 31 20 19 20 23 30 Min chill 8 10 26 17 18 21 35 30 32 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 62 46 69 57 69 43 52 Temp 41 38 58 56 49 48 65 64 61 59 67 63 53 44 49 48 Dewpt 34 33 39 43 47 48 56 55 57 56 56 54 51 44 43 42 PWind dir SW S S S S S S NW Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC B1 SC FW SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 5 30 50 40 Rain C C C C C Tstms S S $$ IAZ017-102200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 33 23 50 31 52 Temp 19 22 31 33 28 25 27 29 31 35 47 50 44 39 37 34 32 40 49 51 44 Dewpt 17 19 20 19 19 19 19 18 20 26 32 35 32 32 31 30 29 31 31 30 31 RH 92 88 63 56 68 78 71 63 63 69 56 56 62 76 79 85 88 70 50 44 60 Wind dir NW NW NW W W SW SW S SW SW W W W W W W W NW NW NW W Wind spd 8 10 10 10 5 8 10 16 13 12 13 13 9 10 10 10 10 12 14 12 5 Clouds FW FW FW FW SC B1 OV B2 OV B1 SC FW FW FW FW FW FW CL FW FW SC PoP 12hr 0 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 9 11 22 25 22 16 17 17 21 26 32 30 26 24 32 Min chill 8 6 20 13 16 19 38 29 23 24 39 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 30 56 36 60 49 64 41 52 Temp 34 31 53 49 40 37 57 56 53 51 62 58 49 42 50 46 Dewpt 30 29 34 36 37 37 48 50 51 51 53 49 45 41 40 36 PWind dir W S SE SE SE SE SE NE Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC SC FW FW FW SC B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 0 20 40 40 Rain S C C C C $$ IAZ049-102200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 35 24 52 33 54 Temp 20 22 32 34 28 25 26 28 30 36 47 51 44 39 38 35 33 42 51 54 46 Dewpt 17 19 19 19 20 19 19 18 19 24 30 35 34 33 33 32 31 33 33 32 31 RH 88 88 58 54 71 78 74 66 63 61 51 54 68 79 82 89 92 70 50 43 55 Wind dir NW NW NW W W SW SW S S SW W W W W W W NW NW NW NW W Wind spd 10 10 11 11 6 6 8 13 13 13 13 12 9 9 8 9 9 10 12 11 5 Clouds FW FW FW CL FW B1 B2 B2 OV B1 SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 9 11 23 26 22 17 17 17 19 27 33 32 28 25 35 Min chill 7 8 20 14 14 19 38 31 25 27 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 59 40 65 53 69 45 54 Temp 36 32 56 52 43 41 61 60 56 55 67 63 53 46 52 48 Dewpt 32 30 36 37 39 41 52 53 54 53 54 52 50 44 43 41 PWind dir W S SE SE SE S SE E Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 5 30 50 40 Rain C C C C C $$ IAZ086-102200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 447 AM CST Mon Nov 10 2025 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 24 55 35 57 Temp 21 26 33 36 30 25 25 28 31 37 49 54 48 42 40 37 35 44 54 57 49 Dewpt 17 19 17 16 18 18 17 16 18 22 27 32 35 35 34 34 33 35 33 33 33 RH 84 74 51 43 60 74 71 60 58 54 42 43 60 76 79 89 92 70 45 40 54 Wind dir NW NW NW NW W SW SW S S SW SW W W W W W W NW NW NW W Wind spd 11 12 12 11 6 6 6 12 13 14 14 12 8 8 8 9 9 10 11 11 5 Wind gust 23 26 26 Clouds FW CL CL CL FW SC B1 B2 B2 B2 SC FW FW FW FW FW CL FW FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 9 15 25 28 23 17 17 18 21 28 30 28 38 Min chill 7 9 21 14 15 20 33 26 29 Date Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 34 61 45 70 55 72 46 57 Temp 38 34 58 54 47 47 66 64 59 57 69 66 55 47 54 51 Dewpt 32 31 37 39 43 46 55 56 56 55 56 55 51 47 44 42 PWind dir W S SE SE SE S SE S Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC B1 SC SC SC SC B1 B2 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 0 0 0 0 5 30 50 50 Rain C C C C C Tstms S $$