Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
561 FOUS53 KDMX 252317 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 516 PM CST Tue Nov 25 2025 IAZ060-261000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 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 30 37 22 36 18 Temp 40 35 35 33 31 31 36 36 33 30 27 25 23 26 33 36 32 26 24 20 20 Dewpt 31 27 26 24 22 21 20 19 19 20 20 19 18 18 17 16 16 16 17 16 15 RH 70 72 69 69 69 66 52 50 56 66 74 78 81 71 51 43 51 65 74 84 81 Wind dir W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 23 26 27 27 24 21 21 18 11 10 8 8 6 9 11 11 5 4 3 2 2 Wind gust 37 42 43 43 40 37 34 28 Clouds B1 OV OV OV B1 SC FW FW FW B1 SC FW FW FW FW CL FW FW FW SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 22 22 19 18 18 24 26 24 21 19 16 15 17 25 28 26 20 Min chill 30 22 17 15 21 17 13 13 24 18 16 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 32 25 32 14 21 4 21 8 24 Temp 30 30 28 28 31 29 23 15 19 18 10 5 18 18 14 9 21 22 Dewpt 15 20 25 28 30 26 21 14 14 12 7 2 11 13 12 9 16 18 PWind dir SE SE NE NW NW NW W W SW Wind char LT GN GN GN GN LT LT LT LT Avg clouds B1 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 30 80 80 30 10 20 10 10 5 Rain S Snow C D D D L C S S $$ IAZ039-261000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 33 21 32 16 Temp 41 37 35 31 30 29 32 32 28 25 24 23 22 25 30 32 27 23 21 19 18 Dewpt 36 33 30 27 24 22 21 20 18 18 18 18 17 18 17 16 16 16 15 14 13 RH 82 85 82 85 78 75 63 61 66 74 77 81 81 74 58 51 63 74 77 80 80 Wind dir W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 20 23 28 32 29 27 26 24 19 18 14 13 13 14 17 17 11 10 8 5 3 Wind gust 32 34 42 47 46 44 40 36 Clouds B2 OV OV OV OV B2 B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 5 0 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr T 00-00 00-00 Rain S C Snow C S Wind chill 32 26 21 16 15 14 18 19 16 11 11 10 9 13 18 21 17 13 11 11 12 Min chill 31 20 13 12 12 9 7 9 16 11 9 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 30 22 30 12 20 0 17 3 20 Temp 28 28 24 24 29 27 22 14 18 15 8 1 15 14 10 5 17 17 Dewpt 14 16 22 24 27 25 21 13 14 10 6 1 9 9 8 5 13 13 PWind dir W SE E N NW NW W W W Wind char LT LT GN GN GN LT GN LT GN Avg clouds SC B2 OV OV OV OV OV B2 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 PoP 12hr 20 90 90 40 10 20 20 10 5 Snow S L D D L C S S $$ IAZ048-261000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 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 29 35 21 35 17 Temp 39 34 33 31 30 31 35 35 31 27 25 24 22 26 32 34 29 24 21 19 19 Dewpt 33 28 27 25 23 21 20 19 20 20 20 19 18 19 18 17 17 18 17 16 15 RH 79 78 78 78 75 66 54 52 63 74 81 81 84 74 56 49 60 77 84 88 84 Wind dir W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 23 27 28 28 26 23 24 20 12 10 9 8 8 10 12 11 6 5 3 2 1 Wind gust 37 43 46 46 41 40 36 31 Clouds B2 OV OV OV B2 SC FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 21 19 16 16 18 23 24 21 17 16 14 13 16 23 26 22 17 Min chill 28 19 14 14 17 14 9 12 20 15 14 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 30 23 31 11 19 1 20 6 22 Temp 28 28 25 25 30 27 21 12 18 16 8 2 16 15 11 7 19 20 Dewpt 15 20 24 25 30 26 20 12 14 12 6 0 11 12 11 7 15 18 PWind dir SE SE NE NW NW NW W W SW Wind char LT GN GN GN GN LT LT LT LT Avg clouds B1 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 40 90 80 30 10 20 10 10 5 Snow C D D D L C S S $$ IAZ004-261000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 22 30 18 29 13 Temp 34 31 28 27 25 26 29 30 25 22 21 20 19 21 28 29 24 20 19 17 15 Dewpt 30 26 24 22 20 19 19 18 18 17 17 15 15 16 17 16 16 14 13 12 11 RH 85 81 85 81 81 74 66 60 74 81 84 81 84 81 63 58 71 77 77 80 84 Wind dir W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N Wind spd 25 35 33 33 29 26 24 20 14 13 11 11 10 12 13 14 9 6 5 3 2 Wind gust 40 52 49 49 43 41 36 31 25 Clouds OV OV OV OV B1 B1 SC FW SC SC SC SC SC SC FW FW SC SC SC B1 B1 PoP 12hr 90 0 0 0 0 QPF 12hr 0.06 0 0 0 0 Snow 12hr 1 00-00 00-00 Rain C Snow D C Wind chill 22 15 11 10 8 10 15 17 13 9 9 8 7 9 16 18 14 11 11 11 Min chill 21 11 7 7 11 9 5 6 12 9 10 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 26 19 25 6 16 -2 17 1 18 Temp 25 24 22 21 24 20 14 7 15 12 5 -1 14 13 8 2 15 14 Dewpt 15 19 20 20 23 19 12 6 12 8 2 -1 10 10 6 2 12 13 PWind dir SE E N NW NW W W W SW Wind char LT GN GN GN GN LT GN GN GN Avg clouds B2 OV OV OV OV OV OV B1 B1 B1 B1 B1 SC SC SC SC SC B1 PoP 12hr 50 90 70 10 10 10 10 5 5 Snow C D D L C $$ IAZ035-261000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 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 25 34 19 32 15 Temp 38 33 30 29 28 29 33 33 29 25 24 22 20 24 30 32 27 22 20 18 17 Dewpt 31 28 25 23 20 20 19 18 19 19 18 18 16 17 17 16 16 16 15 14 13 RH 76 82 81 78 71 69 56 53 66 78 77 84 84 74 58 51 63 77 81 84 84 Wind dir W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N Wind spd 24 28 29 29 26 24 24 20 12 10 9 8 8 10 11 11 6 4 3 2 2 Wind gust 39 47 48 46 42 39 35 31 Clouds OV OV OV OV B1 SC SC SC FW SC SC SC FW FW FW FW FW FW SC SC B1 PoP 12hr 30 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow C Wind chill 26 19 15 14 13 15 20 21 18 15 14 13 10 14 20 23 20 16 Min chill 25 15 12 12 17 12 9 10 18 13 14 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 29 21 29 8 18 -2 18 3 21 Temp 27 26 23 23 28 23 18 9 16 14 6 -1 15 14 10 4 17 18 Dewpt 15 20 23 23 27 22 17 9 13 10 4 -1 10 11 9 4 13 16 PWind dir SE SE NE NW NW NW W W SW Wind char LT GN GN GN GN LT LT LT LT Avg clouds B1 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 50 90 80 20 10 10 10 5 5 Snow C D D D L S $$ IAZ094-261000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 38 21 38 18 Temp 40 36 35 33 30 31 37 38 33 30 27 24 22 26 35 38 32 25 23 20 19 Dewpt 30 27 25 24 22 22 20 18 18 19 19 18 18 18 16 14 14 15 15 15 15 RH 67 69 66 69 72 69 50 44 53 63 71 77 84 71 45 37 47 65 71 81 84 Wind dir W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N NE Wind spd 21 25 26 25 21 20 20 18 8 6 5 5 5 6 9 9 4 3 2 2 2 Wind gust 35 41 42 43 39 35 32 Clouds SC B2 B2 SC SC FW CL CL SC B1 SC FW FW FW FW CL CL FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 24 22 20 17 19 26 28 26 23 20 17 15 19 28 31 Min chill 30 21 17 15 25 20 13 15 26 18 17 Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 33 27 35 15 22 7 22 9 27 Temp 31 31 30 30 34 29 23 16 21 18 13 8 20 20 15 10 24 23 Dewpt 15 20 27 30 33 27 22 16 15 14 10 6 14 15 14 10 17 19 PWind dir SE SE NE N NW NW NW W SW Wind char LT GN GN GN GN LT LT LT LT Avg clouds B1 OV OV OV OV B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 70 70 30 10 20 10 10 5 Rain L L Snow S L L S L C S S $$ IAZ017-261000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 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 29 18 28 14 Temp 38 34 30 28 26 26 28 28 24 22 22 21 19 23 27 27 24 20 19 18 17 Dewpt 34 32 27 24 22 21 20 20 18 17 17 17 16 17 17 16 16 14 14 14 13 RH 85 92 88 85 85 81 71 71 77 81 81 84 88 77 65 63 71 77 80 84 84 Wind dir W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 18 23 31 32 29 26 26 23 17 14 13 13 12 13 16 14 10 8 5 4 2 Wind gust 31 36 47 49 47 43 39 35 Clouds OV OV OV OV OV B2 B1 SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 70 10 0 0 0 QPF 12hr 0.08 0 0 0 0 Snow 12hr 1 00-00 00-00 Rain C Snow C L L Wind chill 28 22 15 12 9 10 13 14 10 9 9 8 6 11 15 15 14 10 11 11 Min chill 27 15 8 8 9 6 6 7 13 8 9 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 27 19 27 7 16 -2 15 1 17 Temp 25 25 22 21 26 23 18 9 14 13 7 -1 12 12 8 3 14 14 Dewpt 15 16 21 21 25 22 17 9 12 8 5 -1 9 9 7 3 11 12 PWind dir SW SE NE NW NW W W W SW Wind char LT LT GN GN GN LT LT LT LT Avg clouds B1 B2 OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC B1 B1 B1 PoP 12hr 30 90 80 30 10 10 10 5 5 Snow C D D D L C $$ IAZ049-261000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 34 21 33 15 Temp 39 35 33 31 29 29 33 33 29 25 24 22 21 25 31 33 27 22 21 18 17 Dewpt 33 30 28 25 23 21 20 19 18 18 18 17 17 18 17 16 16 16 15 14 13 RH 79 82 82 78 78 72 58 56 63 74 77 81 84 74 56 49 63 77 77 84 84 Wind dir W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 20 25 28 31 29 28 26 23 13 12 10 10 9 11 13 14 8 6 5 4 2 Wind gust 32 37 44 46 43 42 39 34 Clouds B2 OV OV OV OV B1 FW FW FW SC FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Snow S Wind chill 29 23 19 16 14 14 20 21 18 13 14 11 11 14 21 23 19 14 13 12 Min chill 29 19 14 12 16 12 9 10 17 10 10 Wind Y Y Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 30 22 30 12 19 0 18 4 21 Temp 28 27 24 24 29 27 21 13 17 15 8 1 15 13 10 5 18 19 Dewpt 15 17 23 24 29 26 20 13 14 11 6 0 10 10 9 5 14 15 PWind dir S SE E N NW NW W W SW Wind char LT LT GN GN GN LT LT LT LT Avg clouds B1 B2 OV OV OV OV OV B2 B1 SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 20 90 80 40 10 20 20 10 5 Snow S D D D L C S S S $$ IAZ086-261000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 516 PM CST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 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 31 38 21 37 16 Temp 43 38 36 34 33 32 37 37 34 30 27 25 22 26 34 37 31 26 23 19 18 Dewpt 36 29 27 25 23 22 20 19 19 19 19 19 19 19 17 16 16 16 16 15 14 RH 76 70 69 69 66 66 50 48 54 63 71 78 88 74 49 42 53 65 74 84 84 Wind dir W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 19 25 27 28 26 26 26 23 12 11 10 10 9 11 13 12 6 5 5 4 3 Wind gust 32 41 44 47 43 42 39 33 23 Clouds SC B2 OV OV OV SC SC FW FW SC SC FW FW FW FW CL FW FW FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Wind chill 35 27 23 20 20 18 25 26 25 20 17 15 12 16 25 29 24 19 16 13 Min chill 35 23 18 16 22 17 11 10 23 15 9 Wind Y Y Date 11/28/25 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 32 25 34 16 24 3 21 7 24 Temp 30 31 28 27 33 31 25 17 21 19 11 4 18 19 13 8 21 22 Dewpt 15 17 25 27 32 29 24 17 16 14 9 4 12 14 12 8 16 18 PWind dir S SE E NW NW NW NW W SW Wind char LT GN GN GN GN LT LT LT LT Avg clouds SC B2 OV OV OV OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 90 90 40 10 20 20 10 10 Rain D L Snow S L D D L C S S S S $$