Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
816 FOUS53 KDMX 262330 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 529 PM CST Tue Nov 26 2024 IAZ060-271000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 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 43 24 33 14 Temp 37 36 35 33 31 35 42 43 38 33 29 26 25 27 31 32 29 25 22 20 18 Dewpt 25 24 25 25 26 28 28 27 26 23 21 21 20 19 18 18 18 15 12 9 6 RH 61 61 66 72 81 75 57 53 62 66 72 81 81 71 58 56 63 65 65 62 59 Wind dir S SE SE SE E NE NE N N N N NW NW NW NW NW NW NW NW NW NW Wind spd 8 5 4 3 3 3 6 8 9 10 9 9 8 9 10 11 8 9 10 10 10 Clouds B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC SC B1 B1 SC SC SC FW FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 31 32 24 20 17 16 18 22 23 21 16 11 9 5 Min chill 31 29 26 28 30 19 13 16 19 10 4 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 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 14 26 10 25 9 27 14 31 Temp 23 22 18 17 23 22 15 12 22 20 14 12 24 23 20 19 28 26 Dewpt 3 3 3 4 5 4 2 1 4 6 5 5 9 11 12 11 14 15 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT LT LT GN LT LT LT LT Avg clouds FW FW SC B1 B1 B1 SC FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 20 20 5 0 0 0 0 5 Snow S S $$ IAZ039-271000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 40 22 30 13 Temp 32 32 30 29 28 33 38 39 32 27 25 22 24 26 29 29 26 24 20 17 15 Dewpt 22 23 24 24 24 27 27 27 24 21 20 20 19 19 19 18 17 14 9 6 4 RH 66 69 78 81 85 78 64 62 72 78 81 92 81 74 66 63 68 65 62 61 61 Wind dir SE SE SE E E NE NE N N N N N NW NW NW NW NW NW NW NW NW Wind spd 5 4 4 3 3 5 6 9 9 10 9 9 9 10 12 13 11 12 13 14 14 Clouds OV OV B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 33 25 18 16 12 15 16 19 18 15 12 6 2 0 Min chill 26 25 23 24 24 15 11 14 15 5 -1 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 22 8 23 7 22 7 24 12 28 Temp 20 19 13 10 20 17 12 9 19 18 12 9 21 21 18 15 25 23 Dewpt 5 3 1 0 2 0 2 1 4 4 4 4 9 9 9 8 12 12 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT GN GN GN LT GN LT GN Avg clouds SC FW FW SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 5 5 0 0 0 0 0 5 $$ IAZ048-271000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 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 41 21 31 12 Temp 36 33 31 30 28 33 39 40 34 28 25 23 23 25 29 30 26 23 20 17 15 Dewpt 25 25 25 25 25 27 28 27 25 22 21 20 19 19 19 18 18 14 11 7 5 RH 64 72 78 81 88 78 64 59 69 78 84 88 84 78 66 60 71 68 67 64 64 Wind dir S SE SE E NE NE NE N N N N N NW NW NW NW NW NW NW NW NW Wind spd 6 4 4 3 3 4 8 10 10 11 9 9 8 10 11 11 9 10 10 11 11 Clouds OV B2 B1 B2 B1 B1 SC B1 SC SC SC B1 B1 B1 SC SC SC SC FW FW FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 33 33 26 19 16 13 14 15 20 21 17 12 9 4 2 Min chill 30 25 24 24 25 15 11 13 16 7 1 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 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 24 11 24 7 24 7 25 13 29 Temp 21 20 15 13 20 19 13 9 20 19 12 9 21 21 18 16 26 24 Dewpt 3 3 2 2 4 3 1 1 4 6 5 5 9 11 11 10 13 15 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT LT LT GN LT LT LT GN Avg clouds FW FW FW SC B1 SC SC FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 20 20 0 0 0 0 0 5 Snow S S $$ IAZ004-271000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 21 31 18 26 6 Temp 30 25 22 21 21 24 30 31 27 23 21 20 19 21 24 25 21 17 14 12 9 Dewpt 19 18 18 17 16 17 19 19 19 19 18 16 14 16 16 14 11 7 4 2 0 RH 63 74 84 84 81 74 63 61 71 84 88 84 80 81 71 62 65 64 64 63 66 Wind dir E NE NE NE N N N N N N NW NW NW NW NW NW NW NW NW NW NW Wind spd 8 6 6 6 9 10 11 12 11 11 10 10 10 10 13 14 13 14 14 14 13 Clouds B1 SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B2 B1 B1 B1 SC SC FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 22 17 14 12 11 14 21 21 17 12 10 9 7 10 12 13 8 2 -1 -5 -7 Min chill 22 14 11 11 15 9 6 8 8 -1 -8 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 19 4 19 3 19 3 23 9 26 Temp 16 16 10 8 15 15 9 6 16 15 10 7 19 20 15 13 22 22 Dewpt 2 2 0 -2 0 2 1 -2 3 6 3 2 7 9 8 6 11 12 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT GN GN GN LT GN LT GN Avg clouds FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC FW SC PoP 12hr 0 10 5 0 0 0 0 0 5 $$ IAZ035-271000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 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 26 37 20 29 9 Temp 35 30 28 27 26 31 35 36 30 27 24 22 21 23 27 28 24 19 17 14 12 Dewpt 26 24 24 23 23 25 26 24 21 20 20 18 17 17 17 17 14 11 7 4 2 RH 69 78 85 85 88 78 69 61 69 74 84 84 84 77 65 63 65 70 64 64 63 Wind dir SE SE SE E NE NE N N N N N NW NW NW NW NW NW NW NW NW NW Wind spd 8 5 4 3 4 6 9 12 12 10 10 9 8 9 10 12 10 10 11 12 11 Clouds B2 B2 B2 B2 B1 SC SC SC SC SC B1 B2 B1 B1 B1 B1 SC SC SC FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 24 20 24 28 28 20 17 14 12 11 13 18 18 15 7 4 0 -2 Min chill 28 22 19 20 19 12 9 11 14 2 -3 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 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 23 7 22 5 22 4 24 11 28 Temp 19 19 12 10 19 17 10 8 18 18 10 8 21 21 17 15 25 23 Dewpt 2 1 -1 0 1 1 0 -1 3 5 3 3 8 9 8 7 12 12 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT LT LT GN LT LT LT GN Avg clouds FW FW FW SC B1 SC SC FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 10 10 0 0 0 0 0 0 $$ IAZ094-271000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 43 23 34 16 Temp 35 34 32 31 31 35 41 43 37 32 28 25 24 27 31 33 28 25 22 20 18 Dewpt 26 26 26 26 28 29 31 30 28 26 24 21 20 20 20 18 18 16 13 11 8 RH 69 72 78 81 88 78 67 60 70 78 85 84 84 74 63 53 66 68 68 67 64 Wind dir SE S S S SE NE NE N N N N N NW NW NW NW NW NW NW NW NW Wind spd 6 5 5 3 3 3 5 8 9 11 11 10 8 9 10 10 6 8 9 10 10 Clouds B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC FW FW SC SC FW FW FW FW FW FW PoP 12hr 0 20 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 30 23 18 16 15 17 22 25 21 16 12 9 6 Min chill 29 26 26 28 30 17 12 14 20 11 5 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 28 16 27 10 25 9 28 14 32 Temp 25 23 19 19 24 22 15 11 22 19 14 11 25 23 20 18 30 26 Dewpt 5 6 8 8 14 12 7 4 6 8 7 6 11 13 14 14 17 17 PWind dir NW NW N NW NW NW NW W W Wind char GN LT LT LT LT LT LT LT LT Avg clouds CL FW SC B2 B2 B1 SC FW FW FW SC SC SC SC SC SC SC FW PoP 12hr 0 30 30 5 0 0 0 0 0 Snow C C $$ IAZ017-271000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 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 24 34 20 26 8 Temp 31 28 26 24 24 29 33 33 29 25 23 21 21 22 25 26 23 19 15 13 11 Dewpt 21 21 21 21 20 22 23 22 20 19 18 18 17 17 16 16 13 8 5 3 2 RH 66 75 81 88 84 75 66 63 69 78 81 88 84 81 68 65 65 61 64 63 66 Wind dir SE E E E NE NE NE N N N N NW NW NW NW NW NW NW NW NW NW Wind spd 5 5 4 4 5 6 9 10 11 10 10 10 10 11 12 13 13 13 13 16 16 Wind gust 24 Clouds B2 B2 B1 B1 B1 SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 21 20 18 17 22 26 25 19 15 13 10 10 11 14 14 11 5 0 -3 -7 Min chill 24 19 17 17 19 12 9 10 9 -1 -7 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 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 19 4 19 4 19 3 21 10 25 Temp 16 15 10 8 16 14 8 6 16 15 9 7 19 19 15 14 23 21 Dewpt 3 2 -1 -1 0 1 0 -1 3 3 2 2 8 9 7 6 11 12 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT GN GN GN LT GN LT GN Avg clouds SC FW FW SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 5 5 0 0 0 0 0 5 $$ IAZ049-271000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 40 20 30 11 Temp 34 32 31 29 27 33 38 40 34 29 25 23 23 25 29 29 25 23 19 16 13 Dewpt 24 23 23 23 24 26 27 27 26 22 20 20 19 19 18 18 17 14 10 6 3 RH 66 69 72 78 88 75 64 59 72 75 81 88 84 78 63 63 71 68 67 64 63 Wind dir SE SE SE E E NE NE N N N N NW NW NW NW NW NW NW NW NW NW Wind spd 6 5 4 3 4 5 8 9 10 11 10 9 8 9 10 12 9 10 10 11 12 Clouds OV OV B1 B2 B1 SC SC B1 SC SC SC B1 SC B1 B1 B1 B1 B1 SC SC FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 26 34 26 20 15 12 14 15 20 19 17 12 7 3 -1 Min chill 28 25 22 23 25 14 9 13 16 7 -1 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 23 8 23 6 23 6 24 11 28 Temp 20 18 13 10 20 17 11 8 19 17 10 8 21 19 17 14 25 22 Dewpt 3 3 1 0 2 1 1 1 4 5 4 3 9 9 9 8 12 13 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT LT LT GN LT LT LT GN Avg clouds FW FW FW SC B1 SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 10 10 0 0 0 0 0 5 $$ IAZ086-271000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 529 PM CST Tue Nov 26 2024 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 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 43 23 33 16 Temp 35 35 34 32 31 37 42 43 37 32 28 25 25 27 31 33 29 26 24 20 18 Dewpt 24 24 25 26 27 30 31 32 31 28 25 22 21 22 21 20 20 19 15 12 8 RH 64 64 69 78 85 75 65 65 79 85 88 88 84 81 66 58 69 74 68 71 64 Wind dir S S SE SE E E NE N N N N NW NW NW NW NW NW NW NW NW NW Wind spd 6 6 5 4 4 3 5 6 8 10 11 11 9 10 11 11 8 9 10 11 11 Clouds B2 OV B2 OV B2 B2 B2 B1 B2 B1 SC SC FW SC SC SC SC SC FW FW FW PoP 12hr 5 20 5 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Wind chill 29 31 24 19 15 16 17 22 24 21 18 13 8 5 Min chill 29 28 26 27 30 18 12 15 20 12 4 Date 11/29/24 Sat 11/30/24 Sun 12/01/24 Mon 12/02/24 Tue 12/03/24 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 14 26 10 25 9 27 14 31 Temp 23 22 17 16 23 23 16 11 21 20 14 11 24 22 20 18 28 26 Dewpt 6 6 6 5 6 8 4 3 6 7 6 5 10 12 12 11 16 16 PWind dir NW NW NW NW NW NW NW W W Wind char GN LT LT LT GN LT LT LT GN Avg clouds CL FW FW B1 B1 B1 SC FW FW FW FW SC SC SC SC B1 SC SC PoP 12hr 0 20 30 10 0 0 0 5 5 Snow S C C $$