Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
032 FOUS53 KDMX 232329 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 529 PM CST Sat Nov 23 2024 IAZ060-241000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue 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 37 55 34 39 20 Temp 44 39 38 38 38 42 53 55 51 46 43 38 35 34 37 37 33 28 26 23 21 Dewpt 33 33 33 34 36 39 44 45 45 44 40 36 31 27 23 20 19 17 16 16 16 RH 65 79 82 85 92 89 71 69 80 93 89 92 85 75 56 50 56 63 65 74 81 Wind dir SE SE SE SE SE S S SW NW NW NW NW NW NW NW NW NW NW NW NW W Wind spd 9 6 6 5 5 5 6 5 4 6 11 13 13 13 14 13 9 6 5 4 3 Wind gust 25 Clouds B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 SC FW CL CL CL FW FW PoP 12hr 0 5 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 38 36 30 26 25 28 28 25 22 19 17 Min chill 38 33 32 32 35 25 24 24 18 16 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 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 38 27 39 25 36 17 31 17 27 Temp 35 35 30 28 37 35 29 27 33 30 25 20 27 24 20 18 23 22 Dewpt 17 21 23 23 26 26 26 24 24 23 20 14 13 13 12 9 13 14 PWind dir SW SE NE N N N NW NW NW Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC SC FW SC B1 B1 B1 PoP 12hr 5 10 20 20 20 10 5 5 10 Rain S Snow S S S S $$ IAZ039-241000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 49 32 38 18 Temp 40 36 35 34 34 37 46 49 46 42 41 37 33 34 36 35 30 26 23 21 19 Dewpt 32 31 31 32 33 36 40 42 41 41 38 35 32 29 25 21 18 17 15 13 14 RH 73 82 85 92 96 96 79 77 83 96 89 92 96 82 64 56 60 68 71 71 80 Wind dir SE SE SE SE SE SE SE SE E N NW NW NW NW NW NW NW NW NW NW NW Wind spd 5 4 6 8 6 8 9 6 4 4 8 13 14 16 17 17 13 10 9 8 6 Wind gust 24 Clouds B2 B2 B2 B2 B2 B2 B2 B1 B2 OV OV B2 B2 B2 B1 SC FW FW FW FW FW PoP 12hr 0 10 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 27 27 31 29 23 24 25 25 19 16 13 10 10 Min chill 36 29 26 27 34 21 22 18 12 9 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 33 22 36 22 34 14 26 12 25 Temp 30 30 26 23 33 30 26 23 31 28 21 17 24 21 16 14 22 19 Dewpt 17 19 19 20 25 25 23 21 24 22 17 11 12 10 8 7 10 11 PWind dir W SE NE N N NW NW NW NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds FW B1 B2 B1 SC B1 B1 B1 SC B1 B1 B1 SC SC SC B1 B1 B2 PoP 12hr 5 10 20 10 10 10 5 0 10 Snow S $$ IAZ048-241000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue 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 34 52 31 37 18 Temp 42 37 36 35 35 40 49 52 47 43 40 36 32 32 35 36 31 26 23 20 19 Dewpt 33 32 32 33 35 38 43 44 43 42 38 34 29 26 23 20 19 17 15 16 15 RH 70 82 85 92100 92 80 74 86 96 92 92 88 78 61 52 61 68 71 84 84 Wind dir SE SE SE SE SE SE S S N NW NW NW NW NW NW NW NW NW NW NW W Wind spd 8 6 6 6 5 5 6 5 4 6 12 14 13 14 16 14 10 6 5 4 2 Clouds B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC FW CL CL CL CL FW PoP 12hr 0 10 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 32 26 22 22 25 26 22 18 16 14 Min chill 36 29 28 29 31 21 21 21 16 13 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 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 35 23 38 22 34 14 28 14 26 Temp 32 33 27 25 35 32 26 24 31 28 21 17 25 22 16 15 21 19 Dewpt 17 21 22 23 26 26 26 23 24 23 19 13 13 13 11 7 12 14 PWind dir SW SE NE N N N NW NW NW Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC B1 B1 SC B1 B1 B1 B1 B1 SC B1 SC SC FW SC B1 B1 B1 PoP 12hr 5 10 20 20 20 10 5 5 10 Rain S Snow S S S S S $$ IAZ004-241000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 43 23 30 14 Temp 39 35 35 33 32 34 40 42 39 35 32 27 24 25 28 29 25 21 20 18 15 Dewpt 33 32 32 31 31 34 38 38 36 34 30 26 19 18 17 16 14 14 12 11 10 RH 79 89 89 92 96100 92 86 89 96 92 96 81 74 63 58 62 74 71 73 80 Wind dir E SE SE SE SE SE S N N NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 8 8 8 6 5 5 5 8 9 12 14 17 18 17 17 16 11 10 8 5 4 Wind gust 25 Clouds B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 SC SC FW CL CL CL FW FW PoP 12hr 0 5 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 33 28 28 27 26 33 26 22 15 10 12 16 17 14 10 10 10 9 Min chill 33 27 24 25 32 22 10 10 14 9 8 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 30 18 31 18 28 8 23 8 20 Temp 27 27 23 20 28 26 23 20 25 23 16 12 19 17 13 10 16 15 Dewpt 15 18 17 16 23 23 21 17 20 18 12 6 9 8 6 4 9 9 PWind dir SW E NE N N NW NW NW NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC B1 B1 SC SC B1 B1 SC B1 B1 B1 B1 SC SC SC B1 B1 B2 PoP 12hr 5 20 20 10 10 5 5 5 10 Snow S S $$ IAZ035-241000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue 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 33 48 26 35 15 Temp 42 38 36 34 34 37 45 48 43 38 35 31 27 28 32 33 28 23 20 18 16 Dewpt 34 32 32 32 33 37 40 42 40 38 34 30 25 23 19 18 16 14 13 13 12 RH 73 79 85 92 96100 82 80 89100 96 96 92 81 58 53 60 68 74 80 84 Wind dir SE SE SE SE SE SE S N N NW NW NW NW NW NW NW NW NW NW NW W Wind spd 8 8 8 6 5 5 4 4 5 10 12 16 14 14 14 14 9 6 5 4 2 Wind gust 23 Clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B1 SC FW CL CL CL FW FW PoP 12hr 0 10 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 30 28 31 26 20 16 17 22 24 19 15 12 12 Min chill 37 29 27 28 39 26 15 16 19 12 11 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 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 34 20 36 20 32 11 26 11 23 Temp 31 31 25 23 33 29 24 22 29 25 18 15 23 20 15 13 20 18 Dewpt 16 19 19 20 25 24 24 21 22 20 15 9 11 10 8 5 11 11 PWind dir SW SE NE N N N NW NW NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds SC B1 B1 SC SC SC B1 B1 B1 SC B1 B1 SC SC SC B1 B1 B1 PoP 12hr 5 10 10 10 10 10 0 5 10 $$ IAZ094-241000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 55 34 40 20 Temp 44 40 40 39 40 44 53 55 51 47 45 39 35 34 38 39 33 28 25 22 21 Dewpt 33 35 35 37 38 41 45 47 46 46 43 38 33 29 25 21 19 18 17 16 17 RH 65 82 82 92 92 89 74 74 83 96 93 96 92 82 59 48 56 66 71 77 84 Wind dir SE SE SE S S S S SW NW NW NW N N NW NW NW NW NW NW NW W Wind spd 9 6 8 8 8 8 10 6 3 5 11 13 13 13 13 13 6 5 4 3 2 Wind gust 24 24 25 Clouds SC B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 SC CL CL FW CL FW FW PoP 12hr 0 5 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 34 39 31 26 25 29 31 27 22 19 Min chill 38 33 32 33 39 25 24 25 18 16 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 27 41 25 37 18 33 18 29 Temp 35 36 30 28 39 36 31 28 34 31 24 20 29 24 20 18 25 23 Dewpt 18 22 24 25 29 28 27 26 26 24 21 16 17 15 14 11 15 15 PWind dir SW S NE N N N NW NW N Wind char LT LT LT LT GN GN GN LT GN Avg clouds SC B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 5 5 30 30 20 10 5 5 10 Rain S C C S S Snow C S S S $$ IAZ017-241000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue 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 45 26 32 15 Temp 39 35 35 33 32 36 41 44 41 38 36 32 27 29 31 30 26 22 20 18 16 Dewpt 34 32 32 31 31 34 38 39 38 37 34 31 26 24 20 18 16 14 12 12 11 RH 82 89 89 92 96 92 89 82 89 96 92 96 96 81 63 60 65 71 71 77 80 Wind dir SE SE SE SE SE SE SE E N NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 6 6 8 8 6 8 6 5 4 8 12 16 17 18 18 17 12 10 9 8 5 Wind gust 26 28 27 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 SC FW FW FW FW FW FW PoP 12hr 0 10 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 26 26 30 32 28 21 15 16 19 18 15 11 9 8 7 Min chill 34 27 24 24 38 26 14 14 14 9 6 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 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 30 19 33 18 30 9 23 9 21 Temp 27 28 23 21 30 26 22 21 28 24 18 14 21 18 13 11 18 16 Dewpt 16 18 17 17 23 23 21 18 21 19 14 8 10 9 6 4 9 9 PWind dir W SE NE N N NW NW NW NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds FW SC B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B2 B2 PoP 12hr 5 10 20 10 10 10 5 5 10 Snow S S $$ IAZ049-241000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 51 31 37 18 Temp 41 37 35 34 34 38 48 50 46 42 40 36 32 32 35 35 29 25 22 20 18 Dewpt 32 32 32 32 33 37 41 43 43 42 39 35 31 28 25 21 19 17 15 13 14 RH 70 82 89 92 96 96 77 77 89100 96 96 96 85 66 56 66 71 74 74 84 Wind dir SE SE SE SE SE SE S S NE N NW NW NW NW NW NW NW NW NW NW NW Wind spd 8 6 6 8 6 6 6 5 4 5 10 13 13 14 16 14 10 8 6 5 4 Wind gust 25 Clouds B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC FW FW CL CL FW PoP 12hr 0 10 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 35 29 27 28 34 27 22 22 25 25 20 16 15 12 12 Min chill 35 29 26 28 33 22 22 20 13 11 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 34 22 37 21 34 13 28 13 24 Temp 31 31 25 23 34 30 25 23 31 26 21 17 24 20 15 13 20 18 Dewpt 17 20 20 20 26 26 24 22 24 22 18 11 13 11 9 7 12 12 PWind dir W SE NE N N N NW NW NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds FW B1 B2 SC SC B1 B2 B1 SC SC B1 SC SC FW SC B1 B1 B2 PoP 12hr 5 10 20 20 10 10 5 0 10 Rain S Snow S S $$ IAZ086-241000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 529 PM CST Sat Nov 23 2024 Date 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue 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 36 57 37 42 20 Temp 41 38 37 37 38 42 54 57 53 49 46 42 38 37 39 40 34 30 27 23 21 Dewpt 33 33 33 35 36 39 44 47 48 47 45 41 36 33 29 25 22 20 18 17 16 RH 73 82 85 92 92 89 69 69 83 93 96 96 92 85 67 55 61 66 68 77 81 Wind dir SE SE SE SE S S S S S NW NW NW NW NW NW NW NW NW NW NW W Wind spd 6 6 6 8 8 9 10 8 3 4 8 12 13 14 16 14 10 9 6 5 4 Wind gust 23 24 25 26 25 Clouds SC B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B1 FW FW FW FW FW FW PoP 12hr 0 10 5 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 31 32 35 29 28 30 32 26 22 19 16 14 Min chill 35 31 29 31 28 28 25 18 12 Date 11/26/24 Wed 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 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 38 26 41 25 36 17 31 15 28 Temp 35 35 30 27 38 36 30 27 33 31 26 21 27 24 19 17 23 22 Dewpt 17 21 23 23 28 28 27 26 26 26 23 17 16 15 14 11 13 15 PWind dir W SE E N N N NW NW NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds FW B1 B2 B1 B1 B1 B2 B2 B1 SC SC B1 SC SC SC B1 B1 B1 PoP 12hr 5 10 20 30 20 20 5 5 10 Rain S C Snow C S S S S $$