Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
395 FOUS53 KDMX 250231 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 831 PM CST Sun Nov 24 2024 IAZ060-251000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 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 36 39 21 42 30 Temp 51 45 42 38 36 37 37 32 28 26 24 22 26 38 42 38 36 34 32 30 Dewpt 43 40 37 34 30 26 21 19 17 17 16 16 17 18 21 23 24 25 26 27 RH 74 82 82 85 79 64 52 58 63 68 71 77 68 44 43 54 61 69 78 88 Wind dir N NW NW NW NW NW NW NW NW NW W W SW S S S S S S SE Wind spd 8 12 14 16 16 17 16 10 9 6 4 3 3 5 8 5 5 4 4 4 Wind gust 25 29 28 27 27 20 Clouds OV OV OV OV B2 SC FW CL CL CL CL FW SC SC B1 OV OV OV B2 B2 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow S Wind chill 39 34 29 26 27 28 24 19 18 17 Min chill 39 29 26 22 17 16 18 32 29 24 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 41 22 32 16 28 16 28 11 23 Temp 40 37 28 23 30 29 23 17 26 24 21 17 27 25 17 12 21 20 Dewpt 28 28 23 20 19 18 16 11 8 10 10 11 14 12 9 7 7 8 PWind dir N N NW NW NW N N NW NW Wind char LT LT GN GN GN LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC SC SC FW FW B1 B2 B1 SC SC SC SC SC PoP 12hr 20 10 5 5 5 5 20 5 0 Rain S S Snow S S S $$ IAZ039-251000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 39 19 37 26 Temp 45 43 41 39 38 36 35 28 25 23 21 19 24 33 37 32 30 29 28 26 Dewpt 40 40 38 36 33 29 24 18 16 14 13 13 15 16 19 20 21 22 23 23 RH 82 89 89 89 82 75 64 66 68 68 71 77 68 49 48 61 69 75 81 88 Wind dir NE N NW NW NW NW NW NW NW NW NW W W W S SE SE S SE SE Wind spd 8 5 10 14 17 19 18 16 13 11 9 5 5 5 6 5 4 4 4 5 Wind gust 20 27 28 28 26 Clouds OV OV OV OV OV B2 SC FW FW CL CL CL FW FW B1 B2 OV B2 B1 B1 PoP 12hr 10 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S Snow S Wind chill 35 30 29 25 24 16 12 12 11 11 17 27 19 Min chill 39 29 24 15 10 9 12 26 23 18 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 20 30 14 24 12 23 7 20 Temp 37 33 26 21 29 27 20 15 23 21 16 13 22 20 13 8 18 17 Dewpt 27 26 21 19 19 18 12 7 7 6 5 6 10 9 6 4 7 6 PWind dir NE N NW NW NW NW NW NW NW Wind char LT LT GN GN GN LT GN GN GN Avg clouds SC SC B1 SC SC B1 SC SC SC FW SC B1 B1 B1 SC B1 SC SC PoP 12hr 20 10 5 5 0 0 20 5 0 Rain S Snow S S S $$ IAZ048-251000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 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 33 38 19 40 27 Temp 49 44 41 36 34 35 36 30 26 23 21 20 23 35 40 36 32 31 29 27 Dewpt 41 39 36 33 29 25 21 18 17 16 15 15 17 18 22 23 24 24 25 25 RH 74 82 82 89 82 66 54 60 68 74 77 81 77 49 48 59 72 75 85 92 Wind dir N NW NW NW NW NW NW NW NW NW NW W SW S S S S S SE E Wind spd 8 12 16 16 17 18 17 11 9 8 5 2 2 5 6 5 5 4 3 4 Wind gust 26 29 29 28 27 Clouds OV OV OV OV B2 SC FW CL CL CL CL FW SC SC B2 B2 OV B2 B1 B1 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S Wind chill 38 33 26 24 25 26 20 16 14 14 Min chill 36 26 22 19 11 12 17 30 25 22 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 39 19 31 13 27 14 26 8 21 Temp 37 34 26 20 28 27 20 14 24 22 18 15 24 22 14 9 18 18 Dewpt 29 27 23 20 19 19 15 9 8 9 9 10 13 11 8 5 8 8 PWind dir N N NW NW NW NW N NW NW Wind char LT LT GN LT GN LT GN LT GN Avg clouds SC SC B1 B1 B1 SC SC SC FW FW B1 B1 B1 SC SC SC SC SC PoP 12hr 20 5 5 5 5 5 20 5 0 Rain S Snow S S S S $$ IAZ004-251000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 25 31 15 35 19 Temp 38 35 32 27 26 29 30 25 21 19 18 15 19 30 35 30 25 25 23 20 Dewpt 35 33 29 23 19 17 16 15 13 12 11 10 13 16 20 20 20 20 19 18 RH 89 92 88 85 74 60 55 65 71 74 73 80 77 55 54 66 81 81 84 92 Wind dir N N NW NW NW NW NW NW NW NW NW W SW S SE SE E E N N Wind spd 11 16 19 20 19 19 17 12 10 8 5 2 3 6 8 6 5 5 5 6 Wind gust 31 29 29 27 Clouds OV OV OV B2 SC FW CL CL CL CL CL FW FW SC SC SC B1 SC B1 SC PoP 12hr 20 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S S Wind chill 30 25 20 14 13 16 18 14 10 9 10 23 28 23 18 18 16 11 Min chill 25 12 10 11 8 9 13 21 17 11 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 31 15 26 8 21 8 20 3 17 Temp 30 26 21 16 25 23 16 9 18 18 12 9 18 17 9 4 15 15 Dewpt 23 21 18 14 17 14 8 3 4 5 5 5 9 7 5 1 5 6 PWind dir N N NW NW NW NW NW NW NW Wind char GN GN GN GN GN LT GN GN GN Avg clouds SC SC B1 B1 B1 B1 B1 SC FW SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 10 5 0 5 5 10 20 5 0 Snow S $$ IAZ035-251000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 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 29 36 17 39 23 Temp 43 40 36 31 31 34 34 29 24 22 19 18 22 34 38 34 29 27 25 23 Dewpt 39 37 33 28 25 21 18 16 15 13 13 12 15 17 21 22 21 22 22 22 RH 86 89 89 88 78 58 51 58 68 68 77 77 74 49 50 61 72 81 88 96 Wind dir N NW NW NW NW NW NW NW NW NW NW W SW S S SE S S SE N Wind spd 9 13 17 17 17 18 17 11 10 8 4 2 2 5 6 5 4 4 4 4 Wind gust 29 31 29 28 27 Clouds OV OV OV OV B2 FW CL CL CL CL CL FW FW SC B1 B2 B2 B1 B1 B1 PoP 12hr 10 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S Snow S Wind chill 32 26 20 19 23 24 19 13 12 12 23 17 Min chill 31 19 17 18 11 11 15 28 22 16 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 36 17 29 11 25 11 23 6 20 Temp 35 31 23 18 27 26 18 12 21 21 15 12 22 20 11 7 18 17 Dewpt 25 23 19 17 18 17 11 7 6 6 7 8 11 9 7 4 7 7 PWind dir N N NW NW NW NW N NW NW Wind char LT LT GN GN GN LT GN LT GN Avg clouds SC SC B1 B1 SC B1 SC SC FW FW B1 B1 B1 SC SC SC SC SC PoP 12hr 20 5 5 5 5 5 20 5 0 Snow S S $$ IAZ094-251000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 40 22 42 30 Temp 52 47 43 39 38 39 40 33 29 27 24 23 28 39 42 39 36 33 31 30 Dewpt 46 42 39 36 31 28 23 18 17 16 15 17 18 19 21 22 24 25 26 28 RH 80 83 86 89 76 64 50 53 60 63 68 77 66 44 43 50 61 72 81 92 Wind dir NW NW NW NW NW NW NW NW NW NW NW W SW S S S S S S S Wind spd 4 12 16 14 16 17 16 9 8 6 4 2 3 8 8 5 5 5 4 4 Wind gust 24 29 27 26 19 18 Clouds OV B2 OV OV OV SC FW CL CL CL CL FW SC B1 B2 B2 OV B2 B2 B2 PoP 12hr 5 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C Wind chill 35 31 28 30 31 25 20 20 18 33 Min chill 29 26 24 17 16 18 33 26 25 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 21 34 16 30 17 30 11 24 Temp 41 38 29 22 31 29 23 17 28 25 20 18 28 25 17 12 21 20 Dewpt 30 29 26 21 20 18 16 12 11 12 13 13 18 15 10 7 8 8 PWind dir N N NW NW NW NE NW NW NW Wind char LT GN GN LT GN LT GN LT GN Avg clouds B2 B1 B2 B1 SC SC FW FW FW FW SC B1 B1 SC SC SC FW FW PoP 12hr 30 10 10 5 5 5 20 0 0 Rain C S Snow S $$ IAZ017-251000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 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 29 34 15 34 21 Temp 42 40 37 33 31 31 30 24 20 19 17 16 20 29 34 29 25 25 23 22 Dewpt 38 38 35 32 27 23 19 15 14 12 11 11 13 16 18 19 19 20 21 20 RH 86 92 92 96 85 72 63 68 77 74 77 80 74 58 51 66 78 81 92 92 Wind dir NE N NW NW NW NW NW NW NW NW NW W W SW S SE SE SE SE NE Wind spd 6 8 13 17 19 20 19 16 13 11 9 5 4 5 5 5 4 4 4 5 Wind gust 25 29 31 29 26 24 Clouds OV OV OV OV OV SC SC FW FW CL CL FW FW FW SC B2 B2 B1 B1 B1 PoP 12hr 20 10 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S S Snow S Wind chill 29 22 19 18 17 11 7 7 7 7 13 23 23 19 19 17 15 Min chill 34 22 17 10 6 5 9 23 17 13 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 16 27 10 22 8 20 4 17 Temp 32 28 22 17 26 24 16 11 19 18 12 9 18 16 9 5 15 14 Dewpt 24 22 18 16 17 16 8 4 6 4 3 4 9 7 5 2 6 6 PWind dir N N NW NW NW NW NW NW NW Wind char GN LT GN GN GN LT GN GN GN Avg clouds SC SC B1 B1 B1 B1 B1 SC SC FW SC B1 B1 SC B1 B1 B1 SC PoP 12hr 20 5 5 5 5 5 20 5 0 Snow S S S S $$ IAZ049-251000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 39 18 38 26 Temp 48 45 42 37 36 35 35 28 24 22 20 19 23 33 37 33 30 29 28 26 Dewpt 41 40 38 35 31 27 22 18 16 15 14 14 15 17 20 21 22 23 24 24 RH 77 82 86 92 82 72 59 66 71 74 77 80 71 51 50 61 72 78 85 92 Wind dir NE N NW NW NW NW NW NW NW NW NW W W SW S S S S S SE Wind spd 8 8 14 16 17 18 18 12 10 9 6 4 3 5 5 5 4 4 4 4 Wind gust 28 28 28 28 23 Clouds OV OV OV B2 OV B1 SC FW FW CL CL FW FW SC B1 OV OV B2 B2 SC PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S Wind chill 34 28 25 24 24 17 14 13 12 13 Min chill 39 27 23 16 12 11 13 26 24 19 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 18 30 12 25 12 24 7 20 Temp 37 33 24 19 28 26 18 13 22 20 16 13 22 20 12 7 18 16 Dewpt 28 27 21 18 19 18 13 7 8 8 7 8 12 11 7 4 7 7 PWind dir N N NW NW NW NW NW NW NW Wind char LT LT GN GN GN LT GN LT GN Avg clouds SC SC B1 SC SC SC SC SC FW FW SC B1 B1 SC SC SC SC SC PoP 12hr 20 5 5 5 5 5 20 5 0 Rain S Snow S S S S $$ IAZ086-251000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 831 PM CST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 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 40 42 22 41 31 Temp 53 50 47 43 40 39 40 34 29 26 24 22 27 37 41 38 35 34 33 31 Dewpt 46 46 43 39 36 31 27 22 20 19 17 17 18 18 22 24 25 26 26 27 RH 77 86 86 86 85 73 59 61 69 74 74 81 68 46 46 57 66 72 75 85 Wind dir NE NW NW NW NW NW NW NW NW NW NW W W SW S S S S S S Wind spd 5 6 13 14 17 18 18 12 10 8 6 4 4 5 5 5 5 5 5 5 Wind gust 24 26 28 28 24 Clouds OV OV OV B2 OV B1 SC FW CL CL CL FW FW SC B1 OV OV OV OV B2 PoP 12hr 5 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow S Wind chill 36 31 30 31 25 20 18 16 16 25 Min chill 36 29 25 17 15 17 32 27 24 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 43 22 33 17 28 15 28 11 23 Temp 41 39 30 23 31 30 23 18 26 24 20 16 26 24 17 12 21 20 Dewpt 31 30 27 22 21 20 18 13 11 12 11 11 15 15 10 7 8 9 PWind dir NW N NW NW NW NW NW NW NW Wind char LT GN GN GN GN LT GN GN GN Avg clouds B1 B1 B1 B1 SC SC SC SC FW FW SC B2 B1 B1 SC SC SC SC PoP 12hr 30 20 5 5 5 5 20 5 0 Rain S C S Snow S S S $$