Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
273 FOUS53 KDMX 250845 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 244 AM CST Mon Nov 25 2024 IAZ060-261000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 244 AM CST Mon Nov 25 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 23 43 31 Temp 42 38 36 38 37 32 28 26 25 23 28 40 43 39 36 35 34 32 Dewpt 38 34 29 25 20 18 16 16 16 16 18 20 22 23 24 25 26 27 RH 86 85 75 59 50 56 60 65 68 74 66 44 43 52 61 66 72 81 Wind dir NW NW NW NW NW NW NW NW W W SW S S S S S SE SE Wind spd 14 16 16 17 16 10 8 5 4 2 3 6 8 5 4 3 3 3 Wind gust 26 29 27 26 Clouds OV OV OV B1 FW FW CL CL CL CL FW FW B1 OV OV OV B2 B2 PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain S Wind chill 34 29 26 29 28 24 21 19 19 Min chill 28 25 22 18 18 18 33 31 29 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 32 17 29 17 26 9 21 Temp 41 37 28 25 30 28 23 19 26 24 21 20 23 21 15 12 19 17 Dewpt 29 27 22 19 17 17 15 11 7 10 9 13 13 12 10 7 7 7 PWind dir NE N NW NW NW N N NW NW Wind char LT GN GN LT GN LT GN GN GN Avg clouds B2 B1 B1 SC SC FW FW FW FW FW SC B2 B2 B1 SC SC SC SC PoP 12hr 30 5 0 0 0 10 20 5 0 Rain S C Snow S S $$ IAZ039-261000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 244 AM CST Mon Nov 25 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 38 20 38 27 Temp 42 39 37 36 33 28 25 23 21 21 25 33 37 33 31 31 30 28 Dewpt 37 36 33 28 23 17 15 14 12 13 14 16 19 20 21 22 23 24 RH 82 89 85 72 66 63 65 68 68 71 62 49 48 58 66 69 75 85 Wind dir NW NW NW NW NW NW NW NW NW W W SW S SE SE SE SE E Wind spd 10 14 18 19 19 14 12 10 8 5 5 6 6 5 4 3 3 3 Wind gust 21 27 31 Clouds OV OV OV B2 SC FW CL CL CL CL FW FW SC B2 B2 B2 B2 B2 PoP 12hr 10 20 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S S Wind chill 36 30 27 26 22 16 13 13 12 13 18 Min chill 30 23 15 12 11 12 26 25 23 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 40 20 30 13 25 12 22 8 21 Temp 38 33 26 22 27 25 20 16 22 20 16 15 19 18 13 11 19 16 Dewpt 28 25 20 18 18 16 12 8 6 5 4 4 9 8 5 5 6 5 PWind dir NE N NW NW NW NW NW NW NW Wind char LT GN GN GN GN LT GN GN GN Avg clouds B1 SC B1 SC SC SC SC FW FW FW SC B1 B1 B1 SC SC B1 SC PoP 12hr 20 10 0 0 0 10 20 5 0 Rain S Snow S S S $$ IAZ048-261000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 244 AM CST Mon Nov 25 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 37 21 42 28 Temp 42 37 34 36 35 29 25 23 23 21 26 37 41 37 33 32 31 29 Dewpt 36 33 29 24 20 18 17 16 15 16 17 20 24 24 24 25 26 27 RH 79 85 82 61 54 63 71 74 71 81 68 50 50 59 69 75 81 92 Wind dir NW NW NW NW NW NW NW NW NW W SW S S S S S SE E Wind spd 16 18 18 18 17 10 8 5 3 2 3 6 8 5 4 3 2 2 Wind gust 27 29 28 29 28 Clouds OV OV B2 B1 CL CL CL CL CL CL FW SC B1 B2 OV B2 B2 B1 PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S Snow S Wind chill 33 27 23 26 25 20 17 17 31 Min chill 27 21 19 16 16 21 31 28 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 41 19 30 15 27 13 24 7 20 Temp 38 34 25 22 27 26 20 17 23 22 18 16 21 19 13 10 17 15 Dewpt 29 26 22 18 18 18 14 10 7 7 7 10 12 12 8 6 7 7 PWind dir NE N NW NW NW N N NW NW Wind char LT GN GN LT GN LT GN LT GN Avg clouds B1 B1 B1 SC SC SC FW FW FW FW SC B2 B2 B1 SC SC SC SC PoP 12hr 20 5 0 0 0 10 20 5 0 Rain S S Snow S S S S $$ IAZ004-261000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 244 AM CST Mon Nov 25 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 25 32 18 36 19 Temp 33 28 27 30 31 26 23 22 21 19 22 31 35 30 26 25 24 23 Dewpt 29 23 18 16 16 14 12 11 11 10 13 16 19 19 20 19 20 19 RH 85 81 68 55 53 60 62 62 65 67 68 53 52 63 78 78 84 84 Wind dir NW NW NW NW NW NW NW NW NW W S SE SE E E NE NE N Wind spd 17 19 20 20 18 11 9 6 4 2 3 5 8 6 5 5 5 6 Wind gust 28 29 31 28 Clouds OV OV B2 CL CL CL CL CL CL FW FW FW B1 B1 B1 B2 B1 B1 PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Snow S Wind chill 20 14 13 17 19 15 13 14 15 25 28 23 19 18 17 15 Min chill 14 10 14 12 13 17 23 18 14 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 31 14 26 8 22 8 18 4 17 Temp 29 25 21 18 24 22 16 11 18 18 14 10 15 14 10 7 14 13 Dewpt 21 20 17 13 15 14 9 2 3 4 4 4 7 6 5 2 4 4 PWind dir N N NW NW NW N N NW NW Wind char GN GN GN GN GN LT GN GN GN Avg clouds SC SC B1 B1 B1 SC SC SC FW FW B1 B1 B1 B1 SC B1 SC SC PoP 12hr 10 10 0 0 0 20 10 5 0 Snow S $$ IAZ035-261000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 244 AM CST Mon Nov 25 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 35 19 40 24 Temp 37 32 30 34 34 28 24 23 21 20 24 35 40 35 30 29 27 27 Dewpt 35 28 23 19 18 15 15 13 12 13 15 17 22 23 22 23 23 24 RH 92 85 75 54 51 58 68 65 68 74 68 47 48 61 72 78 85 88 Wind dir NW NW NW NW NW NW NW NW W W S S S SE SE SE SE NE Wind spd 17 17 18 18 17 10 6 5 3 2 2 5 6 5 3 3 2 3 Wind gust 29 31 Clouds OV OV OV SC CL CL CL CL CL FW FW FW B1 B2 B2 B2 B2 B2 PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S Snow S Wind chill 28 21 18 23 23 18 16 16 Min chill 20 16 17 14 15 19 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 38 16 29 11 25 10 21 5 19 Temp 36 30 22 20 26 24 18 14 22 20 16 13 19 16 11 9 16 14 Dewpt 26 22 19 16 17 16 12 6 4 4 4 8 10 9 6 3 5 6 PWind dir N N NW NW NW N N NW NW Wind char LT LT GN GN GN LT GN GN GN Avg clouds B1 SC B1 B1 B1 SC SC FW FW FW B1 B2 B1 B1 SC SC SC SC PoP 12hr 20 5 0 0 0 20 20 5 0 Snow S S S $$ IAZ094-261000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 244 AM CST Mon Nov 25 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 41 23 43 32 Temp 43 39 37 40 39 33 30 27 26 24 30 40 43 40 36 35 34 33 Dewpt 39 35 31 26 20 18 17 16 16 17 19 20 22 24 24 26 27 29 RH 86 85 79 57 46 53 58 63 65 74 63 44 43 52 61 69 75 85 Wind dir N NW NW NW NW NW NW NW W W SW S S S S S S S Wind spd 14 16 16 17 14 9 6 5 3 2 4 9 9 5 5 4 3 3 Wind gust 29 27 26 28 25 Clouds OV OV OV B1 CL CL CL CL CL FW FW SC B2 OV B2 B2 OV OV PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C Wind chill 35 31 28 31 31 26 23 21 Min chill 29 26 25 20 19 18 35 29 29 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 44 21 33 17 32 18 29 10 23 Temp 42 38 29 24 30 28 23 19 29 26 22 21 27 23 17 14 21 18 Dewpt 32 29 24 20 19 17 17 14 11 13 14 15 18 15 11 8 7 7 PWind dir NE N NW NW NW E N NW NW Wind char LT GN GN LT GN LT GN LT GN Avg clouds B2 B2 B2 B1 SC FW FW FW FW FW SC B2 B2 B1 SC SC SC SC PoP 12hr 40 10 0 0 0 10 20 0 0 Rain C C Snow S $$ IAZ017-261000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 244 AM CST Mon Nov 25 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 33 17 35 22 Temp 37 33 31 32 30 24 21 20 19 18 21 30 35 30 27 26 25 24 Dewpt 35 31 25 22 18 15 13 11 10 10 12 15 18 19 20 20 20 21 RH 92 92 78 66 60 68 71 67 67 70 68 53 49 63 74 78 81 88 Wind dir NW NW NW NW NW NW NW NW NW W W SW S E SE SE E NE Wind spd 13 17 19 20 19 13 11 9 8 5 4 5 5 5 4 4 4 4 Wind gust 26 29 29 32 31 Clouds OV OV OV B2 FW SC CL FW CL CL FW FW SC B1 B2 B1 B2 B1 PoP 12hr 30 30 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S Snow C Wind chill 28 23 18 19 17 12 9 9 9 11 15 24 24 21 19 18 Min chill 22 17 12 7 6 10 24 19 17 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 35 16 26 10 22 8 18 5 17 Temp 33 27 22 20 24 22 16 12 18 17 12 11 17 14 10 8 15 13 Dewpt 24 21 18 16 16 14 9 4 5 4 2 3 7 6 4 2 5 4 PWind dir NE N NW NW NW NW NW NW NW Wind char LT GN GN GN GN LT GN GN GN Avg clouds B1 SC B1 B1 B1 SC SC SC FW FW SC B1 B1 B1 SC SC B1 SC PoP 12hr 20 10 0 0 0 10 20 5 0 Snow S S S $$ IAZ049-261000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 244 AM CST Mon Nov 25 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 38 19 40 27 Temp 43 39 35 36 34 28 24 22 21 20 24 35 39 35 32 31 30 29 Dewpt 39 34 31 26 21 17 16 15 14 13 15 17 21 22 23 24 24 24 RH 86 82 85 67 58 63 71 74 74 74 68 47 48 59 69 75 78 81 Wind dir NW NW NW NW NW NW NW NW W W W SW S S S S SE E Wind spd 14 17 17 18 18 11 9 6 5 3 3 5 6 5 4 3 3 3 Wind gust 28 29 28 Clouds OV OV OV B2 FW CL CL CL CL CL FW FW B1 OV OV B2 B2 B1 PoP 12hr 10 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S S S Snow S Wind chill 35 30 25 26 23 18 14 14 14 Min chill 29 23 17 12 12 13 29 25 24 Date 11/27/24 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 18 30 13 26 12 23 6 20 Temp 38 32 25 21 27 24 19 15 22 20 16 14 19 18 11 9 17 15 Dewpt 28 26 21 18 17 16 14 8 6 7 5 8 10 10 7 5 7 7 PWind dir NE N NW NW NW NW N NW NW Wind char LT GN GN GN GN LT GN GN GN Avg clouds B1 SC B1 SC SC SC SC FW FW FW SC B1 B2 B1 SC SC SC SC PoP 12hr 20 10 0 0 0 10 20 5 0 Rain S Snow S S S $$ IAZ086-261000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 244 AM CST Mon Nov 25 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 23 43 33 Temp 46 43 40 40 39 34 29 26 25 24 29 39 43 40 36 36 35 34 Dewpt 42 39 35 31 27 21 20 18 17 16 17 19 22 24 25 26 27 28 RH 86 86 82 70 62 58 69 71 71 71 60 44 43 52 64 67 72 78 Wind dir NW NW NW NW NW NW NW NW W W W SW S S S S S SE Wind spd 12 16 17 19 17 11 10 8 5 4 4 5 6 5 5 4 4 4 Wind gust 24 26 27 29 28 Clouds OV OV OV B2 SC CL CL CL CL CL FW FW B1 OV OV OV OV B2 PoP 12hr 10 10 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S Rain S Wind chill 36 32 31 29 26 20 18 18 18 Min chill 35 28 24 17 15 16 34 30 29 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 44 22 32 17 29 16 27 9 22 Temp 41 39 30 25 30 28 23 19 27 24 20 19 24 21 16 12 19 18 Dewpt 32 31 25 21 20 18 17 13 10 12 11 12 16 15 11 8 9 9 PWind dir NE N NW NW NW N NE NW NW Wind char LT GN GN GN GN LT GN GN GN Avg clouds B2 B2 B2 B1 SC SC SC FW FW FW SC B2 B2 B1 SC SC SC SC PoP 12hr 40 20 0 0 0 10 20 5 0 Rain S C S Snow S S S $$