Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
003 FOUS53 KDMX 050859 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 259 AM CST Wed Feb 5 2025 IAZ060-061000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 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 19 31 24 40 20 Temp 19 21 22 28 31 31 29 31 27 24 28 37 40 35 29 26 23 22 Dewpt 5 8 14 18 22 24 26 27 27 24 18 15 15 15 15 13 11 8 RH 54 56 71 66 69 75 88 85100100 66 40 36 43 55 57 59 54 Wind dir E E E SE SE SE SE SW W NW NW NW W W NW NW NW N Wind spd 9 10 11 11 10 8 6 9 10 16 17 13 13 8 5 5 4 4 Wind gust 27 24 Clouds OV OV OV OV OV OV OV B2 B1 FW FW FW CL FW SC SC B2 B2 PoP 12hr 10 70 30 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl C C L C Obvis PF Wind chill 12 10 11 18 22 24 22 23 17 11 16 28 32 28 23 19 17 16 Min chill 10 10 19 21 11 11 26 18 13 Winter Weath Y Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 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 37 26 35 14 32 14 32 12 26 Temp 32 33 29 28 32 30 21 16 26 28 22 16 28 27 21 16 23 23 Dewpt 9 13 16 21 26 20 14 10 10 12 11 11 11 10 8 8 8 8 PWind dir NE E NE NW NW NW N NE NE Wind char LT GN GN GN LT LT LT LT GN Avg clouds B2 B1 B1 OV OV B2 B1 SC SC SC FW FW SC B1 B2 B2 B1 B1 PoP 12hr 0 20 60 0 0 0 10 30 20 Frzg rain S Snow S L S S C S S $$ IAZ039-061000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 16 31 25 37 16 Temp 16 17 20 27 31 30 28 26 25 25 28 34 36 32 25 21 17 17 Dewpt 1 2 6 14 18 22 24 25 25 24 19 13 13 14 10 7 5 3 RH 51 51 54 57 58 72 85 96100 96 68 41 38 47 52 54 58 53 Wind dir E E E SE SE SE SE S W W NW W W W NW NW NW NW Wind spd 9 9 12 14 12 11 10 9 11 16 19 18 19 13 12 10 8 5 Wind gust 31 31 33 Clouds B2 B2 B2 B2 OV OV OV OV B2 SC FW FW CL FW FW SC B1 B2 PoP 12hr 5 50 50 0 0 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl S C C C Obvis F PF Wind chill 6 5 7 15 21 20 18 17 14 12 15 23 25 23 14 10 8 9 Min chill 4 4 16 17 12 13 16 9 5 Winter Weath Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 31 22 31 11 28 8 27 7 22 Temp 25 28 25 25 29 27 19 13 22 23 16 11 23 22 15 10 18 18 Dewpt 7 9 10 13 22 21 14 8 8 10 10 7 9 8 6 3 4 5 PWind dir NW E NE NW NW NW N N N Wind char LT LT GN GN GN LT LT LT GN Avg clouds B2 B2 B2 OV OV B2 B1 B1 SC FW FW FW FW SC B1 B1 B1 B1 PoP 12hr 0 20 80 10 0 0 5 20 20 Snow S D L S S S $$ IAZ048-061000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 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 17 30 23 39 19 Temp 18 19 21 27 30 30 28 29 25 23 26 35 39 33 27 23 21 20 Dewpt 3 5 9 16 21 23 24 26 25 23 17 13 14 16 14 11 8 6 RH 51 54 59 63 69 75 85 88100100 68 40 35 49 57 59 56 54 Wind dir E E E SE SE SE S S W NW NW W W W NW NW N N Wind spd 9 10 11 12 11 9 9 9 11 17 18 16 17 10 8 6 5 4 Wind gust 27 29 27 Clouds B1 OV B2 OV OV OV OV B2 B1 FW FW FW CL FW SC B1 B2 B2 PoP 12hr 10 70 30 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl S C L C Obvis PF PF Wind chill 9 7 9 16 21 21 19 20 14 9 13 25 30 25 19 16 13 14 Min chill 5 5 17 19 9 8 24 15 12 Winter Weath Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 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 35 24 33 12 31 11 29 10 24 Temp 29 30 27 26 30 27 19 13 23 26 19 13 25 24 18 13 20 20 Dewpt 9 12 14 18 25 20 13 8 9 12 12 9 11 10 8 5 7 8 PWind dir NE E NE NW NW NW N NE NE Wind char LT GN GN GN LT LT LT LT GN Avg clouds B2 B1 B2 OV OV B2 B1 B1 SC SC FW FW FW B1 B2 B1 B1 B1 PoP 12hr 0 20 60 5 0 0 10 30 20 Frzg rain S S Snow S L C S C S S $$ IAZ004-061000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 8 28 17 32 10 Temp 8 9 13 23 28 26 23 23 20 17 19 29 31 26 19 14 12 12 Dewpt -3 -3 1 7 14 18 20 21 20 13 8 8 11 9 5 4 3 1 RH 60 57 58 50 55 71 88 92100 84 61 40 43 48 54 64 66 60 Wind dir E E SE SE SE SE S SW W NW W W W NW NW NW NW NW Wind spd 9 9 13 16 16 14 14 11 13 19 18 21 24 14 10 8 5 4 Wind gust 24 31 29 34 39 Clouds B2 B2 B2 OV B2 OV OV B2 SC FW CL CL CL FW FW SC B1 B2 PoP 12hr 0 50 30 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl S S Snow S C C C Obvis PF Wind chill -2 -5 -2 10 16 14 10 12 7 0 4 15 18 14 7 3 3 4 Min chill -5 -5 11 10 0 0 12 2 1 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 28 17 26 2 25 1 19 -1 16 Temp 22 24 21 21 24 18 10 5 19 19 9 5 16 14 7 4 12 11 Dewpt 5 8 9 13 20 14 7 1 10 11 5 2 6 5 2 -2 3 4 PWind dir N E NE NW W NW N N N Wind char LT GN GN GN LT LT GN GN GN Avg clouds B2 B2 B2 OV OV B2 B1 SC SC FW FW FW SC B1 B1 B1 B1 B1 PoP 12hr 5 40 90 0 0 0 10 20 20 Snow C D C S S S S $$ IAZ035-061000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 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 14 30 20 37 14 Temp 14 15 19 27 30 28 28 26 23 20 22 32 36 31 24 19 17 16 Dewpt 0 1 4 12 18 21 23 24 23 18 13 11 11 13 10 7 5 3 RH 53 53 51 53 60 75 81 92100 92 68 41 35 47 54 59 58 56 Wind dir E E E SE SE SE S S W NW NW W W W NW NW N N Wind spd 8 10 11 13 12 11 12 10 11 19 17 17 19 10 8 5 4 3 Wind gust 31 27 29 33 Clouds B1 B2 B2 OV OV OV OV B2 SC FW FW FW CL FW FW SC B2 B2 PoP 12hr 5 60 30 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl S C S C Snow C Obvis PF PF Wind chill 6 3 7 16 20 18 18 16 12 5 8 21 25 22 15 11 10 Min chill 1 2 17 15 4 4 19 10 9 Winter Weath Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 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 20 31 7 30 7 27 4 22 Temp 26 28 24 24 29 24 14 9 23 24 15 10 23 21 13 9 18 17 Dewpt 7 9 11 16 23 17 10 5 9 12 10 7 9 7 6 3 6 5 PWind dir NE E NE NW NW NW N N N Wind char LT LT GN GN LT LT LT LT GN Avg clouds B2 B2 B2 OV OV B2 B1 B1 SC FW FW FW FW B1 B2 B1 B1 B1 PoP 12hr 5 30 80 5 0 0 10 30 20 Snow C D C S C S S $$ IAZ094-061000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 21 32 28 43 23 Temp 21 22 25 28 30 32 31 30 29 28 29 38 43 35 30 27 25 25 Dewpt 16 18 21 23 26 27 28 30 29 27 21 17 17 17 17 17 16 14 RH 81 84 84 81 85 81 88100100 96 72 42 35 47 58 65 68 62 Wind dir E E E E SE SE S SW W NW NW NW NW W W NW N NE Wind spd 10 9 10 10 9 6 5 10 12 14 16 13 10 5 4 4 5 5 Wind gust 27 Clouds OV OV OV OV OV OV OV B2 B1 FW FW FW CL FW FW SC SC B1 PoP 12hr 10 70 20 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle S Frzg drzl S C L L S Obvis F Wind chill 15 12 15 19 22 26 25 22 19 16 17 30 37 19 18 Min chill 11 12 19 21 15 15 29 20 16 Winter Weath Y Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 29 39 17 34 18 35 16 27 Temp 35 34 31 31 35 32 23 19 29 29 23 20 32 29 23 19 25 24 Dewpt 15 17 21 27 31 22 16 12 12 14 14 12 13 12 12 10 11 11 PWind dir E E N NW N NW NE NE NE Wind char GN GN GN GN LT LT LT GN GN Avg clouds SC B1 B2 OV B2 B1 B1 B1 SC SC SC SC B1 B2 B2 B2 B1 B1 PoP 12hr 0 20 50 0 0 0 20 30 30 Frzg rain S Rain C Snow C S S C C S $$ IAZ017-061000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 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 11 29 21 33 11 Temp 12 13 16 24 29 26 26 26 22 22 22 30 32 28 20 15 13 12 Dewpt -2 -1 2 8 14 20 21 22 22 20 12 9 10 10 6 4 3 2 RH 52 53 53 50 53 78 81 85100 92 65 41 39 46 54 61 63 63 Wind dir E E SE SE SE SE SE S W W W W W W NW NW NW NW Wind spd 8 9 12 14 13 12 12 10 12 19 20 21 25 14 12 10 8 5 Wind gust 31 33 36 40 Clouds B2 B2 B2 OV B2 OV OV B2 B2 SC CL CL CL CL FW SC SC B2 PoP 12hr 0 50 50 0 0 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl S S S Snow S C C C Wind chill 1 1 2 12 18 15 15 16 10 7 7 17 19 16 7 3 2 3 Min chill -1 0 14 14 6 5 8 2 0 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 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 19 28 4 25 2 21 2 17 Temp 22 25 22 22 25 22 13 7 18 18 10 6 17 16 8 5 13 12 Dewpt 5 8 9 11 21 17 10 4 7 10 7 2 7 6 3 0 3 4 PWind dir NW E NE NW W NW NW N N Wind char LT LT GN GN GN LT LT LT GN Avg clouds B2 B2 B2 OV B2 B2 B1 B1 SC FW FW FW FW SC B1 B1 B1 B1 PoP 12hr 0 30 90 5 0 0 10 20 20 Snow C D L S S S $$ IAZ049-061000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 16 30 24 39 17 Temp 18 18 22 27 30 30 28 30 26 24 26 35 38 31 26 21 19 18 Dewpt 2 4 9 15 20 23 24 25 26 24 18 14 13 15 12 9 6 5 RH 49 53 57 60 66 75 85 81100100 71 41 35 51 55 59 56 56 Wind dir E E E SE SE SE SE S W W NW W W W NW NW N N Wind spd 10 10 12 13 12 10 9 10 12 16 19 17 17 10 9 6 5 4 Wind gust 31 27 29 Clouds B1 B2 B2 OV OV OV OV OV B2 SC FW FW CL FW SC SC B1 B2 PoP 12hr 5 60 50 0 0 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Frzg drzl S C C S Snow C Obvis PF Wind chill 9 6 10 16 20 21 19 21 15 11 12 25 28 23 17 12 11 12 Min chill 5 5 17 18 10 9 22 11 9 Winter Weath Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 33 22 32 11 30 9 28 8 24 Temp 27 27 25 24 29 27 18 12 23 23 17 11 24 22 16 11 19 19 Dewpt 8 10 12 16 24 20 13 8 9 10 10 8 10 9 6 4 6 6 PWind dir NE E NE NW NW NW N NE N Wind char LT LT GN GN LT LT LT LT GN Avg clouds B2 B1 B2 B2 OV B2 B1 B1 SC SC FW FW FW SC B2 B1 B1 B1 PoP 12hr 0 20 70 5 0 0 10 20 20 Frzg rain S S Snow S L C S S S S $$ IAZ086-061000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 259 AM CST Wed Feb 5 2025 Date 02/04/25 Wed 02/05/25 Thu 02/06/25 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 21 32 27 42 22 Temp 22 22 24 29 31 32 31 27 27 27 31 39 42 35 30 27 24 23 Dewpt 14 15 18 22 25 27 28 27 27 27 25 20 19 19 18 17 15 12 RH 71 74 77 75 78 81 88100100100 78 46 39 52 60 65 68 62 Wind dir E E E SE SE SE SE SW W W NW NW W W W NW NW N Wind spd 11 12 12 12 11 9 8 9 11 13 17 16 13 8 6 5 4 5 Wind gust 27 Clouds OV OV OV OV OV OV OV B2 B1 SC FW FW CL FW SC SC SC B2 PoP 12hr 10 70 50 0 0 QPF 12hr 0 0.03 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle C Frzg drzl S C C C C S Snow S Obvis PF F PF Wind chill 13 10 12 19 22 24 23 18 17 16 19 30 35 28 23 20 18 16 Min chill 9 10 20 17 14 15 27 18 15 Winter Weath Y Y Y Y Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 02/10/25 Tue 02/11/25 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 37 27 37 17 32 16 34 15 27 Temp 33 33 30 29 34 32 24 18 27 28 22 18 30 28 23 18 24 24 Dewpt 13 16 18 23 31 25 17 13 13 14 13 12 13 13 11 8 11 11 PWind dir NE E NE NW NW W N NE NE Wind char LT GN GN GN GN LT LT LT GN Avg clouds B1 B1 B2 OV OV B2 B1 B1 SC SC SC FW SC B1 B2 B2 B1 B1 PoP 12hr 5 30 70 5 0 0 10 20 20 Frzg rain C L Rain L S Snow C L C S S S S $$