Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
998 FOUS53 KDMX 080317 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 917 PM CST Fri Nov 7 2025 IAZ060-081000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 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 23 34 21 Temp 40 38 37 36 34 37 37 36 34 29 25 26 31 34 32 28 26 23 22 Dewpt 34 34 34 34 33 35 33 33 28 22 19 16 16 17 17 18 18 17 17 RH 79 85 89 92 96 92 85 89 78 75 78 65 53 49 53 66 71 77 81 Wind dir N NE E E N N N N N N NW NW NW NW NW NW NW NW NW Wind spd 3 3 2 4 5 8 8 11 12 13 14 16 17 17 11 10 9 9 9 Wind gust 27 28 Clouds SC B1 OV OV OV OV OV B2 B1 SC SC FW FW FW SC FW FW FW FW PoP 12hr 10 100 30 0 0 QPF 12hr 0 0.29 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain S D D C C S Snow S D D C C S Wind chill 31 31 29 25 18 13 13 20 24 23 19 17 13 12 Min chill 36 34 28 29 24 12 10 20 16 11 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 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 28 58 40 57 34 56 36 63 Temp 36 34 30 34 52 52 45 41 54 51 40 35 53 50 41 37 58 57 Dewpt 20 20 20 21 31 36 36 33 34 33 31 29 32 33 34 33 40 41 PWind dir NW SW W W W W W SE S Wind char GN LT GN LT GN LT LT LT GN Avg clouds FW FW SC B2 B1 SC FW FW FW FW FW FW SC SC SC FW FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ039-081000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 39 21 33 20 Temp 40 38 36 37 37 37 36 33 29 26 22 26 31 33 30 26 24 22 20 Dewpt 32 32 32 33 35 34 31 27 21 18 14 15 15 16 15 16 17 17 17 RH 73 79 85 85 92 89 82 78 72 71 71 62 51 49 53 65 74 81 88 Wind dir N N N NE N N N N N N N NW NW NW NW NW NW NW NW Wind spd 6 3 2 3 5 8 10 12 13 16 17 18 19 19 13 13 11 11 10 Wind gust 29 31 Clouds OV OV OV OV OV OV B2 B2 SC FW FW FW SC B1 SC SC FW FW FW PoP 12hr 5 100 20 0 0 QPF 12hr 0 0.21 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain L D C S Snow L D C S Sprinkles Wind chill 31 28 24 18 13 9 12 19 21 19 15 13 10 9 Min chill 34 33 32 27 18 7 7 19 12 7 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 24 53 35 53 31 53 32 58 Temp 35 31 27 30 47 47 40 36 50 46 37 31 50 46 36 32 55 52 Dewpt 19 19 21 21 29 33 33 31 31 28 29 27 28 28 29 29 35 37 PWind dir NW SW SW W W W W S S Wind char GN GN GN GN BZ GN GN LT GN Avg clouds FW FW B1 B2 B1 SC SC SC FW FW FW SC FW FW SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ048-081000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 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 22 34 19 Temp 38 37 36 35 34 37 36 33 30 27 23 26 31 34 31 25 24 21 20 Dewpt 33 34 34 33 33 35 34 31 25 21 17 16 17 18 18 18 18 18 17 RH 82 89 92 92 96 92 92 92 81 78 77 65 56 51 58 74 77 88 88 Wind dir NW N NE NE N N N N N N NW NW NW NW NW NW NW NW NW Wind spd 3 2 2 3 5 6 8 11 12 14 14 17 17 17 11 10 9 9 8 Wind gust 28 28 Clouds B1 B2 OV OV OV OV OV B2 B1 SC SC FW FW SC SC FW FW FW FW PoP 12hr 20 100 30 0 0 QPF 12hr 0 0.32 0.01 0 0 Snow 12hr 00-00 T 00-00 Flurries C Rain S D D C C Snow S D D C C S Wind chill 31 30 25 20 15 10 12 19 23 21 15 14 11 10 Min chill 32 34 29 29 19 9 9 20 13 8 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 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 38 26 56 37 55 32 55 34 61 Temp 35 32 28 32 50 50 42 38 52 49 38 33 52 49 39 35 57 55 Dewpt 20 21 21 22 33 37 36 33 34 33 31 29 32 33 34 32 38 40 PWind dir NW SW W W W W W SE S Wind char GN LT GN LT GN LT LT LT GN Avg clouds FW FW SC B2 B1 SC SC SC FW FW FW SC SC SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ004-081000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 36 16 32 15 Temp 34 33 32 32 34 35 31 28 24 21 17 22 29 32 27 22 21 18 16 Dewpt 29 29 29 31 31 31 28 20 16 13 11 13 14 16 15 15 15 14 13 RH 82 85 88 96 89 85 88 71 71 71 77 68 53 51 60 74 77 84 88 Wind dir N N N N N N N N N N NW NW NW NW NW NW NW NW NW Wind spd 5 3 3 4 6 10 12 14 16 18 18 19 21 20 13 13 10 10 9 Wind gust 25 32 Clouds OV OV OV OV OV OV B2 B1 SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 90 20 0 0 QPF 12hr 0.01 0.16 0 0 0 Snow 12hr 00-00 2 00-00 Snow L D C C S Wind chill 28 27 22 16 11 6 1 7 16 20 16 9 10 6 4 Min chill 28 29 27 21 10 1 1 16 9 4 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 36 25 55 33 52 29 52 31 59 Temp 33 30 28 32 50 47 40 34 49 46 35 30 49 45 36 32 55 52 Dewpt 18 19 19 22 33 33 30 28 30 28 26 24 28 28 28 28 36 37 PWind dir W SW W W NW W W S SW Wind char GN GN GN GN BZ LT GN LT GN Avg clouds FW SC B1 B2 B1 SC SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ035-081000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 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 19 33 18 Temp 37 35 34 34 35 36 34 31 28 24 20 24 31 33 30 24 22 20 18 Dewpt 32 32 32 32 33 34 32 28 22 18 14 14 15 16 16 17 16 16 15 RH 82 89 92 92 92 92 92 88 78 77 77 65 51 49 55 74 77 84 88 Wind dir N NE E NE N N N N N N N NW NW NW NW NW NW NW NW Wind spd 3 3 2 3 5 8 9 12 13 14 14 17 18 18 12 10 9 8 8 Wind gust 25 Clouds B2 B2 OV OV OV OV OV B2 SC SC FW FW FW SC FW SC FW FW FW PoP 12hr 50 100 30 0 0 QPF 12hr 0.01 0.28 0.01 0 0 Snow 12hr 00-00 1 00-00 Rain L D C Snow L D D C C S Wind chill 30 27 21 17 11 6 10 19 22 20 14 12 10 8 Min chill 32 32 30 26 16 6 7 19 11 8 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 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 38 25 56 35 54 31 54 33 61 Temp 35 31 27 32 50 50 41 36 51 48 37 31 51 47 38 33 56 54 Dewpt 19 20 19 22 33 34 33 31 32 30 28 26 30 30 31 31 37 37 PWind dir W S W W NW W W S SW Wind char GN GN GN GN GN LT LT LT GN Avg clouds FW FW B1 B2 B1 SC SC FW FW FW SC SC SC SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ094-081000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 44 23 34 19 Temp 41 40 39 41 43 41 38 37 35 29 25 26 31 34 30 27 25 22 20 Dewpt 36 35 34 36 38 36 34 35 31 25 21 17 14 15 15 17 17 16 16 RH 82 82 82 82 82 82 85 92 85 85 84 68 49 45 53 65 71 77 84 Wind dir N NE E E N N N N N N N N NW NW NW NW NW NW NW Wind spd 4 3 4 5 6 10 9 10 12 14 14 16 16 14 9 9 8 8 8 Wind gust 25 26 26 27 26 Clouds SC B1 OV OV OV OV OV B2 B2 SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 60 20 0 0 QPF 12hr 0 0.12 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain S C L C S S Snow S S S Wind chill 34 32 30 26 18 13 13 20 24 22 18 16 13 10 Min chill 37 36 35 30 25 12 11 21 15 10 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 27 58 39 58 34 58 38 63 Temp 36 33 29 33 52 51 44 39 56 50 40 35 55 51 43 39 60 57 Dewpt 18 18 18 20 30 36 36 34 35 33 32 30 33 36 36 37 43 44 PWind dir NW SW SW W NW NW SW SE S Wind char GN LT GN LT GN LT LT LT GN Avg clouds FW FW SC B1 B1 SC FW FW FW FW FW SC SC SC SC SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ017-081000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 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 36 18 30 17 Temp 36 34 33 34 35 35 33 30 27 23 19 23 29 30 28 24 22 20 18 Dewpt 31 31 31 31 32 32 28 22 17 15 12 14 15 15 15 15 16 16 16 RH 82 89 92 89 89 89 82 72 65 71 74 68 55 53 58 68 77 84 92 Wind dir NW N N N N N N N N N NW NW NW NW NW NW NW NW NW Wind spd 5 3 2 3 4 6 9 11 12 14 14 18 20 18 12 11 10 10 9 Wind gust 31 29 Clouds OV OV OV OV OV OV B2 B1 SC SC FW FW SC SC SC SC FW FW FW PoP 12hr 10 90 10 0 0 QPF 12hr 0 0.14 0 0 0 Snow 12hr 00-00 T 00-00 Flurries C Rain D S Snow S D D S Sprinkles Wind chill 29 25 19 16 10 5 9 16 18 17 13 11 9 7 Min chill 30 31 30 23 14 4 4 17 10 6 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 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 36 23 53 33 50 29 51 31 57 Temp 33 29 27 29 47 46 39 34 48 45 35 30 48 44 35 32 53 50 Dewpt 19 19 19 21 31 33 30 29 30 28 27 25 28 27 27 28 35 37 PWind dir NW SW W W NW W W S SW Wind char GN LT GN GN BZ LT LT LT GN Avg clouds FW SC B1 B2 B1 SC SC SC FW FW FW SC FW FW SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ049-081000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 38 21 33 19 Temp 39 37 36 36 36 36 35 32 29 26 22 25 31 33 30 26 23 21 19 Dewpt 32 32 31 32 34 35 33 29 23 20 16 16 16 16 16 16 16 16 16 RH 76 82 82 85 92 96 92 88 78 78 77 68 53 49 55 65 74 81 88 Wind dir N N NE NE N N N N N N N NW NW NW NW NW NW NW NW Wind spd 5 3 2 3 5 6 8 11 12 14 14 17 18 19 11 11 10 10 9 Wind gust 29 Clouds B2 B2 OV OV OV OV B2 B1 SC FW FW FW FW SC SC FW FW FW FW PoP 12hr 10 100 20 0 0 QPF 12hr 0 0.30 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain D D C S Snow D D C S S Wind chill 30 28 23 19 14 9 12 19 22 20 15 13 10 8 Min chill 34 33 30 26 18 8 8 19 12 7 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 24 54 35 54 31 54 33 60 Temp 35 31 27 29 48 47 40 36 51 48 37 31 51 46 38 33 56 52 Dewpt 20 20 20 20 30 34 34 31 32 30 29 27 30 31 31 30 37 39 PWind dir NW SW SW W W W W S S Wind char GN LT GN GN GN LT LT LT GN Avg clouds FW FW SC B2 B1 SC SC FW FW FW FW SC SC SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IAZ086-081000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 917 PM CST Fri Nov 7 2025 Date 11/07/25 Sat 11/08/25 Sun 11/09/25 Mon 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 43 24 35 20 Temp 41 39 37 40 41 38 37 36 33 30 25 27 32 34 32 27 25 23 21 Dewpt 36 35 34 34 38 36 36 34 30 24 20 18 16 17 18 18 18 17 17 RH 82 85 89 79 89 92 96 92 89 78 81 68 51 49 56 68 74 77 84 Wind dir NW N N E NE N N N N NW NW NW NW NW NW NW NW NW NW Wind spd 5 3 2 4 5 8 10 11 11 14 14 18 18 17 11 10 10 10 10 Wind gust 21 26 27 29 28 28 21 Clouds SC B1 OV OV OV OV OV B2 B1 SC FW FW FW SC SC FW FW FW FW PoP 12hr 10 100 40 0 0 QPF 12hr 0 0.25 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain C D C C C Snow C C Wind chill 32 30 28 24 19 13 14 20 23 23 17 15 12 10 Min chill 37 36 37 29 24 12 12 21 14 8 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 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 26 56 38 57 34 57 36 63 Temp 36 32 28 32 50 50 44 39 54 51 39 34 54 50 41 37 59 57 Dewpt 20 20 20 20 29 35 36 33 34 33 32 29 32 34 34 33 40 42 PWind dir NW SW SW W W W W S S Wind char GN LT GN GN GN LT LT LT GN Avg clouds FW FW SC B2 B1 SC FW FW FW FW FW FW FW SC SC SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$