Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
833 FOUS53 KDMX 071937 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 137 PM CST Fri Nov 7 2025 IAZ060-072200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 38 40 24 34 Temp 63 53 45 41 39 38 38 37 37 37 37 35 29 25 26 31 34 32 Dewpt 37 37 35 35 34 34 34 35 35 33 34 29 23 19 16 16 17 17 RH 38 54 68 79 82 85 85 92 92 85 89 78 78 78 65 53 49 53 Wind dir W NW N N N E NE N NW N N N N NW NW NW NW NW Wind spd 14 11 5 3 2 2 4 5 6 6 10 12 13 14 16 17 17 11 Wind gust 27 28 Clouds FW FW FW SC B2 OV OV OV OV OV B2 B1 SC SC FW FW FW SC PoP 12hr 5 20 100 30 0 QPF 12hr 0 0 0.26 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain S D D C C C Snow S D D C C C Sprinkles C Wind chill 30 26 18 13 13 20 24 23 Min chill 38 36 31 30 26 12 10 20 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 21 39 28 58 40 57 34 56 Temp 26 22 36 34 30 34 52 52 45 41 54 51 40 35 53 50 Dewpt 18 17 20 20 20 21 31 36 36 33 34 33 31 29 32 33 PWind dir NW NW SW W W W W W Wind char GN GN LT GN LT GN LT LT Avg clouds FW FW FW FW SC B2 B1 SC FW FW FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ039-072200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 34 38 22 33 Temp 58 48 42 39 35 36 37 37 37 36 32 29 26 22 26 31 33 30 Dewpt 39 36 33 32 31 31 32 34 33 31 28 23 18 14 15 15 16 15 RH 49 63 70 76 85 82 82 89 85 82 85 78 71 71 62 51 49 53 Wind dir NW NW N N N N N N N N N N N N NW NW NW NW Wind spd 16 14 9 5 2 2 3 5 6 9 11 13 16 17 18 19 19 13 Wind gust 29 31 Clouds B1 B1 B2 B1 B1 OV OV OV OV B2 B1 SC SC FW FW SC B1 SC PoP 12hr 10 5 100 20 0 QPF 12hr 0 0 0.19 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain L D C Snow L D C S S Sprinkles C Wind chill 29 24 18 13 9 12 19 21 19 Min chill 34 32 32 29 18 7 7 19 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 20 38 24 53 35 53 31 53 Temp 24 20 35 31 27 30 47 47 40 36 50 46 37 31 50 46 Dewpt 17 17 19 19 21 21 29 33 33 31 31 28 29 27 28 28 PWind dir NW NW SW SW W W W W Wind char GN GN GN GN GN BZ GN GN Avg clouds SC FW FW FW B1 B2 B1 SC SC SC FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ048-072200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 36 39 22 34 Temp 61 49 42 38 37 36 36 36 37 37 33 31 26 23 26 31 34 31 Dewpt 36 37 34 33 33 33 34 34 35 34 33 26 21 17 16 17 18 18 RH 39 63 73 82 85 89 92 92 92 89100 81 81 77 65 56 51 58 Wind dir NW N N N N NE NE N NW N N N N NW NW NW NW NW Wind spd 16 11 5 2 2 2 2 5 6 6 10 12 13 14 17 17 17 11 Wind gust 28 28 Clouds SC SC B1 B1 B2 OV OV OV OV OV B1 B1 SC SC FW FW SC SC PoP 12hr 10 20 100 30 0 QPF 12hr 0 0 0.29 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain S D D C C Snow S D D C C C Wind chill 25 21 14 10 12 19 23 21 Min chill 36 35 31 31 19 9 9 20 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 19 38 26 56 37 55 32 55 Temp 24 20 35 32 28 32 50 50 42 38 52 49 38 33 52 49 Dewpt 18 17 20 21 21 22 33 37 36 33 34 33 31 29 32 33 PWind dir NW NW SW W W W W W Wind char GN GN LT GN LT GN LT LT Avg clouds FW FW FW FW SC B2 B1 SC SC SC FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ004-072200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 30 35 16 32 Temp 43 40 37 33 32 32 32 34 35 32 27 24 20 17 22 29 32 27 Dewpt 35 32 31 28 28 29 31 32 32 30 21 17 13 11 13 14 16 15 RH 73 73 79 82 85 88 96 92 89 92 78 74 74 77 68 53 51 60 Wind dir NW N N N N N NE N N N N N N NW NW NW NW NW Wind spd 18 12 6 4 2 2 3 5 9 11 14 16 17 18 19 21 20 13 Wind gust 32 Clouds OV B2 B2 B2 OV OV OV OV OV B2 B1 SC FW FW FW FW FW FW PoP 12hr 10 50 90 20 0 QPF 12hr 0 0.01 0.16 0 0 Snow 12hr 00-00 00-00 2 Snow L D C C S S Wind chill 34 33 28 23 15 11 5 1 7 16 20 16 Min chill 33 29 30 29 23 10 1 1 16 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 15 36 25 55 33 52 29 52 Temp 21 16 33 30 28 32 50 47 40 34 49 46 35 30 49 45 Dewpt 15 13 18 19 19 22 33 33 30 28 30 28 26 24 28 28 PWind dir NW W SW W W NW W W Wind char GN GN GN GN GN BZ LT GN Avg clouds FW FW FW SC B1 B2 B1 SC SC FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ035-072200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 33 37 19 33 Temp 54 44 40 36 34 34 34 36 36 35 31 28 23 20 24 31 33 30 Dewpt 37 34 32 31 30 31 33 33 34 33 29 22 18 14 14 15 16 16 RH 52 68 73 82 85 89 96 89 92 92 92 78 81 77 65 51 49 55 Wind dir NW N N N NE SE N N N N N N N N NW NW NW NW Wind spd 17 12 5 2 2 2 2 4 6 8 11 13 14 14 17 18 18 12 Clouds B2 B1 B2 B1 OV OV OV OV OV OV B2 SC SC FW FW FW SC FW PoP 12hr 10 40 100 30 0 QPF 12hr 0 0 0.25 0.01 0 Snow 12hr 00-00 00-00 1 Rain L C Snow C D L C C C Wind chill 38 28 21 17 10 6 10 19 22 20 Min chill 38 33 33 31 28 16 6 7 19 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 18 38 25 56 35 54 31 54 Temp 22 18 35 31 27 32 50 50 41 36 51 48 37 31 51 47 Dewpt 16 15 19 20 19 22 33 34 33 31 32 30 28 26 30 30 PWind dir NW W S W W NW W W Wind char GN GN GN GN GN GN LT LT Avg clouds FW FW FW FW B1 B2 B1 SC SC FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ094-072200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 37 45 24 34 Temp 63 53 47 42 40 41 41 43 42 38 37 36 29 25 26 31 34 30 Dewpt 37 35 37 36 35 34 36 37 36 34 35 33 26 21 17 14 15 15 RH 38 50 68 79 82 76 82 79 79 85 92 89 88 84 68 49 45 53 Wind dir W NW N N NE E E N NW NW N N N N N NW NW NW Wind spd 13 6 5 3 3 4 5 6 9 6 8 11 13 14 16 16 14 9 Wind gust 26 26 27 26 Clouds CL CL CL SC B2 OV OV OV OV OV B2 B2 SC SC FW FW FW FW PoP 12hr 0 10 60 20 0 QPF 12hr 0 0 0.12 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain S L L C S S S Snow S S Wind chill 36 31 28 18 13 13 20 24 22 Min chill 39 37 37 32 26 12 11 21 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 19 39 27 58 39 58 34 58 Temp 25 20 36 33 29 33 52 51 44 39 56 50 40 35 55 51 Dewpt 17 16 18 18 18 20 30 36 36 34 35 33 32 30 33 36 PWind dir NW NW SW SW W NW NW SW Wind char GN GN LT GN LT GN LT LT Avg clouds FW FW FW FW SC B1 B1 SC FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ017-072200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 31 35 18 30 Temp 47 42 38 34 32 33 33 35 35 33 30 27 22 19 23 29 30 28 Dewpt 38 34 32 30 29 29 30 32 31 29 23 18 15 12 14 15 15 15 RH 71 73 79 85 88 85 89 89 85 85 75 68 74 74 68 55 53 58 Wind dir NW NW N N N NE N N N N N N N NW NW NW NW NW Wind spd 17 11 6 3 2 1 2 3 5 8 10 12 13 14 18 20 18 12 Wind gust 31 29 Clouds OV OV B2 B1 B2 OV OV OV OV B2 B1 SC SC FW FW SC SC SC PoP 12hr 10 10 90 10 0 QPF 12hr 0 0 0.14 0 0 Snow 12hr 00-00 00-00 1 Flurries C C Snow S D D S Sprinkles C Wind chill 36 26 20 16 9 5 9 16 18 17 Min chill 35 30 30 30 25 14 4 4 17 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 17 36 23 53 33 50 29 51 Temp 22 18 33 29 27 29 47 46 39 34 48 45 35 30 48 44 Dewpt 16 16 19 19 19 21 31 33 30 29 30 28 27 25 28 27 PWind dir NW NW SW W W NW W W Wind char GN GN LT GN GN BZ LT LT Avg clouds SC FW FW SC B1 B2 B1 SC SC SC FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ049-072200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 34 38 21 33 Temp 60 48 42 38 35 36 37 36 37 35 32 29 25 22 25 31 33 30 Dewpt 37 37 34 32 32 31 33 34 34 33 30 24 20 16 16 16 16 16 RH 42 65 73 79 89 82 85 92 89 92 92 81 81 77 68 53 49 55 Wind dir NW NW NW N N NE NE N N N N N N N NW NW NW NW Wind spd 17 12 6 4 2 2 2 4 5 6 10 11 13 14 17 18 19 11 Wind gust 29 Clouds SC FW B1 B1 B2 OV OV OV OV B2 B1 SC SC FW FW FW SC SC PoP 12hr 10 10 100 20 0 QPF 12hr 0 0 0.28 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain D D C Snow D D C S S Wind chill 29 23 19 13 9 12 19 22 20 Min chill 34 32 32 28 18 8 8 19 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 19 38 24 54 35 54 31 54 Temp 23 19 35 31 27 29 48 47 40 36 51 48 37 31 51 46 Dewpt 16 16 20 20 20 20 30 34 34 31 32 30 29 27 30 31 PWind dir NW NW SW SW W W W W Wind char GN GN LT GN GN GN LT LT Avg clouds FW FW FW FW SC B2 B1 SC SC FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ IAZ086-072200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 137 PM CST Fri Nov 7 2025 Date Fri 11/07/25 Sat 11/08/25 Sun 11/09/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 37 43 24 35 Temp 65 54 47 41 38 39 41 43 37 37 36 34 30 25 27 32 34 32 Dewpt 36 37 38 36 34 34 34 37 34 35 35 31 24 20 18 16 17 18 RH 34 52 71 82 85 82 76 79 89 92 96 89 78 81 68 51 49 56 Wind dir W NW NW NW N NE E NE N N N N NW NW NW NW NW NW Wind spd 14 10 6 5 3 2 3 5 8 9 10 11 13 14 18 18 17 11 Wind gust 25 27 29 28 28 21 Clouds FW FW FW SC B2 OV OV OV OV OV B2 B1 SC FW FW FW SC SC PoP 12hr 5 5 100 40 0 QPF 12hr 0 0 0.24 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain C D C C C Snow C C C Wind chill 31 30 29 26 19 13 14 20 23 23 Min chill 37 34 38 30 24 12 12 21 Date Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 11/13/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 20 39 26 56 38 57 34 57 Temp 25 21 36 32 28 32 50 50 44 39 54 51 39 34 54 50 Dewpt 18 17 20 20 20 20 29 35 36 33 34 33 32 29 32 34 PWind dir NW NW SW SW W W W W Wind char GN GN LT GN GN GN LT LT Avg clouds SC FW FW FW SC B2 B1 SC FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 0 0 $$