Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
367 FOUS53 KDMX 031227 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 627 AM CST Tue Nov 3 2026 IAZ060-032200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 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 67 47 55 45 55 Temp 64 66 63 58 55 52 50 50 50 54 54 52 51 48 47 46 49 53 55 52 Dewpt 63 61 59 55 52 49 47 46 47 47 45 44 44 43 43 44 46 46 44 43 RH 97 84 87 90 90 89 89 86 89 77 71 74 77 83 86 93 89 77 66 71 Wind dir S SW NW NW NW NW W W W W W W W W W W W W NW NW Wind spd 11 10 9 11 11 12 12 11 12 14 14 10 10 9 10 10 10 10 10 8 Clouds B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 100 50 20 5 20 QPF 12hr 0.23 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L C C S S S S S S Tstms S S Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 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 43 53 40 56 40 58 38 63 Temp 47 43 51 50 43 41 54 51 44 41 56 52 43 39 59 57 Dewpt 43 42 43 41 40 40 43 42 40 39 42 39 39 39 45 44 PWind dir NW N NW W W W W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC FW FW FW PoP 12hr 10 5 0 0 5 5 0 0 $$ IAZ039-032200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 47 53 43 52 Temp 64 67 66 60 56 54 52 50 51 51 52 50 48 47 45 44 49 50 52 50 Dewpt 63 64 63 59 56 54 52 49 50 48 47 46 46 46 45 44 48 48 47 46 RH 97 90 90 96100100100 96 96 89 83 86 93 96100100 96 93 83 86 Wind dir S S S SE SW W W W SW SW SW SW SW SW W W W W NW NW Wind spd 13 13 11 9 9 9 10 11 13 16 16 12 12 11 11 11 11 11 11 9 Wind gust 24 Clouds OV OV B2 OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 100 70 40 30 40 QPF 12hr 0.32 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L L L C S C C S C S S C C C C S S Tstms S S Wind chill 38 Min chill 37 39 Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 51 36 52 37 55 36 58 Temp 45 41 49 47 41 38 50 48 41 39 52 49 41 38 55 52 Dewpt 44 41 42 40 39 38 41 41 40 39 42 40 39 38 44 44 PWind dir N N N SW W W W SW Wind char GN GN LT LT LT GN LT LT Avg clouds B2 B2 B1 B1 B1 B1 B1 SC B1 SC SC SC SC FW SC FW PoP 12hr 10 5 0 0 5 10 0 0 $$ IAZ048-032200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 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 45 55 43 55 Temp 64 64 63 58 53 50 49 48 50 52 53 51 48 46 45 44 49 52 54 51 Dewpt 63 61 59 55 53 50 48 47 48 48 46 45 45 45 45 44 47 47 45 44 RH 97 90 87 90100100 96 96 93 86 77 80 89 96100100 93 83 71 77 Wind dir S W N NW NW NW W W SW W W W W W W W W W NW NW Wind spd 10 9 10 10 10 10 11 10 11 13 13 10 9 8 9 8 9 10 9 6 Wind gust 24 Clouds OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 90 50 40 10 30 QPF 12hr 0.21 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C L C C S C C C S S Tstms Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 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 40 54 37 56 38 58 37 62 Temp 45 41 51 49 41 38 53 50 42 39 54 51 41 38 58 55 Dewpt 44 41 43 41 40 38 43 42 41 39 43 40 40 38 46 44 PWind dir N N N SW W W W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW SC PoP 12hr 10 5 0 0 5 5 5 0 $$ IAZ004-032200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 40 46 38 46 Temp 54 53 51 48 46 45 45 44 46 45 46 44 44 43 42 39 43 43 46 43 Dewpt 53 52 50 47 46 45 45 43 46 45 46 44 44 43 42 39 43 43 42 41 RH 96 96 96 96100100100 96100100100100100100100100100100 86 93 Wind dir N N NW NW NW NW NW NW W W W W W W NW NW NW NW N N Wind spd 17 16 14 13 13 13 13 12 13 16 14 13 12 11 12 13 14 14 13 11 Wind gust 26 26 25 25 Clouds OV OV OV OV OV OV OV OV B2 OV OV B2 OV B2 OV B2 B2 B2 B2 B1 PoP 12hr 90 70 80 70 40 QPF 12hr 0.27 0.09 0.04 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C L L C C L C C C L L C C C C C C Wind chill 39 39 38 38 39 37 38 37 36 31 36 36 37 Min chill 39 37 35 37 36 31 32 36 Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 45 31 50 34 50 34 56 Temp 39 34 43 42 36 34 47 45 39 37 48 45 39 37 53 49 Dewpt 39 34 39 37 35 34 41 39 36 35 39 37 36 36 42 40 PWind dir N N S SW W NW W SW Wind char GN LT LT LT LT GN LT LT Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW SC FW PoP 12hr 10 5 0 0 5 5 0 0 $$ IAZ035-032200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 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 60 43 52 41 52 Temp 59 58 57 53 50 47 47 46 48 49 50 47 45 44 43 42 47 49 51 48 Dewpt 58 56 55 51 48 47 47 45 47 46 45 44 44 44 43 42 46 45 44 43 RH 96 93 93 93 93100100 96 96 89 83 89 96100100100 96 86 77 83 Wind dir N NW N NW NW NW NW W W W W W W W W W NW NW NW NW Wind spd 10 11 10 10 11 11 11 10 11 13 12 10 9 9 9 9 10 10 10 8 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 90 60 50 40 40 QPF 12hr 0.47 0.05 0.03 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C C C C C C C C C C C C C C C Tstms S Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 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 37 51 34 54 36 56 36 61 Temp 42 38 48 46 38 36 51 48 41 38 53 50 40 38 56 54 Dewpt 41 38 41 39 37 36 41 40 38 37 41 38 38 38 44 43 PWind dir N N N SW W W W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW SC FW SC FW PoP 12hr 10 5 0 0 5 5 5 0 $$ IAZ094-032200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 46 55 43 54 Temp 64 66 63 57 54 52 50 49 50 53 54 52 50 48 45 44 49 51 54 51 Dewpt 62 61 59 55 52 49 47 46 46 45 44 44 43 42 42 42 44 44 43 43 RH 93 84 87 93 93 89 89 89 86 74 69 74 77 80 89 93 83 77 66 74 Wind dir S S SW NW NW NW W W W W W W W W W W W W NW NW Wind spd 11 10 10 11 12 12 12 11 13 14 13 9 8 8 8 9 9 10 9 6 Clouds B2 B2 B2 B2 OV OV OV OV OV B2 B2 OV SC SC FW SC SC B2 B1 B2 PoP 12hr 90 30 10 5 20 QPF 12hr 0.28 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C S S Tstms S C C Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 53 39 56 39 58 38 63 Temp 46 43 51 50 43 40 53 51 44 40 55 52 43 39 58 56 Dewpt 43 43 42 41 41 40 42 42 41 39 41 39 39 39 44 45 PWind dir NW N N W W W W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 B2 SC SC SC SC FW FW FW SC FW PoP 12hr 5 0 0 0 5 5 0 0 $$ IAZ017-032200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 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 42 49 39 49 Temp 59 60 59 55 52 50 48 46 49 48 49 46 45 44 42 43 47 48 49 46 Dewpt 58 57 56 52 50 49 47 46 48 47 46 44 44 44 42 43 46 45 44 42 RH 96 90 90 90 93 96 96100 96 96 89 93 96100100100 96 89 83 86 Wind dir N NW NW NW NW NW W W SW SW SW W W W W W NW NW NW N Wind spd 10 9 9 6 8 8 9 9 11 13 13 11 10 9 9 9 11 11 11 8 Wind gust 24 24 Clouds OV OV B2 OV OV OV OV OV B2 OV B2 OV B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 90 70 70 60 50 QPF 12hr 0.38 0.19 0.03 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L S C L C S C C C L L L C C C C C C Tstms Wind chill 36 Min chill 38 34 38 Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 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 34 48 31 51 33 53 34 57 Temp 41 36 46 44 38 35 49 46 40 38 50 47 40 38 54 51 Dewpt 40 36 39 36 35 35 39 38 36 36 39 36 36 37 41 40 PWind dir N N N SW W NW W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC FW PoP 12hr 10 5 0 0 5 10 0 0 $$ IAZ049-032200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 45 54 41 54 Temp 64 66 65 59 54 51 50 48 50 52 53 50 48 46 45 42 48 51 54 50 Dewpt 63 63 61 57 54 51 49 47 48 47 46 45 44 44 44 42 47 47 45 44 RH 97 90 87 93100100 96 96 93 83 77 83 86 93 96100 96 86 71 80 Wind dir S S S W NW W W W SW SW SW SW W W W W W W NW NW Wind spd 10 12 9 9 9 9 10 9 11 14 14 10 9 9 9 9 9 9 9 6 Clouds OV OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 90 60 30 10 40 QPF 12hr 0.34 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L L C S S C S S C C S S Tstms S S S Wind chill 39 Min chill 36 38 Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 52 35 54 36 57 36 60 Temp 45 40 50 47 41 37 51 48 41 38 54 50 41 38 57 54 Dewpt 43 40 42 39 39 37 41 40 39 38 41 39 39 38 44 43 PWind dir N N N SW W W W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 SC B1 SC SC SC SC FW SC FW FW SC PoP 12hr 5 5 0 5 5 5 0 0 $$ IAZ086-032200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 627 AM CST Tue Nov 3 2026 Date Tue 11/03/26 Wed 11/04/26 Thu 11/05/26 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 70 49 57 45 56 Temp 66 69 68 62 57 54 53 51 52 54 55 53 51 49 47 45 50 53 55 53 Dewpt 64 65 64 60 57 54 51 49 50 48 47 45 46 45 45 45 47 47 46 45 RH 93 87 87 93100100 93 93 93 80 74 74 83 86 93100 89 80 72 74 Wind dir S S S S SW W W W SW SW W SW SW W W W W W W NW Wind spd 12 13 12 8 9 10 11 10 12 14 13 9 9 9 9 9 10 10 10 5 Wind gust 23 24 24 Clouds OV B2 OV B2 B2 OV OV OV B2 B2 B2 OV B1 SC B1 SC B1 B1 B2 B2 PoP 12hr 90 30 30 5 30 QPF 12hr 0.31 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C D C S S S C C Tstms C S C Date Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 Mon 11/09/26 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 43 55 39 56 38 58 38 62 Temp 48 44 52 50 44 41 53 50 43 40 54 51 43 39 57 55 Dewpt 46 44 44 41 42 41 42 41 42 40 43 40 40 39 44 44 PWind dir NW N N W W W W SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B1 B1 SC B2 SC SC SC SC FW SC FW FW FW PoP 12hr 10 5 0 0 5 10 5 0 $$