FOUS53 KDMX 200258 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 958 PM CDT Tue May 19 2026 IAZ060-200900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 44 63 46 61 49 Temp 52 49 46 46 55 59 61 62 55 52 49 47 54 58 60 61 58 56 53 49 Dewpt 44 42 40 41 42 43 43 42 43 43 43 42 43 45 47 47 49 49 48 48 RH 74 77 79 83 61 55 51 48 64 71 80 83 66 62 62 60 72 77 83 96 Wind dir N N N N NE NE NE NE NE E E E E E E E E E E E Wind spd 6 5 5 5 8 6 8 8 4 4 5 9 9 9 10 9 9 10 10 11 Clouds B2 B1 FW FW FW SC SC SC SC SC B2 OV B2 B2 B2 OV OV OV OV OV PoP 12hr 0 0 10 40 80 QPF 12hr 0 0 0 0.06 0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C D D L Tstms S S S Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 50 73 53 80 57 84 61 85 Temp 57 63 57 54 68 72 60 56 77 78 64 60 82 82 68 64 83 83 Dewpt 51 50 51 51 56 54 53 53 58 56 55 56 61 60 59 60 64 61 PWind dir E E NW SW N SE SE SE SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B1 B1 B1 B1 SC SC FW FW SC SC SC SC SC SC B1 PoP 12hr 70 20 5 5 5 5 10 10 10 Rain shwrs L C S S Tstms S S $$ IAZ039-200900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 62 44 62 44 Temp 49 46 43 43 54 59 61 60 54 51 47 46 54 60 62 61 55 52 48 45 Dewpt 43 40 39 39 40 40 40 40 41 42 41 39 39 43 44 45 43 42 42 43 RH 80 79 86 86 59 49 46 47 61 71 79 76 57 53 52 56 64 69 80 93 Wind dir NW NW N N N N NE E E E E E E E E E E E E E Wind spd 9 6 5 6 9 6 8 6 5 5 8 9 11 11 12 11 12 11 11 11 Clouds B2 B1 FW CL CL SC B2 B2 B1 B1 B2 B2 B2 B1 B1 B2 B2 OV OV B2 PoP 12hr 0 0 0 10 50 QPF 12hr 0 0 0 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 47 71 50 79 53 83 58 84 Temp 57 60 53 51 67 70 57 54 77 77 61 57 81 81 65 61 82 81 Dewpt 49 48 48 49 56 54 52 52 57 57 54 54 60 60 57 57 64 61 PWind dir E E SW W NW SE SE SE SE Wind char GN LT LT LT LT LT GN LT GN Avg clouds B2 B2 B2 B2 B1 B1 B1 B1 FW FW FW FW FW FW SC SC SC SC PoP 12hr 70 30 10 5 5 5 10 10 20 Rain shwrs L L C S S Tstms S $$ IAZ048-200900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 41 62 45 61 46 Temp 50 47 43 44 55 59 60 60 54 51 49 47 54 57 60 61 56 54 51 47 Dewpt 43 41 39 40 42 43 42 42 43 43 43 43 43 45 46 47 48 47 46 47 RH 77 79 86 86 61 55 51 51 66 74 80 86 66 64 60 60 74 77 83100 Wind dir N N N N NE NE NE NE NE E E E E E E E E E E E Wind spd 6 5 4 5 8 8 8 8 4 4 5 9 10 10 11 10 10 10 10 11 Clouds B1 SC FW CL FW SC B2 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV PoP 12hr 0 0 5 30 70 QPF 12hr 0 0 0 0.03 0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L L Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 48 72 50 80 54 84 58 85 Temp 56 61 55 52 67 71 58 55 76 78 62 59 81 82 66 63 82 83 Dewpt 51 50 51 51 57 54 53 53 58 56 55 56 62 60 59 59 65 61 PWind dir E E NW W W SE SE SE SE Wind char GN LT LT LT LT LT LT LT GN Avg clouds OV B2 B2 B2 B1 B1 B1 SC SC FW FW SC SC SC SC SC SC B1 PoP 12hr 70 20 5 5 5 5 5 10 10 Rain shwrs L C S Tstms S $$ IAZ004-200900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 61 42 62 44 Temp 44 41 38 39 52 58 61 58 52 48 45 46 55 60 62 61 53 50 47 45 Dewpt 38 37 35 36 38 38 39 39 39 39 38 39 43 43 43 43 42 42 42 42 RH 79 85 89 89 59 47 44 49 61 71 76 76 64 53 50 51 66 74 83 89 Wind dir N NW NW NW E NE E E E SE SE E SE SE SE SE SE E E E Wind spd 8 4 3 3 4 3 5 8 5 5 5 8 13 14 14 14 11 10 11 12 Clouds FW FW CL FW FW B1 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 OV PoP 12hr 0 0 5 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Sprinkles Wind chill 39 Min chill 37 34 37 39 Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 45 69 47 79 53 84 57 85 Temp 55 59 51 49 63 67 53 52 74 77 60 58 81 82 64 61 82 82 Dewpt 46 49 46 46 50 52 47 47 52 54 50 51 56 57 53 53 58 58 PWind dir SE SE SW SW S S S S SE Wind char GN GN LT LT GN GN GN GN GN Avg clouds B2 B2 B2 B2 B2 B1 SC FW SC FW FW FW FW FW FW SC SC SC PoP 12hr 60 50 20 10 5 10 5 5 5 Rain shwrs L L C C S Tstms S S S $$ IAZ035-200900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 39 62 43 61 45 Temp 47 44 41 42 54 59 61 59 52 49 46 46 55 59 61 60 54 52 48 46 Dewpt 40 39 38 38 39 40 39 40 40 40 40 41 43 43 43 44 45 44 44 44 RH 76 82 89 86 57 49 44 49 63 71 79 83 64 55 51 55 71 74 86 93 Wind dir N N N N NE NE NE E E E E E SE SE E E E E E E Wind spd 5 4 3 3 5 5 4 5 3 3 4 8 11 11 11 10 8 9 10 10 Clouds B1 FW CL FW FW B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV OV OV PoP 12hr 0 0 0 10 60 QPF 12hr 0 0 0 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L L Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 46 71 48 80 54 85 58 86 Temp 56 60 53 50 66 69 55 53 75 78 60 58 81 82 64 61 82 83 Dewpt 49 49 48 48 53 53 49 50 55 55 52 53 58 59 56 56 61 59 PWind dir E E W SW SW S S SE SE Wind char GN LT LT LT LT LT GN LT GN Avg clouds B2 B2 B2 B2 B2 B1 B1 SC SC FW SC FW FW FW SC SC SC SC PoP 12hr 70 30 10 10 5 10 5 10 10 Rain shwrs L C C S Tstms S S $$ IAZ094-200900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 43 62 45 61 50 Temp 51 49 46 45 54 59 61 60 53 50 48 46 54 58 60 61 57 56 54 51 Dewpt 45 43 41 42 44 45 46 45 44 44 44 44 45 47 48 49 50 51 51 51 RH 80 80 83 89 69 60 58 58 71 80 86 93 71 67 64 65 77 83 90100 Wind dir N N N NE NE NE NE NE NE NE E E E E E E E E E E Wind spd 8 8 8 8 10 9 10 9 6 5 6 9 10 10 11 10 10 9 10 11 Clouds B1 B2 SC FW FW FW SC FW FW B1 B2 OV B2 B2 B2 OV OV OV OV OV PoP 12hr 0 0 20 50 80 QPF 12hr 0 0 0 0.12 0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L D D D Tstms S S S S C Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 50 73 52 79 56 82 60 84 Temp 59 63 56 53 68 71 58 56 76 77 62 59 80 80 66 63 82 81 Dewpt 54 52 52 53 58 56 53 54 59 58 55 57 63 61 59 60 65 63 PWind dir E NE NW NE NE SE SE SE SE Wind char GN LT LT LT LT LT LT LT GN Avg clouds B2 B2 B2 B1 B1 SC B2 B1 SC FW SC SC SC SC B1 SC B1 SC PoP 12hr 80 20 5 10 10 5 5 10 20 Rain shwrs D C S S Tstms C C S $$ IAZ017-200900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 60 42 61 43 Temp 45 42 39 40 52 56 59 60 52 49 46 46 54 58 60 59 52 50 47 44 Dewpt 40 38 36 37 38 39 39 39 40 39 39 39 40 41 42 43 43 41 40 41 RH 82 86 89 89 59 53 47 46 63 68 76 76 59 53 51 55 71 71 76 89 Wind dir NW NW NW N N N NE NE E E E SE SE SE E E E E E E Wind spd 8 5 4 4 6 5 5 5 3 4 4 9 12 12 12 12 10 11 11 11 Clouds SC FW CL CL CL SC B1 B2 B2 B2 B2 B1 B1 B1 SC B2 B2 OV OV B2 PoP 12hr 0 0 5 5 40 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Sprinkles Wind chill 38 Min chill 37 33 39 37 37 Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 44 69 47 78 51 83 55 84 Temp 55 59 52 49 64 68 54 52 75 76 59 57 80 81 63 60 81 81 Dewpt 47 48 46 46 52 52 49 49 54 54 51 51 58 57 55 54 60 59 PWind dir E E SW W SW S S SE SE Wind char GN LT LT LT LT LT GN LT GN Avg clouds B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 60 40 20 10 5 10 5 10 10 Rain shwrs L C C C S Tstms S $$ IAZ049-200900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 62 43 62 44 Temp 48 45 42 43 54 58 61 60 52 49 46 46 53 59 61 61 55 52 48 45 Dewpt 42 40 38 39 41 42 41 41 41 41 41 39 40 44 45 45 45 43 43 44 RH 80 82 86 86 61 55 48 49 66 74 83 76 61 57 56 56 69 71 83 96 Wind dir N N N N NE NE NE NE E E E E E E E E E E E E Wind spd 8 6 5 5 8 6 6 6 4 4 6 9 10 10 11 10 11 10 10 10 Clouds B1 SC FW CL FW SC B1 B2 B1 SC B2 B2 B2 B2 B2 B2 OV OV OV B2 PoP 12hr 0 0 0 20 60 QPF 12hr 0 0 0 0.02 0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L L Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 46 72 49 79 53 83 57 84 Temp 56 60 52 51 66 70 56 54 76 77 60 57 81 81 64 61 81 82 Dewpt 49 49 48 49 56 54 51 52 57 56 53 54 61 60 57 58 63 61 PWind dir E E NW W NW SE SE SE SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B1 B1 B1 B1 SC FW FW FW FW SC SC SC SC SC SC PoP 12hr 70 30 5 5 5 5 5 10 20 Rain shwrs L L C S Tstms S $$ IAZ086-200900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 958 PM CDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 44 64 45 66 49 Temp 51 48 46 46 54 60 63 63 55 51 48 46 54 61 64 65 60 57 53 50 Dewpt 46 43 41 42 44 45 45 44 44 44 41 40 42 47 48 48 48 47 47 48 RH 83 83 83 86 69 58 52 50 66 77 77 79 64 60 56 54 64 69 80 93 Wind dir N N N N NE NE NE NE NE NE E E E E E E E E E E Wind spd 9 9 9 8 10 9 9 9 6 6 9 10 10 11 11 11 11 11 11 12 Clouds B2 B1 B1 FW FW FW FW FW FW SC B2 B2 B2 B2 B2 OV OV OV OV OV PoP 12hr 0 0 5 30 60 QPF 12hr 0 0 0 0.02 0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L L Date 05/22 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 50 74 53 80 56 84 61 86 Temp 59 63 55 54 69 72 59 57 76 78 63 60 81 81 66 64 82 83 Dewpt 52 52 51 53 58 57 54 55 59 58 56 57 62 61 59 60 65 63 PWind dir E NE NW NW N E SE SE SE Wind char GN LT LT LT LT LT LT LT GN Avg clouds B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 70 20 5 20 10 5 10 20 20 Rain shwrs L L S S S S Tstms S S $$