FOUS53 KDMX 182108 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 408 PM CDT Sat Apr 18 2026 IAZ060-190900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 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 35 57 33 66 53 Temp 50 44 40 37 38 48 55 57 55 45 40 35 34 48 59 66 66 59 58 55 53 Dewpt 15 20 21 22 23 27 28 27 25 25 25 25 25 28 34 39 42 45 44 43 43 RH 24 38 46 54 54 44 35 31 31 45 55 66 69 46 39 37 42 60 59 64 69 Wind dir NW W W SW SW NW NW NW N NE E E SE SE SE S S S S SW SW Wind spd 14 6 5 6 6 13 13 12 8 5 5 5 5 10 12 13 12 11 11 11 10 Wind gust 26 Clouds FW FW CL CL SC SC FW FW FW FW FW CL CL CL FW FW FW SC SC SC FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 80 54 81 61 77 50 60 41 60 Temp 76 76 60 55 77 78 65 63 74 74 62 53 56 59 47 42 57 58 Dewpt 51 52 49 50 59 56 57 58 62 61 56 48 42 38 33 31 34 37 PWind dir W S S S S SW NW NW N Wind char GN LT GN BZ BZ BZ BZ GN GN Avg clouds FW FW CL CL FW FW FW SC B2 B2 B2 B2 B1 B1 B1 SC SC B1 PoP 12hr 5 5 0 10 50 70 40 20 10 Rain shwrs C C L C C C S Tstms C C C S S $$ IAZ039-190900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 50 29 59 47 Temp 47 39 35 35 35 43 47 49 48 38 33 31 29 43 54 59 57 51 50 49 49 Dewpt 17 21 22 22 24 29 28 24 23 24 23 22 22 24 29 32 37 39 42 44 43 RH 30 48 59 59 64 57 47 37 37 57 66 69 75 47 38 36 47 63 74 83 80 Wind dir W W W W W NW NW NW N N NE SE SE S S S S S S S S Wind spd 17 6 6 8 8 13 16 14 11 5 3 2 4 10 12 16 14 13 12 10 9 Clouds FW CL CL SC B2 B1 SC FW CL CL CL CL CL FW FW FW SC SC SC SC FW PoP 12hr 10 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snowshwrs S Sprinkles C Wind chill 28 28 35 37 Min chill 39 29 25 29 30 24 26 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 1901 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 48 79 58 77 50 62 38 58 Temp 73 71 53 49 74 74 62 60 74 73 62 53 57 56 44 40 56 56 Dewpt 50 51 47 45 55 56 56 56 60 61 58 51 45 41 34 31 34 36 PWind dir W NE SE S S S W NW NW Wind char GN LT GN BZ BZ BZ BZ GN GN Avg clouds FW FW CL CL FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 FW SC PoP 12hr 5 0 0 5 40 70 40 30 20 Rain shwrs C L L C C C S S Tstms S C C S S $$ IAZ048-190900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 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 33 55 30 64 50 Temp 49 42 37 35 35 46 52 54 53 42 36 33 31 45 58 64 63 56 54 52 51 Dewpt 12 19 21 23 24 28 28 25 23 24 25 25 24 27 33 38 42 45 45 44 43 RH 22 39 52 61 64 49 39 32 31 48 64 72 75 49 39 38 46 66 71 74 74 Wind dir W W W W W NW NW NW N NE E SE SE SE S S S S S S SW Wind spd 17 6 5 6 6 13 13 13 10 5 5 5 5 11 14 16 13 12 11 10 8 Wind gust 27 Clouds FW FW CL FW B1 SC FW FW CL FW CL CL CL CL FW FW SC SC SC SC FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 25 39 Min chill 31 27 30 31 24 28 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 80 51 81 60 76 47 60 38 59 Temp 75 75 57 52 76 77 63 61 73 72 59 51 55 58 44 39 55 56 Dewpt 51 50 49 49 59 57 57 58 62 62 56 48 42 39 33 31 34 36 PWind dir W E S S S SW NW NW N Wind char GN LT GN BZ BZ BZ BZ GN GN Avg clouds FW CL CL CL CL FW FW B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 PoP 12hr 0 5 0 10 50 70 40 20 20 Rain shwrs S C L C C C S S Tstms C C C S S $$ IAZ004-190900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 49 27 65 47 Temp 45 37 34 32 33 39 45 49 47 36 32 29 28 44 58 65 63 55 51 49 47 Dewpt 8 12 14 19 24 27 23 20 17 17 17 17 18 23 29 33 37 40 41 39 38 RH 21 35 43 58 69 62 41 31 30 45 53 60 66 43 33 30 38 57 68 68 71 Wind dir NW W W W NW N N NW N NE E SE S S S S S S S SW W Wind spd 21 10 10 10 11 16 16 13 11 6 5 6 10 16 19 23 19 13 12 10 10 Clouds FW CL B2 B1 B1 SC FW CL CL CL CL CL CL FW FW SC B1 FW FW FW CL PoP 12hr 10 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snowshwrs S Wind chill 37 30 26 24 24 30 38 30 26 22 19 37 Min chill 36 25 23 25 25 18 23 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 47 82 58 75 40 55 34 56 Temp 71 70 51 48 77 78 62 59 71 69 54 43 51 52 40 36 52 52 Dewpt 42 39 39 40 52 51 54 55 59 56 48 36 34 30 27 25 28 28 PWind dir N E S S S SW NW NW NW Wind char GN GN BZ WY WY BZ WY BZ BZ Avg clouds CL CL CL CL FW SC SC B1 B1 B2 B1 B1 SC B1 B1 SC SC B1 PoP 12hr 0 0 5 20 50 60 30 20 10 Rain shwrs S S C L C C C S Tstms S C S S S $$ IAZ035-190900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 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 33 54 28 65 49 Temp 48 40 35 35 34 44 50 53 51 40 34 31 29 45 59 65 64 56 53 51 50 Dewpt 10 13 16 19 21 27 25 23 19 19 20 21 21 25 30 36 40 43 43 41 42 RH 21 33 45 52 58 51 37 31 28 42 56 66 72 45 33 34 41 62 69 68 74 Wind dir NW W W W NW NW N N N NE E SE SE S S S S S S SW SW Wind spd 18 6 5 6 8 14 13 12 9 5 4 5 6 12 14 17 14 11 10 9 6 Clouds FW CL FW SC B2 SC FW CL FW CL CL CL CL FW FW SC SC FW SC SC FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 28 37 25 23 39 Min chill 29 27 29 29 22 25 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 80 49 82 59 75 44 58 36 58 Temp 75 74 54 50 77 78 62 60 73 72 57 46 54 56 42 37 54 55 Dewpt 46 43 43 46 55 54 55 57 61 60 52 41 37 34 29 28 31 31 PWind dir NW E SE S S SW NW NW N Wind char LT LT BZ BZ WY BZ BZ GN GN Avg clouds FW FW CL CL CL FW SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC B1 PoP 12hr 0 0 5 10 50 60 40 20 20 Rain shwrs S C L C C C S S Tstms C C S S S $$ IAZ094-190900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 62 35 69 52 Temp 51 45 40 37 35 52 59 61 59 47 41 37 35 49 61 68 67 60 57 54 52 Dewpt 21 25 24 24 25 30 30 30 29 29 27 27 28 32 38 42 45 45 43 43 44 RH 30 45 52 59 66 43 33 31 32 49 57 67 75 52 42 39 45 58 59 66 74 Wind dir W W W W SW W NW NW N NE E E SE SE SE S S S S SW SW Wind spd 13 5 5 6 6 12 14 11 9 6 6 6 8 11 13 14 12 12 13 13 12 Wind gust 24 24 Clouds SC FW CL CL FW FW FW FW SC SC SC FW CL CL CL CL FW FW SC SC FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 28 Min chill 35 28 32 36 27 32 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 55 79 61 76 50 62 40 60 Temp 75 76 61 56 75 75 64 61 73 73 61 53 58 59 47 42 57 57 Dewpt 52 54 54 54 59 56 58 59 62 61 56 50 45 41 35 33 36 38 PWind dir SW SW S S S SW NW N N Wind char GN GN GN BZ BZ BZ BZ GN GN Avg clouds FW FW FW FW FW FW FW B1 B2 B2 B2 B2 B1 SC B1 SC B1 SC PoP 12hr 5 10 0 10 50 70 50 30 10 Rain shwrs C C L L C C C Tstms C C C S $$ IAZ017-190900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 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 30 49 26 60 45 Temp 46 38 34 33 33 39 45 48 46 36 31 28 27 43 54 60 58 51 49 47 46 Dewpt 12 14 16 19 23 27 24 20 18 19 20 19 19 22 28 33 37 40 42 41 40 RH 25 37 47 56 66 62 43 33 32 50 63 68 71 43 36 36 45 66 77 79 79 Wind dir NW W W W W N N NW NW N NE SE SE S S S S S S S SW Wind spd 19 8 6 8 9 13 16 14 10 4 2 3 5 11 16 18 18 13 11 10 8 Clouds FW CL FW B2 B2 B1 SC FW CL CL CL CL FW FW FW SC B1 SC SC SC FW PoP 12hr 20 20 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snowshwrs S Sprinkles C Wind chill 38 32 28 26 25 31 38 20 37 Min chill 37 24 22 26 26 18 24 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 75 45 79 5875 44 57 35 56 Temp 72 70 51 46 73 74 61 59 72 71 58 48 54 53 41 36 53 53 Dewpt 46 43 42 41 52 54 54 55 60 60 53 44 39 35 31 28 31 33 PWind dir NW NE SE S S SW NW NW NW Wind char LT LT BZ BZ WY BZ BZ GN GN Avg clouds FW CL CL CL FW FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC PoP 12hr 0 0 5 10 40 70 40 20 20 Rain shwrs S C L C C C S S Tstms S C S S S $$ IAZ049-190900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 52 28 61 48 Temp 48 39 34 32 34 44 49 51 50 39 34 31 29 44 55 61 59 53 51 50 49 Dewpt 14 18 18 21 23 27 27 24 22 22 22 22 22 25 30 35 39 41 43 43 42 RH 25 42 51 63 64 51 42 34 33 50 61 69 75 47 38 38 47 64 74 77 77 Wind dir W W W W W NW NW NW N NE NE SE SE SE S S S S S S SW Wind spd 17 6 5 6 6 13 14 13 10 5 3 3 5 10 13 14 13 12 11 11 10 Clouds FW FW CL SC B1 B1 SC FW CL CL CL CL CL CL FW FW SC SC SC SC SC PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 26 28 37 23 38 Min chill 28 24 29 29 22 26 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 49 79 58 76 48 60 37 58 Temp 73 73 54 50 74 75 61 59 73 72 60 52 56 56 44 39 54 55 Dewpt 50 51 47 46 57 56 56 56 61 61 56 49 43 39 33 31 34 36 PWind dir W E S S S S NW NW N Wind char GN LT GN GN BZ BZ BZ GN GN Avg clouds FW CL CL CL FW FW FW SC B2 B2 B2 B2 B1 B1 B1 SC SC SC PoP 12hr 5 5 0 10 40 70 40 30 20 Rain shwrs S C L C C C C S Tstms S C C S S $$ IAZ086-190900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 408 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 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 34 57 32 64 51 Temp 50 43 39 36 36 49 54 55 54 43 38 35 33 47 56 63 63 56 55 53 52 Dewpt 18 23 26 25 26 30 31 30 27 27 26 26 26 29 33 37 41 44 45 44 44 RH 28 45 59 64 67 48 41 38 35 53 62 69 75 49 42 38 44 64 69 71 74 Wind dir W W W W W W NW NW N NE E E SE SE SE S S S S SW SW Wind spd 16 6 8 8 6 13 17 14 10 6 5 5 6 10 12 13 12 12 12 12 11 Wind gust 23 21 Clouds FW FW CL CL FW SC SC FW CL FW CL CL CL CL FW CL FW SC SC SC FW PoP 12hr 05 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 30 27 Min chill 33 27 31 33 25 30 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 79 54 79 61 78 53 65 41 61 Temp 73 74 60 55 75 76 63 61 76 75 65 56 60 60 49 43 57 58 Dewpt 52 54 52 52 59 58 57 58 61 61 60 54 49 43 37 35 36 38 PWind dir SW SW S S S S W NW N Wind char GN GN GN GN BZ BZ GN GN GN Avg clouds FW FW CL CL FW FW FW SC B1 B2 B2 B2 B1 B1 B1 SC SC SC PoP 12hr 10 5 0 5 30 70 50 30 10 Rain shwrs S C L L C C C S Tstms S C C S S $$