Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
450 FOUS53 KDMX 111959 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 259 PM CDT Sat May 11 2024 IAZ060-120900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 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 54 83 59 69 52 Temp 78 76 66 60 56 57 73 82 82 75 67 63 61 61 64 67 67 67 62 58 54 53 Dewpt 41 44 45 45 46 47 53 52 51 54 55 55 55 56 57 56 55 53 52 50 46 44 RH 27 32 47 58 69 69 49 35 34 48 65 75 81 84 78 68 65 61 70 75 74 71 Wind dir W W SW S SW SW SW SW SW W SW W W E NE E NE NE NE N N N Wind spd 11 5 4 5 6 8 11 13 12 10 8 6 5 5 6 9 10 10 5 9 10 10 Clouds FW FW CL FW FW FW FW SC SC B2 B2 B2 OV OV OV OV OV B2 B1 B1 B1 SC PoP 12hr 0 40 50 70 20 QPF 12hr 0 0.01 0.28 0.34 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L L L L S S Tstms C C C C S S C C C S S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 74 52 74 56 74 55 79 58 83 Temp 70 72 58 53 71 71 61 58 69 71 61 57 74 76 64 59 78 78 Dewpt 46 45 46 47 50 51 52 52 53 52 51 52 54 53 54 54 55 54 PWind dir NE E S S S S SW SW SW Wind char GN LT GN GN GN GN GN GN GN Avg clouds SC FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 10 10 40 50 40 30 30 20 20 Rain shwrs S C C C C C C S C C S S S Tstms S S C C C C S S C S S S $$ IAZ039-120900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 84 57 73 49 Temp 75 73 63 56 53 55 72 81 83 77 67 63 60 60 67 72 72 69 62 56 52 51 Dewpt 37 41 43 45 45 47 53 53 50 53 55 55 54 54 54 54 52 51 49 46 43 43 RH 25 31 48 66 74 74 51 38 32 43 65 75 81 81 63 53 49 53 62 69 71 74 Wind dir NW N SE S S S SW SW SW SW SW SW W NW NE NE NE NE NE N N NE Wind spd 12 4 5 6 6 6 12 17 16 10 9 9 6 5 8 6 10 9 9 10 10 11 Clouds FW FW SC FW FW FW FW FW SC B1 B2 B2 B2 B2 OV B2 B2 B2 B1 SC FW SC PoP 12hr 0 20 40 40 20 QPF 12hr 0 0.01 0.12 0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C S S Tstms S C C C S S C C S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 48 74 54 71 53 78 57 81 Temp 68 69 54 49 68 69 58 56 67 68 58 56 74 75 61 59 77 76 Dewpt 46 44 44 42 46 48 50 49 52 50 50 50 53 53 53 52 54 52 PWind dir NE E S S S SE S S SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW FW FW SC B1 B2 B1 B1 B1 SC SC SC SC SC SC SC FW PoP 12hr 5 5 30 50 40 20 30 20 20 Rain shwrs S C C C C C S S C C S S Tstms S S C S S S S S S $$ IAZ048-120900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 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 54 83 58 71 50 Temp 78 75 65 58 55 56 72 81 82 74 66 62 59 59 65 68 70 67 61 56 52 51 Dewpt 42 44 46 47 47 48 54 52 51 55 56 56 55 56 57 56 54 52 50 46 43 43 RH 28 33 50 67 74 74 53 37 34 51 70 81 87 90 75 65 57 59 67 69 71 74 Wind dir NW W SW SW SW SW SW SW W SW SW W W NE NE NE NE NE NE N N N Wind spd 11 5 5 5 5 8 12 13 13 11 8 6 4 4 6 9 10 9 8 9 9 10 Clouds FW FW FW CL FW FW FW FW B1 B1 OV B2 OV OV B2 OV B2 B2 B1 SC SC SC PoP 12hr 0 40 50 50 10 QPF 12hr 0 0.01 0.26 0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C C Tstms C C C C S S C C S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 73 50 74 55 74 54 79 57 82 Temp 70 71 56 51 70 69 59 56 68 70 59 56 73 75 61 58 77 76 Dewpt 47 45 46 47 51 52 52 51 53 51 51 51 54 54 54 53 55 54 PWind dir NE E S S SE SE S SW SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC FW FW PoP 12hr 10 10 40 60 40 30 30 20 20 Rain shwrs S C L C C C C S C C S S S Tstms S S C C C C S S C S S S $$ IAZ004-120900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 83 53 73 46 Temp 76 74 64 58 56 56 71 81 82 76 64 60 57 53 63 69 72 68 57 52 48 47 Dewpt 39 40 44 46 45 46 51 49 47 51 52 52 48 42 44 42 41 40 39 38 38 38 RH 26 29 48 64 66 69 49 33 29 42 65 75 72 66 50 37 33 36 51 59 68 71 Wind dir W W SW SW SW SW W W W W W NW N NE NE NE N N N N N NE Wind spd 11 8 6 9 10 11 13 14 14 11 9 8 8 10 13 14 16 14 10 10 9 10 Clouds FW SC SC SC FW FW FW FW SC B1 B1 B1 B2 B1 B1 B1 SC FW FW FW CL CL PoP 12hr 0 30 30 10 0 QPF 12hr 0 0.05 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 51 72 52 73 53 78 55 78 Temp 67 71 54 52 68 68 56 53 68 71 56 55 73 73 59 56 73 73 Dewpt 41 39 42 45 51 50 49 48 48 46 47 48 51 51 50 49 49 50 PWind dir NE SE S SW NW S SW SW SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW PoP 12hr 5 30 60 40 20 20 30 20 20 Rain shwrs C C L C C S S S S S C S S Tstms C C C S S S S S S S S $$ IAZ035-120900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 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 53 84 56 73 47 Temp 77 75 65 58 55 56 72 82 83 75 65 61 58 57 66 71 72 70 60 53 50 48 Dewpt 40 41 45 47 46 47 52 50 49 53 53 54 53 52 51 49 47 46 43 40 40 41 RH 26 29 48 67 72 72 49 33 31 46 65 78 83 83 58 46 41 42 53 61 68 77 Wind dir NW W SW S S SW SW W W W SW SW W NE NE NE NE NE N N N N Wind spd 10 5 4 6 6 9 12 14 14 11 9 6 5 5 9 11 12 10 9 9 8 9 Clouds FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW PoP 12hr 0 30 50 30 5 QPF 12hr 0 0 0.07 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C Tstms S C C C S S S S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 74 50 74 53 74 53 79 55 81 Temp 69 71 54 51 69 69 57 54 69 70 57 54 73 74 60 56 76 75 Dewpt 44 42 44 46 51 51 50 49 51 49 48 50 53 51 52 51 52 51 PWind dir NE SE S S N SE S SW SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B1 B1 B2 B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 5 20 50 50 30 20 30 20 20 Rain shwrs S C C C C C C S S S C S S S Tstms S S C S S S S S C S S S $$ IAZ094-120900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 79 58 67 53 Temp 77 75 66 60 56 57 71 78 78 71 64 62 60 59 62 63 64 64 60 58 55 54 Dewpt 44 49 49 47 48 49 56 57 55 57 56 57 57 58 59 58 58 56 55 54 52 51 RH 31 40 54 62 74 75 59 48 45 61 75 84 90 96 90 84 81 75 84 86 90 90 Wind dir W W S SW SW SW SW SW SW SW SW S E E E E NE NE NE N N N Wind spd 10 4 5 5 6 8 11 12 10 8 6 5 5 8 10 11 12 12 11 11 11 12 Clouds FW FW FW FW SC FW SC SC B1 B2 B2 OV OV B2 OV OV OV B2 B1 B1 B1 B1 PoP 12hr 0 40 70 90 30 QPF 12hr 0 0.14 0.29 0.70 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C L L D D D D C C S S Tstms S C C C C C C C C C C S S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 51 73 56 73 55 77 58 81 Temp 68 70 56 52 70 71 61 57 68 69 60 57 73 74 63 59 76 77 Dewpt 52 51 50 50 54 55 55 55 58 56 55 55 57 56 56 56 58 58 PWind dir NE E S SE S S SW SW SW Wind char GN LT GN GN GN GN GN GN GN Avg clouds B1 FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC FW SC FW FW PoP 12hr 10 5 40 60 50 30 30 20 20 Rain shwrs S C C L C C C C C C S S S Tstms S C C C C C C S S S S S $$ IAZ017-120900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 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 53 83 54 73 46 Temp 74 73 62 56 54 56 70 80 83 75 64 60 57 56 64 70 72 67 57 52 48 47 Dewpt 37 40 43 46 45 47 52 52 48 51 54 53 50 47 47 46 44 43 41 40 39 39 RH 26 30 50 69 71 72 53 38 30 43 70 78 77 72 54 42 37 42 55 63 71 74 Wind dir NW NW S S SW SW SW W W W W W NW NE NE NE NE N N N N NE Wind spd 10 4 6 9 9 9 13 14 16 12 8 8 6 8 10 11 12 11 10 10 10 10 Clouds FW FW SC SC SC FW FW FW SC B1 B1 B1 B2 B1 B2 B1 B1 SC FW FW FW FW PoP 12hr 0 20 40 20 5 QPF 12hr 0 0.01 0.04 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S S S Tstms S C C S S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 71 48 72 52 70 52 77 55 78 Temp 67 68 51 49 67 67 56 53 66 68 55 54 72 72 59 56 74 74 Dewpt 44 42 42 44 48 50 49 48 50 49 48 48 52 51 51 50 50 50 PWind dir NE E S S W SE S SW SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B2 B1 B1 B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 5 20 50 60 30 20 30 30 20 Rain shwrs S S C L C C C S S S C C S Tstms S S S S S S S C C S $$ IAZ049-120900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 83 57 72 49 Temp 75 73 62 56 53 55 72 81 82 75 65 62 59 58 66 69 69 67 59 55 51 50 Dewpt 42 44 44 44 45 47 53 53 50 53 55 55 55 55 57 55 54 53 51 47 43 43 RH 31 35 52 64 74 74 51 38 33 46 70 78 87 90 73 61 59 61 75 74 74 77 Wind dir NW NW SE S S SW SW SW SW SW SW W W W NE NE NE NE NE N N NE Wind spd 12 4 5 5 5 6 12 14 13 11 9 8 5 5 5 8 8 8 6 9 10 11 Clouds FW FW FW CL FW FW FW FW SC B1 OV B2 B2 B2 B2 OV B2 OV B1 SC SC FW PoP 12hr 0 30 40 60 20 QPF 12hr 0 0.01 0.20 0.14 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C L L S S Tstms S C C C C S S C S S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 48 74 53 73 52 78 56 81 Temp 68 69 53 49 69 69 58 55 67 69 58 55 74 74 61 57 77 76 Dewpt 47 45 45 45 48 49 51 50 52 51 50 51 53 52 53 53 54 52 PWind dir NE E S S S SE S SW SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 10 10 40 60 40 30 30 30 20 Rain shwrs C C L C C C S S C C S S Tstms S S S C C S S S C S S $$ IAZ086-120900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 259 PM CDT Sat May 11 2024 Date 05/11/24 Sun 05/12/24 Mon 05/13/24 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 54 82 60 68 55 Temp 77 74 63 58 56 57 72 80 81 74 66 63 61 61 64 65 65 65 61 58 57 56 Dewpt 43 47 48 47 47 49 55 55 53 56 57 56 57 58 60 59 58 57 56 55 53 52 RH 30 38 58 67 72 75 55 42 38 53 73 78 87 90 87 81 78 75 84 90 86 86 Wind dir W W S S SW SW SW SW SW SW SW SW SW S E E E NE NE NE N N Wind spd 12 4 4 6 8 9 12 14 13 11 9 6 5 5 8 9 10 10 11 10 10 13 Clouds FW FW CL FW FW FW FW FW B1 B2 B2 B2 OV OV OV OV OV OV B2 B1 B2 B1 PoP 12hr 0 40 40 90 40 QPF 12hr 0 0.11 0.22 0.66 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L L D D C C S S S Tstms C C C C C C C C C C S S S Date 05/14 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 71 49 73 56 74 56 79 59 82 Temp 68 69 56 51 69 70 60 58 69 70 60 58 74 75 63 60 78 78 Dewpt 51 49 48 46 51 51 52 53 56 55 54 55 57 55 56 55 57 57 PWind dir NE E SE SE S S S SW SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 SC FW FW SC B1 B1 B1 B2 B1 SC SC SC SC SC FW FW FW PoP 12hr 20 5 20 50 50 30 30 20 20 Rain shwrs S S C C C C C C C C S S S Tstms S S C C C C S C S S S $$