Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
280 FOUS53 KDMX 082230 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 529 PM CDT Wed May 8 2024 IAZ060-090900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 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 62 46 70 49 Temp 72 62 57 53 52 56 60 62 61 55 51 47 48 59 67 70 68 61 56 52 50 Dewpt 54 52 52 51 50 51 51 50 49 48 46 44 43 46 46 46 47 47 44 43 43 RH 53 70 83 93 93 83 72 65 65 77 83 89 83 62 47 42 47 60 64 71 77 Wind dir E N N N N N N N N N NW NW NW W NW NW NW W NW NW NW Wind spd 10 10 11 11 11 11 12 12 9 6 5 5 5 8 12 13 13 10 9 8 8 Wind gust 21 20 24 21 18 Clouds B2 B1 B1 B1 B2 OV B2 B2 B1 SC SC SC FW SC B1 B1 SC FW FW FW CL PoP 12hr 70 50 20 10 5 QPF 12hr 0.35 0.15 0.01 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L S S C C C C S Tstms L C S S S S S S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 78 55 79 56 79 58 81 Temp 70 71 56 54 76 73 62 58 73 74 61 57 73 74 63 59 74 73 Dewpt 42 43 42 43 51 52 52 51 54 52 51 52 54 53 53 54 55 52 PWind dir NW SW SW SW S SE SE S SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds CL FW FW SC SC SC B1 SC SC SC SC SC SC SC SC B1 SC B1 PoP 12hr 0 0 30 40 40 30 50 40 40 Rain shwrs C C C S C S C C C C C C C Tstms C C S S C S C S C C C S C $$ IAZ039-090900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 60 42 69 47 Temp 71 61 58 54 53 56 59 59 58 52 48 44 44 57 66 69 65 58 53 49 48 Dewpt 51 55 53 51 49 50 49 49 48 46 44 40 39 43 45 46 47 44 43 41 41 RH 49 81 83 90 86 80 69 69 69 80 86 86 82 59 47 44 52 59 69 74 77 Wind dir E NE NE NE N N N N N N NW NW NW NW W W W NW NW NW NW Wind spd 12 11 13 13 11 12 13 12 9 5 5 5 5 8 12 13 12 11 8 9 9 Wind gust 24 25 25 27 18 20 Clouds B2 OV OV OV OV OV OV B2 B1 SC FW FW FW FW FW SC B1 FW FW CL CL PoP 12hr 80 60 10 20 5 QPF 12hr 1.77 0.37 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D D L C L C C S S Tstms C L L S S S C C Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 69 48 77 53 78 53 78 57 79 Temp 68 68 54 52 75 74 59 56 73 72 58 55 72 72 60 57 73 71 Dewpt 41 42 43 42 51 51 51 50 53 51 50 49 54 52 53 52 55 52 PWind dir NW SW SW SW SW SE S SE S Wind char GN GN GN GN GN GN GN GN GN Avg clouds CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 5 0 30 30 30 20 40 40 50 Rain shwrs C C S S C S S C C C C C C Tstms C C S S C S S S C C S C $$ IAZ048-090900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 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 62 45 70 47 Temp 69 61 56 52 52 56 60 61 60 53 49 46 46 59 66 69 66 58 54 49 49 Dewpt 53 52 51 51 50 51 51 51 50 47 45 43 43 47 47 47 49 47 44 43 43 RH 57 72 83 96 93 83 72 70 69 80 86 89 89 64 50 45 54 67 69 80 80 Wind dir NE N N N N N N N N N NW NW NW W NW W W NW NW NW NW Wind spd 10 10 12 13 11 11 12 11 9 5 5 5 4 8 12 13 12 10 8 6 6 Wind gust 21 23 26 24 26 20 18 18 Clouds B2 B2 B1 B2 OV OV OV B2 B1 SC FW FW FW FW B1 SC B1 FW FW CL FW PoP 12hr 80 50 10 10 5 QPF 12hr 0.83 0.16 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C C C C C Tstms L C C C S C S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 78 54 79 55 79 57 80 Temp 68 69 54 52 75 73 59 56 73 73 59 56 71 72 60 57 73 71 Dewpt 43 45 43 44 53 53 53 51 55 53 51 52 55 53 54 54 55 52 PWind dir NW SW SW SW S SE SE SE SW Wind char GN LT GN GN GN GN GN GN GN Avg clouds CL FW FW SC SC SC B1 SC SC SC SC SC SC SC SC B1 SC B1 PoP 12hr 5 0 30 30 40 30 50 40 40 Rain shwrs C C C S C S C C C C C C C Tstms C C C S C S C S C C C S C $$ IAZ004-090900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 48 62 44 72 46 Temp 64 54 52 50 48 52 56 62 61 51 47 45 46 61 68 70 66 56 52 48 47 Dewpt 47 49 48 49 46 47 47 45 43 42 42 41 40 46 46 45 42 41 38 38 38 RH 54 83 86 96 93 83 72 54 51 71 83 86 79 58 45 41 42 57 59 68 71 Wind dir NE NW NW N N N N N N N NW W W NW NW NW NW NW NW NW NW Wind spd 12 12 10 12 12 13 16 16 11 6 5 5 6 12 18 19 18 12 10 10 9 Wind gust 23 28 34 34 Clouds B2 OV OV OV OV OV B2 B1 SC SC FW SC FW FW SC SC SC FW FW FW FW PoP 12hr 80 30 5 10 5 QPF 12hr 0.96 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L C C S Tstms C C C S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 48 78 53 77 54 79 56 78 Temp 68 70 56 53 74 72 57 53 71 71 56 54 70 71 58 55 67 68 Dewpt 40 43 42 43 49 49 47 46 48 45 46 47 52 51 51 51 50 47 PWind dir NW SW SW W NE SE S SE NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC B1 B1 B1 PoP 12hr 5 5 20 20 20 20 40 40 40 Rain shwrs S S S S S S C C C C C Tstms S S S S S S C C C S S $$ IAZ035-090900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 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 50 61 43 70 46 Temp 68 57 54 51 50 55 58 61 59 51 47 44 45 60 67 69 66 57 52 47 46 Dewpt 50 51 50 50 49 50 51 48 47 45 43 42 41 47 46 47 46 44 42 41 41 RH 52 80 86 96 96 83 77 62 64 80 86 93 86 62 47 45 48 62 69 79 83 Wind dir NE N N N N N N N N N NW NW W W NW NW NW NW NW NW NW Wind spd 12 12 12 12 11 10 12 12 10 5 5 4 4 9 12 14 12 10 8 6 6 Wind gust 23 28 25 23 17 Clouds B2 OV OV OV OV OV OV B2 B1 FW FW SC FW FW SC B1 SC FW FW FW FW PoP 12hr 80 50 10 10 5 QPF 12hr 1.02 0.13 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C C C C S Tstms L C C C S S S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 79 53 79 53 80 56 79 Temp 68 70 54 52 75 73 58 54 73 73 57 54 72 72 59 56 71 70 Dewpt 42 43 43 43 52 51 50 49 52 48 49 50 53 51 52 52 53 49 PWind dir NW SW SW SW SW SE S S W Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC FW SC SC SC SC B1 SC B1 B1 B1 PoP 12hr 5 0 30 30 30 30 40 40 40 Rain shwrs C C S C S C C C C C C C Tstms C C S C S C S C C C S C $$ IAZ094-090900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 63 46 70 49 Temp 70 63 57 51 50 58 62 63 62 55 51 48 48 60 67 69 68 61 56 52 51 Dewpt 58 57 54 50 49 52 52 51 50 49 47 45 45 47 46 46 48 47 46 44 44 RH 66 81 90 96 96 80 70 65 65 80 86 89 89 62 47 44 49 60 69 74 77 Wind dir NE NW NW NW NW NW N N N N NW NW NW NW NW NW NW W NW NW NW Wind spd 5 8 9 10 10 13 13 12 9 8 6 6 6 9 12 13 10 9 10 8 8 Wind gust 20 24 Clouds B1 SC SC SC B1 B2 B2 B2 B1 SC SC FW FW FW B1 B1 B1 SC FW CL CL PoP 12hr 30 50 20 5 0 QPF 12hr 0.03 0.04 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S S Tstms C S S S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 51 78 55 78 56 78 58 80 Temp 70 70 56 54 74 72 61 58 71 71 60 57 72 72 62 58 74 72 Dewpt 44 46 43 45 53 53 53 54 56 54 53 55 57 56 55 56 58 55 PWind dir NW SW SW S S SE SE S SW Wind char GN LT GN GN GN GN GN GN GN Avg clouds CL FW FW FW SC SC B1 B1 SC B1 SC B1 SC SC SC SC SC SC PoP 12hr 0 0 30 40 50 30 50 40 40 Rain shwrs C C C C C C C C C C C C C Tstms S C S S C C C C C C C C C $$ IAZ017-090900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 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 50 60 40 70 45 Temp 69 59 55 51 50 55 58 60 59 50 44 41 43 58 66 68 65 56 51 47 46 Dewpt 48 52 52 51 49 49 48 47 45 42 40 38 38 44 45 45 43 42 40 38 39 RH 47 78 90100 96 80 69 62 60 74 86 89 82 59 47 43 45 59 66 71 76 Wind dir NE NE N N N N N N N N N NW W W NW NW NW NW NW NW NW Wind spd 12 10 10 10 10 12 13 12 10 6 5 5 5 10 13 18 14 11 10 9 10 Wind gust 24 23 29 31 20 19 Clouds B2 OV OV OV OV OV B2 B2 SC FW FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 90 50 10 20 5 QPF 12hr 1.71 0.19 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L L C C S S S S Tstms L C C S S S S S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 69 47 76 52 76 53 78 56 78 Temp 66 67 53 52 74 72 56 53 71 71 56 54 70 70 58 55 69 68 Dewpt 40 41 42 42 50 48 49 48 49 47 46 48 52 51 52 51 52 50 PWind dir NW SW SW SW NW SE S SE SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC B1 B1 B1 PoP 12hr 5 5 20 30 20 20 40 40 40 Rain shwrs S C S S S S S C C C C C Tstms S C S S S S C C C S C $$ IAZ049-090900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 61 43 69 46 Temp 71 60 56 52 51 56 59 59 59 51 47 44 44 58 65 68 65 57 53 49 47 Dewpt 51 53 51 51 50 50 50 50 48 47 44 42 41 45 46 46 48 46 44 42 42 RH 49 78 83 96 96 80 72 72 67 86 89 93 89 62 50 45 54 67 71 77 83 Wind dir E N N N N N N N N N NW NW NW W NW W W NW NW NW NW Wind spd 10 11 13 13 10 12 13 11 9 5 5 5 5 6 12 13 12 10 8 8 9 Wind gust 20 21 26 19 18 Clouds B2 B2 B2 B2 OV OV B2 B2 B1 SC FW FW FW FW SC SC SC FW FW CL CL PoP 12hr 80 60 20 10 5 QPF 12hr 1.20 0.17 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L C C L C C S Tstms L L L S S C S S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 47 78 53 78 53 79 56 79 Temp 67 67 53 52 74 72 59 55 73 71 57 54 71 72 59 56 73 71 Dewpt 42 44 43 43 52 51 52 51 54 52 51 50 54 52 53 53 55 51 PWind dir NW SW SW SW SW SE S SE SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds CL FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 30 30 40 30 40 40 50 Rain shwrs C C S S C C C C C C C C C Tstms C C S S C C C S C C C S C $$ IAZ086-090900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 529 PM CDT Wed May 8 2024 Date 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 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 61 47 70 49 Temp 72 63 59 54 53 55 59 61 60 54 51 49 48 57 65 67 67 61 56 53 51 Dewpt 55 57 56 54 51 52 51 51 50 49 48 46 45 48 46 46 47 47 46 45 44 RH 55 81 90100 93 90 75 70 69 83 89 89 89 72 50 47 49 60 69 74 77 Wind dir SE E NW NW N N N N N N NW NW NW NW NW NW W W NW NW NW Wind spd 9 8 10 12 12 13 14 13 9 8 8 6 8 10 12 13 11 11 11 9 10 Wind gust 24 21 Clouds B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW SC SC SC FW FW FW PoP 12hr 60 60 20 10 5 QPF 12hr 0.28 0.09 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S C C C L S S Tstms C C C S S S Date 05/11 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 50 78 55 78 56 78 58 80 Temp 68 70 54 54 75 73 61 58 72 72 60 57 73 74 62 59 74 73 Dewpt 43 44 43 45 51 53 53 53 56 54 53 54 56 55 54 55 57 55 PWind dir NW SW SW SW S SE SE SE S Wind char GN LT GN GN GN GN GN GN GN Avg clouds CL FW FW FW SC SC B1 B1 SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 5 0 30 30 40 30 50 40 50 Rain shwrs C C C C C S C C C C C C C Tstms C C S S C S S S C C C S C $$