Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
451 FOUS53 KDMX 041959 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 259 PM CDT Sat May 4 2024 IAZ060-050900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 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 42 68 49 75 56 Temp 59 58 52 49 44 43 57 63 67 66 57 52 50 52 62 69 73 71 67 62 59 57 Dewpt 49 46 45 43 41 41 45 42 43 44 45 44 44 45 53 57 58 58 59 57 54 53 RH 69 64 77 80 89 93 64 46 42 45 64 74 80 77 72 66 59 63 75 84 83 86 Wind dir NW N N NW NW N E E SE SE SE SE SE SE SE SE SE SE SE S S S Wind spd 16 11 5 3 3 3 5 8 8 8 6 6 6 9 13 18 19 20 21 16 10 12 Wind gust 33 33 33 26 Clouds B1 SC CL CL FW FW FW FW SC FW FW FW SC SC B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 5 40 90 QPF 12hr 0 0 0 0 0.99 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D L L C Tstms S C C C S C Obvis PF Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 75 51 75 50 69 47 66 46 71 Temp 70 70 57 54 70 70 56 51 65 64 54 48 60 62 51 47 65 66 Dewpt 55 51 46 46 51 51 46 45 50 46 43 42 42 39 39 39 41 40 PWind dir SW SW SE W NW NW NW NW NW Wind char BZ GN GN GN BZ GN BZ GN GN Avg clouds B1 SC FW SC SC FW FW FW SC SC SC SC SC SC SC FW SC SC PoP 12hr 40 30 40 20 30 20 30 10 20 Rain shwrs C C C C C S S C S S C S Tstms C C S S S C S S $$ IAZ039-050900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 69 47 75 57 Temp 59 56 50 46 41 42 58 64 67 66 55 49 47 49 61 69 73 70 65 62 59 58 Dewpt 50 47 45 43 41 40 44 41 42 43 44 44 43 42 46 50 53 54 56 58 56 56 RH 72 72 83 89100 93 59 43 40 43 66 83 86 77 58 51 49 57 73 87 90 93 Wind dir NW N NW NW NW NW NE E SE SE SE SE E SE SE SE SE SE SE SE S S Wind spd 19 14 6 5 4 3 4 5 5 6 5 5 6 10 17 19 21 19 19 21 13 11 Wind gust 32 29 29 33 Clouds B2 SC CL CL CL FW CL FW FW FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 0 0 5 20 100 QPF 12hr 0 0 0 0 0.86 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S D D D D C Tstms C C S Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 51 74 49 67 45 64 44 69 Temp 70 67 56 53 71 68 55 51 63 61 51 46 59 60 49 47 64 64 Dewpt 55 53 48 46 51 52 49 46 49 46 43 41 41 39 39 39 41 40 PWind dir SW SW S NW NW N N NW NW Wind char BZ GN GN GN BZ GN BZ GN GN Avg clouds B1 B1 FW SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 50 20 40 30 40 20 30 10 20 Rain shwrs C C S C C C S C C S S C C S Tstms C C S C S S S S S S $$ IAZ048-050900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 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 41 68 48 73 55 Temp 58 57 49 46 42 43 57 63 66 65 55 50 48 50 61 68 71 70 65 60 58 56 Dewpt 48 46 44 43 41 41 45 42 43 45 46 45 44 44 52 57 58 58 59 58 55 54 RH 69 67 83 89 96 93 64 46 43 48 72 83 86 80 72 68 63 66 81 93 90 93 Wind dir N N N NW NW NW E SE SE SE SE SE SE SE SE SE SE SE SE S S S Wind spd 17 11 4 3 3 2 5 5 8 8 5 6 8 10 14 18 20 21 23 18 10 11 Wind gust 28 32 34 34 Clouds B2 SC CL CL FW FW FW FW FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 5 40 90 QPF 12hr 0 0 0 0 0.89 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D L L C Tstms S C C C S S Obvis PF PF Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 51 74 49 68 45 65 45 70 Temp 67 69 56 52 70 68 54 50 63 62 51 46 59 61 49 46 64 65 Dewpt 55 51 47 46 51 52 47 47 50 47 44 42 42 40 39 39 41 40 PWind dir SW SW SE NW NW N NW NW NW Wind char GN GN GN GN BZ GN BZ GN GN Avg clouds B1 SC FW SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 20 30 20 30 20 30 10 20 Rain shwrs C C S S C C S S S C S S C C S Tstms C C S S S S S S C S S S $$ IAZ004-050900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 67 47 73 53 Temp 58 57 48 44 41 41 56 61 65 64 53 49 47 48 59 66 70 68 62 58 55 53 Dewpt 43 42 41 39 37 37 41 40 41 42 44 44 43 42 49 53 55 55 56 55 52 51 RH 57 57 77 82 85 85 57 46 41 45 71 83 86 80 69 63 59 63 81 90 90 93 Wind dir N N NW W W W S S S SE SE SE SE SE SE SE SE SE SE S S S Wind spd 16 10 5 5 5 4 5 8 11 11 9 10 11 13 21 26 29 29 28 18 13 13 Wind gust 33 41 48 49 47 28 Clouds B1 FW FW CL FW CL CL CL FW FW CL FW FW SC B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 40 90 QPF 12hr 0 0 0 0 0.66 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D C C S Tstms S C C C C S Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 49 69 46 62 43 64 44 69 Temp 66 66 54 50 64 62 51 47 58 58 47 44 57 59 47 45 62 62 Dewpt 48 46 43 43 46 46 45 44 45 43 41 40 40 38 38 38 39 38 PWind dir SW SW SW NW N N N NW NW Wind char BZ GN GN GN BZ GN BZ GN BZ Avg clouds B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC FW SC PoP 12hr 20 20 30 30 40 30 30 10 20 Rain shwrs S S S S S C C S S C C S C C S Tstms S S S S C S S S S $$ IAZ035-050900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 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 39 67 47 73 53 Temp 57 57 49 45 41 41 56 62 65 64 53 49 47 48 60 67 70 68 63 58 55 53 Dewpt 47 44 44 42 39 39 43 41 42 43 45 44 43 43 51 55 56 57 57 55 53 52 RH 69 62 83 89 92 92 62 46 43 46 74 83 86 83 72 65 61 68 81 90 93 96 Wind dir N N NW W W W SE SE SE SE SE SE SE SE SE SE SE SE SE S S S Wind spd 14 9 3 3 3 2 5 6 9 9 6 8 9 10 14 20 21 21 23 14 10 11 Wind gust 33 33 34 Clouds B1 FW CL FW SC FW CL FW FW FW CL FW FW SC B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 5 40 90 QPF 12hr 0 0 0 0 0.79 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D C C C Tstms S C C C C Obvis PF PF Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 49 72 46 65 43 65 43 70 Temp 67 66 54 50 68 66 52 49 61 60 49 44 59 60 47 45 63 64 Dewpt 51 48 44 44 48 49 46 45 47 44 41 41 41 38 38 39 40 38 PWind dir SW SW SW NW NW N N NW NW Wind char GN GN GN GN BZ GN BZ GN GN Avg clouds B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 20 40 30 40 20 30 10 20 Rain shwrs C C S C C C S S C S S C C S Tstms C C S C S S S S S S $$ IAZ094-050900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 42 67 51 75 56 Temp 60 57 51 49 43 43 57 63 65 65 56 53 51 53 63 70 73 72 67 60 58 56 Dewpt 50 48 46 44 42 42 45 45 46 48 47 47 48 50 57 60 61 60 61 58 56 55 RH 69 72 83 83 96 96 64 52 50 54 72 80 89 89 81 71 66 66 81 93 93 96 Wind dir N N N N N N E E SE SE E SE SE SE SE SE SE SE SE S S S Wind spd 16 11 5 4 4 4 9 9 9 6 6 6 6 9 12 16 18 18 21 13 10 11 Wind gust 28 28 33 Clouds B1 SC FW CL FW FW FW FW SC SC FW SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 10 50 90 QPF 12hr 0 0 0 0.01 1.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C D D L L C Tstms S C L L C C Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 52 75 49 70 47 65 46 70 Temp 71 70 58 55 70 69 56 51 67 65 54 48 61 61 51 47 65 65 Dewpt 58 55 48 50 55 52 48 47 51 49 47 45 44 41 40 41 43 41 PWind dir SW S SW W NW NW NW NW NW Wind char BZ GN GN GN BZ GN BZ GN GN Avg clouds B1 FW FW SC SC SC FW FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 40 30 40 20 20 20 20 10 20 Rain shwrs C C C C C S S S S S S Tstms C C S S C S S S S $$ IAZ017-050900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 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 39 66 45 72 54 Temp 55 54 46 43 40 41 56 62 66 63 53 47 45 46 58 66 70 68 62 59 56 55 Dewpt 47 45 44 41 39 39 42 40 41 42 44 43 41 42 48 51 53 54 55 56 54 54 RH 74 71 93 93 96 92 59 44 40 46 71 86 86 86 69 58 55 61 78 90 93 96 Wind dir N N NW W W W W S S SE SE SE SE SE SE SE SE SE SE SE S S Wind spd 17 11 5 5 5 4 4 4 5 8 6 8 8 11 18 21 24 21 21 21 12 12 Wind gust 33 39 37 34 34 Clouds B2 FW CL CL CL CL CL FW FW FW CL CL FW FW SC B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 5 20 90 QPF 12hr 0 0 0 0 0.80 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S D D D D C Tstms C C C Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 71 46 62 42 63 43 68 Temp 65 64 53 50 67 65 51 47 58 57 47 43 57 58 47 45 62 62 Dewpt 53 50 45 44 48 49 46 45 47 44 40 39 40 38 38 39 40 39 PWind dir SW SW S NW NW N N NW NW Wind char GN GN GN GN BZ GN BZ GN GN Avg clouds B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 20 40 40 40 30 30 10 20 Rain shwrs C C S S C C C S C C C S C C S Tstms C C S S C S S S S $$ IAZ049-050900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 68 46 73 55 Temp 58 56 48 44 40 41 57 63 66 65 53 48 47 48 61 68 71 69 64 61 58 56 Dewpt 50 47 45 43 40 40 44 42 41 43 43 43 43 43 50 54 56 56 58 58 56 54 RH 75 72 89 96100 96 62 46 40 45 69 83 86 83 67 61 59 63 81 90 93 93 Wind dir NW N NW NW NW NW NE E SE SE SE E E SE SE SE SE SE SE SE S S Wind spd 18 13 5 5 4 3 5 5 6 6 6 6 8 9 16 18 18 18 20 18 10 11 Wind gust 33 31 31 31 Clouds B2 SC CL CL CL CL CL FW FW FW FW FW FW FW SC B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 5 30 100 QPF 12hr 0 0 0 0 0.95 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D D D C Tstms S C C S Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 49 73 48 67 44 64 43 69 Temp 68 68 55 51 70 68 53 49 63 62 50 45 59 60 48 45 63 64 Dewpt 55 52 47 46 51 52 48 46 50 46 43 41 41 39 39 39 41 39 PWind dir SW SW SE W NW N NW NW NW Wind char GN GN GN GN BZ GN BZ GN GN Avg clouds B1 SC FW SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 20 40 30 30 20 30 10 20 Rain shwrs C C S S C C C S S C S S S C S Tstms C C S S S C S S S S S S $$ IAZ086-050900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 259 PM CDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 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 42 68 50 75 58 Temp 62 59 52 49 44 43 57 63 67 66 56 52 50 52 63 69 73 72 67 65 60 59 Dewpt 54 50 47 45 43 42 46 45 45 46 45 45 46 47 54 57 58 59 60 60 57 56 RH 75 72 83 86 96 96 67 52 45 48 66 77 86 83 72 66 59 64 78 84 90 90 Wind dir NW NW N NW N N NE E E E E E E SE SE SE SE SE SE SE S S Wind spd 17 14 9 8 5 5 9 8 8 5 5 8 8 11 13 16 18 14 19 20 12 13 Wind gust 25 29 34 Clouds B2 B1 FW CL CL FW FW FW SC SC FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B1 PoP 12hr 0 0 5 30 100 QPF 12hr 0 0 0 0 0.86 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C D D D D C Tstms S C C S C Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 77 54 76 52 70 48 65 46 69 Temp 72 71 58 55 71 71 58 53 66 65 53 49 61 61 51 48 63 65 Dewpt 59 56 48 49 55 54 51 48 51 48 46 44 42 40 41 41 42 41 PWind dir SW SW SE W NW NW NW NW NW Wind char BZ GN GN GN GN GN BZ GN GN Avg clouds B1 FW FW FW SC SC FW SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 50 30 50 20 20 20 30 10 20 Rain shwrs C C S C C C S S S S C S Tstms C C S C S S S S $$