Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
553 FOUS53 KDMX 070815 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 314 AM CDT Tue May 7 2024 IAZ060-072100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 52 74 51 62 Temp 59 58 64 70 72 70 60 56 54 53 64 72 72 66 59 56 54 53 56 59 60 59 Dewpt 57 56 55 50 46 46 46 46 45 46 51 50 51 52 50 49 49 48 49 47 46 44 RH 93 93 73 49 39 42 60 69 71 77 63 46 48 61 72 77 83 83 77 64 60 57 Wind dir S S SW SW SW SW S S S SE E SE SE NW N NW NW NW N N N N Wind spd 10 9 11 16 18 12 6 8 6 4 8 12 12 10 10 11 10 12 13 14 14 16 Wind gust 28 Clouds OV OV SC FW FW SC SC SC B1 B1 B1 SC B1 SC SC SC B1 B1 B2 B1 B1 B1 PoP 12hr 20 20 50 40 50 QPF 12hr 0.01 0 0.07 0.07 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C C C C C C C Tstms S S S C C C C S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 70 48 69 47 76 54 79 Temp 50 46 65 66 54 50 66 67 53 50 71 73 59 56 76 77 Dewpt 42 40 43 45 42 41 40 41 40 42 46 47 46 47 50 50 PWind dir NW NW NW NW W W SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC FW FW SC SC FW FW SC FW FW FW FW FW FW SC SC PoP 12hr 10 20 20 20 5 10 20 20 Rain shwrs S S S S S S Tstms S S S S S $$ IAZ039-072100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 49 74 50 61 Temp 63 59 63 69 72 68 59 54 50 50 63 72 73 66 59 55 53 50 53 57 59 58 Dewpt 60 56 57 55 50 48 47 46 46 46 50 49 48 51 51 51 49 47 47 47 45 43 RH 90 90 81 61 46 49 64 74 86 86 62 44 41 58 75 86 86 89 80 69 60 57 Wind dir SE SE S SW SW SW SW S S SE E E SE E NE N NE NE N N N N Wind spd 20 9 11 14 17 13 8 6 5 4 6 12 13 11 10 10 11 13 14 16 17 13 Wind gust 31 Clouds OV OV B2 SC FW SC SC FW SC B1 B1 B1 B1 B1 SC B1 B2 OV B2 B1 B1 B1 PoP 12hr 50 20 60 70 60 QPF 12hr 0.13 0 0.05 0.38 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C S S S C C L L L L L L C C Tstms C C S S S C C C C S S S S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 69 47 67 45 73 51 77 Temp 47 43 63 63 52 48 64 64 50 49 68 70 56 53 73 74 Dewpt 40 37 42 45 44 41 41 40 42 42 47 46 46 46 49 48 PWind dir N NW NW NW W W SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC FW FW SC SC FW FW SC FW FW SC SC FW FW FW SC PoP 12hr 5 20 30 30 10 20 20 20 Rain shwrs S C S C S S S Tstms S C S S $$ IAZ048-072100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 50 73 50 62 Temp 57 57 63 69 71 68 58 54 52 51 62 71 71 64 57 54 52 51 54 58 60 59 Dewpt 57 55 55 51 47 48 47 47 46 46 51 50 51 53 50 51 50 49 49 48 47 45 RH 100 93 75 53 42 49 67 77 80 83 67 47 49 67 77 90 93 93 83 69 62 60 Wind dir S S SW SW SW SW S S S SE E SE SE SW N NW N N N N N N Wind spd 9 9 12 16 18 12 6 5 5 4 8 12 12 10 10 10 10 12 13 14 14 14 Wind gust 28 Clouds OV OV SC FW FW SC FW SC B1 B1 SC SC B1 SC SC B1 B2 B2 B2 B1 B1 SC PoP 12hr 20 20 50 50 50 QPF 12hr 0.01 0 0.10 0.23 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C C C C C C C Tstms S S S C C C C S S S S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 69 47 68 46 75 52 78 Temp 48 44 64 64 52 48 64 65 51 49 70 72 57 53 75 75 Dewpt 41 41 44 47 43 42 42 42 42 43 48 48 47 47 51 51 PWind dir NW NW NW NW W W SW SW Wind char GN GN GN BZ LT GN GN GN Avg clouds FW FW FW SC SC FW FW SC FW FW FW FW FW FW SC SC PoP 12hr 5 20 20 20 5 10 20 20 Rain shwrs S S S S S S Tstms S S S S $$ IAZ004-072100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 46 67 47 63 Temp 55 55 60 65 67 64 55 51 49 47 58 66 66 62 55 51 49 47 52 57 61 59 Dewpt 54 52 50 48 46 44 45 44 43 43 45 46 47 48 49 48 46 44 45 44 42 41 RH 96 90 69 54 47 48 69 77 80 86 62 48 50 60 80 89 89 89 77 62 49 51 Wind dir SE S S SW SW SW SW SW S NE E NE NE NE NE N N N N N N N Wind spd 16 14 17 21 20 14 8 6 5 5 9 13 14 13 14 16 14 16 19 20 19 16 Wind gust 26 26 Clouds OV OV SC SC B1 B1 B1 SC FW SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 20 20 60 60 30 QPF 12hr 0 0 0.18 0.39 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C L L C C C C S S Tstms S S C C C C S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 69 45 68 46 74 51 77 Temp 47 46 65 63 50 46 63 65 50 49 69 70 56 52 71 73 Dewpt 40 40 44 41 39 38 39 39 40 41 45 45 44 44 46 48 PWind dir NW NW NW NW W W W SW Wind char GN BZ BZ BZ GN GN GN GN Avg clouds SC FW SC SC SC FW FW SC FW SC FW FW FW SC FW FW PoP 12hr 5 30 10 10 10 10 10 20 Rain shwrs C S Tstms S S $$ IAZ035-072100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 48 71 48 62 Temp 55 55 62 67 69 67 56 52 50 49 61 69 70 62 55 52 50 49 53 58 60 59 Dewpt 55 54 53 49 46 45 46 45 44 45 48 48 47 50 49 49 48 47 47 47 44 41 RH 100 96 72 52 44 45 69 77 80 86 62 47 44 65 80 89 93 93 80 67 55 51 Wind dir S S SW SW SW SW S S S E E E E NW N N N N N N N N Wind spd 11 11 12 18 18 13 6 5 5 5 8 11 14 11 10 10 12 13 13 16 14 14 Clouds OV B2 SC FW SC SC SC SC SC B1 SC B1 B1 B1 B1 B2 OV OV B2 B1 B1 SC PoP 12hr 20 20 60 60 50 QPF 12hr 0 0 0.13 0.47 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S C C L L C C C C C C Tstms S S S S S S C C C C S S S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 69 45 68 46 76 51 78 Temp 47 44 65 64 51 47 64 65 50 48 70 71 56 52 74 75 Dewpt 40 41 44 43 41 40 40 40 40 42 46 46 45 45 49 48 PWind dir NW NW NW NW W W SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC FW FW SC SC FW FW SC FW FW SC FW FW FW FW SC PoP 12hr 5 30 20 20 10 10 10 20 Rain shwrs C S S S Tstms S S S $$ IAZ094-072100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 52 72 50 63 Temp 58 57 63 70 72 69 60 57 56 53 64 70 70 67 59 55 52 51 57 61 61 59 Dewpt 56 56 56 51 48 49 48 48 48 49 54 54 53 53 51 49 48 48 50 50 48 46 RH 93 96 78 51 42 49 64 72 74 86 70 57 55 61 75 80 86 89 77 67 62 62 Wind dir W SW SW SW SW SW S S S SE SE SE SW W NW NW NW NW NW N N N Wind spd 10 9 10 14 17 10 6 6 5 6 10 12 11 10 9 9 10 10 13 13 16 14 Clouds OV B2 SC CL FW FW SC SC B1 B1 SC SC SC FW FW FW FW B1 B1 B1 B1 B1 PoP 12hr 10 20 40 20 50 QPF 12hr 0 0 0.03 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S S S C C Tstms S S S S S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 69 48 69 48 76 53 79 Temp 50 46 65 65 54 50 66 67 52 50 72 72 59 55 76 75 Dewpt 44 42 44 46 44 43 43 42 41 44 48 48 47 49 53 52 PWind dir NW NW NW NW W SW SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 20 10 20 0 10 20 20 Rain shwrs S S S S S Tstms S S S S $$ IAZ017-072100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 47 71 48 61 Temp 57 55 61 67 69 66 56 51 49 48 60 68 70 64 55 52 50 48 52 56 59 57 Dewpt 56 54 55 51 48 46 46 44 43 44 47 47 48 50 50 48 47 45 46 45 42 40 RH 96 96 81 56 47 48 69 77 80 86 62 47 45 60 83 86 89 89 80 66 53 53 Wind dir S S S SW SW SW SW SW SW SE E E E NE NE N NE N N N N N Wind spd 11 11 13 16 18 12 8 6 5 5 8 12 14 12 10 13 13 13 14 17 18 14 Wind gust 28 Clouds OV OV B2 SC SC SC SC FW FW SC SC B1 B1 B1 B2 B2 OV B2 B1 B1 B1 SC PoP 12hr 30 20 60 70 50 QPF 12hr 0.01 0 0.08 0.44 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S S S S S C C L L L L C C S S Tstms C C S S S C C C C Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 68 45 66 45 72 49 75 Temp 45 43 63 61 49 46 62 63 48 48 67 69 54 51 71 73 Dewpt 38 38 43 43 41 39 40 40 40 41 46 45 44 44 46 48 PWind dir N W NW NW W W SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds FW FW SC B1 SC FW FW SC FW FW SC SC FW FW FW SC PoP 12hr 5 30 30 20 10 20 10 20 Rain shwrs C C S S S Tstms C C S S $$ IAZ049-072100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 50 73 49 61 Temp 62 57 63 69 71 68 57 53 51 51 63 72 72 64 57 54 51 50 53 57 59 57 Dewpt 60 56 56 53 49 47 46 46 46 46 51 50 50 52 50 50 49 48 48 47 46 44 RH 93 96 78 57 46 47 67 77 83 83 65 46 46 65 77 86 93 93 83 69 62 62 Wind dir S S SW SW SW SW S S S SE E E SE SE N N N N N N N N Wind spd 18 9 12 14 18 14 6 6 5 4 8 12 13 10 10 10 11 12 13 14 14 13 Wind gust 28 Clouds OV OV B1 FW FW SC SC SC SC B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B1 B1 PoP 12hr 30 10 60 60 50 QPF 12hr 0.07 0 0.08 0.34 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S C C L L C C C C C C Tstms C C S C C C C S S S S S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 69 45 68 44 73 50 77 Temp 46 43 63 63 51 47 64 64 49 48 69 70 55 52 73 74 Dewpt 41 39 42 46 43 41 42 41 41 43 47 46 46 46 50 49 PWind dir N NW NW NW W W SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC FW FW SC SC FW FW SC FW FW SC FW FW FW SC SC PoP 12hr 5 20 30 20 10 20 20 20 Rain shwrs S C S S S S S Tstms S C S S $$ IAZ086-072100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 314 AM CDT Tue May 7 2024 Date Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 53 74 52 62 Temp 63 59 64 71 73 70 59 56 55 54 65 72 72 68 60 57 54 53 56 59 60 59 Dewpt 61 57 59 55 51 50 49 48 47 49 54 53 54 55 52 51 51 50 51 50 47 46 RH 93 93 84 57 46 49 69 74 74 83 68 51 53 63 75 80 90 89 83 72 62 62 Wind dir S S SW SW SW SW SW S S S SE SE SE S N NW NW NW N N N N Wind spd 14 9 12 13 16 12 8 8 6 6 10 13 12 10 11 11 10 12 12 14 14 13 Clouds OV B2 B1 FW CL FW FW SC B1 B1 B1 B1 SC SC SC SC SC B2 B1 B1 B1 B1 PoP 12hr 30 10 40 40 50 QPF 12hr 0.02 0 0.04 0.07 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S C C C C S S C C C C Tstms S C S C S S S Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 69 49 68 46 75 53 78 Temp 49 46 63 65 54 50 66 65 51 50 71 72 58 56 75 75 Dewpt 43 42 42 45 44 44 43 42 42 44 47 49 47 49 52 52 PWind dir NW NW W NW W W SW SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC FW FW SC SC FW FW SC FW FW FW FW FW FW FW SC PoP 12hr 5 20 20 30 5 10 20 20 Rain shwrs S S S S C S S S Tstms S S S S S $$