Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
271 FOUS53 KDMX 081730 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1229 PM CDT Wed May 8 2024 IAZ060-082100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 52 62 46 70 Temp 74 74 69 60 54 53 52 56 60 62 61 55 51 47 48 59 67 69 68 Dewpt 50 52 54 53 51 50 50 51 51 50 49 48 46 44 43 47 46 46 46 RH 43 46 59 78 90 89 93 83 72 65 65 77 83 89 83 64 47 44 45 Wind dir SE E NE N NW N N N N N N N NW NW NW W W W W Wind spd 12 12 9 11 13 11 11 11 12 12 9 6 5 5 5 9 12 13 13 Wind gust 24 Clouds SC B2 B2 B2 B1 B1 B2 OV B2 B2 B1 SC SC SC FW FW SC SC SC PoP 12hr 60 70 50 20 10 QPF 12hr 0.07 0.09 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S C C C C S Tstms C L C S S S S S S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 49 72 51 78 55 79 56 79 Temp 57 51 68 70 56 53 75 75 61 57 75 75 62 58 76 77 Dewpt 43 42 42 43 40 43 49 50 50 51 53 51 51 53 55 54 PWind dir NW NW SW SW S S SE S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 20 20 40 20 40 Rain shwrs S S S S C S S S C Tstms S S S S C S S S C $$ IAZ039-082100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 53 60 42 69 Temp 73 73 68 61 56 54 53 56 59 59 58 52 48 44 44 57 67 68 65 Dewpt 49 49 51 52 53 51 49 50 49 49 48 46 44 40 40 44 45 45 46 RH 43 43 54 72 90 90 86 80 69 69 69 80 86 86 86 62 45 43 50 Wind dir E E E NE NE NE N N N N N N NW NW NW W W W NW Wind spd 11 14 13 11 14 13 11 12 13 12 9 5 5 5 5 8 13 14 17 Wind gust 27 Clouds B1 B1 B2 OV OV OV OV OV OV B2 B1 SC FW FW FW FW SC B1 SC PoP 12hr 60 80 60 10 20 QPF 12hr 0.08 0.70 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D D L C L C C S S Tstms C L L L S S S C C Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 69 48 77 53 78 53 78 Temp 53 48 67 66 52 51 74 72 58 55 74 72 59 55 75 74 Dewpt 41 39 40 40 41 42 48 49 48 48 51 50 51 50 54 53 PWind dir NW NW SW SW S S SE S Wind char GN GN GN GN GN GN GN GN Avg clouds SC FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 10 5 5 20 20 30 20 40 Rain shwrs S S S S C S S S C Tstms S S S S C S S S S $$ IAZ048-082100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 62 45 70 Temp 73 72 66 58 54 52 52 56 60 61 60 53 49 46 46 58 66 69 67 Dewpt 50 52 54 52 50 50 50 51 51 51 50 47 45 43 43 47 47 47 48 RH 44 49 65 80 86 93 93 83 72 70 69 80 86 89 89 67 50 45 50 Wind dir E E N N N N N N N N N N NW NW NW W W W W Wind spd 11 12 11 12 16 13 11 11 12 11 9 5 5 5 4 9 12 13 14 Wind gust 26 Clouds B1 B2 B2 B2 B2 B2 OV OV OV B2 B1 SC FW FW FW FW SC SC SC PoP 12hr 70 80 50 10 10 QPF 12hr 0.15 0.20 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D C C C C C C Tstms C L C C C S C S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 47 71 48 78 54 79 55 79 Temp 54 48 67 68 54 51 74 74 59 55 74 74 60 56 76 75 Dewpt 43 42 42 44 42 43 51 50 50 50 53 52 52 53 56 55 PWind dir NW NW SW SW S S SE S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 20 20 40 20 30 Rain shwrs S S S S C S S S C Tstms S S S S C S S S C $$ IAZ004-082100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 48 62 44 72 Temp 69 67 62 54 52 50 48 52 56 62 61 51 47 45 46 61 68 71 66 Dewpt 50 47 49 49 49 48 46 47 47 45 43 42 42 41 41 45 45 43 40 RH 51 49 62 83 89 93 93 83 72 54 51 71 83 86 83 56 43 36 38 Wind dir S NE N N N N N N N N N N NW W W W NW NW NW Wind spd 13 10 11 11 11 12 12 13 16 16 11 6 5 5 9 13 18 21 19 Wind gust 28 34 34 Clouds B2 B2 B2 OV OV OV OV OV B2 B1 SC SC FW SC FW FW SC SC SC PoP 12hr 70 80 30 5 10 QPF 12hr 0.07 0.33 0.15 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L D L C C S Tstms S C C C C S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 72 48 78 53 77 54 79 Temp 52 47 66 68 53 51 73 73 58 54 72 73 58 55 74 74 Dewpt 37 37 39 40 42 43 49 48 47 47 49 47 47 50 52 51 PWind dir NW NW SW SW SW SW SE S Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC SC SC FW SC SC SC FW FW FW SC SC SC PoP 12hr 5 5 5 10 20 20 20 30 Rain shwrs S S S S S C Tstms S S S S S C $$ IAZ035-082100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 72 50 61 43 70 Temp 71 70 64 55 51 51 50 55 58 61 59 51 47 44 45 59 67 69 66 Dewpt 48 49 51 51 50 50 49 50 51 48 47 45 43 42 42 46 46 46 44 RH 44 47 63 86 96 96 96 83 77 62 64 80 86 93 89 62 47 44 45 Wind dir NE NE NE N N N N N N N N N NW NW W W W NW NW Wind spd 8 13 11 12 12 12 11 10 12 12 10 5 5 4 5 10 13 14 13 Wind gust 18 Clouds B2 B2 B2 B2 B2 OV OV OV OV B2 B1 FW FW SC FW FW SC B1 SC PoP 12hr 70 80 50 10 10 QPF 12hr 0.47 0.70 0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D C C C C C S Tstms S C L C C C S S S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 46 72 48 79 53 79 53 80 Temp 52 47 67 68 53 51 75 74 58 54 74 74 58 55 75 75 Dewpt 40 38 40 41 40 42 49 48 47 49 52 49 50 51 54 53 PWind dir NW NW SW SW SW S SE S Wind char GN GN GN GN GN GN GN GN Avg clouds SC FW FW FW SC FW FW SC SC SC FW FW SC SC SC SC PoP 12hr 5 5 5 20 20 30 20 30 Rain shwrs S S S C S S C Tstms S S S C S S C $$ IAZ094-082100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 50 63 46 70 Temp 73 72 69 60 55 51 50 58 62 63 62 55 51 48 48 59 67 69 68 Dewpt 52 56 57 54 51 49 49 52 52 51 50 49 47 45 45 48 47 46 48 RH 48 57 66 81 86 93 96 80 70 65 65 80 86 89 89 67 49 44 49 Wind dir SE SE NW NW NW NW NW NW N N N N NW NW NW NW NW W W Wind spd 9 9 6 10 10 10 10 13 13 12 9 8 6 6 6 9 12 13 11 Clouds SC B1 B1 B1 SC SC B1 B2 B2 B2 B1 SC SC FW SC FW SC SC SC PoP 12hr 30 30 50 20 10 QPF 12hr 0 0 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C S S Tstms S C S S S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 72 51 78 55 78 56 78 Temp 57 51 69 69 55 53 74 73 60 56 73 74 61 58 75 75 Dewpt 44 44 43 45 43 45 51 51 52 53 55 54 54 55 57 56 PWind dir NW NW SW SW S S S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 30 30 40 30 40 Rain shwrs C C C C C C C S C Tstms C C C S C C C S C $$ IAZ017-082100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 50 60 40 70 Temp 66 69 65 56 53 51 50 55 58 60 59 50 44 41 44 59 67 69 65 Dewpt 50 48 50 52 51 49 49 49 48 47 45 42 40 38 39 44 44 44 42 RH 56 47 58 86 93 93 96 80 69 62 60 74 86 89 82 57 43 40 43 Wind dir E NE NE NE N N N N N N N N N NW W W W NW NW Wind spd 9 12 11 10 11 10 10 12 13 12 10 6 5 5 5 10 14 18 17 Wind gust 29 31 Clouds B2 B1 B2 OV OV OV OV OV B2 B2 SC FW FW FW SC FW SC SC SC PoP 12hr 60 90 50 10 20 QPF 12hr 0.15 0.69 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D L L C C S S S S Tstms S C L C C S S S S S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 47 76 52 76 53 78 Temp 50 46 64 65 52 50 72 71 56 53 72 71 57 55 74 73 Dewpt 38 37 39 39 40 42 48 48 47 47 50 48 47 50 53 51 PWind dir NW NW SW SW SW SW SE S Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW SC FW SC SC SC SC FW SC SC SC SC PoP 12hr 5 5 5 10 20 30 20 30 Rain shwrs S S S C S S C Tstms S S S C S S C $$ IAZ049-082100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 51 61 43 69 Temp 73 72 67 58 54 52 51 56 59 59 59 51 47 44 44 58 66 68 66 Dewpt 48 49 52 53 52 50 50 50 50 50 48 47 44 42 41 45 45 45 46 RH 41 44 59 83 93 93 96 80 72 72 67 86 89 93 89 62 47 43 48 Wind dir E E NE N N N N N N N N N NW NW NW W W W W Wind spd 11 13 11 11 14 13 10 12 13 11 9 5 5 5 5 8 12 13 13 Clouds B1 B2 B2 B2 B2 B2 OV OV B2 B2 B1 SC FW FW FW FW SC SC SC PoP 12hr 60 80 60 20 20 QPF 12hr 0.04 0.23 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L C C L C C S S S Tstms C L L L S S C S S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 70 47 78 53 78 53 79 Temp 52 47 67 66 52 50 74 72 58 54 74 73 58 55 75 74 Dewpt 42 40 41 42 40 42 49 48 49 49 53 51 51 51 54 53 PWind dir NW NW SW SW S S SE S Wind char GN GN LT GN GN GN GN GN Avg clouds SC CL CL FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 10 5 5 20 20 40 30 40 Rain shwrs S S S S C C S S C Tstms S S S S C C S S S $$ IAZ086-082100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1229 PM CDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 61 47 70 Temp 74 74 70 62 58 54 53 55 59 61 60 54 51 49 48 58 66 69 67 Dewpt 55 54 57 57 55 52 51 52 51 51 50 49 48 46 45 47 45 45 47 RH 51 50 63 84 90 93 93 90 75 70 69 83 89 89 89 67 47 42 49 Wind dir SE SE SE N NW NW N N N N N N NW NW NW NW NW W W Wind spd 14 13 9 9 12 12 12 13 14 13 9 8 8 6 8 10 12 13 11 Clouds B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW SC SC PoP 12hr 50 60 60 20 10 QPF 12hr 0.04 0.04 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C S C C C L S S Tstms C C C C S S S Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 49 71 50 78 55 78 56 78 Temp 57 51 67 68 54 53 74 73 60 57 74 74 61 58 75 75 Dewpt 45 43 42 43 42 43 50 50 50 51 54 54 53 54 57 56 PWind dir NW NW SW SW S S SE S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW CL FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 20 20 40 30 40 Rain shwrs S S S S C C C S C Tstms S S S S C C C S C $$