Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
675 FOUS53 KDMX 120859 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 359 AM CDT Sun May 12 2024 IAZ060-122100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 83 60 68 52 73 Temp 60 59 74 82 81 74 67 64 62 61 63 65 66 67 61 58 54 52 61 69 72 71 Dewpt 46 47 53 52 51 54 55 55 55 56 57 56 55 54 53 50 47 46 50 49 48 48 RH 60 64 48 35 35 50 65 73 78 84 81 73 68 63 75 75 77 80 67 49 42 44 Wind dir S SW SW SW SW SW SW W SW E NE NE NE NE NE N N N NE NE NE NE Wind spd 8 9 11 13 12 10 6 5 4 5 5 8 10 10 8 9 9 10 12 11 10 9 Clouds FW SC FW SC B1 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC FW FW FW PoP 12hr 30 70 80 20 10 QPF 12hr 0.04 0.30 0.49 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L L D L D D S S Tstms C C C L C C C C C S S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 50 73 56 72 54 79 56 78 Temp 56 52 71 71 61 57 69 69 60 56 73 74 60 57 75 75 Dewpt 46 47 49 51 51 52 55 53 52 52 52 50 50 51 51 50 PWind dir E S S S NE NW SW W Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW SC B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 5 40 60 50 30 30 20 20 Rain shwrs S C C L C C C S S C S S S S Tstms S C S C C S S S S S S $$ IAZ039-122100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 58 70 49 72 Temp 55 56 72 82 83 75 66 63 61 60 64 68 68 67 60 55 52 51 61 68 71 68 Dewpt 45 47 53 53 50 53 55 55 54 54 54 54 52 52 51 48 45 45 47 48 46 45 RH 69 72 51 37 32 46 68 75 78 81 70 61 57 59 72 77 77 80 60 49 41 43 Wind dir S S SW W SW SW W SW W NW N NE NE NE NE N N NE NE NE NE NE Wind spd 6 6 13 17 17 12 8 8 5 5 5 5 9 9 9 9 10 11 13 12 12 10 Clouds SC FW FW FW SC B1 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 FW FW FW FW PoP 12hr 30 40 50 10 5 QPF 12hr 0 0.13 0.18 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C S S Tstms S C C C S S S S S S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 73 54 71 53 76 54 78 Temp 53 49 69 69 58 55 68 69 58 55 70 71 57 55 73 73 Dewpt 45 41 46 48 50 50 53 52 53 52 54 51 51 50 52 50 PWind dir E SE S S E N SW W Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 B1 B2 B1 B2 B1 B1 B1 SC FW SC SC FW PoP 12hr 5 30 50 50 30 40 30 30 Rain shwrs C C C C C C S C C C S S C Tstms S S S C S S S S S S $$ IAZ048-122100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 83 58 69 50 73 Temp 56 57 72 81 81 74 66 63 60 60 64 66 68 67 60 56 52 50 61 69 72 70 Dewpt 46 48 54 52 51 55 56 56 55 56 57 56 54 53 51 47 45 45 49 49 47 47 RH 69 72 53 37 35 51 70 78 84 87 78 70 61 61 72 72 77 83 65 49 41 44 Wind dir S SW SW SW SW SW SW SW SW SE NE NE NE NE NE N N N NE NE NE E Wind spd 6 8 12 13 13 11 6 6 4 4 5 8 10 10 8 9 10 10 12 11 10 9 Clouds FW FW FW SC B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 B1 SC FW FW FW FW PoP 12hr 30 70 60 10 10 QPF 12hr 0.01 0.09 0.24 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L L L L Tstms C C C C C C C C S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 73 54 72 53 78 55 78 Temp 54 51 70 68 59 56 68 68 58 55 72 72 58 56 73 74 Dewpt 46 47 50 52 52 53 55 54 52 52 52 50 50 51 52 51 PWind dir E S S S NE NW SW W Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B2 B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 10 40 50 50 30 30 30 30 Rain shwrs S C C C C C C S S C C S S C Tstms S S S S C C S S S S $$ IAZ004-122100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 52 73 46 73 Temp 56 57 71 82 83 74 64 60 57 53 63 69 72 69 58 52 48 47 59 67 72 70 Dewpt 44 46 51 49 47 51 52 52 48 42 44 42 41 37 38 38 38 39 41 41 41 40 RH 64 67 49 32 28 44 65 75 72 66 50 37 33 31 47 59 68 74 51 39 33 33 Wind dir SW SW W W W W W NW N NE NE N N N NE NE N NE NE NE E E Wind spd 10 12 14 17 17 12 9 8 9 10 13 16 16 13 10 10 9 10 10 11 10 10 Clouds FW FW FW FW SC B1 B2 B1 B1 SC B1 SC SC SC SC FW CL CL CL FW FW FW PoP 12hr 30 40 5 0 0 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 70 51 72 52 77 52 75 Temp 54 53 67 68 56 53 67 68 55 53 70 71 57 54 70 71 Dewpt 41 45 50 52 51 50 50 48 48 48 48 47 47 47 48 47 PWind dir SE S SW NW NW W SW W Wind char GN BZ GN GN GN GN GN BZ Avg clouds FW SC B1 B2 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW PoP 12hr 20 60 40 30 20 30 30 20 Rain shwrs S C L C C C C S S S C C S S S Tstms C C S S S S S S $$ IAZ035-122100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 83 57 72 47 74 Temp 59 56 72 82 82 74 65 61 59 58 64 68 71 69 58 53 49 48 61 69 73 71 Dewpt 45 47 52 50 49 53 53 54 53 52 51 49 47 42 41 40 40 40 45 45 43 43 RH 60 72 49 33 32 48 65 78 80 80 63 51 42 37 53 61 71 74 56 42 34 36 Wind dir S SW SW W W W SW SW W N NE NE NE NE N N N N NE NE NE E Wind spd 8 9 12 14 16 11 6 5 5 4 8 11 12 10 10 9 8 9 10 10 10 8 Clouds FW FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW CL FW FW FW FW PoP 12hr 30 50 30 5 5 QPF 12hr 0 0.09 0.09 0 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 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 73 53 72 52 79 53 77 Temp 54 51 69 68 57 54 68 69 55 53 72 72 56 54 72 73 Dewpt 44 46 50 52 52 52 53 51 50 50 50 48 48 49 50 48 PWind dir SE S S SW N NW SW W Wind char LT GN GN GN GN GN GN BZ Avg clouds FW SC B1 B2 B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 60 50 40 30 30 30 30 Rain shwrs C L C C C C C S S C C S S C Tstms S C C C C C S S S $$ IAZ094-122100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 59 66 53 71 Temp 58 58 71 79 78 72 65 63 61 60 62 64 65 65 61 58 56 54 61 67 70 69 Dewpt 48 49 56 57 55 57 56 57 57 58 59 58 58 58 57 56 54 52 54 54 53 53 RH 69 72 59 47 45 59 73 81 87 93 90 81 78 78 87 93 93 93 78 63 55 57 Wind dir SW SW SW SW SW S SW SW E E E E NE NE NE N N N N NE NE NE Wind spd 10 9 11 11 10 9 5 5 5 6 8 9 10 11 11 10 11 11 13 12 11 10 Clouds SC SC FW SC B1 B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC FW FW PoP 12hr 40 80 90 30 10 QPF 12hr 0.08 0.60 0.97 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C D D D D D D C C S S Tstms C C C L C C C C C C S S S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 73 55 70 54 75 56 78 Temp 55 51 70 70 60 56 68 67 59 56 70 71 59 57 74 74 Dewpt 50 50 53 54 53 55 58 56 55 55 56 55 52 53 55 54 PWind dir E S SE S N NW SW W Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW SC B1 B1 B1 B2 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 5 30 50 60 30 30 20 20 Rain shwrs S C C C C L C S C C S S S S Tstms S S C C C C S S S S S $$ IAZ017-122100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 83 55 72 45 71 Temp 53 56 70 80 82 74 63 60 58 56 62 68 71 68 57 51 48 47 59 67 70 68 Dewpt 45 47 52 52 48 51 54 53 50 47 47 46 44 41 41 40 38 40 44 44 43 42 RH 74 72 53 38 31 44 72 78 75 72 58 45 38 37 55 66 68 76 57 43 38 39 Wind dir S SW W W W W SW W NW NE NE N N N N NE NE NE NE NE NE E Wind spd 9 10 14 16 17 13 8 8 6 6 9 10 11 11 10 10 10 10 11 11 10 9 Clouds SC FW FW FW SC B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 SC FW FW CL FW FW FW PoP 12hr 30 50 20 5 5 QPF 12hr 0.02 0.09 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S Tstms S C C S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 72 52 70 51 76 52 75 Temp 51 49 67 67 56 54 66 67 55 53 70 70 55 54 70 71 Dewpt 42 43 47 49 50 50 52 51 50 49 50 48 49 48 50 49 PWind dir E S S S E NW SW W Wind char GN GN GN GN GN GN GN BZ Avg clouds FW FW SC B2 B1 B1 B1 B1 B1 B1 SC FW SC SC FW FW PoP 12hr 10 40 50 40 30 30 30 20 Rain shwrs S C C C C C C S C C C S S S Tstms S S S C C S S S S $$ IAZ049-122100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 58 68 49 72 Temp 54 55 72 82 81 73 65 62 60 59 63 66 67 65 58 55 51 50 60 68 71 68 Dewpt 45 47 53 53 50 53 55 55 55 55 57 55 54 53 51 49 46 46 49 48 47 46 RH 71 74 51 37 34 49 70 78 84 87 81 68 63 65 77 80 83 86 67 49 42 45 Wind dir S SW SW SW SW SW SW SW SW NW NE NE NE NE NE N N N NE NE NE NE Wind spd 6 6 12 14 13 11 6 6 5 5 5 6 9 8 6 9 10 10 12 11 10 10 Clouds FW FW FW FW B1 B1 B2 B2 B2 OV OV OV B2 B2 B2 B1 B1 B1 SC FW FW FW PoP 12hr 30 60 60 20 10 QPF 12hr 0.03 0.13 0.22 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L L L L S S Tstms C C C C C C C C S S S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 73 53 71 52 76 52 78 Temp 52 48 69 68 58 54 68 67 57 54 70 71 56 54 73 73 Dewpt 45 44 48 49 50 51 54 53 52 52 53 50 50 50 51 50 PWind dir E SE S S E NW W W Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 SC FW FW FW FW PoP 12hr 5 30 60 50 30 30 30 30 Rain shwrs C C L C C C S S C C S S C Tstms S S S C C S S S S S S $$ IAZ086-122100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 359 AM CDT Sun May 12 2024 Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 83 60 67 56 71 Temp 57 58 73 81 81 75 67 64 62 61 64 66 66 66 62 61 58 57 60 66 69 68 Dewpt 47 49 55 55 53 56 57 56 57 58 60 59 58 59 58 57 55 54 55 54 52 51 RH 69 72 53 41 38 52 70 75 84 90 87 78 75 78 87 87 90 90 84 65 55 54 Wind dir S SW SW SW SW SW SW SW NW E E E NE NE NE NE N N NE NE NE NE Wind spd 6 9 13 14 13 10 6 5 5 5 6 9 8 10 10 10 10 12 13 13 12 11 Clouds FW FW FW FW B1 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 FW PoP 12hr 40 50 90 40 20 QPF 12hr 0.10 0.19 0.55 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C D D D D C C S S S S Tstms C C S C C C C C C C S S S Date Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 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 73 56 72 56 75 56 78 Temp 54 51 69 70 60 57 69 68 61 58 69 71 59 57 74 74 Dewpt 48 46 49 51 51 53 57 56 55 55 57 54 52 52 55 54 PWind dir NE SE SE S S NW W W Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B1 B2 B1 B1 B1 B1 SC FW FW FW FW PoP 12hr 5 20 40 60 40 30 20 20 Rain shwrs S S C C L C C S C S S S S Tstms S S C C C S S S S $$