Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
311 FOUS53 KDMX 130729 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 229 AM CDT Mon May 13 2024 IAZ060-140900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 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 59 66 52 72 49 Temp 62 61 64 65 65 64 61 59 56 55 61 67 71 71 61 56 52 51 Dewpt 58 58 58 58 56 55 55 54 51 49 53 52 51 50 50 49 48 47 RH 87 90 81 78 73 73 81 83 83 80 75 59 49 47 67 77 86 86 Wind dir NE SE NE NE N NE N N N N NE NE NE E SE SE E SE Wind spd 4 3 5 6 10 10 6 9 9 9 11 10 10 8 5 4 4 4 Clouds OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC FW FW FW SC B1 PoP 12hr 70 80 30 10 0 QPF 12hr 0.13 0.20 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L D D C C S Tstms C C C C C C S S Obvis H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 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 73 55 73 53 78 56 81 56 80 Temp 69 69 60 58 69 70 59 56 73 74 61 58 77 77 64 59 76 77 Dewpt 50 52 53 55 53 52 51 51 53 52 52 52 55 55 53 53 55 56 PWind dir S SW NW W SW SW W SW S Wind char LT GN GN LT GN GN GN GN GN Avg clouds B1 B1 B1 B2 B2 B1 SC FW SC FW FW FW FW FW SC SC SC SC PoP 12hr 40 60 40 20 30 30 30 30 30 Rain shwrs C C L C C S S C C S S C C C C C Tstms S S S C S S S S S $$ IAZ039-140900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 70 51 72 47 Temp 63 61 66 68 68 68 61 57 54 53 59 68 71 70 59 53 49 48 Dewpt 55 56 57 56 55 51 51 49 47 47 46 48 48 46 47 46 43 41 RH 75 84 73 65 63 54 70 75 77 80 62 49 44 42 64 77 80 77 Wind dir W SW NW N NE NE N N NE NE NE NE NE NE E E E E Wind spd 6 5 5 6 9 9 8 8 9 12 13 12 11 10 8 6 5 5 Clouds OV OV OV OV OV OV B2 B1 B1 B1 SC FW FW CL CL CL FW FW PoP 12hr 30 60 20 5 0 QPF 12hr 0.02 0.07 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L C S S Tstms S S S S S S Obvis H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 54 73 52 78 56 81 55 79 Temp 69 69 59 56 69 68 56 54 74 73 60 57 75 76 61 57 76 76 Dewpt 45 48 51 52 52 51 51 50 53 52 53 52 54 53 53 52 55 54 PWind dir SE S W SE SW SW W W SW Wind char LT GN GN LT GN GN BZ GN GN Avg clouds SC B1 B2 B2 B2 B1 SC SC SC SC FW SC FW FW SC FW SC SC PoP 12hr 20 50 40 20 30 30 30 30 40 Rain shwrs S C C C C S S C C S S C C S C C Tstms S S S C S S C S $$ IAZ048-140900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 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 59 67 50 73 49 Temp 62 60 64 65 66 66 60 57 53 53 60 67 72 71 60 55 51 51 Dewpt 57 58 58 57 54 54 52 50 47 47 52 51 50 48 50 49 48 47 RH 84 93 81 75 65 65 75 77 80 80 75 56 46 44 69 80 89 86 Wind dir SW SW NW N NE NE N N N N NE NE NE E E E E SE Wind spd 4 3 4 8 10 9 6 8 9 9 11 11 10 9 4 4 4 5 Clouds OV OV OV OV OV OV B2 B1 SC B1 B1 SC FW FW FW FW FW SC PoP 12hr 50 70 20 10 0 QPF 12hr 0.11 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L S S Tstms C S C C S S Obvis H H H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 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 73 55 74 52 78 56 81 55 79 Temp 69 69 59 56 69 69 57 54 73 73 60 57 75 76 61 57 76 76 Dewpt 51 53 54 55 54 51 51 51 53 53 53 52 55 54 52 52 55 54 PWind dir S SW NW SW SW SW W S S Wind char GN GN GN LT GN GN BZ GN GN Avg clouds SC B2 B2 B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 40 60 40 20 30 30 30 30 40 Rain shwrs C C L C C S S S C C S S C C C C C Tstms S C S S S S S S S S $$ IAZ004-140900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 74 45 73 51 Temp 59 54 62 70 73 69 59 52 48 48 59 67 72 72 60 55 53 53 Dewpt 43 46 46 41 40 39 39 40 41 40 45 45 43 42 43 44 46 48 RH 55 74 56 35 30 33 47 63 77 74 60 45 35 34 53 66 77 83 Wind dir N N NE NE N N N N NE NE NE E E E E SE SE S Wind spd 5 9 12 14 16 13 9 9 9 9 10 11 10 10 8 10 10 10 Clouds OV B2 B2 SC SC SC FW FW FW FW FW FW FW FW SC SC B1 B2 PoP 12hr 10 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms Obvis H H H H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 50 72 51 77 53 79 53 75 Temp 69 67 55 52 67 70 55 54 71 74 58 55 73 74 58 56 71 71 Dewpt 51 52 51 49 49 46 46 48 50 49 50 49 49 48 49 49 50 49 PWind dir S W NW S SW W W S W Wind char BZ GN GN GN GN BZ BZ GN GN Avg clouds B2 B2 B1 SC SC SC SC FW FW SC SC FW FW FW FW SC SC B1 PoP 12hr 60 50 20 20 30 30 30 30 30 Rain shwrs C L C C S S S S C C S S C C C C C Tstms C C C S S S S C $$ IAZ035-140900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 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 58 73 47 74 50 Temp 60 59 64 69 72 69 60 54 50 49 61 69 73 72 60 55 51 51 Dewpt 56 55 54 49 45 44 42 42 43 42 49 48 45 44 46 47 48 48 RH 87 87 70 49 38 40 51 64 77 77 65 47 37 37 60 74 89 89 Wind dir NW N NE NE NE N N N N N NE NE E E E SE SE SE Wind spd 4 4 6 10 11 10 8 9 8 9 10 10 9 8 5 5 5 6 Clouds OV OV OV OV B2 B1 SC SC FW FW SC FW FW CL FW SC SC B1 PoP 12hr 40 30 5 0 5 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Tstms S S S Obvis H H H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 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 73 52 74 51 78 54 81 53 79 Temp 69 68 56 53 69 70 55 53 72 74 59 55 75 75 59 56 76 74 Dewpt 51 52 53 52 51 48 49 49 50 49 51 51 51 50 51 51 53 51 PWind dir S SW NW SE SW SW W S S Wind char GN GN GN LT GN GN BZ GN GN Avg clouds B1 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 50 60 30 20 30 30 30 30 30 Rain shwrs S C L C S C S S S C C S S C C C C C Tstms C C S S S S S S S $$ IAZ094-140900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 66 54 69 49 Temp 61 60 63 64 64 62 60 59 57 56 61 65 68 67 60 55 52 51 Dewpt 60 59 60 60 59 58 57 56 55 53 56 57 55 55 54 52 50 49 RH 97 96 90 87 84 87 90 90 93 90 84 75 63 65 81 90 93 93 Wind dir E SE E E NE N N N N N N NE NE NE E E E E Wind spd 4 6 6 6 9 11 10 9 10 10 12 12 11 8 5 5 5 5 Wind gust 21 Clouds OV OV OV OV OV OV OV B2 OV B2 B2 B1 B1 FW FW FW SC SC PoP 12hr 90 100 60 20 0 QPF 12hr 0.43 0.78 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D D D D L C C S S S Tstms C C C C C C C C S S S Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 55 70 53 75 55 80 56 79 Temp 67 66 59 57 66 68 58 55 71 71 60 57 75 76 63 59 76 76 Dewpt 54 55 56 56 58 57 54 54 57 55 54 54 58 59 56 55 59 59 PWind dir S S W W SW SW SW S S Wind char LT LT GN LT GN GN GN GN GN Avg clouds B1 B2 B1 B2 B2 B1 SC SC FW FW FW FW FW FW FW SC SC SC PoP 12hr 30 60 50 20 30 20 30 30 30 Rain shwrs C C L C C S S C S S S C C C C C Tstms S S C C C S S S S C $$ IAZ017-140900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 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 55 73 46 71 48 Temp 60 57 62 70 71 69 58 53 48 49 58 67 70 69 57 52 49 49 Dewpt 52 50 49 45 43 42 43 42 40 42 45 46 45 44 45 44 43 44 RH 75 77 62 41 36 37 57 66 74 77 62 47 41 40 64 74 80 83 Wind dir W N NE NE N N N N N NE E E E E E E SE SE Wind spd 11 8 9 10 11 10 9 10 9 10 11 11 10 9 9 8 8 8 Clouds OV OV OV B2 B2 B1 SC FW FW SC FW FW FW CL FW FW FW SC PoP 12hr 20 20 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Obvis H H H H H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 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 51 70 49 77 54 79 52 76 Temp 67 66 56 53 66 67 53 52 71 71 57 55 73 74 58 55 73 72 Dewpt 48 50 52 50 51 48 49 49 51 50 51 50 52 50 51 49 53 52 PWind dir S SW NW SE SW SW W SW SW Wind char GN GN GN LT GN GN BZ GN GN Avg clouds SC B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 40 60 30 20 30 30 30 40 30 Rain shwrs C L C C C S S S C C S S C C C C C Tstms S C C S S S S S S $$ IAZ049-140900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 67 51 71 47 Temp 62 60 64 66 66 65 59 57 54 53 58 67 70 69 57 52 48 48 Dewpt 56 57 57 57 56 55 54 52 47 49 50 50 49 47 48 47 45 44 RH 81 90 78 73 70 70 83 83 77 86 75 54 47 45 72 83 89 86 Wind dir W SW NW N NE NE NE N N NE NE NE NE E E E E E Wind spd 5 4 4 6 10 8 8 9 9 10 13 11 10 8 5 5 5 5 Clouds OV OV OV OV OV OV B2 B1 B1 B1 B1 SC FW FW CL CL FW SC PoP 12hr 40 70 30 10 0 QPF 12hr 0.02 0.14 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L L C S Tstms C S C C S C S Obvis H H Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 53 73 51 78 54 81 53 79 Temp 69 68 58 55 69 68 55 54 74 71 59 56 75 75 60 57 76 76 Dewpt 47 50 52 53 53 51 51 51 52 52 53 52 55 53 53 52 54 54 PWind dir SE S W SW SW SW W SW S Wind char LT GN GN LT GN GN BZ GN GN Avg clouds SC B1 B2 B1 B2 B1 SC FW FW SC FW FW FW FW FW FW SC SC PoP 12hr 30 60 40 20 30 30 30 40 40 Rain shwrs C L L C C S S S C C S S C C C C C Tstms S S S C S S S S $$ IAZ086-140900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 229 AM CDT Mon May 13 2024 Date 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 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 60 68 57 67 48 Temp 62 62 65 67 66 64 62 61 60 59 59 63 66 66 58 54 50 49 Dewpt 57 58 60 61 60 59 58 58 58 57 56 55 53 52 50 49 46 45 RH 84 87 84 81 81 84 87 90 93 93 90 75 63 61 75 83 86 86 Wind dir S SE SE SE E NE NE NE N N NE NE NE NE NE NE NE NE Wind spd 5 5 6 6 8 10 10 10 10 11 13 13 12 10 8 6 5 5 Clouds OV OV OV OV OV OV OV OV OV OV OV B2 B1 FW CL CL FW FW PoP 12hr 70 90 70 40 0 QPF 12hr 0.11 0.47 0.12 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L L D L L C C C C S S Tstms C S C C C C C C C S S Date 05/15 Thu 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 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 55 70 53 77 56 81 58 79 Temp 67 68 59 58 66 67 58 56 72 71 61 58 75 77 64 60 76 76 Dewpt 50 52 53 55 57 56 54 54 57 55 53 54 58 58 56 56 59 58 PWind dir SE S SW W SW SW W SW S Wind char LT LT GN LT GN GN GN GN GN Avg clouds FW B1 B1 B2 B2 B1 SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 20 50 60 20 30 20 30 30 40 Rain shwrs S S C L C S S S C S S S C C C C C Tstms S S C S C S S $$