Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
820 FOUS53 KDMX 192214 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 514 PM CDT Thu Sep 19 2024 IAZ060-200900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 65 88 66 86 61 Temp 83 77 73 69 65 73 84 87 81 73 69 68 66 74 83 84 79 72 68 65 62 Dewpt 69 70 69 66 62 62 57 56 57 59 60 61 61 67 68 69 69 69 67 63 60 RH 63 79 87 90 90 68 40 35 44 62 73 78 84 79 61 61 72 90 97 93 93 Wind dir S SW NW N NW NW NE E E SE SE SE S S SW SW SW NW NW N N Wind spd 9 6 4 3 4 3 5 5 5 6 6 6 5 8 9 9 6 5 6 8 10 Clouds SC B2 SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B2 OV OV OV OV PoP 12hr 50 0 30 50 90 QPF 12hr 0.05 0 0.03 0.04 0.62 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C L L D D D Tstms S C S C S S S C C C C C C Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 67 54 67 53 71 54 75 54 75 Temp 63 62 58 54 64 63 56 53 67 65 57 54 70 67 58 55 71 68 Dewpt 59 58 56 54 56 55 54 51 54 55 54 51 57 56 55 53 58 58 PWind dir N N N NW NW NW N NE E Wind char GN GN GN LT LT LT LT LT LT Avg clouds OV OV B2 B2 B1 SC B1 B1 SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 90 60 20 10 10 20 10 20 20 Rain shwrs D D L C S S S S S S Tstms C C C C S $$ IAZ039-200900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 86 61 87 59 Temp 79 73 70 66 63 72 82 85 78 69 66 64 62 74 83 86 80 71 67 64 60 Dewpt 69 69 69 65 61 63 57 54 56 57 57 59 58 64 66 66 67 66 64 60 57 RH 72 87 97 97 93 73 43 35 47 66 73 84 87 71 57 51 65 84 90 87 90 Wind dir S S S SW W NW NW NW N SE SE SE SE S S S SE W N N N Wind spd 9 6 4 3 3 4 5 5 4 3 4 5 5 8 10 9 5 5 5 8 10 Clouds B2 B2 B2 B1 SC FW CL CL CL FW SC SC SC FW FW SC B1 OV OV OV OV PoP 12hr 60 0 10 30 70 QPF 12hr 0.30 0 0 0.02 0.41 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S C C C C L L D Tstms C C S S S C C C S S Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 54 68 52 72 52 75 52 76 Temp 63 62 57 54 65 62 56 52 68 64 56 53 71 66 56 53 72 68 Dewpt 57 55 55 53 56 55 54 51 53 53 52 51 54 53 53 51 55 56 PWind dir N N NE N NW NW N NE E Wind char GN GN GN LT LT LT LT LT GN Avg clouds B2 B2 B2 B2 B1 SC B1 B1 SC SC B1 B1 SC SC SC FW FW SC PoP 12hr 80 60 30 20 10 20 10 10 20 Rain shwrs D D L C C C S S S S S Tstms S S C C S S $$ IAZ048-200900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 62 88 63 86 58 Temp 80 74 70 65 62 72 83 87 80 70 67 65 63 74 83 84 78 68 65 62 59 Dewpt 69 69 67 63 60 62 57 55 57 58 59 60 59 66 68 68 69 68 63 60 57 RH 69 84 90 93 93 71 41 34 45 66 75 84 87 76 61 59 74100 93 93 93 Wind dir S SW NW NW NW NW NW SW E SE SE SE SE S S SW SW NW N N N Wind spd 9 5 3 2 3 3 4 5 4 4 5 5 5 8 10 9 5 5 6 9 10 Clouds SC B1 B1 SC FW FW CL CL FW SC SC SC SC SC SC B1 B2 OV OV OV OV PoP 12hr 50 0 20 50 80 QPF 12hr 0.16 0 0.01 0.05 0.59 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C L L D D D Tstms C C S S S S S C C C C C C Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 65 52 66 50 71 51 73 51 75 Temp 61 61 55 52 63 62 53 51 66 64 55 52 70 66 56 53 71 68 Dewpt 57 56 54 52 56 55 53 50 54 55 53 51 56 55 54 52 58 58 PWind dir N N N N NW NW N N E Wind char GN LT GN LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B1 SC B1 B1 SC B1 B1 SC SC SC SC SC FW SC PoP 12hr 80 60 30 10 10 10 10 10 20 Rain shwrs D D L C C S S Tstms C S C C S $$ IAZ004-200900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 84 60 82 53 Temp 74 66 61 59 57 71 80 82 76 68 65 63 62 72 79 78 71 63 58 55 54 Dewpt 59 55 54 52 50 53 49 51 54 54 54 56 55 62 64 60 53 50 48 46 45 RH 59 68 78 78 77 53 34 34 46 61 68 78 78 71 60 54 53 62 69 72 71 Wind dir W W W W W W W SW SE SE S S S S W NW N N N N N Wind spd 9 6 5 5 5 5 6 6 5 8 9 10 10 10 11 12 12 12 12 13 13 Clouds FW CL FW CL CL CL CL CL FW SC SC FW FW FW SC B1 B2 B2 OV OV OV PoP 12hr 0 0 10 40 40 QPF 12hr 0 0 0 0.07 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C Tstms S S C C S S Svr Tstorm A Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 49 67 47 70 49 73 50 75 Temp 58 58 51 49 62 60 51 49 64 62 52 50 69 64 54 51 70 66 Dewpt 47 47 46 45 48 50 48 45 50 49 49 46 50 51 50 49 54 55 PWind dir N N N NW W NW NW SW S Wind char GN GN GN LT GN LT GN LT GN Avg clouds OV B2 B2 B1 SC SC SC B1 B1 SC SC SC FW FW FW FW FW FW PoP 12hr 50 30 20 10 10 10 10 10 10 Rain shwrs C C C C S S Tstms S S $$ IAZ035-200900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 86 62 85 54 Temp 79 71 65 62 58 72 83 85 79 68 66 64 62 74 82 83 75 65 61 58 55 Dewpt 69 65 61 58 55 57 52 52 54 55 56 59 57 65 67 67 65 61 56 53 51 RH 72 81 87 87 90 59 34 32 42 63 70 84 84 74 61 59 71 87 84 83 86 Wind dir W W NW W W NW SW SW SE SE SE SE S S S SW N N N N N Wind spd 6 4 3 2 2 3 4 5 3 5 6 6 6 9 10 9 6 8 9 10 10 Clouds B1 SC FW FW FW CL CL CL FW FW SC SC FW FW SC SC B2 OV OV OV OV PoP 12hr 30 0 20 50 70 QPF 12hr 0.03 0 0 0.15 0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C C L L L Tstms C S S S C C S C C S Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 63 49 67 48 71 49 73 50 75 Temp 59 58 53 49 62 61 52 49 65 63 52 50 69 65 55 51 70 67 Dewpt 53 52 51 48 53 54 51 48 52 53 50 48 54 53 52 50 57 56 PWind dir N N N N NW NW N SE SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds OV B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC SC FW SC FW FW FW PoP 12hr 70 40 20 10 10 10 10 10 10 Rain shwrs L L C C S Tstms S S C C S $$ IAZ094-200900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 89 66 82 61 Temp 80 75 72 69 66 74 85 87 80 72 70 68 66 74 80 81 77 70 69 66 63 Dewpt 70 70 70 67 64 65 58 56 58 58 60 62 63 69 70 70 71 70 69 66 63 RH 72 84 93 93 93 74 40 35 47 61 71 81 90 84 72 69 82100100100100 Wind dir S S NW N N NE NE E E E SE SE S S S S SW NE N N N Wind spd 6 5 4 4 4 4 5 5 4 5 6 6 5 6 9 8 5 5 5 6 9 Clouds FW SC SC SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1 B2 OV OV OV OV PoP 12hr 20 0 60 60 90 QPF 12hr 0.06 0 0.05 0.07 0.78 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L L L C C L L D D D Tstms S C C C C C C C C C S C Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 54 65 52 69 52 72 53 73 Temp 65 63 57 54 62 60 54 52 65 62 55 53 69 64 56 54 69 65 Dewpt 65 63 57 54 57 57 54 52 55 57 55 52 58 58 56 54 59 60 PWind dir NE N N NW NW NW N NE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B1 B1 SC SC SC B1 B1 SC SC SC SC SC FW SC PoP 12hr 90 60 20 5 10 10 10 20 20 Rain shwrs D D L C S S S S S Tstms C C C C S $$ IAZ017-200900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 57 84 59 85 53 Temp 74 69 65 61 58 70 80 82 75 66 63 62 60 72 82 83 74 65 61 57 54 Dewpt 69 66 63 59 55 58 54 53 55 55 55 57 56 62 66 65 64 59 55 52 49 RH 84 90 93 93 90 66 41 37 50 68 75 84 87 71 58 55 71 81 81 83 83 Wind dir S W W W W W W W SE SE SE SE SE S S SW NW N N N N Wind spd 8 4 4 4 4 5 6 6 4 5 6 6 6 9 10 9 6 8 10 10 11 Clouds B2 B1 SC FW FW CL CL CL CL FW SC SC FW FW FW SC B1 OV OV OV OV PoP 12hr 50 0 10 30 60 QPF 12hr 0.14 0 0 0.05 0.42 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C L L L Tstms C S C C S C S Svr Tstorm A Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 64 49 65 48 70 49 73 49 75 Temp 59 59 53 49 61 59 51 49 65 62 53 50 69 64 53 51 70 66 Dewpt 51 51 50 48 53 52 50 47 52 51 49 48 53 52 51 49 55 55 PWind dir N N N N NW NW N E SE Wind char GN GN GN LT LT LT LT LT GN Avg clouds OV B2 B2 B1 B1 SC B1 B1 B1 SC B1 SC SC FW FW FW FW FW PoP 12hr 60 50 30 20 10 20 10 10 10 Rain shwrs L L C C C S S S S Tstms S C C S S $$ IAZ049-200900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 87 62 86 58 Temp 79 73 69 65 62 72 82 86 78 68 66 64 63 74 82 83 77 68 65 62 59 Dewpt 68 69 68 63 61 63 57 55 57 57 58 59 57 65 67 67 69 67 64 60 57 RH 69 87 97 93 97 73 43 35 48 68 75 84 81 74 61 59 76 97 97 93 93 Wind dir S SW W W NW NW NW NW E SE SE SE SE S S SW S W N N N Wind spd 9 6 3 3 3 3 4 5 3 4 5 5 4 6 9 8 5 5 5 6 9 Clouds B1 B2 B1 B1 FW FW CL CL FW SC SC SC SC SC FW SC B2 OV OV OV OV PoP 12hr 60 0 10 40 80 QPF 12hr 0.41 0 0.01 0.02 0.45 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C L L D D D Tstms S C S S C C C C C C Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 52 67 50 70 50 73 50 75 Temp 61 61 55 52 63 60 53 50 65 62 54 51 69 64 54 51 70 66 Dewpt 58 57 54 52 56 56 53 49 54 55 52 50 55 56 53 51 56 57 PWind dir N N N N NW NW N N E Wind char GN LT GN LT LT LT LT LT LT Avg clouds OV B2 B2 B2 B1 SC B1 B1 SC SC B1 SC SC SC SC SC SC SC PoP 12hr 80 60 30 10 10 10 10 10 20 Rain shwrs D D L C C S S Tstms S S C C S $$ IAZ086-200900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 514 PM CDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 66 88 64 85 63 Temp 83 76 72 69 67 74 83 87 80 71 68 66 65 73 80 83 79 72 70 67 65 Dewpt 68 68 69 68 66 68 63 60 61 61 61 62 61 67 70 70 70 70 68 66 64 RH 61 76 90 97 97 82 51 40 52 71 78 87 87 81 72 65 74 93 93 97 97 Wind dir S S SW NW W NW N NE E E SE SE S S S S S SW W NW N Wind spd 9 6 6 4 3 4 5 6 4 5 5 6 5 6 9 9 5 5 5 6 8 Clouds FW B1 B2 B1 SC FW FW FW FW SC SC SC B1 B1 B1 B1 B2 OV OV OV OV PoP 12hr 70 0 20 40 80 QPF 12hr 0.12 0 0.04 0.03 0.55 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S C C C C C C D D D Tstms C C S S S S C C C C S Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 56 68 53 70 53 73 53 73 Temp 66 66 59 57 65 63 56 54 65 64 57 54 69 66 57 54 70 67 Dewpt 66 64 59 57 61 58 56 53 57 58 55 53 58 58 56 54 59 60 PWind dir N N N NW NW NW N N E Wind char GN GN GN LT LT LT LT LT GN Avg clouds OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 90 70 30 20 10 20 10 20 20 Rain shwrs D D L L C S S S S S S S Tstms S S C C S $$