Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
627 FOUS53 KDMX 162200 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 459 PM CDT Fri Aug 16 2024 IAZ060-170900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon 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 82 63 82 62 Temp 81 72 68 65 63 71 78 81 80 72 68 65 63 72 79 82 79 72 68 64 62 Dewpt 65 66 65 63 62 64 65 66 65 66 65 64 63 65 64 64 65 65 63 62 61 RH 58 81 90 93 97 79 64 60 60 81 90 97100 79 60 55 62 79 84 93 97 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW NW N N N N NE N N N Wind spd 10 6 5 6 8 10 11 11 9 5 5 5 5 6 8 8 5 4 3 2 3 Clouds CL CL CL FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW FW FW FW PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 82 59 80 61 82 61 83 62 85 Temp 79 78 65 60 77 77 68 63 78 78 68 63 79 78 68 63 80 81 Dewpt 62 62 60 58 60 61 60 57 60 62 60 58 61 61 58 56 61 62 PWind dir NE E SE SE SE SE SE SE S Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW CL FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 5 20 10 10 5 10 10 Rain shwrs S $$ IAZ039-170900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 77 62 80 59 Temp 75 69 67 66 66 70 74 76 73 67 65 63 62 70 77 79 76 68 63 60 59 Dewpt 66 66 65 64 64 65 66 66 66 66 65 63 62 64 65 64 64 63 62 59 57 RH 74 90 93 93 93 84 76 71 79 97100100100 81 67 60 66 84 97 96 93 Wind dir NW W W NW NW NW NW NW NW NW NW NW N N N N N N N N N Wind spd 13 10 10 10 10 12 13 13 10 6 5 6 6 9 10 10 6 4 3 3 3 Clouds FW FW SC B2 B1 B2 B1 SC SC FW FW FW FW FW FW FW CL FW FW FW CL PoP 12hr 20 20 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 58 80 61 79 59 81 60 81 Temp 77 76 62 59 77 75 65 61 76 75 63 60 77 75 64 60 78 76 Dewpt 60 61 59 57 61 61 60 58 62 62 60 57 61 62 59 56 61 63 PWind dir NE E S SE S SE S SE S Wind char LT LT LT LT LT LT GN LT GN Avg clouds CL CL FW FW FW SC SC B1 SC SC FW FW FW FW FW FW SC SC PoP 12hr 0 0 5 20 10 10 5 10 10 Rain shwrs S $$ IAZ048-170900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon 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 80 62 81 60 Temp 78 69 66 64 62 70 76 79 77 68 65 63 63 70 78 80 78 69 65 61 60 Dewpt 65 66 65 63 62 65 66 67 67 66 65 63 62 65 65 66 67 65 63 61 60 RH 64 90 97 97100 84 71 67 71 93100100 97 84 64 62 69 87 93100100 Wind dir NW NW NW NW NW NW NW NW N NW NW NW N N N N N N N N NE Wind spd 11 8 6 8 9 11 12 12 10 5 5 5 5 6 8 6 5 3 2 2 2 Clouds FW FW FW FW SC SC SC FW FW FW CL FW FW FW CL FW FW FW FW FW CL PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 81 58 80 61 81 60 81 60 83 Temp 78 77 63 59 76 75 65 61 77 77 65 61 78 77 65 61 78 78 Dewpt 62 63 60 58 61 62 60 58 62 65 60 58 62 63 59 56 62 64 PWind dir NE E SE SE SE SE SE SE S Wind char LT LT LT LT LT LT GN LT GN Avg clouds CL FW FW SC SC B1 SC B1 SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 5 20 10 10 5 10 10 Rain shwrs S $$ IAZ004-170900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 78 60 81 60 Temp 72 65 63 62 62 69 74 75 73 65 63 60 60 70 77 80 77 67 64 61 60 Dewpt 64 62 61 60 60 64 64 64 64 63 62 60 59 63 64 63 64 63 61 59 58 RH 76 90 93 93 93 84 71 69 73 93 97100 96 78 64 56 64 87 90 93 93 Wind dir NW NW NW NW NW NW NW N N N NW N N N N N NE NE N N NE Wind spd 16 12 12 11 11 13 16 14 11 6 5 5 5 5 6 6 5 3 3 2 2 Clouds SC FW SC SC SC SC SC SC FW FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 59 80 60 82 61 83 62 83 Temp 78 77 64 60 75 74 65 61 76 77 65 62 77 77 66 63 78 78 Dewpt 62 63 59 57 60 62 59 57 63 63 60 56 62 63 58 55 62 63 PWind dir E SE S S S SE S S S Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW FW SC SC B1 B1 B1 SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 5 10 20 10 5 5 10 10 Rain shwrs S S $$ IAZ035-170900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon 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 61 80 60 81 58 Temp 75 66 63 62 62 70 76 79 76 66 63 62 61 70 79 80 78 67 62 60 58 Dewpt 65 64 62 61 61 65 65 65 65 64 62 61 61 65 65 64 65 63 61 60 58 RH 71 93 97 97 97 84 69 62 69 93 97 97100 84 62 58 64 87 97100100 Wind dir NW NW NW NW NW NW NW NW N N NW N N N N N N NE N N NE Wind spd 11 8 8 8 9 11 12 12 9 5 4 4 4 5 6 6 4 2 2 2 2 Clouds FW FW FW SC SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 83 58 81 59 82 60 84 60 85 Temp 79 78 62 59 77 75 64 61 77 78 64 61 79 78 65 61 79 79 Dewpt 62 63 59 57 61 62 58 57 63 63 59 57 62 61 57 55 61 62 PWind dir NE SE S SE S SE S SE S Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC SC SC B1 SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 10 20 10 5 5 10 10 Rain shwrs S $$ IAZ094-170900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 83 62 83 61 Temp 82 72 69 65 63 72 79 82 80 72 67 64 63 74 81 83 80 71 66 63 61 Dewpt 67 67 66 65 63 65 65 65 67 66 66 64 62 66 65 64 65 65 64 63 61 RH 61 84 90100100 79 62 56 65 81 97100 97 76 58 53 60 81 93100100 Wind dir W W NW NW NW NW NW NW NW N N N N N N N NE NE N N N Wind spd 6 5 4 5 5 6 9 10 6 4 4 4 5 5 6 6 5 3 3 3 3 Clouds CL FW FW FW CL CL FW FW CL FW CL CL FW FW FW FW SC SC SC FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 58 80 60 81 61 81 60 83 Temp 79 77 64 59 75 75 65 61 77 77 66 61 78 78 66 61 79 80 Dewpt 63 62 59 58 60 61 59 57 62 62 60 58 61 61 59 57 62 63 PWind dir NE E SE SE S SE SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW CL FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 5 20 10 10 5 10 5 Rain shwrs S $$ IAZ017-170900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon 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 64 76 59 80 57 Temp 71 66 65 66 65 70 74 76 72 65 63 61 59 70 77 79 76 66 62 59 57 Dewpt 66 64 63 62 62 65 66 66 65 64 62 61 59 64 65 64 65 63 61 58 55 RH 84 93 93 87 90 84 76 71 79 97 97100100 81 67 60 69 90 97 96 93 Wind dir NW NW NW NW NW NW NW NW NW NW NW N N N N N N N N N NE Wind spd 13 12 11 11 11 12 13 13 10 6 5 5 5 6 9 8 5 4 3 2 2 Wind gust 25 Clouds SC SC B1 B2 B2 B2 SC SC FW SC FW FW FW FW CL CL CL FW FW FW FW PoP 12hr 20 20 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 80 57 79 59 79 58 80 58 80 Temp 77 75 61 58 75 73 63 60 75 75 63 59 76 75 63 60 75 75 Dewpt 60 63 59 56 61 62 58 57 62 63 59 56 62 62 57 55 62 63 PWind dir NE SE S S S SE S S S Wind char LT LT LT LT GN LT GN GN GN Avg clouds CL CL FW SC SC SC B1 B1 SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 5 5 20 10 5 5 10 10 Rain shwrs S S $$ IAZ049-170900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 78 61 80 58 Temp 76 68 65 63 63 69 74 76 74 67 64 62 61 70 77 79 77 67 62 60 58 Dewpt 65 66 64 62 62 65 67 67 67 66 64 62 61 65 65 65 65 63 61 59 57 RH 69 93 97 97 97 87 79 74 79 97100100100 84 67 62 67 87 97 96 96 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW N N N N N N N N N Wind spd 11 8 8 9 9 11 12 12 9 5 5 5 5 6 8 8 5 3 3 3 3 Clouds SC FW FW SC B1 SC B1 SC FW FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 57 79 60 79 58 80 59 81 Temp 76 74 60 58 75 74 63 61 75 75 63 59 76 75 63 60 77 76 Dewpt 62 63 59 56 61 62 58 57 62 63 58 56 62 62 57 55 62 64 PWind dir NE E S SE SE SE S SE S Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL FW FW SC SC SC B1 SC SC FW FW FW FW FW FW SC SC PoP 12hr 0 0 5 20 10 10 5 10 10 Rain shwrs S $$ IAZ086-170900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 459 PM CDT Fri Aug 16 2024 Date 08/16/24 Sat 08/17/24 Sun 08/18/24 Mon 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 64 81 63 82 60 Temp 81 72 68 66 64 72 77 80 78 71 67 65 63 72 78 81 79 69 65 62 60 Dewpt 66 67 66 65 64 65 67 67 66 67 65 64 63 66 66 65 65 64 63 62 60 RH 60 84 93 97100 79 71 65 67 87 93 97100 81 67 58 62 84 93100100 Wind dir W NW NW W NW NW NW NW NW NW NW NW NW N N N N N N N N Wind spd 10 8 6 8 9 11 12 13 10 6 5 6 6 9 10 10 6 5 4 4 4 Clouds FW FW FW FW SC SC SC SC FW FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/19 Tue 08/20/24 Wed 08/21/24 Thu 08/22/24 Fri 08/23/24 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 81 58 80 61 80 59 81 60 83 Temp 78 76 62 58 75 75 65 61 77 76 65 60 77 77 65 60 79 79 Dewpt 61 61 59 58 60 61 60 58 61 61 60 58 61 61 58 56 61 63 PWind dir NE E SE SE SE SE SE SE S Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 10 5 5 5 5 5 $$