Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
490 FOUS53 KDMX 210759 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 259 AM CDT Fri Jun 21 2024 IAZ060-220900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 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 70 88 74 90 68 Temp 71 71 80 85 87 86 79 78 76 75 82 89 87 84 79 74 70 69 Dewpt 69 70 72 70 70 70 70 69 68 68 70 71 71 70 70 68 66 67 RH 93 97 77 61 57 59 74 74 76 79 67 56 59 63 74 82 87 93 Wind dir SE S S S S S S S S S SW SW SW W NW NW NW N Wind spd 4 5 8 10 11 10 9 10 11 12 13 14 13 10 6 5 5 5 Clouds B1 SC FW FW SC FW SC B1 B1 B2 B1 B1 B1 SC SC FW FW FW PoP 12hr 10 20 30 60 30 QPF 12hr 0.01 0 0.01 0.35 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S L L C C Tstms S C C S L L C C Heat index 90 93 91 95 94 Max heat 93 94 91 96 96 87 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 89 69 95 76 95 67 85 63 86 Temp 84 87 73 70 89 93 81 78 91 88 73 69 82 83 68 65 81 83 Dewpt 65 63 65 64 69 70 68 69 71 67 64 63 59 58 57 58 59 58 PWind dir NW E S S W N N NE SE Wind char LT LT GN GN GN LT GN LT LT Avg clouds FW CL FW SC FW FW FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 0 5 5 20 30 40 5 5 10 Rain shwrs S S S C C S Tstms S S S C C S $$ IAZ039-220900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 87 73 85 66 Temp 70 71 80 84 86 84 77 75 75 74 78 82 84 82 74 71 68 67 Dewpt 69 70 72 72 70 71 72 71 70 69 71 72 72 69 70 67 66 65 RH 97 97 77 67 59 65 85 87 84 84 79 72 67 65 87 87 93 93 Wind dir SE SE S S SW S SE S S S SW SW W W NW NW NW NW Wind spd 3 4 6 10 11 10 9 9 11 12 14 16 13 10 8 6 6 8 Clouds B1 B2 SC B1 SC FW SC B1 B1 B2 B1 B2 B1 SC SC SC SC SC PoP 12hr 30 50 50 80 30 QPF 12hr 0 0.07 0.12 0.60 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S C C L L D D C C Tstms S C C C C C S C C L L D D C C Heat index 89 91 87 90 Max heat 90 93 88 88 91 83 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 63 90 73 92 65 82 60 83 Temp 81 82 67 66 85 88 76 75 88 84 70 66 79 79 65 63 78 79 Dewpt 65 63 63 63 66 69 69 69 72 67 64 61 59 58 57 57 58 58 PWind dir NW N S S W NW N N SE Wind char GN LT GN GN GN LT GN LT GN Avg clouds FW FW FW SC SC FW SC SC SC SC SC FW FW FW FW FW FW SC PoP 12hr 0 5 10 40 40 30 5 5 10 Rain shwrs S C C C C S Tstms S C C C C S $$ IAZ048-220900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 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 69 87 73 88 66 Temp 69 71 79 84 86 85 78 76 74 73 79 85 86 83 76 71 68 67 Dewpt 69 71 73 72 72 71 72 71 70 70 71 73 73 70 70 68 66 67 RH 100100 82 67 63 63 82 85 87 90 77 67 65 65 82 90 93100 Wind dir SE S S S S S S S S SW SW SW W NW NW NW NW N Wind spd 4 5 9 11 12 10 9 10 11 11 13 14 13 10 6 5 5 5 Wind gust 21 Clouds B1 SC FW FW SC FW SC B1 B2 B2 B1 B2 B1 SC SC FW FW FW PoP 12hr 20 20 40 60 20 QPF 12hr 0.05 0.01 0.10 0.34 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C L L S S Tstms S S S S C C C L L S S Heat index 89 92 90 91 93 Max heat 91 94 90 93 95 85 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 86 67 93 75 93 65 83 61 84 Temp 83 84 70 69 88 91 78 76 89 85 70 67 80 81 66 63 79 81 Dewpt 66 65 65 65 70 72 71 70 72 68 64 63 61 59 58 58 60 60 PWind dir NW E S S NW N N NE SE Wind char LT LT GN GN GN LT GN LT GN Avg clouds FW FW FW SC FW FW SC SC SC SC SC FW FW FW FW FW FW SC PoP 12hr 0 5 5 30 30 30 5 5 10 Rain shwrs S C S C C S Tstms S C S C C S $$ IAZ004-220900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 83 69 80 63 Temp 62 63 70 78 81 80 71 71 69 70 73 77 79 77 70 67 64 64 Dewpt 62 63 69 71 71 70 68 68 67 67 68 70 69 67 65 63 62 63 RH 100100 97 79 72 72 90 90 93 90 84 79 72 71 84 87 93 97 Wind dir E SE S SW S S SE SE S S SW W NW NW N NW NW NW Wind spd 8 9 11 14 13 11 11 12 12 12 13 13 13 12 9 6 5 6 Clouds OV B2 B1 B1 SC B1 B2 B2 OV OV B2 B2 B1 SC SC FW FW FW PoP 12hr 70 60 100 60 5 QPF 12hr 0.50 0.50 2.39 0.15 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L C C L D D D L C S S Tstms L L L C C L D D D L C S S Obvis PF PF Flood A A A A A A A A A A A Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 64 91 70 86 62 79 59 81 Temp 78 80 66 66 85 87 75 71 83 81 67 63 76 76 63 61 76 77 Dewpt 64 64 63 63 68 72 69 68 66 64 60 58 59 58 56 56 61 61 PWind dir NW SE S SW N NW N E S Wind char GN LT BZ GN GN LT GN LT GN Avg clouds FW FW FW SC FW FW SC FW FW FW FW CL FW FW FW FW SC SC PoP 12hr 5 10 10 50 20 10 5 10 20 Rain shwrs C C S S S Tstms C C S S S $$ IAZ035-220900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 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 67 87 70 85 64 Temp 69 70 79 84 86 84 77 74 72 72 77 81 84 81 72 69 66 65 Dewpt 68 69 71 71 70 70 70 69 68 69 71 71 71 69 67 66 64 64 RH 97 97 77 65 59 63 79 84 87 90 82 72 65 67 84 90 93 97 Wind dir SE S S S S S S S S S SW W W NW N N NW NW Wind spd 5 5 10 12 13 11 10 10 11 11 13 13 12 9 5 5 4 5 Clouds B1 SC SC SC SC FW B1 B2 B2 B2 B1 B1 SC SC FW SC FW FW PoP 12hr 30 30 80 60 5 QPF 12hr 0.01 0.05 0.79 0.21 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C L D L C C C Tstms C S S S C C C L D L C C C Heat index 89 91 89 Max heat 91 93 88 85 89 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 86 65 93 72 91 62 82 59 83 Temp 81 83 68 67 87 90 77 74 86 83 68 65 78 79 64 62 77 79 Dewpt 65 65 63 63 69 71 70 69 70 66 62 59 59 58 57 57 60 61 PWind dir NW E S S NW N N NE S Wind char LT LT GN GN GN LT GN LT GN Avg clouds FW FW FW SC FW FW SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 0 5 10 40 30 20 5 10 20 Rain shwrs C C S C S S S Tstms C C S C S S S $$ IAZ094-220900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 86 73 90 68 Temp 70 71 80 83 85 85 77 75 74 74 81 87 90 85 77 74 70 68 Dewpt 70 70 73 72 72 71 71 69 67 67 71 72 73 73 73 71 70 68 RH 100 97 79 70 65 63 82 82 79 79 72 61 58 67 87 90100100 Wind dir S S S S S S S S S S SW SW SW W W NW N N Wind spd 4 5 6 10 11 10 9 10 10 12 13 14 13 9 5 5 5 5 Wind gust 25 25 25 Clouds FW CL CL SC FW FW SC B1 SC FW SC SC B1 B1 B1 SC FW FW PoP 12hr 5 10 10 40 50 QPF 12hr 0 0 0 0.31 0.29 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms C C C C Heat index 89 91 90 94 98 92 Max heat 90 94 90 96 101 89 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 94 75 94 67 85 63 85 Temp 84 88 72 70 90 92 79 77 90 88 72 69 84 83 68 65 81 83 Dewpt 68 67 68 68 73 72 70 70 72 71 67 66 61 61 60 60 61 61 PWind dir N E S S W N N NE SE Wind char LT LT GN GN GN LT GN LT GN Avg clouds FW CL FW FW FW FW FW SC SC SC SC SC FW CL FW FW FW FW PoP 12hr 0 0 5 20 30 50 5 5 10 Rain shwrs S S C C C Tstms S S C C C $$ IAZ017-220900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 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 83 69 82 63 Temp 67 68 75 81 82 81 74 72 70 71 74 79 81 78 71 68 65 64 Dewpt 67 68 71 71 71 70 70 69 68 68 69 70 70 68 66 64 62 63 RH 100100 87 72 69 69 87 90 93 90 84 74 69 71 84 87 90 97 Wind dir SE SE S SW S S S S S S SW W W NW NW NW NW NW Wind spd 5 6 9 11 12 10 10 10 12 12 13 13 13 11 9 8 6 8 Wind gust 24 Clouds OV OV B1 B1 SC SC B1 B2 OV B2 B2 B1 SC SC SC SC SC FW PoP 12hr 70 90 90 80 10 QPF 12hr 0.01 0.41 2.19 0.29 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D L C L L D D D L C C Tstms C D D L C L L D D D L C C Obvis PF PF Heat index 87 Max heat 86 88 83 85 Flood A A A A A A A A A A A Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 61 89 70 88 61 78 57 81 Temp 78 80 65 65 83 86 75 73 85 81 67 63 75 76 62 60 76 77 Dewpt 63 63 61 61 66 69 68 68 69 64 61 57 58 57 55 55 58 59 PWind dir NW SW S S NW NW N NE S Wind char GN LT GN GN GN LT GN LT GN Avg clouds SC FW FW SC SC FW SC SC SC SC FW FW FW CL FW FW SC SC PoP 12hr 0 5 10 50 30 20 5 10 20 Rain shwrs C C S C S S S Tstms C C S C S S S $$ IAZ049-220900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 87 73 86 66 Temp 69 70 80 84 85 84 77 76 74 74 80 84 84 82 75 71 67 68 Dewpt 68 70 72 71 71 71 70 70 68 69 71 72 72 70 69 67 65 65 RH 97100 77 65 63 65 79 82 82 84 74 67 67 67 82 87 93 90 Wind dir SE S S SW S S S S S S SW SW W W NW NW NW N Wind spd 3 4 8 10 11 10 9 10 11 12 14 16 14 10 6 5 5 6 Wind gust 26 Clouds B1 B1 SC SC FW FW SC B1 B1 B2 B1 B2 B1 SC SC FW FW FW PoP 12hr 20 30 30 80 30 QPF 12hr 0 0.05 0.05 0.66 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C S C C L D D C C Tstms S C S S S C S C C L D D C C Heat index 89 90 89 90 90 Max heat 91 91 88 93 92 83 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 65 91 73 92 65 82 59 83 Temp 82 83 68 67 85 90 76 75 89 84 70 66 79 80 64 62 78 79 Dewpt 64 64 63 63 67 70 69 69 71 68 63 61 59 59 57 57 58 58 PWind dir NW NE S S W N N NE SE Wind char GN LT GN GN GN LT GN LT LT Avg clouds FW FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW SC PoP 12hr 0 5 5 30 30 30 5 5 10 Rain shwrs S C S C C S Tstms S C S C C S $$ IAZ086-220900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 259 AM CDT Fri Jun 21 2024 Date 06/20/24 Fri 06/21/24 Sat 06/22/24 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 70 89 74 91 68 Temp 71 72 81 87 88 86 79 77 75 76 82 88 90 84 76 73 70 69 Dewpt 70 71 72 69 70 70 70 69 68 68 70 71 72 70 71 71 69 69 RH 97 97 74 55 55 59 74 76 79 76 67 57 56 63 85 93 97100 Wind dir SE S SW S SW S S S S S SW SW SW SW W W NW N Wind spd 3 5 6 10 11 9 8 9 10 12 14 16 16 11 8 6 6 6 Wind gust 25 Clouds FW FW CL SC FW FW FW SC SC SC SC SC B1 B1 B1 SC FW FW PoP 12hr 5 20 10 50 60 QPF 12hr 0 0.05 0 0.45 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L Tstms S S C C L C Heat index 91 93 97 Max heat 91 94 90 94 97 85 Date 06/23 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 87 67 92 75 95 67 85 61 85 Temp 82 86 72 68 88 90 80 78 91 88 73 69 82 83 68 65 80 82 Dewpt 66 65 66 65 68 69 69 70 73 70 67 65 60 59 59 59 59 58 PWind dir NW NE SE S W NW N N SE Wind char GN LT GN GN GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW SC SC SC SC SC FW FW CL FW FW FW PoP 12hr 0 0 5 20 40 40 5 5 10 Rain shwrs S S C C C Tstms S S C C C $$