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Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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941 FOUS53 KDMX 191036 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 536 AM CDT Thu Sep 19 2019 IAZ060-192200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 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 82 69 86 70 80 Temp 71 72 78 82 79 74 73 71 69 75 84 85 80 74 73 72 70 73 78 80 77 Dewpt 68 69 70 70 71 70 70 69 67 70 71 68 68 69 70 69 69 70 71 70 70 RH 90 90 76 67 77 87 90 93 93 84 65 57 67 84 90 90 97 90 79 72 79 Wind dir E SE S S SE SE SE SE SE S S S SE SE S S S S S S S Wind spd 4 5 6 5 4 3 3 3 3 5 6 9 8 8 9 9 10 12 12 12 10 Clouds OV OV OV B2 SC SC SC B1 SC SC SC FW SC SC SC B1 B2 B2 B2 B2 B2 PoP 12hr 90 5 20 30 60 QPF 12hr 0.47 0 0 0 0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C S S C C L L C C C Tstms D D C S S C C L L C C C Flash Flood A A Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 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 63 76 57 79 61 77 61 77 Temp 71 63 73 71 62 58 76 73 63 62 75 73 66 61 74 71 Dewpt 68 63 61 59 59 57 60 60 61 60 64 63 63 61 61 57 PWind dir SW W NW SW S S SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC FW FW FW SC B1 B1 B1 SC SC SC SC PoP 12hr 40 50 20 5 20 30 30 20 Rain shwrs C C C C S S C C C S S S Tstms C C C C S S C C C S S S $$ IAZ039-192200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 68 84 69 79 Temp 69 70 76 80 76 71 69 69 69 75 82 84 78 72 71 69 69 72 76 79 76 Dewpt 67 69 70 70 70 69 68 67 67 70 72 70 69 69 68 67 68 70 70 70 70 RH 93 97 82 72 82 93 97 93 93 84 72 63 74 90 90 93 97 93 82 74 82 Wind dir SE S S S SE SE SE SE SE SE SE S SE SE S S S S S S S Wind spd 5 6 8 6 3 3 3 3 3 5 8 9 6 8 8 9 10 13 13 13 11 Wind gust 24 24 Clouds OV OV B2 B2 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 B2 OV B2 B2 PoP 12hr 90 40 30 30 60 QPF 12hr 0.38 0.10 0.01 0 0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C S C C C C S S C C L L C C C Tstms D L C S C C C C S S C C L L C C C Heat index 87 Max heat 83 87 89 83 Flash Flood A A Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 76 56 76 58 77 60 75 Temp 70 62 73 70 60 56 73 70 59 59 74 71 63 60 73 68 Dewpt 67 61 59 56 55 53 58 58 56 57 62 62 60 59 59 55 PWind dir SW W W W S S SW W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC FW FW FW FW SC B1 B1 B1 SC SC FW PoP 12hr 50 40 20 5 10 30 30 20 Rain shwrs C C C C S S C C S S S Tstms C C C C S S C C S S S $$ IAZ048-192200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 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 68 85 68 80 Temp 69 71 77 80 76 71 70 69 68 75 83 84 79 72 70 68 69 73 77 80 76 Dewpt 68 69 70 71 72 70 69 69 67 71 72 70 70 70 69 68 69 71 72 71 70 RH 97 93 79 74 87 97 97100 97 87 70 63 74 93 97100100 93 85 74 82 Wind dir SE S S S SE SE SE SE SE S S S SE SE S S S S S SW SW Wind spd 3 6 6 6 3 3 3 3 3 5 8 10 6 8 8 9 10 12 13 13 9 Clouds OV OV OV B2 SC SC SC B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 PoP 12hr 90 20 20 40 50 QPF 12hr 0.37 0.01 0 0 0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C S S S C C C C C C C Tstms D D C S S S C C C C C C C Heat index 88 Max heat 83 88 91 84 Flash Flood A A Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 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 60 76 55 78 58 77 58 76 Temp 68 60 73 71 59 56 76 72 61 59 74 72 61 58 74 69 Dewpt 67 60 60 59 56 56 60 61 60 59 65 64 61 58 61 58 PWind dir W W NW W S S W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC SC FW FW FW FW SC B1 B1 SC SC SC SC SC PoP 12hr 30 40 10 5 10 20 30 20 Rain shwrs C C C C S S C S S S Tstms C C C C S S C S S S $$ IAZ004-192200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 65 82 67 77 Temp 64 69 75 78 76 70 68 66 68 72 80 81 75 70 68 67 67 69 75 77 72 Dewpt 63 65 67 68 69 68 68 66 68 70 71 70 69 68 67 67 67 68 69 67 65 RH 97 87 76 71 79 93100100100 93 74 69 82 93 97100100 97 82 71 79 Wind dir SW SE SE SE SE SE SE SE SE S S S SE S S S S S SW SW SW Wind spd 2 4 6 6 5 5 5 6 5 9 12 14 10 11 13 13 13 16 17 13 9 Wind gust 27 Clouds B2 B1 B2 B1 B1 SC B1 B2 B2 B1 SC SC SC SC SC B1 B1 B2 B2 SC SC PoP 12hr 20 40 20 40 60 QPF 12hr 0.04 0.02 0.02 0.05 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S S S S C C L L S S Tstms S S S S C C S S S S C C L L S S Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 71 52 75 56 75 55 71 Temp 61 56 69 66 55 53 73 69 58 57 73 70 60 56 69 64 Dewpt 58 54 53 54 51 51 56 58 56 57 61 60 58 54 55 52 PWind dir W W W SW S SW W W Wind char GN GN LT LT LT LT LT GN Avg clouds SC SC SC FW FW FW CL FW FW SC B1 SC SC FW FW FW PoP 12hr 10 20 5 0 10 20 20 20 Rain shwrs S S S S S S Tstms S S S S S S $$ IAZ035-192200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 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 79 68 84 68 79 Temp 68 71 76 79 76 71 70 69 68 74 81 83 78 72 71 69 68 73 76 79 74 Dewpt 67 68 70 70 71 69 69 69 68 71 71 69 70 69 68 69 68 70 71 71 69 RH 97 90 82 74 85 93 97100100 90 72 63 76 90 90100100 90 85 77 84 Wind dir SE SE S S SE SE SE SE SE S S S SE SE S S S S S SW SW Wind spd 3 5 6 5 4 4 4 5 5 6 9 12 9 10 10 11 11 13 13 12 9 Clouds OV OV OV B2 SC SC B1 B1 B1 B1 SC SC B1 SC SC B1 B2 B2 B2 B1 B1 PoP 12hr 70 20 20 40 70 QPF 12hr 0.13 0.02 0 0.04 0.35 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C S S S C C L L C C S Tstms L C C S S S C C L L C C S Flash Flood A A Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 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 58 74 53 77 58 76 58 74 Temp 64 58 72 68 57 54 75 71 60 59 73 71 62 58 73 68 Dewpt 62 57 56 56 54 53 58 60 59 59 64 63 60 58 58 55 PWind dir W W W SW S SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW SC SC SC SC SC SC FW FW PoP 12hr 20 30 5 0 10 20 20 20 Rain shwrs S S C S S S S S S S Tstms S S C S S S S S S S $$ IAZ094-192200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 68 86 69 80 Temp 71 74 80 84 79 74 72 71 68 77 85 84 79 73 70 69 69 73 77 80 76 Dewpt 68 70 70 69 71 70 69 68 66 69 68 66 68 69 69 69 68 70 70 71 71 RH 90 87 72 61 77 87 90 90 93 76 57 55 69 87 97100 97 90 79 74 85 Wind dir SE SE SE S SE SE S SE S S S S SE S S S S S S SW SW Wind spd 4 5 6 8 4 4 4 4 4 6 9 11 8 10 10 10 11 13 14 13 10 Wind gust 25 Clouds SC B2 B1 SC FW FW SC SC SC FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 50 5 30 30 60 QPF 12hr 0.17 0 0.02 0 0.34 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C S S C C L L C C C Tstms C C C S C C S S C C L L C C C Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 76 58 79 62 77 62 77 Temp 69 65 74 70 62 58 77 73 64 62 76 73 66 62 76 71 Dewpt 68 65 64 62 61 58 61 64 63 61 64 65 63 61 63 63 PWind dir SW W NW SW S S SW W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 SC FW FW FW SC B1 B1 B1 SC B1 SC SC PoP 12hr 70 70 30 5 30 30 30 20 Rain shwrs C L L C C C C C C S S Tstms C L L C C C C C C S S $$ IAZ017-192200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 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 79 67 83 67 79 Temp 66 71 77 79 75 69 69 67 67 73 80 83 78 71 69 68 67 72 77 79 76 Dewpt 65 67 68 68 69 68 67 67 67 68 69 69 69 68 66 66 67 68 69 68 67 RH 97 87 74 69 82 97 93100100 84 69 63 74 90 90 93100 87 76 69 74 Wind dir S S S S SE SE SE SE SE SE S S SE SE S S S S S S SW Wind spd 3 5 6 5 3 4 4 4 4 6 9 10 6 9 10 10 11 13 13 13 10 Wind gust 24 Clouds OV OV B2 B2 B1 SC B1 B2 B2 B2 SC SC B1 B1 SC B1 B1 B2 B2 B2 B1 PoP 12hr 70 50 50 40 60 QPF 12hr 0.13 0.05 0.04 0 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S S C C C C S S C C L L C C S Tstms L C S S S C C C C S S C C L L C C S Flash Flood A A Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 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 57 74 52 76 55 76 56 74 Temp 64 57 71 68 56 53 74 69 57 55 73 70 60 56 73 66 Dewpt 62 56 54 54 52 51 55 56 55 55 61 60 58 56 55 53 PWind dir W W W W S S W W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW FW FW CL FW SC B1 SC SC SC FW FW PoP 12hr 20 20 5 0 10 30 30 20 Rain shwrs S S S C C S S S Tstms S S S C C S S S $$ IAZ049-192200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 66 84 67 78 Temp 68 70 76 79 75 70 68 68 67 73 81 84 78 71 68 67 67 72 76 78 75 Dewpt 67 69 70 71 71 70 68 68 67 70 71 68 69 68 68 67 67 70 70 70 70 RH 97 97 82 77 87100100100100 90 72 59 74 90100100100 93 82 76 84 Wind dir SE S S S SE SE SE SE SE SE S S SE SE S S S S S S S Wind spd 5 6 8 5 3 3 3 4 3 5 8 10 5 8 8 9 10 13 13 13 10 Clouds OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 PoP 12hr 90 30 10 30 60 QPF 12hr 0.55 0.06 0 0 0.41 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C S C C C L L C C C Tstms D L C S C C C L L C C C Flash Flood A A Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 74 54 76 57 75 58 75 Temp 68 60 72 68 57 55 74 70 58 58 74 71 61 59 73 69 Dewpt 67 60 60 58 56 54 59 59 58 58 64 63 60 59 61 57 PWind dir SW W W SW S S SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC FW FW FW FW B1 B1 B1 B1 SC SC SC PoP 12hr 50 40 20 5 10 20 30 20 Rain shwrs C C C C S S S C S S S Tstms C C C C S S S C S S S $$ IAZ086-192200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 536 AM CDT Thu Sep 19 2019 Date Thu 09/19/19 Fri 09/20/19 Sat 09/21/19 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 69 87 70 80 Temp 71 73 78 83 78 73 71 70 69 77 84 86 80 73 72 71 70 73 78 80 77 Dewpt 68 69 70 71 71 70 69 68 67 69 69 68 69 68 68 69 68 69 70 71 70 RH 90 87 76 67 79 90 93 93 93 76 61 55 69 84 87 93 93 87 76 74 79 Wind dir SE SE SE SE SE SE SE SE SE S S S SE SE S S S S S S S Wind spd 4 6 5 6 3 4 4 4 3 5 6 9 5 8 8 10 10 13 13 13 10 Clouds B1 B2 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 PoP 12hr 50 10 20 30 50 QPF 12hr 0.22 0 0 0 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C C C C C C C Tstms C C C S S S C C C C C C C Date Sun 09/22/19 Mon 09/23/19 Tue 09/24/19 Wed 09/25/19 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 67 76 60 79 60 77 62 77 Temp 71 67 74 71 64 60 77 72 62 60 75 73 65 62 75 71 Dewpt 69 66 66 63 60 58 61 61 60 60 64 64 62 61 63 62 PWind dir SW W W SW S S SW W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B1 SC SC FW FW FW B1 B1 B1 SC SC SC SC PoP 12hr 60 60 30 5 20 30 30 20 Rain shwrs C L L L C S C C C S S S Tstms C L L L C S C C C S S S $$
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