Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
990 FOUS53 KDMX 170146 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 845 PM CDT Thu May 16 2024 IAZ060-170900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 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 55 83 58 86 57 Temp 65 60 56 57 74 81 83 81 69 63 59 61 74 83 85 82 72 66 61 59 Dewpt 50 49 49 50 55 52 52 54 55 54 54 55 61 59 58 58 52 47 45 46 RH 58 67 77 77 51 37 34 39 61 72 83 81 64 44 40 44 49 50 56 62 Wind dir N SW SW S S S S S S S S S S SW SW W NW NW N NE Wind spd 2 3 3 2 5 8 8 6 5 5 5 5 9 10 9 8 5 5 4 4 Clouds CL CL CL CL CL FW FW FW CL CL CL FW CL FW FW SC FW FW FW FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 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 64 81 61 75 52 76 54 78 Temp 79 80 71 66 76 78 67 63 71 70 58 54 72 74 60 57 74 75 Dewpt 53 56 59 61 64 63 61 58 56 51 48 48 50 51 50 50 54 54 PWind dir SE S S E NW NW W S S Wind char GN GN GN LT GN GN GN LT GN Avg clouds SC B1 B1 B2 B2 B1 B1 B2 B1 B1 SC FW FW FW FW FW FW SC PoP 12hr 10 70 70 70 60 30 20 20 20 Rain shwrs S C L L L L L L L C S S S S Tstms S C C C C C L C C S S S $$ IAZ039-170900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 83 57 86 55 Temp 61 58 53 54 72 81 83 80 68 62 59 60 75 83 85 82 70 63 58 57 Dewpt 52 51 50 51 55 51 51 51 52 53 53 54 60 58 57 58 54 50 45 45 RH 72 77 89 90 55 35 33 36 57 72 80 81 60 43 39 44 57 62 62 64 Wind dir NW SE SE S S S S S S S S S S S SW W NW N N NE Wind spd 2 2 2 2 5 8 9 9 5 5 5 6 10 13 12 9 5 5 5 4 Clouds FW CL CL CL CL FW FW FW FW CL CL CL FW FW FW FW SC FW CL FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 63 80 60 74 51 74 52 75 Temp 79 79 68 66 76 76 65 62 69 68 57 54 71 71 58 55 72 72 Dewpt 50 52 59 60 63 63 61 58 57 52 49 48 50 51 51 50 54 53 PWind dir SE SE S SE NW NW W SW S Wind char LT GN GN LT GN GN GN LT GN Avg clouds FW B1 B2 B2 B2 B1 B1 B2 B2 B1 B1 SC FW FW FW SC SC SC PoP 12hr 10 50 70 70 60 40 20 20 20 Rain shwrs C C L L L L L L C S S S S S S Tstms C C C C C C C C S S S S S $$ IAZ048-170900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 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 54 83 58 86 55 Temp 63 58 54 55 71 80 83 80 68 63 59 60 74 83 85 80 70 63 58 57 Dewpt 50 49 50 51 56 53 52 53 54 55 55 55 61 59 57 56 50 46 44 44 RH 62 72 86 86 59 39 34 39 61 75 87 84 64 44 39 44 49 54 59 62 Wind dir SW S S S S S S S S S S S S SW W NW NW N N NE Wind spd 2 2 2 2 5 10 10 9 6 5 5 6 10 11 11 9 5 5 4 5 Clouds CL CL CL CL FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 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 63 80 59 73 51 75 53 76 Temp 78 79 68 64 75 77 65 61 69 68 56 53 71 72 58 55 73 74 Dewpt 51 56 59 62 65 63 61 58 56 51 48 48 51 52 51 50 55 55 PWind dir SE S SW NE NW NW W S S Wind char GN GN GN LT GN GN GN LT GN Avg clouds SC B1 B1 B2 B2 B1 B1 B2 B2 B1 SC FW FW FW FW FW SC SC PoP 12hr 20 70 70 70 60 30 20 20 20 Rain shwrs S C L L L L L L L C S S S S S S Tstms S C L C C C L C C S S S S S $$ IAZ004-170900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 85 60 81 51 Temp 60 55 53 55 70 81 85 82 70 64 62 62 72 77 80 75 62 56 53 53 Dewpt 51 49 48 49 53 52 52 52 52 53 53 53 56 54 46 41 41 40 40 41 RH 72 80 83 80 55 37 32 35 53 67 72 72 57 45 30 29 46 55 61 64 Wind dir SE S S S S S S S S S S S SW W NW NW NW NW N SE Wind spd 4 5 8 10 14 18 19 16 16 17 17 18 19 18 17 13 8 5 5 5 Clouds FW CL FW SC SC FW FW FW FW CL SC SC SC FW FW CL CL CL FW SC PoP 12hr 0 0 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 58 79 53 69 48 72 51 73 Temp 73 72 63 61 74 75 60 55 64 65 53 51 68 69 55 52 67 69 Dewpt 45 52 58 59 61 56 52 48 49 46 45 45 48 48 48 46 49 50 PWind dir SE S W N N NW W S E Wind char GN GN GN GN BZ GN GN GN GN Avg clouds SC B2 B2 B2 B2 B1 SC B1 B2 B1 SC FW FW FW SC SC SC SC PoP 12hr 40 80 40 50 50 30 20 20 20 Rain shwrs C D L C C C C C C C S S S S S S Tstms C C C S S C C S S S S S S S $$ IAZ035-170900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 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 53 84 59 85 51 Temp 62 57 53 54 72 80 84 80 68 63 60 60 74 82 83 78 65 58 53 53 Dewpt 50 49 49 50 55 53 51 52 54 54 53 54 58 58 54 49 44 42 40 42 RH 65 75 86 86 55 39 32 38 61 72 78 81 57 44 37 36 46 55 61 66 Wind dir S S S S S S S S S S S S S SW W NW NW N N E Wind spd 2 2 3 4 9 12 13 11 10 10 10 10 12 14 13 10 5 5 4 4 Clouds CL CL FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL CL FW SC PoP 12hr 0 0 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 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 60 80 56 71 48 75 51 75 Temp 75 77 65 62 76 76 62 58 68 66 53 51 71 71 56 54 72 71 Dewpt 49 53 59 60 63 60 57 54 53 48 46 46 50 50 49 49 53 52 PWind dir SE S SW N NW NW W S SE Wind char GN GN GN GN GN GN GN LT GN Avg clouds SC B2 B1 B2 B2 B1 B1 B2 B2 B1 SC FW FW FW FW SC SC SC PoP 12hr 30 80 60 70 60 30 20 20 20 Rain shwrs C L D L L L L L C C S S S S S S S Tstms C L C C C C L C S S S S S S S $$ IAZ094-170900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 80 58 84 58 Temp 64 58 55 55 71 78 80 79 67 63 59 60 72 80 83 82 71 66 61 59 Dewpt 54 53 51 53 58 56 56 57 56 55 55 58 63 61 60 62 59 54 50 49 RH 70 83 86 93 63 47 44 47 68 75 87 93 73 52 46 51 66 65 67 69 Wind dir SW SW SW SW S S S S SE S S S S SW SW SW NW N N NE Wind spd 3 3 2 2 4 5 6 5 5 5 5 5 6 9 8 5 5 5 5 5 Clouds FW CL CL FW CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 64 81 61 76 52 75 54 78 Temp 79 80 71 65 76 78 67 64 72 70 58 54 71 73 60 57 75 76 Dewpt 60 62 61 62 66 66 63 62 60 54 50 50 52 53 51 52 58 58 PWind dir SE S S SE W NW W S S Wind char GN GN GN GN GN GN GN LT GN Avg clouds SC B1 B1 B2 B1 B1 B1 B2 B1 B1 SC FW FW FW FW FW SC SC PoP 12hr 10 60 70 70 60 30 10 10 20 Rain shwrs S L L L L L L C C S S S Tstms S C C C C L C C S S S S $$ IAZ017-170900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 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 51 83 57 84 51 Temp 59 54 51 53 70 80 83 80 67 62 58 60 73 81 82 77 64 57 53 53 Dewpt 50 50 48 49 54 52 51 51 53 53 53 53 58 58 56 51 47 43 40 41 RH 72 86 89 86 57 38 33 36 61 72 83 78 59 46 41 40 54 59 61 64 Wind dir S S S S S S S S S S S S S SW W NW NW NW N E Wind spd 3 3 4 5 9 13 12 11 10 10 10 11 14 16 14 10 8 5 5 5 Clouds CL FW FW FW FW FW FW FW FW CL CL FW FW FW SC FW CL CL FW FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 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 78 60 79 56 70 48 72 50 73 Temp 75 75 64 62 74 75 61 58 66 65 53 51 69 69 55 53 68 69 Dewpt 46 50 57 59 63 60 57 53 53 49 46 45 50 48 48 47 50 50 PWind dir SE S SW N N NW W SW SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B2 B1 B1 B2 B2 B1 SC FW FW FW FW SC SC SC PoP 12hr 20 70 60 60 60 30 20 20 20 Rain shwrs S L L L L L L L C C S S S S S S S Tstms S C C C C C C C S S S S S S S $$ IAZ049-170900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 82 57 86 54 Temp 62 58 54 55 73 80 82 79 66 61 58 59 74 82 85 80 69 63 58 57 Dewpt 50 49 48 50 54 52 52 52 53 53 54 55 61 59 57 57 52 49 45 45 RH 65 72 80 83 51 38 35 39 63 75 86 87 64 46 39 45 55 60 62 64 Wind dir N S S S S S S S S S S S S SW SW W NW N N NE Wind spd 2 2 2 2 4 8 8 6 5 5 5 6 10 11 11 8 5 5 5 5 Clouds FW CL CL CL CL CL FW FW CL CL CL CL FW FW FW SC FW FW FW FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 62 80 58 73 50 75 51 76 Temp 78 78 67 64 76 75 64 60 69 68 56 52 71 71 57 54 73 72 Dewpt 51 54 59 60 64 63 61 58 56 51 48 48 50 51 51 50 54 53 PWind dir SE SE SW E NW NW W SW S Wind char GN GN GN LT GN GN GN LT GN Avg clouds FW B1 B1 B2 B2 B1 B1 B2 B2 B1 SC FW FW FW FW FW FW SC PoP 12hr 10 60 70 70 60 40 20 20 20 Rain shwrs C L L L L L L L C S S S S S Tstms C C C C C C C C S S S S $$ IAZ086-170900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 845 PM CDT Thu May 16 2024 Date 05/16/24 Fri 05/17/24 Sat 05/18/24 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 54 82 58 85 61 Temp 64 59 55 56 71 79 81 80 68 62 59 61 74 81 84 82 72 67 63 62 Dewpt 55 54 53 54 58 54 54 56 55 55 56 58 63 60 59 61 60 56 53 52 RH 73 83 93 93 63 42 39 44 63 78 90 90 69 49 43 49 66 68 70 70 Wind dir W W W W S S S SE SE S S S S S SW SW SW W NW NE Wind spd 3 3 2 2 3 5 5 5 5 5 4 5 6 8 8 6 5 5 5 5 Clouds FW FW CL FW CL CL FW CL CL CL FW FW CL FW FW FW FW FW FW FW PoP 12hr 0 5 5 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/19 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 Thu 05/23/24 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 85 66 82 63 78 54 75 55 79 Temp 81 82 71 68 78 78 68 65 74 71 60 56 72 73 60 57 75 75 Dewpt 57 59 60 61 65 64 64 63 61 56 51 50 53 53 51 52 56 57 PWind dir SE S S S W NW W SW S Wind char LT GN GN LT GN GN GN LT GN Avg clouds FW B1 B1 B2 B2 B1 B1 B1 B2 B1 SC SC FW FW FW FW FW SC PoP 12hr 5 40 70 70 60 40 20 10 10 Rain shwrs C L L L L L L C S S Tstms C C C C C C C C $$