Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
315 FOUS53 KDMX 091615 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1115 AM CDT Thu May 9 2024 IAZ060-092100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 62 45 72 49 73 Temp 59 61 60 55 51 48 47 58 68 71 68 61 57 51 50 63 70 72 71 Dewpt 52 52 51 50 46 45 43 47 46 47 48 47 44 43 43 45 42 42 43 RH 78 72 72 83 83 89 86 67 45 42 49 60 62 74 77 52 36 34 36 Wind dir N N N N NW NW NW W W W W NW NW NW NW NW NW NW W Wind spd 12 11 9 6 4 5 5 6 12 13 12 9 9 6 6 9 11 10 8 Clouds OV OV B2 B1 SC SC SC SC SC B1 SC FW FW CL CL CL FW FW SC PoP 12hr 70 40 20 20 0 QPF 12hr 0.06 0.01 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S Tstms C C C S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 53 79 56 75 56 78 57 77 Temp 57 55 76 73 62 58 71 71 61 58 73 74 62 58 72 72 Dewpt 41 43 51 52 52 53 55 53 53 54 56 55 54 53 54 51 PWind dir SW SW SW S SE SE SW W Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 5 30 30 50 30 40 40 50 Rain shwrs C C C C C C C C C C C C C Tstms C C C S C C S S C C C S S $$ IAZ039-092100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 41 70 46 71 Temp 58 59 58 53 48 45 44 56 66 69 65 58 52 48 48 61 68 70 68 Dewpt 51 51 49 48 45 41 40 44 45 46 49 46 44 42 41 45 43 43 44 RH 77 75 72 83 89 86 86 64 47 44 56 64 74 80 77 56 40 38 42 Wind dir N N N N NW NW NW W W W W NW NW NW NW NW NW NW NW Wind spd 12 12 9 5 5 5 4 8 12 13 13 11 8 9 8 10 14 13 8 Clouds OV OV B2 B2 SC FW FW FW FW B1 SC SC CL CL CL FW FW FW SC PoP 12hr 80 40 30 20 0 QPF 12hr 0.23 0.01 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C S S C S Tstms C C C S S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 80 55 76 54 77 55 76 Temp 55 53 76 74 60 56 73 71 59 56 72 72 60 56 72 70 Dewpt 43 43 51 51 52 50 53 52 52 51 56 55 55 53 54 52 PWind dir SW SW SW S SE SE S W Wind char GN GN GN GN GN GN GN GN Avg clouds SC FW FW SC SC SC SC SC B1 SC B1 B1 B1 SC B1 SC PoP 12hr 5 30 30 50 30 40 40 50 Rain shwrs C C S S C C S C C C C C C Tstms C C S S S S S C C C S S $$ IAZ048-092100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 62 44 70 46 73 Temp 59 61 60 54 49 46 46 58 66 69 66 58 53 48 49 62 68 72 70 Dewpt 53 52 51 48 45 43 43 47 48 47 50 48 44 43 42 45 43 43 45 RH 80 72 72 80 86 89 89 67 52 45 56 69 71 83 77 54 40 35 41 Wind dir N N N N NW NW NW W W W NW NW NW NW NW NW NW NW W Wind spd 12 11 9 5 5 5 4 6 12 13 12 9 8 6 6 9 12 10 8 Clouds OV OV B2 SC SC FW SC FW SC B1 SC SC SC CL CL CL FW FW FW PoP 12hr 80 40 30 20 0 QPF 12hr 0.07 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S C S Tstms C C C S S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 51 78 54 76 54 78 55 76 Temp 55 53 75 71 60 56 71 70 59 57 72 72 60 56 71 71 Dewpt 43 44 53 53 52 52 55 54 53 54 57 55 53 53 54 51 PWind dir SW SW S S SE SE SW W Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC PoP 12hr 5 30 30 50 30 40 40 50 Rain shwrs C C S C C C C C C C C C C Tstms C C S S C C S S C C C S S $$ IAZ004-092100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 42 71 46 73 Temp 57 62 61 52 47 46 46 59 68 70 65 55 50 48 47 61 69 72 70 Dewpt 49 48 44 44 42 40 40 46 47 44 42 40 40 38 39 42 40 41 43 RH 75 60 53 74 83 79 79 62 47 39 43 57 68 68 74 49 35 33 38 Wind dir N N N N NW W W W NW NW NW NW NW NW NW NW NW W W Wind spd 14 16 11 6 5 5 6 11 17 19 17 11 10 10 8 10 13 12 10 Wind gust 28 Clouds B2 B1 SC FW FW SC FW FW SC SC FW SC CL CL CL FW FW SC SC PoP 12hr 20 5 20 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 80 51 76 52 77 53 71 Temp 55 54 75 74 57 54 70 72 57 54 72 72 58 54 66 67 Dewpt 42 43 50 50 47 47 50 49 48 50 54 52 50 49 49 46 PWind dir SW SW SW SE S SW W NW Wind char GN GN GN GN GN GN GN BZ Avg clouds SC SC SC SC SC SC FW SC SC SC SC SC SC SC B1 SC PoP 12hr 5 20 20 30 20 40 40 40 Rain shwrs S S C S S S C C C C C Tstms S S S S S S C C S S S $$ IAZ035-092100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 62 42 70 45 73 Temp 59 61 59 52 47 45 45 58 68 69 66 57 50 47 47 61 69 72 70 Dewpt 53 51 49 47 44 42 42 47 47 47 46 44 42 40 41 44 42 41 43 RH 80 70 69 83 89 89 89 67 47 45 48 62 74 76 79 53 37 33 38 Wind dir N N N N NW NW W W NW NW NW NW NW NW NW NW NW NW W Wind spd 12 12 10 5 5 4 4 9 12 14 12 9 6 6 5 9 11 10 8 Clouds B2 B2 B1 FW SC FW FW FW SC B1 SC SC CL CL CL CL FW SC SC PoP 12hr 50 10 30 5 0 QPF 12hr 0.07 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C Tstms C C S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 51 79 52 76 53 78 53 74 Temp 55 53 76 73 57 54 72 72 57 54 73 72 59 55 69 70 Dewpt 42 43 52 51 50 50 53 51 51 51 55 53 51 51 52 48 PWind dir SW SW SW SE SE S SW NW Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC SC SC SC B1 SC SC B1 SC PoP 12hr 5 30 20 40 30 40 40 40 Rain shwrs C S S S C C S S C C C C C Tstms C S S S S S S S C C C S S $$ IAZ094-092100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 45 70 49 73 Temp 62 63 61 55 51 48 47 58 67 69 68 60 56 52 50 63 70 72 70 Dewpt 53 52 51 50 48 46 45 48 47 47 49 48 46 44 44 46 44 43 46 RH 72 67 70 83 89 93 93 69 49 45 51 64 69 74 80 54 39 35 42 Wind dir NW N N N NW NW NW NW NW NW W NW NW NW NW NW NW NW W Wind spd 13 13 10 6 6 6 6 9 12 12 9 8 9 6 6 9 10 10 8 Clouds B1 B2 B2 SC B1 FW FW FW SC B1 SC SC FW CL CL CL FW FW FW PoP 12hr 50 30 20 10 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms S S S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 77 56 71 56 77 56 77 Temp 56 54 73 71 61 58 68 68 60 57 72 72 62 58 72 72 Dewpt 43 46 53 55 55 56 57 56 56 56 58 57 56 55 57 54 PWind dir SW SW S S E SE SW NW Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 5 40 40 60 40 50 40 40 Rain shwrs S C C C C L C C C C C C C C Tstms S C C C C C C S S C C C S S $$ IAZ017-092100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 61 40 69 44 71 Temp 58 59 59 51 45 42 44 57 66 68 64 55 49 46 46 60 67 70 68 Dewpt 50 49 47 44 41 39 39 44 46 46 45 43 41 39 39 43 41 40 42 RH 75 69 64 77 86 89 82 62 48 45 50 64 74 76 76 53 39 33 39 Wind dir N N N N N NW W W W NW NW NW NW NW NW NW NW NW W Wind spd 12 12 10 6 5 5 5 9 13 17 14 10 9 9 8 10 13 13 9 Wind gust 24 Clouds B2 B2 B1 SC FW FW FW FW SC SC FW FW CL CL CL CL FW FW SC PoP 12hr 70 10 30 10 0 QPF 12hr 0.12 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C Tstms C C S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 51 78 51 75 51 77 53 72 Temp 54 53 75 72 57 54 70 70 56 54 71 70 58 54 68 67 Dewpt 42 42 51 50 49 48 51 49 48 49 54 53 52 51 51 49 PWind dir SW SW SW SE SE S SW W Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC FW SC SC SC SC SC SC SC SC SC SC SC B1 SC PoP 12hr 5 20 20 30 30 40 50 50 Rain shwrs S S S S C C S S C C C C C Tstms S S S S S S S C C C S S $$ IAZ049-092100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 42 69 45 72 Temp 57 59 58 52 48 45 44 56 65 68 65 57 51 47 47 61 68 70 68 Dewpt 52 52 50 49 45 42 41 46 46 47 49 47 44 42 42 45 43 42 45 RH 83 78 75 89 89 89 89 69 50 47 56 69 77 83 83 56 40 36 43 Wind dir N N N N NW NW NW W W W W NW NW NW NW NW NW NW W Wind spd 13 11 9 5 5 5 4 6 12 13 10 9 8 8 6 10 13 11 6 Clouds OV OV B2 B2 SC FW SC FW SC SC SC SC CL CL CL CL FW FW SC PoP 12hr 80 50 30 20 0 QPF 12hr 0.14 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C S C S Tstms C C C S S S S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 79 53 76 53 78 55 76 Temp 53 52 75 71 59 55 71 70 58 55 72 72 59 56 72 70 Dewpt 42 43 52 51 52 51 54 53 52 53 56 54 55 53 54 51 PWind dir SW SW SW S SE SE S W Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC PoP 12hr 5 30 30 50 30 50 40 50 Rain shwrs C C S S C C C C C C C C C Tstms C C S S S C S S C C C S S $$ IAZ086-092100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1115 AM CDT Thu May 9 2024 Date Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 62 46 69 49 73 Temp 61 60 59 54 51 49 48 57 66 68 67 60 57 52 51 62 69 71 69 Dewpt 53 53 51 50 48 47 46 49 46 46 49 48 48 45 45 47 44 43 45 RH 75 78 75 86 89 93 93 75 48 45 52 64 72 77 80 58 40 36 42 Wind dir N N N N NW NW NW NW NW W W W NW NW NW NW NW NW NW Wind spd 12 13 10 8 8 6 8 9 12 12 10 10 10 9 9 10 13 12 8 Clouds B2 B2 B2 B2 B2 SC SC SC FW SC SC SC SC FW CL CL CL FW FW PoP 12hr 60 40 20 20 0 QPF 12hr 0.05 0.02 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S Tstms S S S C S Date Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 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 52 78 58 74 57 77 58 77 Temp 55 54 75 72 62 59 70 70 61 58 72 72 62 59 73 72 Dewpt 43 44 52 53 53 55 57 55 55 55 58 56 56 56 57 55 PWind dir SW SW SW S SE E S W Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 30 30 60 30 50 40 50 Rain shwrs C C C C L C C C C C C C C Tstms C C C S C C S S C C C S C $$