Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
340 FOUS53 KDMX 070344 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1044 PM CDT Tue May 6 2025 IAZ060-070900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri 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 77 51 71 45 Temp 58 55 55 67 75 77 74 65 60 55 51 57 66 71 68 58 53 48 47 Dewpt 47 46 46 50 49 48 49 50 50 47 44 42 44 44 42 43 42 40 39 RH 67 72 72 54 40 36 41 58 69 74 77 57 45 38 39 57 66 74 74 Wind dir SW W N NE E E E E E E E E NE NE E E E E E Wind spd 3 2 2 3 6 8 5 5 6 9 10 9 10 10 9 5 5 4 4 Clouds B1 B1 B2 B1 SC B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 0 20 30 5 0 QPF 12hr 0 0.05 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 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 74 49 79 53 80 57 82 59 83 Temp 67 72 54 51 74 76 58 54 75 78 62 58 77 79 66 61 79 81 Dewpt 41 41 41 42 47 46 45 45 48 48 48 50 53 53 53 54 56 55 PWind dir E S NE SE S S S S S Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 10 $$ IAZ039-070900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 78 46 70 43 Temp 59 54 54 68 77 77 72 63 56 49 46 54 64 68 66 55 49 45 44 Dewpt 49 46 46 51 50 49 50 49 45 40 36 38 40 40 41 41 40 37 35 RH 69 74 74 54 39 37 46 60 66 71 68 54 41 36 40 59 71 73 70 Wind dir W NW N NE NE NE NE E E E E E E E E E E E E Wind spd 4 2 3 6 9 11 11 10 11 10 10 10 10 10 10 5 5 4 3 Clouds FW SC B1 SC SC B1 B2 B1 B1 SC FW FW CL CL CL CL FW FW FW PoP 12hr 0 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 50 79 52 80 56 83 59 83 Temp 67 71 53 51 74 75 57 53 75 77 60 58 79 78 64 60 79 79 Dewpt 38 40 41 42 46 45 45 44 47 47 47 48 53 52 53 54 56 56 PWind dir SE S N SE S S S S S Wind char LT LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW FW CL CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 5 0 0 0 5 5 10 $$ IAZ048-070900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri 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 79 50 71 44 Temp 59 54 53 67 77 77 73 63 59 53 50 56 66 70 67 57 50 46 46 Dewpt 48 46 47 50 49 49 51 51 50 46 44 42 43 42 42 42 42 40 40 RH 67 74 80 54 37 37 46 65 72 77 80 59 43 36 40 57 74 79 79 Wind dir SW NW N NE E E NE E E E E E E E E E E E E Wind spd 3 2 2 4 8 9 8 6 8 10 10 9 10 10 9 5 5 4 4 Clouds B1 B1 B2 SC B1 B2 OV B2 B2 B1 SC FW FW FW CL CL CL FW FW PoP 12hr 0 30 30 0 0 QPF 12hr 0 0.07 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 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 74 49 80 52 81 56 82 58 83 Temp 68 72 53 51 74 76 57 53 75 78 60 58 77 78 64 60 79 80 Dewpt 42 42 42 43 46 46 45 46 48 49 48 50 53 54 54 55 56 56 PWind dir E S NE SE S S S S S Wind char LT LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 10 $$ IAZ004-070900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 74 48 72 46 Temp 60 53 53 63 72 74 71 60 54 50 48 58 67 71 68 57 50 47 47 Dewpt 43 43 44 47 47 46 44 43 43 42 42 41 41 39 36 36 36 37 38 RH 53 69 71 56 41 37 38 53 66 74 80 53 39 31 31 45 58 68 71 Wind dir SW N N NE NE NE NE NE NE E E E E E E SE SE S S Wind spd 4 6 10 13 14 16 14 11 10 10 10 10 10 11 10 8 8 6 6 Clouds FW SC SC SC SC SC SC SC FW FW FW FW CL CL CL FW CL CL CL PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 51 81 53 85 57 85 59 85 Temp 74 77 58 52 76 77 57 54 79 80 62 58 80 80 64 60 80 81 Dewpt 44 41 42 39 41 39 40 40 43 41 44 44 47 47 49 50 52 50 PWind dir S SW E S S S S S S Wind char LT GN GN GN BZ BZ BZ BZ BZ Avg clouds CL FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 5 5 0 0 0 0 5 5 5 $$ IAZ035-070900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri 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 79 50 72 44 Temp 60 53 53 68 77 78 73 63 58 53 50 58 67 71 68 57 50 46 46 Dewpt 47 44 45 49 47 47 48 48 47 45 43 41 41 39 38 38 40 40 40 RH 62 71 74 51 35 33 41 58 67 74 77 53 39 31 33 49 68 79 79 Wind dir SW W N NE NE NE NE NE E E E E E E E E E SE SE Wind spd 3 2 2 5 9 11 10 8 6 8 8 8 9 10 8 5 4 3 3 Clouds B1 B1 B1 SC B1 B1 B2 B2 B1 SC SC FW CL CL CL CL CL FW FW PoP 12hr 0 20 20 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 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 77 51 81 52 82 56 83 58 84 Temp 70 75 55 52 75 77 57 53 77 78 60 57 79 79 63 60 79 81 Dewpt 42 42 42 42 44 43 42 44 45 46 46 47 50 51 52 53 54 54 PWind dir SE S NE SE S S S S S Wind char LT LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW FW FW CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 5 $$ IAZ094-070900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 73 50 70 44 Temp 57 54 52 64 71 73 70 61 58 54 51 57 65 69 66 57 52 48 46 Dewpt 48 47 48 51 49 48 49 50 51 51 48 47 48 47 46 45 43 42 40 RH 72 77 86 63 46 41 47 67 77 90 89 69 54 45 48 64 71 80 79 Wind dir S NE NE E E E E E NE NE NE NE NE NE NE NE NE NE NE Wind spd 2 3 3 5 9 9 6 5 5 6 10 10 11 11 10 6 6 5 5 Clouds B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 SC FW FW SC FW FW FW FW PoP 12hr 0 20 30 10 0 QPF 12hr 0 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S Tstms S S S S S Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 47 77 51 78 55 80 58 81 Temp 66 69 52 48 72 73 57 53 74 75 60 57 76 75 63 60 78 78 Dewpt 43 43 41 41 46 47 45 46 49 49 49 52 54 53 54 56 57 56 PWind dir NE SE NE SE SE SE S S S Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 10 $$ IAZ017-070900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri 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 75 46 69 43 Temp 60 54 53 66 73 75 71 61 55 49 46 54 63 68 65 54 48 45 45 Dewpt 45 43 45 49 50 49 47 45 44 41 38 37 38 37 38 38 39 38 38 RH 58 66 74 54 44 40 42 56 66 74 73 52 39 32 37 54 71 76 76 Wind dir W W N NE NE NE NE NE E E E E E E E E SE SE SE Wind spd 4 3 5 9 11 12 11 10 10 10 10 10 10 9 8 5 5 5 4 Clouds FW SC SC SC B1 B1 B1 B1 SC SC FW CL CL CL CL FW CL FW FW PoP 12hr 0 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 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 75 51 78 52 81 56 82 58 82 Temp 68 73 55 52 74 75 56 53 75 77 60 57 78 78 63 60 78 78 Dewpt 42 42 42 41 44 44 42 43 46 45 46 46 50 51 52 53 54 54 PWind dir S SW N SE S S S S S Wind char LT LT LT LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 10 $$ IAZ049-070900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 78 47 69 42 Temp 58 53 53 68 76 77 71 62 57 50 47 55 64 68 65 54 48 44 43 Dewpt 46 44 46 49 49 48 50 50 47 42 39 39 41 41 41 41 40 37 35 RH 64 71 77 51 39 36 47 65 69 74 74 55 43 37 41 61 74 76 73 Wind dir W W N NE E NE NE NE E E E E NE E E E E E E Wind spd 4 2 2 4 6 9 8 8 9 10 10 9 10 10 9 5 5 4 3 Clouds SC B1 B1 SC B1 B2 B2 B2 B2 B1 FW FW CL CL CL CL CL FW FW PoP 12hr 0 30 20 0 0 QPF 12hr 0 0.08 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 48 78 51 80 55 82 57 82 Temp 66 70 51 50 74 74 55 52 74 76 59 56 77 77 63 59 78 78 Dewpt 39 40 39 41 46 45 43 44 47 47 46 48 53 53 53 53 56 56 PWind dir E S N SE S S S S S Wind char LT LT LT LT GN LT GN GN GN Avg clouds FW FW FW FW FW FW FW CL CL CL CL FW CL FW FW FW FW FW PoP 12hr 0 0 0 5 0 0 5 5 10 $$ IAZ086-070900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1044 PM CDT Tue May 6 2025 Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri 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 77 49 69 43 Temp 57 54 54 67 74 76 74 64 59 52 49 56 64 67 66 57 51 46 44 Dewpt 48 47 47 51 51 50 51 52 50 45 41 44 47 47 46 44 40 37 36 RH 72 77 77 56 44 40 44 65 72 77 74 64 54 49 48 62 66 71 73 Wind dir SW W N NE E E SE NE E E NE NE NE NE NE NE E E NE Wind spd 3 2 2 3 6 8 5 6 9 10 11 10 11 12 10 8 8 6 5 Clouds B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 SC FW FW FW FW CL FW FW FW PoP 12hr 0 20 30 5 0 QPF 12hr 0 0.01 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C S Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25 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 71 47 78 52 80 56 82 58 82 Temp 66 68 52 49 73 74 58 53 74 76 60 58 77 77 64 60 78 79 Dewpt 42 42 40 41 48 48 45 45 49 51 48 50 55 56 55 56 59 59 PWind dir NE SE N E SE SE SE S S Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 10 5 20 Rain shwrs S $$