Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
752 FOUS53 KDMX 301845 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 145 PM CDT Tue Apr 30 2024 IAZ060-302100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 80 51 71 55 73 Temp 80 75 65 59 54 51 61 69 71 69 60 57 55 58 65 69 70 68 Dewpt 54 57 55 52 48 46 45 43 45 46 47 48 51 53 60 62 61 56 RH 41 54 70 78 80 83 56 39 39 44 62 72 86 83 84 78 73 65 Wind dir S S W W W W N E E E E E E SE S S SW W Wind spd 20 21 13 11 6 6 8 10 11 10 13 18 21 14 21 20 18 18 Wind gust 34 32 33 33 32 28 Clouds SC OV SC FW FW SC B1 B1 B1 B1 B2 OV OV OV B2 B2 B2 B2 PoP 12hr 60 80 30 90 100 QPF 12hr 0.11 0.66 0.05 0.74 0.79 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C L L D D D D D D C Tstms D C C C C C C C C L C C Tornado A A Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 48 70 50 69 46 71 52 76 Temp 57 50 65 68 55 52 64 67 55 49 65 67 57 54 71 72 Dewpt 49 45 47 48 45 47 53 52 47 45 48 49 47 50 56 56 PWind dir W NW E S NW NE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B2 B1 SC FW SC SC B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 50 20 30 30 30 10 30 40 Rain shwrs C C S S S C C C C S S C C C Tstms C S C S S S S $$ IAZ039-302100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 49 71 52 72 Temp 74 72 64 57 51 50 60 68 71 66 57 55 52 54 59 66 69 67 Dewpt 54 54 57 54 49 45 44 41 41 44 45 45 46 48 54 60 62 59 RH 50 53 78 90 93 83 55 37 34 45 64 69 80 80 83 81 78 75 Wind dir S S SW W W W NW NW NE E E E E E SE SE S SW Wind spd 17 19 17 14 11 8 11 11 9 8 9 11 18 21 21 21 21 14 Wind gust 31 28 34 37 34 33 25 Clouds SC B2 OV FW FW FW SC B1 SC B1 B2 B2 OV OV OV OV B2 B2 PoP 12hr 30 80 10 80 90 QPF 12hr 0 0.37 0.01 0.46 0.78 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C D D D D D D L Tstms L C S C C C C C C C C Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 69 47 68 44 71 50 76 Temp 57 51 65 66 52 50 65 64 53 49 65 66 54 52 70 71 Dewpt 53 47 47 47 46 45 51 51 48 46 48 48 47 47 54 55 PWind dir W NW NE SE NW NW SE S Wind char GN GN GN GN GN GN GN BZ Avg clouds B2 B1 SC FW SC SC B1 B1 SC SC SC FW FW SC SC B1 PoP 12hr 60 20 20 30 30 10 20 40 Rain shwrs L C S S S C C C S S S C C Tstms C S S S $$ IAZ048-302100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 78 48 71 52 72 Temp 77 70 62 56 51 49 61 69 71 66 56 54 52 54 61 66 68 66 Dewpt 54 58 55 51 47 45 45 43 44 46 47 48 50 52 58 63 61 56 RH 45 66 78 83 86 86 56 39 38 48 72 80 93 93 90 90 78 70 Wind dir S S W W W W NW NE E E E E E SE SE S SW W Wind spd 19 19 13 12 6 6 9 9 10 10 13 17 21 17 20 18 16 14 Wind gust 32 32 31 28 Clouds SC OV SC CL FW FW B1 B1 B1 B1 B2 OV OV OV OV B2 B2 B2 PoP 12hr 60 90 20 90 100 QPF 12hr 0.14 0.60 0.04 0.69 0.86 Snow 12hr 00-00 00-00 00-00 Rain shwrs D S S L L D D D D L L C Tstms D S S C C C C C C C C C Tornado A A Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 47 70 48 68 44 70 51 76 Temp 55 48 65 66 53 50 63 65 53 48 64 66 54 52 69 71 Dewpt 50 45 47 48 46 46 53 51 46 45 49 49 48 49 56 56 PWind dir W NW E S NW NW SE S Wind char GN GN GN GN GN GN GN BZ Avg clouds B2 SC SC FW SC B1 B1 B1 SC FW FW FW FW SC B1 B1 PoP 12hr 50 20 30 40 30 10 30 50 Rain shwrs C C S S C C C C S S C C C Tstms C S S S S S $$ IAZ004-302100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 44 66 48 64 Temp 69 66 57 52 46 45 56 63 66 63 53 50 49 49 54 58 63 61 Dewpt 56 55 50 44 41 39 42 38 40 41 43 44 45 46 50 54 54 50 RH 63 68 77 74 83 79 59 39 38 44 69 80 86 89 86 86 72 67 Wind dir SE W W W W SW W W E SE E E E E E SE W W Wind spd 20 14 17 17 11 10 12 10 9 10 12 17 21 21 18 11 14 18 Wind gust 32 33 31 Clouds B2 OV SC CL FW FW SC SC B2 B2 OV OV OV OV OV B2 B2 B2 PoP 12hr 90 50 5 80 80 QPF 12hr 0.53 0.01 0 0.52 0.66 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C D D D D C C C Tstms C C S C C C C S C C S Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 66 44 63 42 70 50 74 Temp 49 44 60 62 50 48 55 58 47 44 62 65 53 51 67 68 Dewpt 45 41 43 43 43 43 46 44 41 41 44 44 46 47 53 53 PWind dir W W NE NE NW W S S Wind char BZ BZ GN BZ GN GN GN BZ Avg clouds B1 SC SC SC SC B2 B2 B1 SC FW FW FW FW SC B1 B1 PoP 12hr 30 20 40 40 20 10 30 40 Rain shwrs C S S S S C C C S S C C C Tstms S S S S $$ IAZ035-302100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 76 45 69 49 69 Temp 75 68 59 53 47 46 59 68 69 64 55 50 50 52 58 64 67 64 Dewpt 54 56 53 47 43 43 43 40 41 43 45 45 47 49 55 59 57 53 RH 48 65 80 80 86 89 55 36 36 46 69 83 89 89 90 84 70 67 Wind dir S SW W W W SW NW NE E E E E E E SE S SW W Wind spd 20 17 13 12 8 6 8 9 10 10 10 16 18 18 18 13 13 13 Wind gust 29 Clouds SC OV SC FW FW FW B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 PoP 12hr 80 70 20 90 90 QPF 12hr 0.34 0.44 0.07 0.67 0.73 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S L L D D D D L L C Tstms C L S S C C C C C C C C C Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 45 68 46 66 42 71 50 75 Temp 52 46 62 64 51 49 60 62 49 45 64 66 52 51 69 69 Dewpt 47 43 44 45 43 44 50 47 44 42 46 46 46 48 55 54 PWind dir W NW E S NW W SE S Wind char GN GN GN GN GN GN GN BZ Avg clouds B2 SC SC SC SC B1 B1 B1 SC FW FW FW FW SC B1 B1 PoP 12hr 40 20 30 40 20 10 30 50 Rain shwrs C S S S S C C C S S C C C Tstms C S S S S S $$ IAZ094-302100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 50 73 57 73 Temp 78 74 66 57 53 50 60 68 73 69 60 59 57 62 66 69 70 66 Dewpt 58 58 58 54 49 47 49 48 51 51 53 54 56 60 63 65 63 59 RH 50 57 75 90 86 89 67 49 46 53 78 83 96 93 90 87 78 78 Wind dir S S W NW NW N E E SE E E E SE SE S S SW SW Wind spd 19 19 12 10 6 8 9 11 13 12 14 16 16 18 20 18 13 17 Wind gust 32 26 31 29 Clouds SC B2 B1 FW FW SC SC B1 SC B1 B2 OV B2 B2 B2 B2 B2 B2 PoP 12hr 5 90 50 90 100 QPF 12hr 0.11 0.70 0.09 0.95 1.23 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S C C D D D D D D D D C Tstms L S S C C C C C C C C L L C Tornado A A Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 70 50 69 47 71 54 76 Temp 56 50 66 66 55 53 66 67 55 49 66 67 57 56 71 71 Dewpt 52 47 49 50 48 49 56 55 50 47 51 51 50 54 59 59 PWind dir W N E S N NE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B2 SC SC FW SC SC B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 50 20 30 40 30 20 30 50 Rain shwrs C C S S S C C C C S S S C C C Tstms C S C C S S S S S $$ IAZ017-302100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 73 45 68 48 66 Temp 71 68 59 53 47 46 58 65 68 64 55 51 48 49 54 60 64 62 Dewpt 55 54 53 49 44 42 42 39 39 43 43 43 44 46 51 56 58 55 RH 57 61 80 86 89 86 55 38 34 46 64 74 86 89 90 87 81 78 Wind dir SE S W W W W W NW E SE E E E E SE SE S W Wind spd 17 19 13 17 12 10 12 11 9 8 10 12 17 19 21 18 14 14 Wind gust 31 27 27 32 34 28 25 Clouds B1 OV B1 FW CL FW FW B1 B1 B1 B2 B2 OV OV OV OV B2 B2 PoP 12hr 80 90 10 80 90 QPF 12hr 0.04 0.43 0 0.42 1.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C D D D D L L C Tstms C D S C C C C C C C Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 45 67 45 64 42 70 49 75 Temp 52 47 61 62 49 48 59 60 48 45 62 64 51 51 68 68 Dewpt 48 43 44 45 43 43 49 48 44 42 46 46 46 46 54 54 PWind dir W W E S NW W S S Wind char GN BZ GN GN GN GN GN BZ Avg clouds B2 B1 SC FW SC B1 B1 B1 SC FW FW FW FW SC B1 B1 PoP 12hr 50 20 30 40 30 10 30 40 Rain shwrs C C S C C C C S S C C C Tstms C S S $$ IAZ049-302100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 47 71 51 72 Temp 76 72 63 55 49 48 60 69 71 65 55 53 51 53 60 67 70 66 Dewpt 52 54 56 53 48 45 46 42 43 45 45 46 48 51 56 62 61 58 RH 43 53 78 93 96 89 60 37 36 48 69 77 89 93 87 84 73 75 Wind dir S S W W W W NW N E E E E E SE SE S S SW Wind spd 19 21 14 12 9 6 9 9 9 9 10 13 19 18 19 21 18 18 Wind gust 34 24 33 31 29 34 28 Clouds SC OV B2 FW CL FW SC SC SC B1 B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 40 90 10 80 100 QPF 12hr 0.01 0.69 0.02 0.69 0.78 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L L D D D D D D L Tstms L C S C C C C C C C C Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 69 46 68 44 70 49 76 Temp 55 49 65 66 52 49 63 64 52 47 64 65 52 51 69 71 Dewpt 50 46 47 48 45 46 51 52 47 46 48 49 47 48 56 55 PWind dir W NW E S NW NW SE S Wind char GN GN GN GN GN GN GN BZ Avg clouds B2 B1 SC FW SC SC B1 B1 SC SC FW FW FW SC SC B1 PoP 12hr 60 20 20 30 30 10 20 50 Rain shwrs L C S S S C C C S S S C C Tstms C S S S S $$ IAZ086-302100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 145 PM CDT Tue Apr 30 2024 Date Tue 04/30/24 Wed 05/01/24 Thu 05/02/24 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 79 51 74 57 75 Temp 78 75 65 58 54 52 65 72 74 70 58 59 59 60 67 71 73 70 Dewpt 54 56 57 56 52 49 49 47 48 49 48 49 52 55 62 64 63 61 RH 43 52 75 93 93 89 56 41 40 47 69 69 78 84 84 79 71 73 Wind dir S S SW W W NW N NE E E E E E SE S S S SW Wind spd 18 19 16 13 10 9 10 9 10 10 13 14 16 17 19 24 21 18 Wind gust 31 25 27 29 36 32 Clouds SC B1 OV SC FW FW SC SC FW SC B2 B2 OV B2 B1 B2 B2 B2 PoP 12hr 0 70 20 80 90 QPF 12hr 0.01 0.22 0.02 0.63 0.61 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S L L D D D D D D L Tstms L S S C C C C C C C L L Tornado A A Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon 05/06/24 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 71 50 71 48 72 53 77 Temp 59 54 67 68 55 53 66 68 57 52 66 68 57 55 71 73 Dewpt 55 51 51 51 48 49 54 55 51 49 51 50 49 51 57 57 PWind dir W NW E S NW N SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B2 B1 SC FW FW SC B1 B1 SC SC SC SC SC SC SC B1 PoP 12hr 70 20 20 30 30 10 20 40 Rain shwrs L C S S S S C C C S S S C C Tstms L C C C S S S $$