Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
130 FOUS53 KDMX 070616 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 116 AM CDT Tue May 7 2024 IAZ060-080900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 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 56 74 52 74 50 Temp 59 57 63 70 72 70 59 57 54 53 64 70 70 66 59 55 53 51 Dewpt 57 55 54 50 46 46 46 46 45 46 51 51 51 51 49 48 47 48 RH 93 93 72 49 39 42 62 67 71 77 63 51 51 58 69 77 80 89 Wind dir SE S SW SW SW SW S S S SE E E SE N N NW NW N Wind spd 13 9 11 14 19 12 6 8 6 5 8 11 10 12 12 12 12 12 Wind gust 25 31 Clouds OV B2 SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC SC B1 B1 PoP 12hr 100 20 20 50 40 QPF 12hr 0.26 0 0 0.04 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C C C Tstms S S S S C C S C C Tornado Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 63 44 70 48 69 47 74 51 77 Temp 59 59 49 45 65 66 55 50 66 67 54 50 70 71 58 54 73 74 Dewpt 47 43 40 39 42 45 44 42 42 43 41 42 47 46 45 45 47 48 PWind dir N NW NW NW NW W W SW SW Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B1 B1 SC FW FW SC SC FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 40 10 20 20 20 10 20 10 20 Rain shwrs C C S S S S S Tstms S S S S S $$ IAZ039-080900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 73 49 73 50 Temp 61 58 64 70 72 68 58 54 50 50 64 70 71 65 58 54 52 50 Dewpt 57 55 56 54 49 48 47 46 45 46 49 50 50 51 51 50 48 46 RH 87 90 75 57 44 49 67 74 83 86 58 49 47 60 77 86 86 86 Wind dir S SE S SW SW SW SW SW S SE SE E E E NE NE NE NE Wind spd 16 9 11 14 17 13 6 6 4 5 8 12 13 12 10 11 11 16 Wind gust 26 27 26 Clouds OV OV B2 SC FW FW FW FW SC B1 B1 B1 B2 SC B1 B1 B2 B2 PoP 12hr 100 40 20 50 70 QPF 12hr 0.76 0.06 0 0.05 0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S S C C L L C C C Tstms C C S C C C C S Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 40 68 47 67 45 72 49 75 Temp 57 58 46 42 63 64 52 48 64 64 51 49 68 68 55 52 72 71 Dewpt 46 42 38 36 42 44 43 42 43 42 42 41 45 46 45 43 46 47 PWind dir N N NW NW NW W W SW SW Wind char BZ GN GN GN BZ GN GN GN GN Avg clouds B2 B1 SC FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 50 5 20 30 30 10 20 20 20 Rain shwrs C C S C S C S S S Tstms S S S S $$ IAZ048-080900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 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 56 73 50 72 49 Temp 58 57 63 69 71 68 57 54 51 51 62 69 69 63 56 53 51 50 Dewpt 57 55 55 51 46 48 47 47 46 46 51 51 51 51 51 50 49 48 RH 96 93 75 53 41 49 69 77 83 83 67 53 53 65 83 89 93 93 Wind dir SE S SW SW SW SW S S S SE SE E SE N N NW N N Wind spd 14 9 11 16 18 12 6 6 5 5 8 10 10 12 12 10 12 11 Wind gust 29 Clouds OV B2 B1 FW FW FW FW SC B1 B1 SC SC B1 B2 SC B1 B1 B2 PoP 12hr 100 20 10 50 50 QPF 12hr 0.28 0.01 0 0.06 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C C C C Tstms S S S C C C C C Tornado Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 62 42 69 46 69 45 74 50 77 Temp 57 59 48 44 64 65 52 48 65 66 52 49 69 71 56 52 72 73 Dewpt 47 43 39 39 44 46 44 43 43 43 42 42 47 46 45 45 47 48 PWind dir N N NW NW NW W W SW SW Wind char BZ GN GN GN BZ GN GN GN GN Avg clouds B1 B1 SC FW FW SC SC FW FW SC FW FW FW SC SC FW SC SC PoP 12hr 50 10 20 20 20 10 20 10 20 Rain shwrs C C S S S S S Tstms S S S S $$ IAZ004-080900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 68 47 67 45 Temp 55 54 60 65 67 64 55 51 48 47 58 64 64 61 54 51 48 45 Dewpt 53 51 50 47 45 45 45 43 42 42 45 46 47 47 48 47 46 43 RH 93 90 69 52 45 50 69 74 80 83 62 52 54 60 80 86 93 93 Wind dir S S S SW SW SW SW SW S N NE NE NE NE NE N N N Wind spd 13 14 17 20 20 14 8 6 6 6 9 13 16 14 14 14 16 17 Wind gust 25 28 Clouds OV OV SC SC B1 SC SC SC FW SC B1 B1 B1 B2 B1 B2 B1 B2 PoP 12hr 80 20 20 50 60 QPF 12hr 0.22 0 0 0.19 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C L L C C C Tstms S S S C C C C S Wind chill 38 Min chill 37 Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 43 69 45 68 46 73 49 74 Temp 55 59 46 44 64 63 50 46 64 66 51 49 68 68 54 50 69 71 Dewpt 42 40 39 39 44 43 40 39 40 40 40 40 44 44 41 41 45 45 PWind dir N NW NW NW NW W W W SW Wind char BZ GN BZ GN BZ GN GN GN GN Avg clouds B1 SC SC FW SC B1 SC FW SC SC SC SC SC SC SC SC SC FW PoP 12hr 30 5 20 10 20 10 20 10 10 Rain shwrs C S S S S Tstms S S $$ IAZ035-080900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 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 71 47 70 47 Temp 55 55 62 68 69 67 55 52 49 48 61 66 67 61 54 51 50 48 Dewpt 54 53 52 49 45 44 46 45 44 45 48 49 48 49 49 48 48 46 RH 96 93 70 51 42 43 72 77 83 89 62 54 50 65 83 89 93 93 Wind dir SE S SW SW SW W S S SE E E E E NE N N N N Wind spd 11 11 12 17 18 13 6 5 5 5 6 10 11 10 10 11 12 13 Clouds OV B2 SC FW SC FW SC SC SC B1 SC B2 B1 B2 B1 B1 B2 B2 PoP 12hr 100 20 20 60 60 QPF 12hr 0.22 0 0 0.15 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S L L L L C C C Tstms S S S C C C S C S Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 62 42 70 45 69 45 74 49 76 Temp 57 58 45 43 65 64 50 46 65 66 50 48 69 71 55 51 72 72 Dewpt 44 41 38 39 44 44 42 40 41 40 40 40 45 44 43 42 46 45 PWind dir N NW W NW NW W W SW SW Wind char BZ GN GN GN BZ GN GN GN GN Avg clouds B1 SC SC FW FW SC SC FW FW SC FW SC SC SC FW SC SC SC PoP 12hr 50 10 20 20 20 10 20 10 20 Rain shwrs C C S S S S S Tstms S S S S $$ IAZ094-080900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 73 53 74 49 Temp 60 57 63 70 73 69 60 57 56 54 64 70 71 67 59 54 50 50 Dewpt 59 56 55 51 48 48 47 47 48 49 54 53 53 53 52 49 48 48 RH 96 96 75 51 41 47 62 69 74 83 70 55 53 61 78 83 93 93 Wind dir SE SW SW SW SW SW S S S SE SE SE SW NW NW NW NW NW Wind spd 11 9 10 13 17 11 8 6 5 6 10 11 10 10 10 12 12 10 Wind gust 27 Clouds B2 B2 SC FW FW FW FW SC B1 B1 B1 SC SC FW FW FW SC B1 PoP 12hr 100 10 10 40 20 QPF 12hr 0.17 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S S Tstms S S S S Tornado Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 44 68 49 69 48 74 52 77 Temp 60 59 50 45 64 65 55 50 66 66 53 50 70 71 57 53 73 74 Dewpt 49 46 43 41 43 45 46 44 44 44 42 43 47 47 46 47 50 50 PWind dir N N NW NW NW W W SW SW Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B1 SC FW FW FW SC SC SC FW SC FW FW FW FW SC FW FW SC PoP 12hr 40 5 20 10 20 10 20 10 20 Rain shwrs S C S S S S S Tstms S S S S $$ IAZ017-080900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 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 71 47 70 46 Temp 58 55 61 68 70 66 55 51 48 48 60 66 68 63 54 51 49 47 Dewpt 55 53 54 51 47 45 46 44 43 44 47 48 48 50 49 48 46 45 RH 90 93 78 54 44 47 72 77 83 86 62 52 49 62 83 89 89 93 Wind dir SE S S SW SW SW SW SW SW SE E E E NE NE NE NE N Wind spd 16 11 14 16 19 12 9 6 5 5 8 12 14 10 10 13 13 12 Wind gust 29 Clouds OV OV B2 SC SC SC SC FW FW SC B1 B1 B1 B2 B2 B1 B2 B2 PoP 12hr 100 30 20 50 70 QPF 12hr 0.48 0.02 0 0.12 0.36 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S S S S C C L L C C C Tstms C C S S C C C C C Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 60 39 68 44 66 44 71 47 74 Temp 54 57 43 41 62 61 49 46 63 63 49 48 67 68 53 49 69 69 Dewpt 44 41 37 36 42 44 42 40 41 41 40 40 44 44 42 42 45 45 PWind dir N N W NW NW W W W SW Wind char BZ GN GN GN BZ GN GN GN GN Avg clouds B2 SC FW FW FW SC SC FW SC SC FW SC SC SC SC SC SC SC PoP 12hr 40 5 20 20 20 10 20 10 20 Rain shwrs C S S S S S S Tstms S S S S $$ IAZ049-080900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 73 50 72 48 Temp 59 57 64 70 72 68 57 53 50 51 63 70 70 63 56 53 50 49 Dewpt 57 55 56 53 48 46 46 46 45 46 51 51 50 51 50 50 49 48 RH 93 93 75 55 42 45 67 77 83 83 65 51 49 65 80 89 96 96 Wind dir S S SW SW SW SW SW S S SE SE E E NE N N N N Wind spd 16 9 12 13 18 13 6 6 5 5 8 11 11 10 10 10 11 12 Wind gust 29 21 Clouds OV OV B2 FW FW FW FW SC SC B1 B1 B1 B1 SC B1 B1 B1 B2 PoP 12hr 100 30 10 50 60 QPF 12hr 0.63 0.02 0 0.07 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C L L C C C Tstms C C S C C C C S Tornado Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 40 68 46 68 44 72 48 76 Temp 57 57 46 42 63 63 51 47 65 64 50 48 68 68 54 51 72 72 Dewpt 46 42 39 38 43 44 44 42 43 43 41 41 45 46 45 44 47 46 PWind dir N N NW NW NW W W SW SW Wind char BZ GN GN GN BZ GN GN GN GN Avg clouds B2 B1 SC FW FW SC SC SC FW SC FW FW FW SC SC FW SC SC PoP 12hr 50 10 20 20 20 10 20 10 20 Rain shwrs C C S S S S S Tstms S S S $$ IAZ086-080900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 116 AM CDT Tue May 7 2024 Date 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 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 58 75 53 75 51 Temp 61 59 64 70 73 70 59 55 54 55 65 72 72 68 60 57 53 52 Dewpt 59 57 58 56 51 50 48 47 47 49 54 53 53 54 52 51 50 49 RH 93 93 81 61 46 49 67 74 77 80 68 51 51 61 75 80 89 89 Wind dir S S SW SW SW SW SW S S S SE SE SE N N NW NW NW Wind spd 13 9 11 12 17 12 9 8 8 8 10 12 11 10 12 13 11 12 Wind gust 23 Clouds OV B2 B1 FW CL FW FW SC B1 B1 B2 B1 SC SC SC SC B1 B1 PoP 12hr 100 30 10 50 40 QPF 12hr 0.67 0.02 0 0.04 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C C C C C C Tstms S C S C C S C S Tornado Date 05/09 Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 63 43 68 49 69 47 73 52 77 Temp 58 59 50 45 62 65 55 50 65 66 53 51 70 71 58 55 73 74 Dewpt 49 44 42 40 43 45 45 45 44 44 43 43 46 47 46 47 49 49 PWind dir N NW NW W NW W W SW SW Wind char BZ GN GN GN BZ GN GN GN GN Avg clouds B1 B1 SC FW FW SC SC SC FW SC FW FW FW SC FW FW SC SC PoP 12hr 40 10 10 20 30 10 20 20 20 Rain shwrs C C S S C S S S S Tstms S S S S $$