Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
643 FOUS53 KDMX 061852 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 152 PM CDT Sat Jun 6 2026 IAZ060-062100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 90 68 80 66 85 Temp 88 85 77 73 71 71 75 77 78 77 73 71 68 68 75 80 83 84 Dewpt 66 67 69 69 68 67 69 70 70 69 68 68 67 67 69 71 71 72 RH 48 55 76 87 90 87 82 79 76 76 84 90 97 97 82 74 67 67 Wind dir S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 4 4 5 4 4 4 8 10 11 9 8 8 6 5 5 6 5 4 Clouds SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 30 60 90 40 QPF 12hr 0 0.05 0.48 0.23 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L C L L C L C C C S S Tstms S S S S C C C S S S C C S S Heat index 88 90 Max heat 94 94 86 84 92 Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 68 91 75 93 70 88 66 87 Temp 73 70 86 91 80 77 91 91 77 72 85 85 71 67 83 85 Dewpt 70 69 75 72 72 70 73 70 69 67 68 64 62 59 62 62 PWind dir S S S S S SW SW W Wind char LT LT GN BZ BZ BZ GN GN Avg clouds SC SC B1 SC SC FW FW FW SC B1 SC SC FW FW SC SC PoP 12hr 10 10 20 20 70 40 30 30 Rain shwrs S S L L C C C S C Tstms S S C L S S S S S $$ IAZ039-062100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 83 65 82 Temp 88 85 77 71 69 69 76 79 79 76 74 71 68 67 74 78 81 81 Dewpt 62 64 65 64 65 66 69 69 69 68 67 67 66 65 68 70 70 69 RH 42 50 67 79 87 90 79 72 72 76 79 87 93 93 82 76 69 67 Wind dir NE E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 4 6 4 5 4 5 8 11 11 10 10 11 11 10 10 10 9 6 Clouds SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 SC PoP 12hr 0 20 60 80 70 QPF 12hr 0 0 0.18 0.51 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L C D L L L L C C S Tstms S S S C C C C C S S C C C S Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 89 71 92 68 87 63 85 Temp 70 67 86 89 77 74 91 90 75 71 85 83 69 66 83 82 Dewpt 68 66 72 68 71 70 72 67 66 66 66 61 60 59 60 58 PWind dir SE S S S S SW SW W Wind char LT LT GN BZ BZ BZ GN GN Avg clouds SC B1 B1 SC SC B1 FW FW FW B1 B1 SC FW SC SC SC PoP 12hr 20 5 40 20 70 50 40 20 Rain shwrs S C C S L C C C C S S S Tstms S C C S L C C C C S S $$ IAZ048-062100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 88 68 81 65 85 Temp 88 86 77 72 70 70 75 77 78 77 72 70 68 68 75 79 83 84 Dewpt 64 66 68 69 68 67 69 69 69 69 68 67 66 67 69 71 70 71 RH 45 51 74 90 93 90 82 76 74 76 87 90 93 97 82 77 65 65 Wind dir SE SE S SE SE SE S SE SE SE SE SE SE SE SE SE S SE Wind spd 4 5 4 4 4 4 8 11 12 11 9 8 6 5 6 8 6 4 Clouds SC SC B2 B2 B2 OV B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC PoP 12hr 5 30 60 80 40 QPF 12hr 0 0.13 0.58 0.33 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C L D L C C C S S S Tstms S S S C C C C S S S C S S S Heat index 89 Max heat 87 90 86 91 Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 67 91 73 92 68 87 64 86 Temp 71 70 86 91 79 76 91 90 75 71 84 84 70 67 83 83 Dewpt 69 68 74 73 72 71 73 71 68 67 67 64 61 59 62 62 PWind dir SE S S S S SW SW W Wind char LT GN GN BZ BZ BZ GN GN Avg clouds SC SC B1 SC SC FW FW FW SC B1 SC SC SC SC SC SC PoP 12hr 20 10 30 20 80 40 40 30 Rain shwrs S C S D C S C C C S C Tstms S C S L C S S C S S C $$ IAZ004-062100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 67 84 64 86 Temp 87 85 76 70 68 69 77 81 81 78 71 69 67 67 74 79 84 85 Dewpt 55 56 59 61 64 66 67 66 67 67 66 64 64 64 66 67 69 68 RH 34 37 56 73 87 90 71 60 63 69 84 84 90 90 76 67 61 57 Wind dir E SE SE SE SE SE S S S SE SE SE SE SE S S S S Wind spd 5 6 8 9 8 9 11 17 18 16 13 13 11 10 10 9 8 6 Wind gust 24 Clouds FW FW SC B1 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 SC SC SC PoP 12hr 0 10 40 80 30 QPF 12hr 0 0 0.03 0.13 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C L C C Tstms S C C S S S S S Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 91 72 91 64 83 60 82 Temp 70 69 86 88 77 76 88 85 71 66 78 79 66 63 77 79 Dewpt 66 67 70 71 70 68 70 68 63 60 61 59 55 53 57 57 PWind dir SE SE S S SW W W W Wind char LT GN BZ WY BZ BZ GN BZ Avg clouds B1 SC SC SC SC SC SC FW SC B1 SC FW FW SC SC FW PoP 12hr 30 10 40 50 70 40 30 20 Rain shwrs C C C L C C C S C S S Tstms C C C C C S C S C S S $$ IAZ035-062100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 88 67 82 64 86 Temp 88 86 77 71 69 70 76 79 79 77 71 68 67 68 75 79 84 84 Dewpt 59 61 65 66 67 67 68 68 68 68 66 66 66 66 68 69 69 69 RH 38 43 67 84 93 90 76 69 69 74 84 93 97 93 79 72 61 61 Wind dir SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S SE Wind spd 4 6 5 5 5 5 9 13 13 12 11 9 8 6 6 6 5 4 Clouds FW FW B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 SC SC SC PoP 12hr 0 20 60 90 30 QPF 12hr 0 0.16 0.07 0.26 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L C L L C C C S Tstms S S S S C C C S S S C S S Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 66 91 73 92 66 86 62 85 Temp 70 70 86 90 77 76 89 87 72 69 81 82 67 65 80 82 Dewpt 68 68 72 72 70 68 72 70 65 63 65 62 57 55 59 59 PWind dir SE S S S SW W W W Wind char LT GN GN BZ GN BZ GN GN Avg clouds SC B1 B1 SC SC SC FW FW SC B1 SC FW FW SC SC SC PoP 12hr 20 5 30 40 80 40 30 30 Rain shwrs S C C D C C C C C S C Tstms S C C L C C C C C S C $$ IAZ094-062100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 67 79 66 83 Temp 84 80 74 71 69 69 72 76 77 75 71 69 68 67 74 78 82 81 Dewpt 71 71 70 68 67 67 68 70 70 69 68 67 67 67 69 71 71 72 RH 65 74 87 90 93 93 87 82 79 82 90 93 97100 84 79 69 74 Wind dir S S S S S SE SE SE SE SE SE SE SE SE SE S S S Wind spd 6 5 5 6 5 5 9 10 11 10 8 8 6 5 4 5 6 4 Clouds B1 OV B2 B2 B2 OV B2 B2 B2 B2 OV B1 B2 B2 B2 SC SC FW PoP 12hr 40 50 70 80 30 QPF 12hr 0.06 0.04 0.46 0.14 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C C C L D L C S C C S S S Tstms S C S S S S C C C C C S S C S S S Heat index 89 86 Max heat 87 91 89 Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 88 74 90 70 86 65 84 Temp 70 70 85 88 78 75 89 87 75 71 84 83 70 67 81 81 Dewpt 70 69 75 73 72 70 73 71 70 68 68 67 64 62 64 64 PWind dir S S S S S SW SW W Wind char LT GN GN BZ BZ BZ GN GN Avg clouds SC B1 B1 SC FW FW FW FW SC B1 SC FW SC FW SC SC PoP 12hr 20 10 5 20 70 30 40 30 Rain shwrs S S S L C S C C C S C Tstms S S S C C S C S S $$ IAZ017-062100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 88 64 83 63 82 Temp 87 85 75 69 67 68 77 81 79 76 72 68 65 68 74 78 80 82 Dewpt 55 58 60 61 62 64 67 68 67 67 66 66 65 66 66 68 68 68 RH 34 40 60 76 84 87 71 65 67 74 81 93100 93 76 71 67 63 Wind dir E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 4 6 5 6 5 5 10 13 14 13 10 11 10 9 9 9 8 5 Clouds FW FW FW B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B1 B1 B1 SC PoP 12hr 0 10 50 80 60 QPF 12hr 0 0 0.13 0.59 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L L L C C Tstms C C C C S S S S C C Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 63 89 70 92 65 85 61 83 Temp 69 69 85 89 76 76 89 88 73 69 82 81 68 65 80 81 Dewpt 67 67 70 68 69 69 70 67 64 64 63 59 57 55 57 57 PWind dir SE SE S S SW SW W W Wind char LT GN GN BZ BZ BZ GN GN Avg clouds SC B1 SC SC SC B1 SC FW SC B1 B1 SC FW SC SC SC PoP 12hr 10 10 40 40 80 50 40 30 Rain shwrs C S C D C C C C S S C Tstms C S C L C C C C S S C $$ IAZ049-062100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 67 81 64 83 Temp 87 85 76 71 69 70 76 78 78 76 71 69 67 67 74 78 81 82 Dewpt 64 65 66 66 66 67 68 69 68 68 67 66 65 65 68 69 69 70 RH 46 51 71 84 90 90 76 74 71 76 87 90 93 93 82 74 67 67 Wind dir S S SE SE SE S S S SE SE SE SE SE SE SE SE SE SE Wind spd 4 5 4 5 5 4 6 11 11 11 9 8 8 6 8 8 6 4 Clouds SC SC B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC PoP 12hr 5 30 50 90 60 QPF 12hr 0 0.06 0.21 0.35 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C D L L L L C C Tstms S C S S C C C C C S S C C C Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 90 71 92 67 88 63 86 Temp 69 69 86 90 77 75 91 90 74 70 84 84 69 66 83 83 Dewpt 67 66 72 70 70 69 72 68 66 66 66 62 60 58 60 59 PWind dir S S S S SW SW SW W Wind char LT LT GN BZ BZ BZ GN GN Avg clouds SC SC B1 SC SC SC FW FW FW B1 B1 SC FW FW SC SC PoP 12hr 10 10 30 20 70 40 40 20 Rain shwrs C S S L C C C C C S S Tstms C S S L C C C C S S $$ IAZ086-062100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 152 PM CDT Sat Jun 6 2026 Date Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 86 68 82 66 83 Temp 86 82 76 72 69 70 75 78 79 77 72 71 68 68 75 78 82 82 Dewpt 69 72 70 69 68 68 70 70 70 70 69 68 67 68 70 72 72 73 RH 57 72 82 90 97 93 84 76 74 79 90 90 97100 84 82 72 74 Wind dir SW SW S S S S S SE SE SE SE SE SE SE SE SE S SE Wind spd 5 5 4 5 5 4 8 10 12 9 9 9 9 9 9 8 8 5 Clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC PoP 12hr 20 30 70 90 50 QPF 12hr 0 0.11 0.17 0.61 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C L L D C C C C C S Tstms S S S S C C C C C S S C C S Heat index 87 87 Max heat 88 92 83 89 Date Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 Fri 06/12/26 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 67 91 73 94 71 90 66 88 Temp 71 70 86 91 79 76 91 91 78 73 87 86 72 68 84 84 Dewpt 69 69 75 72 72 70 73 70 69 68 69 66 64 63 63 63 PWind dir S S S S S SW SW W Wind char LT LT GN BZ BZ BZ GN GN Avg clouds SC B1 B1 FW FW FW FW FW FW B1 SC FW FW SC FW SC PoP 12hr 20 10 20 20 60 40 40 30 Rain shwrs S S S C L C C C C S C Tstms S S S C C C C S S $$