Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
498 FOUS53 KDMX 012157 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 457 PM CDT Mon Jun 1 2026 IAZ060-020900- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 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 59 81 57 82 60 Temp 82 74 68 61 61 70 77 81 80 70 64 60 60 72 80 82 80 72 67 63 61 Dewpt 63 60 55 49 48 51 52 51 51 50 49 49 49 51 51 51 50 50 50 51 53 RH 53 62 63 65 62 51 42 35 36 49 58 67 67 48 36 34 35 46 54 65 75 Wind dir E E E E E E E E E E SE SE SE S S S S S S S S Wind spd 8 6 6 6 6 8 10 11 9 6 5 5 6 11 11 11 10 8 8 8 6 Clouds SC SC FW FW SC SC FW SC FW FW FW SC FW SC SC SC SC SC SC B1 B1 PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 85 66 85 67 86 67 87 68 88 Temp 82 83 72 69 82 84 73 70 84 85 73 70 85 85 74 70 86 86 Dewpt 59 59 61 63 68 66 66 65 68 66 65 65 69 68 67 66 71 69 PWind dir S S SW SW SW SE SE SE SE Wind char GN LT GN LT LT LT LT LT GN Avg clouds B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 10 60 40 50 30 30 40 40 30 Rain shwrs C L C C C C C C C S S C C C S C Tstms C C C C C C S C C S S C S C S C $$ IAZ039-020900- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 81 54 81 59 Temp 76 68 61 56 56 70 79 81 79 67 61 57 57 71 79 81 79 69 65 62 60 Dewpt 58 54 48 46 46 49 50 48 49 48 46 45 46 51 50 48 48 48 47 49 52 RH 54 61 62 69 69 47 36 32 35 50 58 64 67 49 36 32 34 47 52 62 75 Wind dir E E E E E E E E E E SE SE SE S S S S S S S S Wind spd 10 6 4 5 5 6 10 11 9 6 6 8 8 10 12 12 10 6 9 9 10 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1 B1 PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 64 84 65 85 65 86 66 88 Temp 80 81 70 67 82 82 71 67 83 83 70 67 84 84 72 69 85 85 Dewpt 58 58 59 61 66 64 64 63 66 64 63 62 67 66 64 63 68 67 PWind dir S S S S W E SE SE SE Wind char GN LT GN LT GN LT GN GN GN Avg clouds B1 B1 B2 B2 B1 B2 B1 B2 B1 SC SC B1 B1 SC SC SC SC B1 PoP 12hr 10 60 50 50 30 30 30 30 40 Rain shwrs C L C C C C S C C C C C C C C Tstms C C C C C C S C C S C S C S C $$ IAZ048-020900- Ames-Story IA 41.99N 93.62W Elev. 936 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 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 81 56 81 59 Temp 81 73 66 60 60 71 77 80 80 69 63 59 59 72 79 81 79 70 66 62 60 Dewpt 62 59 54 49 48 51 52 51 52 50 49 49 50 53 53 52 53 52 51 52 54 RH 53 62 65 67 64 49 42 36 38 51 60 69 72 51 41 37 41 53 58 70 81 Wind dir E E E E E SE SE SE SE SE SE SE SE S S S S S S S S Wind spd 8 8 6 5 6 8 11 11 9 6 6 5 6 11 12 12 10 8 8 8 8 Clouds SC FW SC SC SC FW FW SC FW FW FW SC FW SC SC SC SC B1 B1 B1 B1 PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 84 64 85 66 86 65 87 66 88 Temp 79 81 71 68 81 83 72 69 83 84 72 69 84 85 73 70 84 86 Dewpt 61 62 62 63 69 67 66 65 69 67 65 65 70 68 67 66 71 70 PWind dir S S S SW W SE SE SE SE Wind char GN LT GN LT LT LT GN LT GN Avg clouds B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 PoP 12hr 30 60 40 60 30 30 30 40 40 Rain shwrs C C L C C L L S C C S S C C C C C Tstms S C C C C C C S C C S S C C C C C $$ IAZ004-020900- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 79 55 79 59 Temp 79 71 65 59 60 69 75 78 77 66 62 58 59 69 74 77 78 69 66 63 61 Dewpt 63 61 58 54 51 52 50 51 52 50 48 47 49 54 55 57 57 55 55 55 57 RH 58 71 78 83 72 55 41 39 42 56 60 67 69 59 51 50 48 61 68 75 87 Wind dir NE E SE SE SE SE SE SE SE SE SE S S S S S S S S S S Wind spd 9 8 8 8 9 12 13 14 11 9 10 10 13 17 19 19 17 16 14 16 14 Wind gust 29 Clouds SC FW FW SC B1 SC SC SC FW FW SC SC B1 SC B1 B2 B2 B2 B2 OV OV PoP 12hr 10 0 5 10 50 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Tstms S S S Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 61 83 63 83 63 85 65 85 Temp 72 77 68 66 78 81 68 67 79 82 69 68 81 82 71 70 82 83 Dewpt 62 63 60 61 65 65 62 62 64 64 61 62 66 66 64 64 67 67 PWind dir SW S S SW N SE SE SE SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC SC B1 B1 SC PoP 12hr 70 50 30 60 20 20 30 50 40 Rain shwrs L L C C C C L C S S S S C C C S C Tstms S C C S S C C C S S S C C C S C $$ IAZ035-020900- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 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 81 55 81 59 Temp 82 73 66 59 59 71 77 80 79 67 62 58 59 72 78 81 79 70 66 62 60 Dewpt 60 60 56 50 48 50 50 50 51 50 48 47 49 52 53 53 54 53 52 52 54 RH 47 64 70 72 67 47 39 35 38 54 60 67 69 49 42 38 42 55 61 70 81 Wind dir NE E E E SE SE SE SE SE SE SE SE SE S S S S S S S S Wind spd 9 8 5 5 6 9 11 11 9 6 6 8 9 13 14 14 12 9 10 9 9 Clouds FW FW SC SC B1 SC FW FW FW FW FW SC FW SC SC SC B1 B1 B2 B2 B2 PoP 12hr 20 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C Tstms Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 81 62 84 64 85 64 86 65 87 Temp 76 79 69 67 80 82 70 67 81 83 70 68 83 83 72 69 84 85 Dewpt 61 62 61 63 67 66 64 63 66 66 63 64 68 67 65 65 69 68 PWind dir SW S S SW NW E SE SE SE Wind char GN LT LT LT LT LT GN LT GN Avg clouds B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC SC B1 B1 PoP 12hr 50 60 40 60 30 30 30 40 30 Rain shwrs C C C L C C L C C C S S C C C C C Tstms S C C C S C C C C C S S C C C C C $$ IAZ094-020900- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 80 57 79 58 Temp 80 73 67 62 61 71 77 79 78 68 63 59 59 71 77 79 77 68 63 60 59 Dewpt 66 64 58 52 50 52 54 53 52 51 50 49 50 51 51 51 50 50 51 52 54 RH 62 73 73 70 67 51 45 41 40 54 62 69 72 49 40 38 39 52 65 75 83 Wind dir NE E E E E E E E E E SE SE SE S S S S S S S S Wind spd 6 5 6 6 6 9 10 11 9 8 6 6 8 11 11 11 11 8 8 6 8 Clouds SC FW FW SC SC SC SC SC SC SC FW FW SC FW FW SC SC SC SC SC SC PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 65 83 66 83 66 85 66 86 Temp 80 80 70 68 80 80 71 68 82 81 70 68 83 81 71 69 84 83 Dewpt 59 59 60 62 67 67 65 64 68 67 65 65 69 69 66 65 71 70 PWind dir S S S S SW SE SE SE S Wind char GN GN GN GN GN LT GN LT GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC PoP 12hr 10 50 50 60 30 40 40 50 30 Rain shwrs S C C C C L C C C C S C C C S C Tstms S C C C C C S C C C S C S C S C $$ IAZ017-020900- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 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 80 52 80 57 Temp 77 68 62 55 57 70 77 79 78 66 61 56 57 71 78 80 78 69 65 62 59 Dewpt 59 57 51 48 48 50 49 48 50 49 46 46 47 51 51 50 50 49 50 51 53 RH 54 68 67 77 72 49 37 34 37 54 58 69 69 49 39 35 37 49 58 67 80 Wind dir E E E E SE SE SE SE SE SE SE SE SE S S S S S S S S Wind spd 9 6 4 4 5 9 11 12 9 6 6 8 9 12 14 16 13 10 10 11 11 Clouds FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW SC B1 B1 B2 B2 B2 PoP 12hr 10 0 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 61 83 62 83 62 85 64 86 Temp 76 79 68 66 80 82 69 67 81 82 69 67 83 83 71 69 83 83 Dewpt 59 60 60 62 66 65 63 63 66 64 62 62 66 65 64 64 68 67 PWind dir SW S S SW NW E SE SE SE Wind char GN LT LT LT GN LT GN GN GN Avg clouds B2 B2 B2 B2 B1 B1 SC B2 B1 SC SC B1 SC SC SC SC SC B1 PoP 12hr 50 60 30 60 30 30 30 40 30 Rain shwrs C C C L C C L C S C C S C C C C C Tstms S C C C S C C C S C S S C C C S C $$ IAZ049-020900- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 81 54 81 57 Temp 78 69 63 57 57 70 78 81 79 67 61 57 57 72 79 81 79 68 64 60 59 Dewpt 58 54 48 45 45 48 49 48 49 47 46 45 46 51 50 49 49 48 48 49 52 RH 50 59 58 64 64 45 36 32 35 49 58 64 67 48 36 33 35 49 56 67 78 Wind dir E E E E E E SE SE SE E SE SE SE S S S S S S S S Wind spd 10 8 5 5 5 8 10 10 9 6 6 5 6 10 12 12 9 6 8 8 8 Clouds FW FW FW FW FW FW FW FW SC FW FW SC FW FW FW SC SC SC B1 B1 B1 PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 63 84 65 85 64 87 65 88 Temp 80 81 69 67 81 82 71 67 82 83 69 67 83 84 71 69 84 85 Dewpt 58 60 60 61 66 66 64 63 67 66 63 63 68 68 64 64 69 69 PWind dir S S S SW W SE SE SE SE Wind char GN LT LT LT LT LT GN LT GN Avg clouds B1 B1 B2 B2 B1 B2 B1 B1 B1 B1 SC B1 B1 SC SC SC B1 B1 PoP 12hr 20 60 40 50 30 30 30 40 40 Rain shwrs S C L C C C C S C C S C C C C C Tstms S C C C C C C S C C S C C C S C $$ IAZ086-020900- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 457 PM CDT Mon Jun 1 2026 Date 06/01/26 Tue 06/02/26 Wed 06/03/26 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 83 56 82 58 Temp 80 71 65 59 59 71 79 82 81 69 63 58 58 73 80 82 80 70 63 59 62 Dewpt 60 57 48 45 46 49 50 48 48 47 47 47 48 49 47 47 47 48 51 52 54 RH 51 61 54 60 62 46 36 31 32 45 56 67 69 43 31 29 31 45 65 78 75 Wind dir NE E E E E E E E E E SE SE SE S S S S S S S S Wind spd 10 9 8 6 8 9 11 11 10 8 5 6 6 10 10 11 10 9 8 8 8 Clouds FW FW CL FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW SC SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 06/04 Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 Mon 06/08/26 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 87 66 86 67 87 66 88 67 89 Temp 83 84 72 69 82 83 72 69 83 84 71 68 84 84 73 70 85 85 Dewpt 57 57 59 61 67 66 65 65 69 67 65 65 69 69 67 66 71 70 PWind dir S S SW S SW S SE SE SE Wind char GN GN GN GN GN LT GN GN GN Avg clouds SC SC SC B1 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 SC B1 B1 SC PoP 12hr 5 40 60 60 40 30 40 40 30 Rain shwrs S C L C C L C C C C S C C C S C Tstms S C C C C C S C C C S C S S S C $$