Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
164 FOUS53 KDMX 130837 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 237 AM CST Thu Nov 13 2025 IAZ060-141000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 36 66 43 69 53 Temp 38 36 45 61 66 59 50 47 45 43 50 64 69 63 58 59 57 55 Dewpt 32 32 35 39 42 43 44 44 44 42 49 53 54 53 53 52 50 48 RH 79 85 68 44 42 55 80 89 96 96 96 67 59 70 83 78 77 77 Wind dir S SE SE S S S S S S S S S S S S SW SW W Wind spd 2 3 6 11 11 6 3 3 3 3 5 9 11 9 10 10 10 10 Clouds B1 B1 B1 FW FW FW CL FW FW SC SC FW FW SC SC SC B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 35 55 36 51 35 49 33 47 Temp 64 57 43 36 52 49 40 37 48 47 42 36 47 44 38 34 44 44 Dewpt 44 38 30 26 25 26 26 25 31 35 38 35 38 36 32 30 33 33 PWind dir NW NW NW E E E NE NE E Wind char GN LT LT LT GN GN LT LT LT Avg clouds B1 SC FW FW FW FW FW SC SC B2 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 0 0 0 5 40 50 10 5 5 Rain S C C S $$ IAZ039-141000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 61 37 67 50 Temp 35 32 41 57 61 53 45 42 40 38 46 61 66 60 56 55 53 52 Dewpt 32 31 34 33 34 35 37 38 38 37 44 50 52 52 53 52 50 48 RH 89 96 76 40 36 50 73 86 92 96 93 67 61 75 90 90 89 86 Wind dir NW S S S S SE SE S SE SE SE S S S S SW SW W Wind spd 2 2 4 11 11 8 5 5 3 4 5 10 12 10 11 11 11 10 Clouds FW SC SC FW FW CL CL CL FW SC FW FW FW SC SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 31 51 31 49 33 47 31 45 Temp 63 50 39 31 48 44 35 31 47 44 37 34 45 42 34 31 43 40 Dewpt 43 32 25 22 21 22 23 22 25 30 33 33 35 33 30 29 31 32 PWind dir NW NW NW NW E E NE NE SE Wind char GN GN GN LT GN GN GN LT LT Avg clouds B1 SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 5 0 0 0 30 50 10 10 5 Rain C C C $$ IAZ048-141000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 34 64 40 68 51 Temp 37 34 44 59 64 56 47 43 41 40 47 62 67 61 56 56 54 53 Dewpt 33 32 36 38 42 43 44 43 41 39 47 52 54 53 53 51 50 47 RH 85 92 73 45 45 62 89100100 96100 70 63 75 90 83 86 80 Wind dir SE S S S S S S S S S S S S S S SW SW W Wind spd 1 3 6 12 11 6 4 3 2 2 5 9 11 10 10 9 9 9 Clouds B1 SC SC FW CL CL CL FW FW SC B1 FW FW SC SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 33 54 34 50 34 47 32 46 Temp 63 53 40 33 50 47 38 34 47 45 39 35 45 42 35 32 43 42 Dewpt 44 37 28 25 24 27 26 24 31 35 36 35 37 36 32 30 33 34 PWind dir NW NW NW NE E E NE NE E Wind char GN LT LT LT GN GN LT LT LT Avg clouds B1 FW FW FW FW FW SC SC SC B2 B2 B1 B1 B1 B1 B2 B1 B1 PoP 12hr 0 0 0 0 40 50 10 5 5 Rain S C C C $$ IAZ004-141000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 59 34 65 46 Temp 34 31 41 56 59 51 43 39 37 35 44 59 64 59 54 53 49 48 Dewpt 30 28 32 37 40 40 38 37 35 34 40 46 47 45 44 41 39 38 RH 85 88 70 49 49 66 82 92 92 96 86 62 54 60 69 64 68 68 Wind dir S S S S S S S SW SW S S S S S SW SW W NW Wind spd 2 5 9 12 11 6 5 5 5 6 10 14 17 13 13 13 13 13 Wind gust 24 Clouds SC SC FW FW CL FW SC SC SC SC SC FW FW SC B1 B2 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 35 29 38 Min chill 24 25 34 27 27 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 28 50 29 46 30 42 29 43 Temp 56 45 34 29 46 43 33 30 43 41 35 31 40 39 32 30 40 38 Dewpt 37 26 21 19 23 23 22 20 26 29 30 29 31 30 27 26 31 30 PWind dir NW NW NW NE E E NE E S Wind char BZ GN GN LT GN GN GN LT GN Avg clouds SC FW FW FW FW FW SC SC B1 B2 B2 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 0 0 0 0 40 40 10 5 10 Rain C C S $$ IAZ035-141000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 31 62 35 67 48 Temp 35 32 42 57 62 54 44 40 37 37 46 61 66 60 56 54 52 50 Dewpt 30 30 34 39 42 41 41 39 37 36 44 49 51 49 49 46 44 41 RH 82 92 73 51 48 61 89 96100 96 93 65 58 67 77 74 74 71 Wind dir SE SE S S S S S S S S S S S S S SW SW W Wind spd 2 3 8 12 11 6 4 4 3 4 6 10 13 11 11 10 10 10 Clouds SC SC SC FW CL CL FW SC SC SC SC FW FW SC B1 B1 B2 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 30 53 32 49 32 46 30 45 Temp 61 49 37 31 49 46 36 32 47 44 37 33 43 41 34 31 42 40 Dewpt 42 32 25 22 23 25 24 23 27 31 32 33 34 32 30 28 31 32 PWind dir NW NW NW NE E E NE E SE Wind char GN LT LT LT GN GN LT LT LT Avg clouds SC FW FW FW FW FW SC SC B1 B2 B2 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 0 0 0 0 40 40 10 5 5 Rain C C S $$ IAZ094-141000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 66 46 69 53 Temp 41 38 47 61 66 59 53 50 48 48 52 63 68 62 58 57 55 54 Dewpt 35 35 37 42 44 44 46 48 48 45 51 55 55 54 55 54 53 51 RH 79 89 68 49 45 57 77 93100 89 96 75 63 75 90 90 93 90 Wind dir SE SE S S S S S S S S S S S S S SW SW SW Wind spd 2 4 8 11 10 5 4 4 4 4 5 9 10 5 8 9 10 10 Wind gust 21 Clouds B1 B2 B1 FW FW FW FW FW FW B1 SC SC SC SC SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 36 56 36 54 37 49 33 47 Temp 65 59 45 36 53 49 41 37 50 48 43 38 47 43 37 33 44 44 Dewpt 46 41 34 27 26 27 26 26 36 39 42 38 41 37 34 32 36 36 PWind dir NW N NW E E E N NE E Wind char GN LT LT LT GN GN LT LT LT Avg clouds B1 SC FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 0 0 0 5 40 40 5 5 10 Rain S C C S $$ IAZ017-141000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 30 59 33 65 47 Temp 33 31 42 56 59 51 42 40 37 34 43 60 64 58 54 53 51 49 Dewpt 30 28 33 35 37 37 38 38 37 34 42 49 50 50 49 48 45 41 RH 89 88 70 45 44 59 86 92100100 96 67 60 75 83 83 80 74 Wind dir SW S S S S S S S S S S S S S S SW SW W Wind spd 1 2 5 11 11 6 5 4 4 3 6 10 13 10 11 11 11 10 Clouds SC SC SC FW CL CL CL FW FW FW SC FW FW SC SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 28 49 28 46 29 43 28 42 Temp 58 46 36 29 46 42 32 29 44 40 35 30 41 39 32 28 40 37 Dewpt 41 29 22 20 21 22 22 20 24 29 30 30 33 31 28 26 30 30 PWind dir NW NW NW N E E NE E SE Wind char GN GN GN LT GN GN LT LT LT Avg clouds B1 SC FW FW FW FW FW SC SC B1 B2 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 5 0 0 0 30 40 10 5 5 Rain C C S $$ IAZ049-141000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 62 39 67 50 Temp 36 33 42 57 62 54 46 44 41 40 47 62 66 60 56 55 53 52 Dewpt 32 31 34 36 39 39 40 40 40 38 47 52 53 53 53 51 50 48 RH 85 92 73 45 43 57 79 86 96 92100 70 63 78 90 86 89 86 Wind dir N S S S S SE S S S SE S S S S S SW SW W Wind spd 1 2 5 12 11 6 5 4 3 3 5 9 11 10 10 10 10 10 Clouds SC SC SC FW FW CL CL CL FW FW SC FW FW SC SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 31 52 31 49 33 47 30 45 Temp 63 51 39 32 49 45 36 32 47 43 37 33 45 41 34 31 42 40 Dewpt 44 35 26 23 23 24 24 23 28 32 33 33 37 35 31 29 32 33 PWind dir NW NW NW N E E NE NE E Wind char GN GN LT LT GN GN GN LT LT Avg clouds B1 FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 PoP 12hr 5 0 0 0 40 50 10 5 5 Rain C C C $$ IAZ086-141000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 237 AM CST Thu Nov 13 2025 Date 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 35 65 44 70 54 Temp 37 35 44 60 65 57 50 48 46 45 52 65 69 64 58 58 57 56 Dewpt 33 32 35 36 39 41 41 44 45 43 52 56 56 56 56 55 54 53 RH 85 89 70 41 38 55 71 86 96 93100 73 63 75 93 90 90 90 Wind dir W SE SE S S S S S S S S S S S S SW SW SW Wind spd 2 2 6 11 11 6 5 4 4 4 5 8 10 8 9 10 10 11 Wind gust 20 21 Clouds SC B1 B1 FW FW FW FW FW SC FW SC SC FW SC SC SC B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 35 54 35 52 37 51 34 49 Temp 66 59 44 35 51 48 39 35 49 48 42 37 49 45 36 34 46 44 Dewpt 48 41 31 25 23 26 26 24 31 37 38 37 40 39 33 32 34 36 PWind dir NW NW NW NE E E NE NE E Wind char GN GN LT LT GN GN GN LT LT Avg clouds B1 SC FW FW FW FW FW SC SC B1 B2 B1 SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 5 40 60 10 10 10 Rain S C L C $$