Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
478 FOUS53 KDMX 141247 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 647 AM CST Fri Nov 14 2025 IAZ060-142200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 74 53 69 36 54 Temp 52 67 74 64 60 58 57 54 57 67 67 56 48 44 40 37 42 51 54 49 Dewpt 48 52 54 54 54 52 49 46 45 45 44 40 36 32 30 29 27 24 24 26 RH 86 59 50 70 81 80 75 74 64 45 43 55 63 62 67 72 55 34 31 40 Wind dir S S S S SW SW SW W NW N N N N N NW NW NW NW NW N Wind spd 5 9 11 9 11 12 12 11 11 12 14 9 5 4 4 3 4 5 6 4 Clouds FW FW FW FW B1 B1 B2 OV FW FW FW FW FW CL FW FW FW SC B1 SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 51 33 45 30 47 37 47 Temp 42 37 48 45 39 33 43 41 35 31 44 44 40 38 44 44 Dewpt 26 23 25 31 34 31 33 32 29 29 34 36 36 36 40 39 PWind dir NE E E NE E SE E E Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 PoP 12hr 0 40 50 10 5 10 40 40 Rain C C C C C C C $$ IAZ039-142200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 51 64 31 50 Temp 47 64 71 61 59 58 55 52 55 63 60 50 42 39 35 32 38 47 50 44 Dewpt 41 50 52 53 53 52 49 46 46 44 40 33 28 26 24 23 23 20 19 21 RH 79 60 51 75 80 80 80 80 72 50 47 52 57 59 64 69 54 34 29 39 Wind dir S S S S S SW SW W NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 4 9 12 10 12 12 12 10 12 14 17 11 10 8 6 5 6 9 9 6 Wind gust 23 Clouds CL CL FW FW B1 B1 B2 B2 SC FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 Min chill 36 36 32 25 26 39 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 47 29 45 28 46 33 47 Temp 36 32 44 42 34 29 42 38 31 28 43 41 36 34 45 43 Dewpt 23 21 21 23 28 26 27 25 26 25 29 31 32 32 36 35 PWind dir N NE NE NE E SE SE E Wind char LT GN GN GN LT GN GN GN Avg clouds SC B1 B1 B2 B2 B1 SC SC B1 B1 SC SC B2 B2 B2 B2 PoP 12hr 0 30 50 10 0 10 40 50 Rain C C S C C C C Snow C S S $$ IAZ048-142200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 72 52 65 34 53 Temp 49 65 72 62 58 57 54 53 57 65 63 51 44 41 37 35 41 50 52 47 Dewpt 46 52 53 54 54 51 48 45 46 46 43 38 34 31 29 27 27 24 24 26 RH 89 63 51 75 86 80 80 74 67 50 48 61 68 67 72 72 57 36 33 43 Wind dir S S S S SW SW SW W NW N N N NW N NW NW NW NW NW N Wind spd 4 10 11 10 10 10 11 10 11 13 14 10 5 4 3 3 4 6 6 4 Wind gust 20 20 Clouds FW FW FW SC B1 B2 OV B2 FW FW FW FW FW FW FW FW FW SC B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 49 31 45 29 46 35 46 Temp 39 35 48 43 36 31 42 39 32 29 43 42 37 35 44 41 Dewpt 25 23 24 29 31 30 32 30 28 28 34 35 35 35 39 38 PWind dir NE E NE NE E SE SE E Wind char LT GN GN LT LT LT LT GN Avg clouds B1 B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 40 60 10 0 10 40 40 Rain C L C C C C C Snow S $$ IAZ004-142200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 47 57 29 49 Temp 46 63 70 61 55 52 48 47 52 57 55 44 37 36 32 30 37 46 49 43 Dewpt 41 45 45 45 44 41 39 39 43 40 32 27 25 24 22 20 22 21 21 22 RH 83 52 41 56 66 66 71 74 71 53 41 51 61 61 66 66 54 37 33 43 Wind dir S S S S SW W W NW N N NW NW NW NW NW NW NW NW NW N Wind spd 9 14 16 12 12 10 10 11 13 18 16 9 6 5 5 5 5 8 8 5 Wind gust 26 23 24 Clouds CL CL FW SC B1 B2 B2 SC SC FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 26 24 Min chill 28 31 39 29 22 24 39 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 44 25 42 26 45 31 42 Temp 35 30 41 39 31 26 39 36 29 27 41 40 35 32 39 37 Dewpt 20 18 21 23 25 20 25 23 23 24 30 31 31 30 34 32 PWind dir NE NE NE NE SE SE SE NE Wind char LT GN GN LT LT GN GN GN Avg clouds B1 B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 PoP 12hr 0 30 30 5 0 10 30 30 Rain C C C C C C Snow C C $$ IAZ035-142200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 72 49 62 32 52 Temp 48 65 72 62 57 56 53 50 55 62 59 49 41 38 35 33 39 49 52 46 Dewpt 44 51 52 50 50 47 43 41 43 44 38 33 30 27 25 24 24 23 23 24 RH 86 60 49 65 77 72 69 71 64 52 45 54 65 64 66 69 54 36 32 42 Wind dir S S S S S SW W NW NW N N N NW NW NW NW NW NW NW N Wind spd 6 11 13 11 11 11 10 9 12 14 14 9 5 4 3 3 4 5 6 4 Wind gust 21 21 21 Clouds CL CL FW SC SC B1 OV B2 FW FW FW FW FW FW FW FW SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 47 28 44 28 46 33 44 Temp 37 33 45 42 34 29 41 38 31 28 43 41 36 34 43 39 Dewpt 24 21 22 26 28 27 28 26 26 26 32 32 33 33 36 35 PWind dir NE E NE NE E SE SE E Wind char LT GN GN LT LT GN LT GN Avg clouds B1 B1 B1 B2 OV B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 40 50 5 0 10 30 40 Rain C C S C C C C Snow C C S $$ IAZ094-142200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 54 70 37 57 Temp 54 67 73 64 60 57 55 54 58 68 69 58 49 45 40 38 44 54 57 50 Dewpt 51 56 56 55 56 54 52 49 46 45 45 43 40 37 33 31 30 26 27 27 RH 90 68 55 73 87 90 90 83 64 43 42 57 71 73 76 76 57 34 31 41 Wind dir S S S S SW SW SW SW W N N N N N N N N N NW NE Wind spd 8 9 11 8 10 10 12 11 11 12 11 8 5 4 4 3 4 5 5 3 Wind gust 20 Clouds FW CL CL SC B1 B1 B2 OV B1 FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 52 34 45 32 48 37 47 Temp 42 38 52 45 40 35 44 41 35 33 45 44 40 38 46 44 Dewpt 25 22 27 34 37 35 36 35 33 32 37 38 39 38 42 41 PWind dir E E NE NE E E E E Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC SC B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 PoP 12hr 0 40 50 5 5 20 50 50 Rain C C S S C C C C $$ IAZ017-142200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 69 47 59 29 48 Temp 45 62 69 59 55 53 50 47 53 59 56 45 38 36 32 30 37 46 48 42 Dewpt 41 49 51 51 50 48 44 42 43 43 35 28 25 23 22 21 22 20 19 21 RH 86 62 53 75 83 83 80 83 69 55 45 51 59 59 66 69 54 35 31 43 Wind dir S S S S SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 6 11 12 10 12 11 10 10 13 17 17 10 6 5 5 5 5 8 8 4 Wind gust 23 20 24 Clouds CL CL FW SC SC B2 OV B2 SC SC FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 26 24 Min chill 24 30 38 30 23 24 36 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 44 25 42 25 44 31 43 Temp 34 29 41 39 31 26 39 35 29 26 41 39 35 32 41 39 Dewpt 21 20 21 23 25 22 25 24 24 24 30 31 31 30 35 33 PWind dir N NE NE NE E SE SE E Wind char LT GN LT LT LT LT LT GN Avg clouds SC B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 PoP 12hr 0 30 40 5 0 10 30 40 Rain C C C C C C Snow C S S $$ IAZ049-142200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 52 65 32 52 Temp 48 65 71 61 58 57 55 53 58 65 62 51 43 40 35 33 40 49 51 46 Dewpt 45 51 53 53 53 52 49 47 46 46 42 37 31 27 25 24 24 22 22 24 RH 89 60 53 75 83 83 80 80 64 50 48 59 62 59 66 69 52 34 32 42 Wind dir S S S S S SW SW W NW N NW NW NW NW NW NW NW NW NW NW Wind spd 5 10 12 10 11 12 11 10 11 13 16 10 6 5 5 4 5 6 6 3 Clouds FW CL CL SC B1 B2 B2 B2 FW FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 48 29 45 28 46 34 47 Temp 37 33 46 42 34 30 42 38 31 28 43 40 36 34 44 41 Dewpt 24 21 23 26 30 28 30 27 26 26 32 33 33 33 37 37 PWind dir N E NE NE E SE SE E Wind char LT GN GN LT LT LT LT GN Avg clouds SC B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 30 60 10 0 10 40 50 Rain C L C C C C C Snow S C $$ IAZ086-142200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 647 AM CST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 74 55 70 35 54 Temp 54 68 74 64 60 58 57 56 59 68 68 57 49 44 39 36 42 51 54 48 Dewpt 48 55 56 56 56 56 54 51 49 46 45 43 37 32 29 27 27 23 22 24 RH 80 63 53 75 87 93 90 83 69 45 43 59 63 62 67 69 55 33 28 39 Wind dir S SW SW S SW SW SW SW W NW NW N N NW NW NW NW NW NW NW Wind spd 8 11 11 9 11 12 13 12 13 13 13 11 8 5 5 5 5 5 6 3 Wind gust 23 24 Clouds CL CL CL FW B1 B1 B1 B2 B1 FW FW FW FW CL CL FW FW FW SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 51 33 45 30 48 36 49 Temp 40 36 48 45 39 34 43 41 33 30 45 44 38 38 47 45 Dewpt 24 22 24 32 34 33 34 33 30 29 34 35 36 37 40 40 PWind dir N E E NE E E E E Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 30 60 10 5 10 50 50 Rain C L C C C C C $$