Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
445 FOUS53 KDMX 161237 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 636 AM CST Sun Nov 16 2025 IAZ060-162200- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 52 36 54 43 54 Temp 40 48 52 48 43 41 38 36 42 51 54 52 49 48 46 44 47 52 54 50 Dewpt 25 22 21 23 24 23 22 21 22 23 24 26 30 36 38 40 41 42 42 41 RH 55 35 29 37 47 48 52 54 44 33 31 36 48 63 73 86 79 69 64 71 Wind dir N NW NW N E E E SE SE SE SE SE SE SE E E E NE NE NE Wind spd 4 4 4 3 3 3 5 6 11 13 14 13 12 11 10 9 9 9 9 6 Wind gust 25 25 Clouds SC SC SC B1 B1 B2 SC SC B1 B1 B2 OV OV B2 B2 B1 B1 B2 B2 B2 PoP 12hr 0 0 20 50 10 QPF 12hr 0 0 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain S C C C C Wind chill 30 36 Min chill 26 29 38 29 30 38 38 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 39 55 42 55 41 48 31 48 Temp 44 40 51 51 45 44 53 53 47 42 45 43 36 31 45 45 Dewpt 40 39 42 42 42 43 48 47 44 39 37 34 31 28 32 33 PWind dir NE E E E NE N NW SW Wind char LT LT LT GN GN GN LT GN Avg clouds B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 40 40 50 40 20 5 Rain S C C C C C C C S S $$ IAZ039-162200- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 31 51 37 48 Temp 37 46 49 42 36 34 33 32 39 48 50 46 42 41 39 38 41 45 47 44 Dewpt 22 20 18 18 20 21 21 21 22 21 21 23 27 31 34 36 37 38 37 37 RH 54 35 29 37 52 58 61 63 50 34 31 40 55 67 82 92 85 76 68 76 Wind dir NW NW NW NW NW N E E SE SE SE E E E E E E E NE NE Wind spd 8 10 9 4 3 2 2 3 8 11 13 13 13 13 13 12 11 11 11 8 Clouds CL CL FW FW SC SC SC B2 B2 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 PoP 12hr 0 5 20 80 40 QPF 12hr 0 0 0 0.14 0.03 Snow 12hr 00-00 00-00 00-00 Rain S D D L L C C Wind chill 31 33 35 33 31 30 34 Min chill 20 24 38 30 27 28 39 32 29 29 38 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 50 38 54 37 48 28 46 Temp 39 36 47 46 41 39 52 49 42 38 45 41 33 28 43 41 Dewpt 38 36 39 40 39 39 44 45 41 37 35 33 29 27 29 31 PWind dir NE SE SE SE NE N N W Wind char LT LT LT GN GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 30 40 40 40 30 10 Rain S C C C C C C C C S $$ IAZ048-162200- Ames-Story IA 41.99N 93.62W Elev. 936 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 51 36 53 40 52 Temp 38 47 51 46 41 38 38 36 42 50 52 49 46 44 43 41 45 50 51 47 Dewpt 25 23 21 22 24 24 25 23 24 23 25 27 30 35 37 38 40 41 41 40 RH 59 38 30 38 50 57 59 59 48 34 35 42 53 70 79 89 82 71 68 76 Wind dir NW NW NW NW E E SE SE SE SE SE SE SE E E E E NE NE NE Wind spd 4 5 4 3 2 3 4 6 11 14 14 14 13 12 11 10 10 9 9 6 Wind gust 25 25 Clouds FW SC SC B1 B1 B2 B1 B1 SC B2 B1 OV OV OV B2 B2 B2 B2 B2 B2 PoP 12hr 0 0 20 60 20 QPF 12hr 0 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain S S L L C C S S Wind chill 30 36 38 36 35 Min chill 24 27 34 29 30 35 32 33 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 54 40 55 38 47 29 48 Temp 41 38 50 49 42 42 53 51 44 39 44 41 34 29 45 43 Dewpt 39 38 41 42 42 41 46 47 42 38 37 33 30 28 31 34 PWind dir NE SE SE E NE N N SW Wind char LT LT LT GN GN GN LT GN Avg clouds B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC FW PoP 12hr 0 5 30 40 40 40 20 5 Rain S C C C C C C C S S $$ IAZ004-162200- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 35 49 34 44 Temp 37 44 48 43 37 37 37 35 41 48 49 45 39 38 37 35 38 42 44 42 Dewpt 22 21 18 19 18 20 21 21 22 22 24 27 31 32 33 33 36 37 37 36 RH 54 39 30 38 46 50 52 56 46 35 37 49 73 79 85 92 92 82 76 79 Wind dir N NW NW E SE SE SE SE SE SE SE SE E E E E E E NE NE Wind spd 6 5 4 3 4 4 5 8 11 16 17 14 13 12 11 10 10 10 9 6 Wind gust 21 26 Clouds FW FW SC B1 B1 B2 B2 B1 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 0 5 30 70 20 QPF 12hr 0 0 0.01 0.23 0.01 Snow 12hr 00-00 00-00 00-00 Rain S C L L C C S S Wind chill 31 29 34 38 31 30 29 27 31 36 Min chill 26 27 31 28 28 37 29 26 27 36 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 49 35 51 32 42 24 46 Temp 37 34 46 44 39 37 49 45 38 33 39 36 29 25 42 40 Dewpt 36 34 39 40 37 37 43 40 35 30 31 29 25 23 30 31 PWind dir E S S S N N NW SW Wind char LT LT LT GN GN GN GN GN Avg clouds OV B2 B2 B1 B1 B2 B1 B1 B2 B2 B1 SC B1 SC SC SC PoP 12hr 0 5 20 20 20 20 20 5 Rain S S S S S S S S $$ IAZ035-162200- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 50 36 51 38 48 Temp 37 46 50 45 40 39 37 36 42 50 51 47 43 42 40 38 42 46 48 44 Dewpt 24 22 20 20 22 24 24 23 24 23 25 27 30 32 35 36 38 39 39 38 RH 59 38 30 36 48 54 59 59 48 34 36 45 60 67 82 92 86 76 71 79 Wind dir N NW NW NE SE SE SE SE SE SE SE SE SE E E E E NE NE NE Wind spd 4 4 4 2 3 3 5 6 11 14 16 16 13 11 10 9 9 9 9 5 Clouds FW SC SC B1 B2 B2 B2 B1 B1 B2 B2 OV OV OV B2 OV B2 B2 B2 B2 PoP 12hr 0 0 30 70 20 QPF 12hr 0 0 0 0.15 0.01 Snow 12hr 00-00 00-00 00-00 Rain S C L L C C S S Wind chill 30 35 36 36 33 32 Min chill 26 29 34 30 31 39 35 31 32 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 52 38 54 35 46 26 48 Temp 39 37 49 47 41 40 52 49 41 36 42 39 31 26 44 42 Dewpt 37 37 40 40 40 39 44 43 40 34 34 31 28 25 31 32 PWind dir NE SE SE E N N NW SW Wind char LT LT LT GN GN GN LT GN Avg clouds B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 20 30 30 30 20 5 Rain S S S C C C C C S $$ IAZ094-162200- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 53 37 56 43 60 Temp 41 49 53 48 43 41 39 37 44 53 56 54 50 48 46 44 49 57 59 53 Dewpt 25 21 20 21 21 21 20 19 20 23 27 29 36 40 43 44 47 47 45 44 RH 52 33 27 34 41 44 46 48 38 31 32 38 58 74 89100 93 69 60 71 Wind dir NE N N NE E SE SE SE SE SE SE SE SE SE SE E E N N N Wind spd 5 4 3 3 3 4 5 8 11 14 13 12 11 10 8 6 6 6 6 5 Wind gust 23 26 26 24 Clouds SC SC SC SC SC SC SC SC SC B1 B2 OV B2 B1 SC B1 B1 B1 B1 B1 PoP 12hr 0 0 10 40 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Wind chill 31 38 Min chill 28 31 37 31 31 39 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 58 44 56 42 50 31 48 Temp 44 40 54 52 46 46 54 53 49 43 47 44 36 31 45 43 Dewpt 42 39 44 44 44 46 51 50 47 42 40 36 33 30 33 34 PWind dir NE E E E NE N N W Wind char LT LT LT GN GN GN LT LT Avg clouds B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 0 5 40 50 50 50 20 5 Rain S C C C C C C C S $$ IAZ017-162200- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 47 31 48 34 43 Temp 35 44 47 40 35 33 33 32 38 45 48 44 39 37 36 35 38 42 43 41 Dewpt 21 20 17 18 19 20 20 21 22 22 22 24 28 32 33 34 37 38 37 36 RH 56 38 30 41 52 58 58 63 52 40 35 45 64 82 89 96 96 86 79 82 Wind dir NW NW NW NW NW NE E SE SE SE SE E E E E E E E E E Wind spd 8 9 6 3 2 2 3 5 9 12 13 13 12 11 11 10 10 10 9 5 Clouds CL CL FW SC B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 0 5 20 80 40 QPF 12hr 0 0 0 0.19 0.02 Snow 12hr 00-00 00-00 00-00 Rain S S D D L L C C Wind chill 28 26 31 39 37 31 29 28 27 31 36 Min chill 18 22 38 32 26 26 37 28 25 26 35 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 33 47 35 51 33 42 24 44 Temp 37 34 44 44 39 37 49 46 40 34 40 37 30 25 41 39 Dewpt 36 34 39 40 38 37 43 42 37 33 33 30 27 25 30 31 PWind dir E SE SE SE N N NW SW Wind char LT LT LT GN GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 SC SC SC PoP 12hr 0 5 20 30 30 30 20 10 Rain S S C C C C C S $$ IAZ049-162200- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 34 51 39 50 Temp 37 46 50 43 38 35 36 34 40 49 51 47 43 42 41 39 43 47 49 45 Dewpt 22 21 20 21 22 22 22 21 23 22 23 24 28 32 35 36 39 40 40 39 RH 54 37 30 41 52 59 56 58 50 34 33 40 55 67 79 89 86 76 71 79 Wind dir N NW NW NW N NE E E SE SE SE E SE E E E E E NE NE Wind spd 6 8 6 3 2 2 3 5 9 13 13 13 12 11 11 10 10 10 10 6 Clouds CL FW FW SC B1 B1 B2 B1 B1 B1 B2 OV OV OV OV B2 B2 B2 B2 B2 PoP 12hr 0 0 20 70 20 QPF 12hr 0 0 0 0.08 0.01 Snow 12hr 00-00 00-00 00-00 Rain S S L L L L S S Wind chill 34 37 36 34 32 37 Min chill 23 26 34 29 28 35 31 32 39 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 51 38 54 38 47 28 47 Temp 39 37 48 47 41 40 52 50 43 39 44 41 33 28 44 41 Dewpt 38 37 41 40 40 39 46 46 42 37 37 33 30 27 31 33 PWind dir NE E SE E NE N N SW Wind char LT LT LT GN GN GN LT GN Avg clouds B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 30 40 40 40 20 10 Rain S C C C C C C C S S $$ IAZ086-162200- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 636 AM CST Sun Nov 16 2025 Date Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 52 35 54 43 56 Temp 40 48 52 46 40 38 37 36 43 51 54 52 49 48 46 44 48 53 55 51 Dewpt 24 20 18 21 22 22 21 20 22 21 22 24 30 35 39 41 43 43 43 42 RH 52 33 26 37 48 52 52 52 43 30 28 33 48 60 76 89 83 69 64 71 Wind dir N NW NW N N NE E E SE SE SE SE SE SE SE E E E NE NE Wind spd 6 6 6 4 3 3 4 6 10 13 14 13 12 11 11 10 9 9 9 6 Wind gust 25 23 21 Clouds FW FW FW FW SC SC B1 SC SC B1 B2 OV OV B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 20 60 10 QPF 12hr 0 0 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain S L L C C Wind chill 30 37 38 Min chill 23 26 36 29 30 37 38 Date Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 39 56 41 57 43 52 32 48 Temp 43 40 53 51 44 43 54 53 49 43 49 46 37 32 45 44 Dewpt 40 39 43 44 42 43 49 50 48 43 40 38 33 30 33 34 PWind dir NE NE E E NE N NW W Wind char LT LT LT GN GN GN GN GN Avg clouds B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 40 60 50 50 30 10 Rain S C C L C C C C C S $$