Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
098 FOUS53 KDMX 150627 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 1227 AM CST Sat Nov 15 2025 IAZ060-161000- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 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 54 67 35 53 36 Temp 59 56 58 67 66 58 50 45 39 36 42 50 53 48 43 41 38 37 Dewpt 51 46 44 46 45 42 38 33 29 26 25 22 21 23 23 23 23 21 RH 75 69 59 47 47 55 63 62 67 67 50 33 28 37 45 48 54 52 Wind dir SW W NW NW NW N N N N NW N N N NE E E E E Wind spd 12 10 11 13 13 9 6 4 3 3 3 5 5 4 3 4 5 8 Clouds B2 B2 FW FW FW FW FW FW FW FW FW SC SC SC SC 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 31 Min chill 33 34 37 29 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 51 35 47 34 52 41 54 38 50 Temp 49 46 40 36 45 45 39 35 49 49 44 43 52 48 40 38 47 46 Dewpt 25 31 36 35 37 36 35 33 39 40 42 42 45 42 40 37 40 39 PWind dir E E NE E SE SE N N NW Wind char GN GN LT LT LT LT GN LT GN Avg clouds SC B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 40 60 5 5 10 40 40 30 30 Rain C L C C C C C C C C C $$ IAZ039-161000- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 64 31 50 32 Temp 58 54 55 62 61 51 44 39 35 31 37 47 50 44 38 36 34 33 Dewpt 51 46 45 45 41 34 30 26 23 22 22 19 18 20 22 22 21 21 RH 77 74 69 54 48 52 57 59 61 69 54 32 28 38 52 56 58 61 Wind dir SW W NW NW NW NW NW NW NW NW NW NW NW NW NW N NE E Wind spd 13 11 12 17 17 12 10 9 5 5 5 6 8 4 3 2 3 5 Clouds B2 B2 FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 25 Min chill 33 24 28 39 33 25 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 32 44 32 49 37 50 35 49 Temp 46 42 35 32 42 41 36 33 46 44 39 38 48 45 37 35 45 44 Dewpt 20 26 32 31 34 32 33 32 36 37 39 38 42 40 37 35 38 38 PWind dir E E E E SE SE NE N N Wind char GN GN GN LT LT GN GN GN GN Avg clouds B2 B2 OV B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 PoP 12hr 30 70 20 5 5 40 40 40 30 Rain C L C S S C C C C C C C Snow S $$ IAZ048-161000- Ames-Story IA 41.99N 93.62W Elev. 936 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 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 52 66 33 51 35 Temp 57 54 59 65 64 53 46 41 36 33 40 49 51 46 40 39 37 36 Dewpt 50 46 45 46 44 41 35 31 27 25 25 22 22 24 24 24 24 22 RH 77 74 60 50 48 64 65 67 69 72 55 34 32 42 52 54 59 56 Wind dir W W NW NW NW N N N N NW N NW NW NE E E E E Wind spd 12 10 11 14 13 9 5 4 3 2 3 5 5 4 3 3 4 6 Clouds B2 B1 FW FW FW FW FW FW FW FW FW SC SC SC SC B1 B1 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 30 Min chill 37 31 33 34 26 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 50 33 45 33 51 39 52 36 50 Temp 48 44 38 34 43 43 37 34 48 46 41 40 50 46 37 36 45 44 Dewpt 24 31 35 34 36 36 35 33 39 40 41 40 45 42 37 36 40 39 PWind dir E E NE E SE SE N N N Wind char GN GN LT LT LT LT GN LT GN Avg clouds B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 40 60 10 5 5 40 40 30 30 Rain C L C S C C C C C C C $$ IAZ004-161000- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 57 29 48 32 Temp 52 49 51 56 55 46 39 35 31 29 35 45 47 42 37 35 34 33 Dewpt 40 39 42 40 33 28 25 22 20 19 20 19 19 20 20 20 20 19 RH 63 68 71 55 43 49 57 59 63 66 54 35 32 41 50 54 56 56 Wind dir W NW NW NW NW N NW NW NW NW NW NW NW E E E E E Wind spd 9 12 14 18 16 9 6 5 4 4 4 5 5 5 5 5 5 8 Clouds B2 SC FW FW SC FW FW FW FW FW SC SC SC B1 B2 B2 B2 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 26 Min chill 29 23 25 38 30 23 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 45 29 42 30 47 35 46 31 45 Temp 42 38 33 30 39 39 35 31 44 43 38 37 44 41 33 31 41 40 Dewpt 21 27 30 28 32 32 31 31 37 38 37 36 39 35 32 31 36 33 PWind dir E E E SE S SE N N N Wind char GN GN LT LT GN GN GN GN GN Avg clouds B2 B2 OV B2 B2 B1 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 PoP 12hr 40 50 10 0 5 30 30 20 30 Rain C C C S C C C S S S C Snow S S C $$ IAZ035-161000- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 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 49 62 30 50 35 Temp 56 51 56 62 60 50 43 38 34 31 37 47 50 46 40 39 38 36 Dewpt 43 41 44 45 41 35 31 27 24 22 23 21 20 21 22 23 22 21 RH 62 68 64 54 49 56 62 64 66 69 56 35 30 37 48 52 52 54 Wind dir W NW NW NW NW N N N N NW N NW NW E E E E E Wind spd 10 9 11 14 13 8 5 4 2 2 3 5 5 3 3 3 5 6 Clouds B2 B1 FW FW FW FW FW FW FW FW FW SC B1 B1 B1 B2 B1 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 30 Min chill 34 30 32 36 27 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 48 31 44 32 50 37 50 34 47 Temp 47 41 35 32 42 41 35 33 47 45 40 39 47 44 34 34 44 43 Dewpt 23 29 33 31 34 34 33 32 38 38 39 39 42 39 34 34 37 35 PWind dir E E E SE SE SE N N N Wind char GN GN LT LT LT LT GN LT GN Avg clouds B1 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 PoP 12hr 40 60 10 0 10 30 30 30 30 Rain C L C S C C C C C C C $$ IAZ094-161000- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 70 36 55 37 Temp 57 56 60 69 69 59 52 46 41 37 43 53 55 49 44 41 39 38 Dewpt 53 49 46 45 44 44 43 38 34 30 27 23 22 22 22 21 20 19 RH 86 77 60 42 40 57 71 73 76 75 53 31 27 34 41 44 46 46 Wind dir SW W NW N NW NW N N N N NE NE NE E E E E E Wind spd 11 10 10 12 11 5 5 4 3 3 3 4 4 3 3 4 5 9 Clouds B1 B2 FW FW FW FW FW FW FW FW FW SC FW FW FW SC FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 Min chill 34 36 36 29 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 37 50 34 54 43 55 38 51 Temp 51 48 43 38 48 45 39 35 51 50 46 45 53 49 40 38 47 46 Dewpt 26 34 38 37 39 38 37 35 40 41 44 45 47 44 40 38 40 40 PWind dir E E NE E SE SE N NW NW Wind char GN GN LT LT LT LT GN LT GN Avg clouds SC B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 PoP 12hr 30 50 5 5 10 50 40 40 40 Rain C C S C C C C C C C C $$ IAZ017-161000- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 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 47 58 28 47 30 Temp 55 49 53 58 56 47 40 36 31 29 35 45 47 41 36 35 32 31 Dewpt 44 42 43 43 36 30 25 22 21 20 21 19 18 20 20 20 21 19 RH 66 77 69 57 47 51 55 56 66 69 56 35 31 42 52 54 63 61 Wind dir W NW NW NW NW NW NW NW NW NW NW NW NW NW N NE E E Wind spd 12 10 13 18 16 9 8 5 4 3 4 5 5 3 2 2 3 5 Clouds B2 B2 FW FW FW FW FW FW FW FW FW SC SC SC B1 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 Wind chill 25 Min chill 29 22 24 38 30 21 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 45 28 41 30 46 34 47 32 45 Temp 43 40 33 29 40 38 34 31 43 42 37 37 45 41 34 32 42 41 Dewpt 21 25 30 28 32 32 30 31 36 37 37 37 41 38 34 32 36 35 PWind dir E E E SE S SE N N N Wind char GN GN LT LT LT LT GN LT GN Avg clouds B2 B2 OV B2 B1 B1 B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 PoP 12hr 40 60 20 0 5 30 40 30 30 Rain C L C S S C C C C S C C Snow S S S $$ IAZ049-161000- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 65 32 50 33 Temp 57 53 56 64 63 52 45 40 35 32 38 47 50 44 38 37 35 34 Dewpt 51 46 45 45 43 38 32 27 24 22 23 21 21 22 23 23 22 21 RH 80 77 66 50 48 59 60 59 64 66 54 35 31 41 54 56 59 58 Wind dir SW W NW NW NW NW N N N N NW NW NW NW N NE E E Wind spd 12 10 11 16 16 10 8 5 4 3 4 5 5 3 2 3 4 5 Clouds B2 B2 FW CL FW FW FW FW FW FW FW FW SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 32 45 32 49 38 52 35 50 Temp 48 43 36 33 43 41 36 32 46 44 40 39 49 45 36 35 45 44 Dewpt 22 27 33 33 36 35 33 32 37 38 39 39 44 41 36 35 39 39 PWind dir E E NE E SE SE N N N Wind char GN GN GN LT LT LT GN LT GN Avg clouds B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 PoP 12hr 30 70 10 5 5 40 40 30 30 Rain C L C S C C C C C C C $$ IAZ086-161000- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 1227 AM CST Sat Nov 15 2025 Date 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 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 56 70 34 53 35 Temp 58 57 60 68 68 58 51 45 39 35 41 50 53 47 41 39 37 36 Dewpt 54 50 48 46 45 44 38 33 29 25 24 20 19 23 23 23 21 21 RH 86 77 64 45 43 59 61 62 67 66 50 30 26 38 48 52 52 54 Wind dir SW W W NW NW NW N N N NW N N NW N NE E E E Wind spd 12 12 12 13 14 10 9 6 5 4 4 4 5 3 3 3 5 6 Wind gust 24 Clouds B1 B2 SC FW FW FW FW FW FW FW FW SC SC SC SC 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 30 Min chill 30 32 34 26 Date 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 52 35 48 33 53 42 56 39 53 Temp 50 47 40 36 46 45 37 34 49 48 44 44 53 50 41 39 48 48 Dewpt 22 29 36 36 38 37 35 34 38 40 41 43 46 45 41 39 41 40 PWind dir E E NE E SE SE N SW SW Wind char GN GN GN LT LT LT GN GN GN Avg clouds SC B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 30 60 10 5 10 40 50 40 40 Rain C L C S C C C C C C C $$