Point Forecast Matrices
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
391 FOUS53 KDMX 221859 PFMDMX Point Forecast Matrices National Weather Service Des Moines IA 159 PM CDT Sun Sep 22 2024 IAZ060-222100- Des Moines-Polk IA 41.54N 93.65W Elev. 924 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 68 51 71 51 73 Temp 68 63 58 55 52 51 59 67 69 65 59 57 54 52 61 69 71 67 Dewpt 46 47 47 47 45 45 48 49 49 51 53 53 51 50 53 52 51 51 RH 45 56 67 74 77 80 67 52 49 60 80 86 90 93 75 55 49 56 Wind dir N N N N N N NE E E E E NE N N N N NW NW Wind spd 10 6 5 4 4 3 6 6 6 4 3 2 2 2 3 5 5 4 Clouds B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW SC SC PoP 12hr 10 5 20 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 76 51 77 55 74 58 76 Temp 56 50 72 69 57 52 73 70 60 56 71 68 61 58 72 69 Dewpt 51 48 52 52 52 50 54 55 55 54 59 60 59 57 59 57 PWind dir NW N NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW SC SC SC B1 B1 B2 B1 B1 B1 PoP 12hr 5 5 0 10 10 20 30 30 Rain shwrs S S C S S C $$ IAZ039-222100- Waterloo/Cedar Falls-Black Hawk IA 42.55N 92.40W Elev. 865 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 45 71 49 73 Temp 69 63 55 51 47 45 59 68 71 65 57 54 52 50 62 70 71 66 Dewpt 42 44 45 44 42 41 47 46 45 46 48 48 48 48 51 50 48 48 RH 37 50 69 77 83 86 64 45 39 50 72 80 86 93 67 49 44 52 Wind dir N N N N N N E E E E E E NE NE N N N N Wind spd 13 10 5 4 3 3 6 6 6 4 2 2 2 2 4 5 5 3 Clouds SC SC SC SC SC SC FW SC SC B1 B1 B1 SC SC FW FW FW FW PoP 12hr 5 0 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 77 50 78 54 78 56 77 Temp 53 48 72 69 56 51 75 70 59 55 73 70 60 57 73 69 Dewpt 49 47 50 50 50 49 53 53 54 54 58 57 58 56 57 57 PWind dir N N NE NE E NE NE E Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW CL CL CL CL FW FW SC SC SC B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 10 20 20 20 Rain shwrs S S S S S $$ IAZ048-222100- Ames-Story IA 41.99N 93.62W Elev. 936 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 46 71 48 73 Temp 69 62 55 51 48 46 59 67 69 65 56 53 51 49 61 70 71 67 Dewpt 43 44 45 45 44 43 47 47 47 48 51 51 49 48 53 51 50 50 RH 39 52 69 80 86 89 64 49 45 54 83 93 93 96 75 51 47 54 Wind dir N N N N N N E E E E E E NE N N N NW N Wind spd 12 6 5 3 3 2 8 5 5 4 2 2 2 2 3 5 5 3 Clouds B1 B1 SC SC B1 SC FW SC SC B1 B1 SC SC SC FW FW SC FW PoP 12hr 5 0 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 76 49 77 54 75 56 76 Temp 53 48 72 69 54 50 74 69 57 54 71 68 60 57 71 69 Dewpt 49 47 51 53 51 49 54 55 55 54 59 60 59 57 59 57 PWind dir N N NE E E NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL FW FW FW SC SC SC B1 B2 B1 B1 B1 PoP 12hr 0 0 0 5 10 20 20 30 Rain shwrs S S S S C $$ IAZ004-222100- Estherville-Emmet IA 43.40N 94.75W Elev. 1315 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 43 71 44 74 Temp 67 60 51 47 44 43 58 66 69 64 53 49 46 46 58 67 71 66 Dewpt 41 42 41 40 40 40 44 42 41 42 43 42 42 42 46 47 46 47 RH 39 51 68 76 86 89 59 42 36 45 69 77 86 86 64 49 41 50 Wind dir N N N N SW SW SE SE SE SE S S S SW S S W N Wind spd 11 6 4 2 2 2 6 8 8 5 4 4 3 3 4 4 5 4 Clouds FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 77 49 77 51 76 54 75 Temp 53 49 72 68 54 50 73 69 56 52 71 68 58 56 70 67 Dewpt 46 46 49 49 47 46 50 51 50 49 54 55 55 53 58 56 PWind dir W N SE SE SE E E E Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW CL CL CL CL CL CL FW SC SC B1 B1 B1 B1 SC PoP 12hr 0 0 0 5 5 10 20 20 Rain shwrs S S S S $$ IAZ035-222100- Fort Dodge-Webster IA 42.55N 94.18W Elev. 1165 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 44 71 44 74 Temp 69 62 54 50 47 44 58 67 70 64 54 49 47 45 59 69 72 66 Dewpt 42 43 44 43 43 42 45 43 43 43 46 45 45 45 49 49 47 48 RH 37 50 69 77 86 93 62 42 38 46 74 86 93100 69 49 41 52 Wind dir N N N N NE NE E E E E SE SE SE SE SW SW W NE Wind spd 12 8 3 2 2 2 6 5 5 3 2 2 2 2 2 3 3 2 Clouds B1 SC SC SC SC SC FW SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 0 0 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 78 48 78 52 76 55 76 Temp 52 47 73 69 54 49 74 69 56 53 72 68 58 56 72 68 Dewpt 46 46 51 50 48 47 53 52 53 51 57 58 57 55 58 57 PWind dir N N E E E E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL FW FW FW FW SC B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 5 10 20 20 30 Rain shwrs S S S C S $$ IAZ094-222100- Lamoni-Decatur IA 40.63N 93.90W Elev. 1125 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 51 68 52 70 Temp 64 60 57 55 53 51 58 63 65 62 58 56 54 52 60 67 69 64 Dewpt 54 52 49 48 47 47 50 52 53 53 56 56 54 52 56 54 53 54 RH 70 75 75 77 80 86 75 67 65 72 93100100100 87 63 57 70 Wind dir N N N N N N NE NE E NE NE N N N N N NW NW Wind spd 11 6 5 5 5 5 9 6 6 4 3 3 3 3 3 4 4 2 Clouds OV B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 SC SC SC SC SC SC PoP 12hr 40 10 30 20 5 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Tstms Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 73 50 73 55 71 56 72 Temp 53 50 70 65 54 50 70 66 58 55 68 64 60 57 69 65 Dewpt 53 49 53 54 52 50 56 57 56 54 60 60 60 57 60 59 PWind dir NW NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL FW FW FW SC SC B1 B1 B1 B2 B2 B1 B1 PoP 12hr 5 5 5 10 10 20 30 30 Rain shwrs S S C S S C $$ IAZ017-222100- Mason City-Cerro Gordo IA 43.16N 93.33W Elev. 1189 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 42 70 44 72 Temp 68 59 51 47 44 42 57 67 69 64 53 49 47 45 60 68 70 64 Dewpt 42 43 44 42 41 40 45 43 42 43 44 45 45 44 50 48 46 47 RH 39 55 77 83 89 93 64 42 37 46 71 86 93 96 69 49 42 54 Wind dir N N N N N NE E E E E SE SE E E S E NW N Wind spd 16 8 4 2 2 2 6 5 5 3 2 2 2 2 3 4 4 3 Clouds FW SC FW FW FW FW FW SC SC SC SC SC FW SC FW SC FW FW PoP 12hr 0 0 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 76 48 77 51 77 53 76 Temp 51 47 72 68 53 49 74 68 56 53 73 68 57 55 72 67 Dewpt 46 44 49 49 49 47 52 51 52 51 57 56 55 54 58 56 PWind dir N N E E E E NE E Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW CL CL CL CL CL FW FW SC SC B1 B1 B1 B1 SC PoP 12hr 0 0 0 5 10 20 20 20 Rain shwrs S S S S S $$ IAZ049-222100- Marshalltown-Marshall IA 42.11N 92.91W Elev. 972 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 44 70 48 72 Temp 69 61 54 50 46 44 58 66 69 64 55 52 51 49 60 68 70 65 Dewpt 43 44 44 44 43 41 47 48 47 48 49 49 48 47 52 50 49 50 RH 39 53 69 80 89 89 67 52 45 56 80 89 89 93 75 52 47 58 Wind dir N N N N N NE E E E E E E NE N N N NW N Wind spd 13 8 5 4 3 3 8 5 5 3 2 2 2 2 3 4 5 2 Clouds B1 SC SC SC SC SC FW SC B1 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 10 0 10 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 76 48 77 53 75 55 76 Temp 52 48 71 67 53 49 73 68 56 53 71 67 58 56 71 67 Dewpt 48 45 51 52 50 48 53 55 54 53 58 59 58 55 58 57 PWind dir N N NE NE E NE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL CL FW FW FW SC SC B1 B1 B2 B1 B1 B1 PoP 12hr 0 0 0 10 10 20 20 30 Rain shwrs S S S S C C $$ IAZ086-222100- Ottumwa-Wapello IA 41.11N 92.45W Elev. 836 ft 159 PM CDT Sun Sep 22 2024 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 68 49 69 53 71 Temp 68 64 57 55 50 49 59 66 68 65 59 57 56 54 61 67 70 66 Dewpt 54 51 48 47 46 46 51 53 53 53 54 53 53 52 55 55 54 54 RH 61 63 72 74 86 89 75 63 59 65 83 86 90 93 81 65 57 65 Wind dir N N N N N NE NE NE E E NE NE N N N N NW NW Wind spd 11 8 6 5 5 5 9 8 6 5 4 4 4 4 5 6 5 4 Clouds B2 B1 SC SC SC SC SC B2 B1 B2 B2 B2 B1 B1 SC SC SC SC PoP 12hr 30 5 20 30 5 QPF 12hr 0.02 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C Tstms Date Wed 09/25/24 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 74 50 75 55 72 57 74 Temp 54 50 71 68 56 52 72 69 59 56 69 67 61 58 71 68 Dewpt 52 50 54 54 52 51 57 57 56 56 62 62 60 58 60 60 PWind dir NW N NE NE NE NE NE NE Wind char LT LT LT LT LT GN LT GN Avg clouds SC FW FW FW FW FW FW SC SC B1 B1 B1 B2 B1 B1 B1 PoP 12hr 5 5 5 10 20 20 30 30 Rain shwrs S S S C C C C $$