681  
FOUS53 KDMX 230829  
PFMDMX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
229 AM CST SAT NOV 23 2024  
 
IAZ060-241000-  
DES MOINES-POLK IA  
41.54N 93.65W ELEV. 924 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 28 48 37 56 34  
TEMP 28 28 32 44 48 43 40 39 38 38 42 53 55 51 47 43 40 37  
DEWPT 26 26 29 32 33 34 34 34 35 37 40 44 45 44 42 40 35 32  
RH 92 92 88 62 56 70 79 82 89 96 93 71 69 77 83 89 82 82  
WIND DIR SW SE SE S SE SE SE SE SE SE S S SW NW NW NW N NW  
WIND SPD 2 2 2 5 6 6 6 6 6 6 6 8 6 5 6 9 11 12  
CLOUDS B1 B1 SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B2 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 33 28  
MIN CHILL 25 27 38 33 32 32 37 27  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 39 19 37 25 40 24 34 16 28  
TEMP 37 32 25 22 33 33 29 27 37 35 28 25 33 30 23 18 25 24  
DEWPT 25 20 17 15 17 21 22 22 25 27 24 22 22 21 16 12 11 12  
PWIND DIR NW NW SW SE E N NW NW NW  
WIND CHAR GN LT LT LT LT LT GN LT GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC  
POP 12HR 5 0 0 5 20 20 20 10 10  
RAIN S  
SNOW S S S  
 

 
IAZ039-241000-  
WATERLOO/CEDAR FALLS-BLACK HAWK IA  
42.55N 92.40W ELEV. 865 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 28 44 34 51 32  
TEMP 30 29 33 40 43 39 35 35 35 35 39 48 51 46 43 40 38 36  
DEWPT 27 28 29 31 32 32 32 31 31 33 36 41 42 41 40 37 34 32  
RH 88 96 85 70 65 76 89 85 85 92 89 77 71 83 89 89 85 85  
WIND DIR NW NW SW S S SE SE SE SE SE SE S S NE N NW NW NW  
WIND SPD 4 2 2 4 5 4 5 5 8 8 9 9 8 4 5 9 11 13  
CLOUDS B2 B2 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B1 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  
OBVIS PF PF PF  
WIND CHILL 28 28 33 34 30 27  
MIN CHILL 24 29 34 29 27 28 33 26  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 38 17 33 21 37 22 33 13 25  
TEMP 35 29 23 20 29 28 25 24 33 30 25 23 31 27 20 16 23 21  
DEWPT 27 20 15 13 17 19 19 19 22 22 22 20 22 20 14 10 9 10  
PWIND DIR NW NW W SE E N NW NW NW  
WIND CHAR BZ GN LT LT LT LT GN GN GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 10 0 0 5 10 10 10 5 5  
SNOW S  
 

 
IAZ048-241000-  
AMES-STORY IA  
41.99N 93.62W ELEV. 936 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 27 46 35 53 31  
TEMP 28 27 32 42 45 41 37 37 36 36 40 50 52 48 42 39 37 34  
DEWPT 25 26 30 33 34 34 34 34 34 36 39 44 45 43 41 37 34 30  
RH 88 96 92 70 65 76 89 89 92100 96 80 77 83 96 92 89 85  
WIND DIR NW E S S SE SE SE SE SE SE SE S SW N N N N NW  
WIND SPD 1 1 2 5 6 6 5 6 6 6 6 8 6 5 6 9 11 13  
CLOUDS B1 B1 SC SC SC B1 B2 B1 B1 B1 B2 B1 B1 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  
OBVIS PF  
WIND CHILL 31 30 33 29 25  
MIN CHILL 25 26 35 30 28 29 32 24  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 37 16 35 23 39 21 33 13 27  
TEMP 35 30 22 20 31 31 26 24 35 31 25 23 31 27 20 16 23 23  
DEWPT 25 20 16 15 17 21 22 22 25 25 23 21 23 21 15 10 10 12  
PWIND DIR NW NW W SE E N NW NW NW  
WIND CHAR BZ LT LT LT LT LT GN LT GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 0 0 5 20 20 20 10 5  
RAIN S  
SNOW S S S  
 

 
IAZ004-241000-  
ESTHERVILLE-EMMET IA  
43.40N 94.75W ELEV. 1315 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 26 41 32 45 23  
TEMP 28 28 30 39 41 37 34 35 33 33 36 43 45 40 35 32 29 25  
DEWPT 25 25 27 30 33 32 31 31 31 31 35 39 39 36 33 29 25 20  
RH 88 88 88 70 73 82 89 85 92 92 96 86 79 85 92 88 85 81  
WIND DIR NW S E SE SE E SE SE SE SE SE S N N N NW NW NW  
WIND SPD 2 2 4 6 8 8 8 9 8 6 6 6 10 10 12 13 14 17  
CLOUDS B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF  
WIND CHILL 31 27 28 26 27 30 33 26 22 18 12  
MIN CHILL 25 24 30 27 26 26 32 22 12  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 30 13 30 18 34 18 27 8 22  
TEMP 27 24 19 16 27 26 23 21 29 27 23 20 25 22 16 11 19 18  
DEWPT 18 16 13 10 15 19 17 16 20 22 19 17 19 15 11 5 8 10  
PWIND DIR NW NW W E NE N NW NW NW  
WIND CHAR BZ GN LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC FW FW FW SC B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC  
POP 12HR 5 0 0 5 5 10 5 10 5  
 

 
IAZ035-241000-  
FORT DODGE-WEBSTER IA  
42.55N 94.18W ELEV. 1165 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 25 45 34 50 26  
TEMP 26 28 31 42 45 40 37 37 35 35 39 47 49 45 39 35 32 30  
DEWPT 24 26 28 32 33 33 33 32 33 33 38 41 42 40 37 32 29 26  
RH 92 92 88 67 62 76 85 82 92 92 96 79 77 82 92 89 88 85  
WIND DIR S SE SE SE SE SE SE SE SE SE SE S NW N N N NW NW  
WIND SPD 2 3 3 5 8 6 6 8 8 6 5 5 6 6 9 10 12 13  
CLOUDS B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 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 31 29 29 33 27 23 19  
MIN CHILL 23 25 35 30 28 29 27 19  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 34 14 33 21 37 18 31 10 25  
TEMP 32 27 20 18 29 28 24 23 33 29 23 21 29 25 17 14 22 21  
DEWPT 21 17 14 12 17 19 19 19 23 22 20 19 20 18 12 8 9 10  
PWIND DIR NW NW SW SE E N NW NW NW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 5 0 0 5 10 10 10 10 5  
 

 
IAZ094-241000-  
LAMONI-DECATUR IA  
40.63N 93.90W ELEV. 1125 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 28 50 39 57 34  
TEMP 29 30 34 47 50 44 42 41 40 40 45 55 57 52 48 45 41 38  
DEWPT 28 27 31 34 35 35 35 36 37 38 41 46 47 46 45 42 38 33  
RH 96 88 89 60 56 70 76 82 89 92 86 72 69 80 89 89 89 82  
WIND DIR S S S S S SE S S S S S S SW NW NW N N N  
WIND SPD 2 2 4 6 9 6 8 6 9 9 9 10 6 3 6 9 11 12  
CLOUDS FW SC SC FW FW SC B1 B1 SC SC SC B1 B1 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 34 34 35 30  
MIN CHILL 25 27 35 33 34 38 28  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 40 18 39 27 42 24 35 16 29  
TEMP 37 32 25 21 34 34 30 28 39 36 30 26 33 30 23 19 26 24  
DEWPT 26 20 17 16 19 21 24 24 28 29 27 24 24 22 18 14 13 13  
PWIND DIR NW NW SW S E N N NW NW  
WIND CHAR GN LT LT LT LT LT GN LT GN  
AVG CLOUDS B2 SC FW FW SC SC B2 B1 B1 B1 B2 B1 B1 SC SC SC SC SC  
POP 12HR 5 0 0 5 30 30 30 10 10  
RAIN S C  
SNOW S C C C S  
 

 
IAZ017-241000-  
MASON CITY-CERRO GORDO IA  
43.16N 93.33W ELEV. 1189 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 24 41 32 46 26  
TEMP 25 28 30 39 41 37 34 33 33 33 37 44 46 42 37 35 32 30  
DEWPT 24 26 28 30 33 31 31 30 31 30 35 39 40 38 35 33 30 27  
RH 96 92 92 70 73 79 89 89 92 89 92 82 79 86 92 92 92 88  
WIND DIR W W SW S S SE SE SE SE SE SE SE SE N NW NW NW NW  
WIND SPD 3 2 2 4 5 5 6 6 8 8 8 8 6 5 9 10 13 14  
CLOUDS B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 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  
OBVIS PF PF PF  
WIND CHILL 28 27 26 26 31 30 27 22 19  
MIN CHILL 20 27 31 25 25 25 37 26 18  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 32 13 29 18 34 18 29 8 22  
TEMP 30 25 19 17 27 25 22 21 30 26 21 21 28 23 15 13 20 18  
DEWPT 23 17 13 12 17 19 17 16 21 21 19 18 20 17 11 7 8 9  
PWIND DIR NW NW W E E N NW NW NW  
WIND CHAR BZ GN LT LT LT LT GN GN GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 10 0 5 5 10 5 10 5 5  
 

 
IAZ049-241000-  
MARSHALLTOWN-MARSHALL IA  
42.11N 92.91W ELEV. 972 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 25 45 34 53 31  
TEMP 26 27 31 41 44 38 35 35 35 35 39 49 52 47 42 39 37 34  
DEWPT 24 25 28 31 33 33 32 32 32 33 38 42 44 43 41 37 34 31  
RH 92 92 88 67 65 82 89 89 89 92 96 77 74 86 96 92 89 89  
WIND DIR NW NW S S S SE SE SE SE SE SE S S N N NW N NW  
WIND SPD 3 1 2 3 5 5 6 6 8 6 8 8 6 3 5 8 10 12  
CLOUDS B2 B2 B1 FW SC B1 B2 B2 B1 B2 B2 B1 B1 B2 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  
OBVIS PF PF PF  
WIND CHILL 29 29 29 30 25  
MIN CHILL 21 28 31 28 27 28 33 25  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 37 16 34 21 37 20 33 12 26  
TEMP 34 28 22 18 29 28 25 24 34 30 24 22 31 26 19 15 23 21  
DEWPT 26 20 16 14 17 19 20 20 23 24 22 20 22 20 14 10 9 10  
PWIND DIR NW NW W SE E N NW NW NW  
WIND CHAR BZ LT LT LT LT LT GN GN GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC  
POP 12HR 5 0 0 5 10 20 20 5 5  
SNOW S S S  
 

 
IAZ086-241000-  
OTTUMWA-WAPELLO IA  
41.11N 92.45W ELEV. 836 FT  
229 AM CST SAT NOV 23 2024  
 
DATE 11/22/24 SAT 11/23/24 SUN 11/24/24 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 28 47 38 58 37  
TEMP 29 29 33 42 47 42 38 39 39 39 44 56 58 53 48 46 43 40  
DEWPT 28 28 30 33 34 34 34 34 35 37 40 44 48 48 46 44 40 37  
RH 96 96 89 70 60 73 85 82 85 92 86 64 69 83 93 93 89 89  
WIND DIR NW W S S S SE SE SE SE S S S SW W NW NW NW NW  
WIND SPD 3 3 2 4 5 5 6 6 9 9 10 11 9 3 5 8 10 12  
CLOUDS B2 B2 B1 FW SC SC B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 33 33 37 33  
MIN CHILL 25 28 38 32 30 33 39 32  
 
DATE 11/25/24 TUE 11/26/24 WED 11/27/24 THU 11/28/24 FRI 11/29/24  
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 42 19 37 25 41 24 35 16 29  
TEMP 39 34 26 21 33 33 29 27 37 35 29 26 33 31 24 19 26 24  
DEWPT 30 23 19 17 18 22 23 22 27 29 26 24 25 24 19 14 13 13  
PWIND DIR NW NW W SE E N NW NW NW  
WIND CHAR BZ GN LT LT LT LT GN GN GN  
AVG CLOUDS B2 SC FW FW FW SC B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 10 0 0 10 30 30 30 10 10  
RAIN C  
SNOW C C C S  
 

 
 
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