413  
FOUS53 KDMX 150852  
PFMDMX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
252 AM CST SAT NOV 15 2025  
 
IAZ060-161000-  
DES MOINES-POLK IA  
41.54N 93.65W ELEV. 924 FT  
252 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 57 67 35 52 36  
TEMP 62 58 58 67 65 57 49 44 39 36 40 49 52 47 41 40 38 37  
DEWPT 53 47 44 46 44 40 36 32 29 26 24 21 21 22 24 24 23 22  
RH 72 67 59 47 46 53 61 62 67 67 52 33 29 37 50 52 54 54  
WIND DIR SW W NW NW NW N N N NW NW N N NW N E E E E  
WIND SPD 11 9 11 14 13 9 6 5 5 4 4 4 5 3 3 3 5 6  
WIND GUST 23  
CLOUDS B2 B2 SC FW FW FW FW CL 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  
 
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 53 39 51 37 53 41 54 41 49  
TEMP 51 51 45 40 49 48 41 38 50 49 44 43 53 52 45 41 47 45  
DEWPT 24 28 35 36 40 39 39 37 40 40 42 43 48 45 44 41 41 39  
PWIND DIR E E NE E SE E E NE N  
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 B2 B1 B2 B2 B2 B2  
POP 12HR 30 50 5 0 10 50 40 40 30  
RAIN C C C C C C C C C C C  
 

 
IAZ039-161000-  
WATERLOO/CEDAR FALLS-BLACK HAWK IA  
42.55N 92.40W ELEV. 865 FT  
252 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 63 30 50 29  
TEMP 59 55 55 63 61 51 44 39 34 31 36 47 49 40 34 34 32 30  
DEWPT 52 45 44 44 39 33 28 26 23 22 22 19 18 20 21 22 21 21  
RH 78 69 66 50 44 50 53 59 64 69 56 32 29 44 58 61 63 69  
WIND DIR SW W NW NW NW NW NW NW NW NW NW NW NW NW NW N NE E  
WIND SPD 13 10 13 18 18 12 11 9 8 6 8 9 8 4 2 2 2 4  
WIND GUST 28  
CLOUDS B2 B2 FW FW CL CL FW FW FW CL CL CL FW FW 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 38 32 27 24 30  
MIN CHILL 30 23 23 36 32 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 49 35 48 33 50 37 52 37 47  
TEMP 47 45 39 35 45 43 37 34 47 45 40 39 49 47 41 38 44 43  
DEWPT 20 23 31 33 35 35 33 33 36 36 38 39 43 42 41 38 38 38  
PWIND DIR E E E E SE SE E NE N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B2 OV B2 B2 B1 B2 B2 B1 B1 B2 B2 B2 B1 B2 B2 B2 B2  
POP 12HR 10 70 20 0 10 40 40 40 30  
RAIN L C S C C C C C C C C  
 

 
IAZ048-161000-  
AMES-STORY IA  
41.99N 93.62W ELEV. 936 FT  
252 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 65 33 51 35  
TEMP 59 55 58 65 63 53 45 39 36 33 39 49 51 46 41 39 37 35  
DEWPT 51 44 45 46 43 38 33 30 26 24 25 22 21 23 24 23 24 22  
RH 75 66 62 50 48 57 62 70 67 69 57 34 30 40 50 52 59 59  
WIND DIR SW W NW NW NW N N NW NW NW N NW NW N NE E E E  
WIND SPD 12 8 12 16 14 10 8 5 5 4 4 5 5 3 2 2 4 6  
CLOUDS B2 B2 FW FW FW FW CL FW FW FW FW SC SC B1 SC 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  
WIND CHILL 29  
MIN CHILL 33 27 27 36 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 37 50 35 52 39 53 39 47  
TEMP 50 48 42 38 48 46 40 36 49 46 42 41 51 49 43 39 45 43  
DEWPT 24 29 33 36 39 39 37 36 39 40 41 41 47 45 43 39 40 39  
PWIND DIR E E E E SE SE E NE N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 B2 B2 B2 B2  
POP 12HR 30 60 10 0 10 50 40 40 30  
RAIN C L C C C C C C C C C  
 

 
IAZ004-161000-  
ESTHERVILLE-EMMET IA  
43.40N 94.75W ELEV. 1315 FT  
252 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 48 57 29 48 32  
TEMP 53 49 51 57 56 46 38 34 31 30 36 45 48 42 36 35 34 33  
DEWPT 40 38 43 39 32 28 25 23 20 19 20 18 18 19 19 19 19 18  
RH 61 66 74 51 40 49 59 64 63 63 52 33 30 39 50 52 54 53  
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW E E E E E  
WIND SPD 10 12 16 18 17 10 8 6 5 5 5 5 5 4 4 4 5 8  
WIND GUST 26  
CLOUDS B2 SC SC FW FW FW FW FW SC FW FW SC SC SC B1 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  
WIND CHILL 32 28 25 24 28 25  
MIN CHILL 27 23 23 37 29 20  
 
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 47 31 44 33 48 36 48 33 43  
TEMP 45 42 36 32 41 40 36 34 45 43 39 38 46 44 37 34 40 39  
DEWPT 21 27 31 31 35 35 33 32 38 38 37 38 42 40 36 33 35 33  
PWIND DIR SE E E SE SE SE E N N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B2 OV B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B2 B2 B2  
POP 12HR 30 60 10 0 5 30 30 20 30  
RAIN C L C S C C C S S S C  
 

 
IAZ035-161000-  
FORT DODGE-WEBSTER IA  
42.55N 94.18W ELEV. 1165 FT  
252 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 62 30 50 34  
TEMP 57 52 56 62 60 50 43 36 34 31 37 47 49 44 38 37 36 35  
DEWPT 45 39 44 44 38 34 31 27 24 22 23 21 20 21 21 22 21 21  
RH 64 61 64 52 44 54 62 69 66 69 56 35 31 39 50 54 54 56  
WIND DIR W NW NW NW NW N N N NW NW N NW NW NE E E E E  
WIND SPD 10 9 12 14 14 9 6 5 4 4 4 4 4 3 2 3 4 6  
CLOUDS OV B1 FW FW FW FW FW FW FW FW FW SC SC B1 B1 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  
WIND CHILL 29  
MIN CHILL 31 26 25 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 35 49 34 50 38 50 36 45  
TEMP 48 46 39 36 46 45 38 34 47 46 41 40 49 46 40 37 43 41  
DEWPT 23 28 31 33 36 37 36 34 37 38 39 39 44 42 40 36 38 35  
PWIND DIR SE E E E SE SE E NE N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B2 OV B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2  
POP 12HR 30 60 10 0 10 40 40 30 30  
RAIN C L C C C C C C S C C  
 

 
IAZ094-161000-  
LAMONI-DECATUR IA  
40.63N 93.90W ELEV. 1125 FT  
252 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 70 36 54 36  
TEMP 57 55 59 69 69 58 50 45 40 37 42 51 54 46 42 41 39 37  
DEWPT 53 51 47 46 46 44 42 37 33 29 26 23 22 23 23 22 21 20  
RH 86 86 64 44 44 59 74 73 76 72 53 33 28 40 46 46 48 50  
WIND DIR SW SW NW N NW N N N N N NE NE NE NE E E E E  
WIND SPD 12 9 10 13 12 6 6 5 5 4 4 4 4 3 3 4 5 8  
CLOUDS B1 B2 FW CL CL FW FW FW FW FW FW SC SC SC FW SC FW FW  
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 32 32 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 55 41 54 38 55 43 56 41 50  
TEMP 53 53 46 42 51 49 42 39 52 51 46 47 54 52 47 42 47 45  
DEWPT 24 32 39 40 42 40 40 39 42 43 45 47 50 48 46 42 43 41  
PWIND DIR SE E NE NE E E E NE N  
WIND CHAR GN GN LT LT LT LT GN GN GN  
AVG CLOUDS SC B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B2  
POP 12HR 30 40 5 5 10 50 40 40 30  
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  
252 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 58 28 47 29  
TEMP 55 52 52 58 56 46 39 35 30 28 35 44 47 38 33 33 31 30  
DEWPT 45 40 44 42 34 28 26 24 21 20 21 19 17 19 19 19 19 19  
RH 69 63 74 55 43 49 59 64 69 71 56 36 30 46 56 56 61 63  
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW NW N E E  
WIND SPD 12 11 14 18 18 10 9 6 8 6 8 8 8 3 2 2 3 5  
WIND GUST 26 28  
CLOUDS OV B2 FW FW FW FW CL CL FW FW FW FW FW SC SC 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  
WIND CHILL 33 29 23 21 28 24  
MIN CHILL 39 27 21 20 34 28 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 46 31 44 30 47 34 48 34 43  
TEMP 45 41 35 32 43 40 35 31 44 42 38 36 46 44 39 35 42 39  
DEWPT 20 24 31 31 35 34 32 31 36 36 37 36 42 40 37 35 37 34  
PWIND DIR E E E E SE SE E NE N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 B2 OV B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B2 B2 B2  
POP 12HR 20 60 20 0 10 30 40 30 30  
RAIN S L C S S C C C C S C C  
 

 
IAZ049-161000-  
MARSHALLTOWN-MARSHALL IA  
42.11N 92.91W ELEV. 972 FT  
252 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 64 31 50 32  
TEMP 59 55 56 64 62 51 44 39 34 31 38 48 50 43 37 36 34 32  
DEWPT 52 46 45 46 42 36 31 27 25 23 24 21 20 21 22 22 21 21  
RH 78 72 66 52 48 56 60 62 69 72 57 34 30 41 54 56 58 63  
WIND DIR SW W NW NW NW NW NW NW NW NW NW NW NW NW N NE E E  
WIND SPD 12 10 13 17 17 11 9 8 6 5 5 6 6 3 2 2 3 5  
CLOUDS B2 B2 FW FW FW FW CL CL FW FW CL FW SC SC 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  
WIND CHILL 33 28 25  
MIN CHILL 32 25 24 39 34 24  
 
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 36 49 34 51 38 53 37 47  
TEMP 48 46 40 36 46 45 39 35 48 45 41 40 51 48 42 38 45 43  
DEWPT 22 26 32 34 37 37 35 34 37 38 39 40 45 44 42 38 40 38  
PWIND DIR E E E E SE SE E NE N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2  
POP 12HR 20 70 10 0 10 50 40 40 30  
RAIN S L C C C C C C C C C  
 

 
IAZ086-161000-  
OTTUMWA-WAPELLO IA  
41.11N 92.45W ELEV. 836 FT  
252 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 57 70 34 52 35  
TEMP 61 58 60 69 68 58 50 44 38 34 40 49 52 46 40 39 37 35  
DEWPT 55 51 49 46 46 43 38 32 28 26 24 20 19 21 23 22 21 21  
RH 81 77 67 44 45 57 63 62 67 72 52 31 27 37 50 50 52 56  
WIND DIR SW W NW NW NW NW N N NW NW N N NW NW N NE E E  
WIND SPD 12 11 13 16 16 11 10 8 6 5 5 6 5 3 2 3 4 6  
WIND GUST 24 20  
CLOUDS B1 B2 SC FW CL CL CL CL CL CL FW FW 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 29  
MIN CHILL 38 27 28 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 55 40 53 37 54 41 56 42 52  
TEMP 52 51 45 41 50 48 41 38 51 49 44 43 54 52 47 43 49 47  
DEWPT 22 26 34 37 41 40 39 37 39 40 41 43 48 48 46 43 43 41  
PWIND DIR E E E E E E E NE N  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B2  
POP 12HR 20 60 10 5 10 50 50 50 40  
RAIN S L C C C C C C C C C  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page