824  
FOUS53 KDMX 251228  
PFMDMX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DES MOINES IA  
628 AM CST WED NOV 25 2009  
 
IAZ060-252215-  
DES MOINES-POLK IA  
41.54N 93.65W ELEV. 924 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 41 29 40 27 53  
TEMP 39 40 37 36 34 32 32 31 32 37 39 34 32 31 30 29 35 46 51 44  
DEWPT 33 34 33 32 30 28 27 26 26 26 25 25 23 22 23 24 27 30 30 31  
RH 79 79 85 85 85 85 81 81 78 64 57 69 69 69 75 81 72 53 44 60  
WIND DIR W W NW NW NW NW NW NW NW NW NW NW W W SW S SW SW S S  
WIND SPD 14 18 20 18 19 19 18 16 16 14 11 8 6 5 5 6 6 8 8 8  
CLOUDS B2 B2 B2 OV OV OV B2 B1 SC SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 50 40 5 0 0  
QPF 12HR 0.04 0.01 0 0 0  
SNOW 12HR 00-00 T 00-00  
RAIN SHWRS C C  
SNOW C S S S  
SNOWSHWRS C C  
WIND CHILL 31 31 26 26 23 20 20 20 21 28 32 27 26 25 24 22 29  
MIN CHILL 33 30 25 20 20 20 27 25 22 24 39  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 32 52 33 43 28 42 28 41  
TEMP 38 35 47 44 38 36 41 37 32 30 39 36 32 30 38 36  
DEWPT 28 30 31 32 31 30 31 26 27 27 29 30 27 23 26 29  
PWIND DIR S SE E N NW N N NE  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC B1 B2 B1 B2 B2 B1 SC SC SC SC SC  
POP 12HR 0 5 10 10 10 10 10 10  
 

 
IAZ039-252215-  
WATERLOO/CEDAR FALLS-BLACK HAWK IA  
42.55N 92.40W ELEV. 865 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 43 30 39 24 47  
TEMP 39 42 39 37 35 34 33 32 33 37 38 33 30 28 27 26 31 42 45 40  
DEWPT 36 36 35 35 33 31 30 28 27 26 26 25 24 23 23 23 26 28 29 30  
RH 89 79 85 92 92 89 89 85 78 64 62 72 78 81 85 88 81 57 53 67  
WIND DIR W W NW NW NW NW NW NW NW NW NW NW W W SW S SW SW SW SW  
WIND SPD 13 14 14 14 18 20 21 20 19 17 12 9 6 5 5 5 6 8 6 6  
WIND GUST 31  
CLOUDS OV OV OV OV OV OV OV OV B2 SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 80 80 10 0 0  
QPF 12HR 0.08 0.16 0 0 0  
SNOW 12HR 00-00 1 00-00  
RAIN  
RAIN SHWRS C L D  
SNOW D D C C  
SNOWSHWRS D  
WIND CHILL 31 34 31 28 24 22 21 20 21 27 30 25 23 22 20 19 24  
MIN CHILL 34 31 28 22 20 19 25 22 19 21 35  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 31 50 31 41 27 40 28 38  
TEMP 36 33 45 42 36 34 38 35 31 29 37 35 32 30 36 35  
DEWPT 26 29 31 34 31 28 31 30 28 26 27 27 27 25 25 26  
PWIND DIR S SE E NE N N N NE  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B2 B2 SC B1 SC SC SC SC  
POP 12HR 0 5 10 10 20 10 10 10  
RAIN S S  
SNOW S S  
 

 
IAZ048-252215-  
AMES-STORY IA  
41.99N 93.62W ELEV. 936 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 41 29 40 27 51  
TEMP 39 40 37 36 34 32 32 31 32 37 39 34 32 31 30 29 34 46 50 43  
DEWPT 34 34 33 32 30 28 26 25 25 25 25 24 23 22 23 23 26 29 30 30  
RH 82 79 85 85 85 85 78 78 75 61 57 66 69 69 75 78 72 51 46 60  
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW W W SW S SW SW S S  
WIND SPD 14 18 20 18 19 20 19 17 17 16 11 8 5 5 5 5 6 8 8 8  
CLOUDS OV B2 OV OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 60 50 5 0 0  
QPF 12HR 0.05 0.04 0 0 0  
SNOW 12HR T T 00-00  
RAIN SHWRS S C L  
SNOW C C S S  
SNOWSHWRS C L  
WIND CHILL 31 31 26 26 23 20 20 20 21 28 32 27 26 25 24 23 28  
MIN CHILL 31 30 25 20 19 20 27 25 23 25 38  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 32 51 32 42 28 41 26 39  
TEMP 37 35 46 43 37 35 39 36 32 30 38 35 30 28 36 34  
DEWPT 27 29 31 32 31 28 29 26 26 26 27 28 26 22 25 27  
PWIND DIR SE SE E N N N N NE  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC SC B1 B2 B1 B2 B2 B1 SC SC SC SC SC  
POP 12HR 0 5 10 10 10 10 10 10  
 

 
IAZ004-252215-  
ESTHERVILLE-EMMET IA  
43.40N 94.75W ELEV. 1315 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 37 24 36 27 47  
TEMP 35 35 33 32 29 28 27 26 28 33 35 32 30 29 29 28 33 42 45 39  
DEWPT 33 32 32 30 28 25 23 22 21 21 21 21 21 21 22 22 25 28 28 28  
RH 92 89 96 92 96 88 85 85 75 61 56 63 69 72 75 78 72 57 51 64  
WIND DIR NW NW NW NW NW NW NW NW NW NW W W SW SW SW SW SW SW S S  
WIND SPD 19 21 23 24 23 21 18 16 14 13 9 3 3 3 5 6 6 6 8 9  
WIND GUST 34 34 33  
CLOUDS B2 OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 80 30 0 0 0  
QPF 12HR 0.09 0.01 0 0 0  
SNOW 12HR 1 T 00-00  
RAIN SHWRS L  
SNOW C S  
SNOWSHWRS L D L  
WIND CHILL 24 23 21 19 15 14 14 13 16 23 28 23 21 27 33  
MIN CHILL 28 23 19 14 13 14 25 25 21 23 33  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 28 45 27 37 24 38 22 37  
TEMP 33 31 41 37 32 30 35 32 28 26 35 31 27 25 33 30  
DEWPT 26 25 31 33 30 26 26 25 24 21 26 28 25 21 22 23  
PWIND DIR SE E NE N N N N NE  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 5 10 10 10 10 5 10  
 

 
IAZ035-252215-  
FORT DODGE-WEBSTER IA  
42.55N 94.18W ELEV. 1165 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 39 27 38 27 51  
TEMP 37 37 35 34 32 31 30 29 30 35 37 33 31 30 29 29 34 45 49 42  
DEWPT 33 33 33 32 29 26 25 24 24 24 24 24 23 22 23 23 26 29 29 30  
RH 85 85 92 92 88 81 81 81 78 64 59 69 72 72 78 78 72 53 46 62  
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW W W SW S SW SW S S  
WIND SPD 13 17 17 21 21 20 18 16 14 13 10 6 5 4 5 5 8 9 9 9  
WIND GUST 32  
CLOUDS OV B2 OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 70 40 0 0 0  
QPF 12HR 0.07 0.02 0 0 0  
SNOW 12HR T T 00-00  
RAIN SHWRS C L L  
SNOW C S S S  
SNOWSHWRS C L L  
WIND CHILL 28 27 25 22 19 18 18 17 19 26 30 27 25 23 23 27 36  
MIN CHILL 31 27 22 18 17 17 27 25 23 24 36  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 30 48 30 40 26 41 27 39  
TEMP 36 33 44 41 35 33 37 34 30 28 37 35 31 29 36 34  
DEWPT 26 27 31 32 30 28 28 26 26 23 28 29 27 23 25 26  
PWIND DIR SE E NE N N N N NE  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC SC B1 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 5 10 10 10 10 10 10  
 

 
IAZ094-252215-  
LAMONI-DECATUR IA  
40.63N 93.90W ELEV. 1125 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 43 30 42 28 54  
TEMP 38 42 41 37 35 34 33 32 34 39 41 36 33 32 31 30 36 48 52 45  
DEWPT 33 34 32 31 29 27 26 25 25 26 25 24 23 22 23 23 27 30 31 32  
RH 82 73 70 79 78 75 75 75 69 59 52 61 66 66 72 75 69 49 44 60  
WIND DIR W W W NW NW NW NW NW NW NW NW W SW SW SW S SW SW S S  
WIND SPD 14 18 20 18 18 17 16 14 14 14 10 6 5 6 6 8 8 9 9 9  
CLOUDS B2 B2 B2 OV B2 B2 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 20 30 5 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SNOW C S S S  
SNOWSHWRS S  
WIND CHILL 29 33 32 27 24 23 22 22 24 31 35 30 26 24 22 30  
MIN CHILL 29 28 27 23 22 22 30 26 22 25  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 54 35 45 31 43 30 41  
TEMP 39 37 49 46 41 38 43 39 35 33 40 37 34 32 38 37  
DEWPT 31 32 30 31 32 32 29 26 28 28 29 30 27 26 26 27  
PWIND DIR S S E N NW N N NE  
WIND CHAR GN GN LT GN GN GN BZ BZ  
AVG CLOUDS FW FW SC SC SC B1 B2 B2 B2 B2 B2 B1 SC B1 SC SC  
POP 12HR 0 5 10 20 20 10 10 10  
RAIN S S S S  
SNOW S S  
 

 
IAZ017-252215-  
MASON CITY-CERRO GORDO IA  
43.16N 93.33W ELEV. 1189 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 39 28 37 23 46  
TEMP 38 38 36 34 32 31 30 30 31 35 36 31 28 27 26 25 30 40 44 38  
DEWPT 34 34 34 33 30 28 27 26 25 24 24 24 23 23 23 23 25 28 29 30  
RH 85 85 92 96 92 88 88 85 78 64 61 75 81 85 88 92 81 62 55 73  
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW W W SW S SW SW SW S  
WIND SPD 14 17 18 19 20 21 20 19 18 17 11 6 5 5 5 5 8 9 9 8  
CLOUDS OV OV OV OV OV OV B2 B2 B1 SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 80 60 5 0 0  
QPF 12HR 0.10 0.09 0 0 0  
SNOW 12HR T 1 00-00  
RAIN  
RAIN SHWRS C L D  
SNOW L C S S  
SNOWSHWRS C L D  
WIND CHILL 29 29 26 23 20 18 17 17 19 25 28 24 22 20 19 18 22 34 32  
MIN CHILL 30 29 23 18 17 17 24 20 18 20 32  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 29 48 28 38 24 39 27 38  
TEMP 34 31 43 39 34 31 35 32 28 27 35 34 31 29 35 33  
DEWPT 26 27 30 31 29 27 28 27 25 23 27 28 26 23 24 25  
PWIND DIR SE E NE N N N N NE  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC SC B1 B2 B2 B1 B1 SC SC SC SC FW SC  
POP 12HR 0 5 10 10 10 10 10 10  
 

 
IAZ049-252215-  
MARSHALLTOWN-MARSHALL IA  
42.11N 92.91W ELEV. 972 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 42 30 40 27 50  
TEMP 40 41 39 37 35 33 33 32 33 38 39 34 32 31 30 29 34 45 49 43  
DEWPT 35 35 34 34 31 28 27 26 26 26 26 25 24 23 23 23 26 28 29 30  
RH 82 79 82 89 85 82 78 78 75 62 59 69 72 72 75 78 72 51 46 60  
WIND DIR W W NW NW NW NW NW NW NW NW NW NW W W SW S SW SW S S  
WIND SPD 16 17 19 16 18 20 20 19 18 17 12 8 5 5 5 5 6 8 8 8  
CLOUDS OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 70 80 10 0 0  
QPF 12HR 0.06 0.10 0 0 0  
SNOW 12HR 00-00 1 00-00  
RAIN  
RAIN SHWRS S C L  
SNOW D L C C  
SNOWSHWRS L  
WIND CHILL 32 32 29 28 24 21 21 20 22 29 31 27 26 25 24 23 28  
MIN CHILL 34 32 28 21 20 20 27 25 23 24 38  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 32 51 31 42 28 40 27 39  
TEMP 37 35 46 43 37 34 39 36 32 30 37 34 31 29 36 34  
DEWPT 27 29 32 33 31 28 31 28 27 26 27 28 27 24 25 27  
PWIND DIR S SE E N N N N NE  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC  
POP 12HR 0 5 10 10 20 10 10 10  
RAIN S S  
SNOW S S  
 

 
IAZ086-252215-  
OTTUMWA-WAPELLO IA  
41.11N 92.45W ELEV. 836 FT  
628 AM CST WED NOV 25 2009  
 
DATE WED 11/25/09 THU 11/26/09 FRI 11/27/09  
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 43 31 40 29 52  
TEMP 40 42 41 38 36 35 34 33 34 38 39 35 33 32 31 31 36 46 50 44  
DEWPT 36 36 34 34 32 30 29 28 28 27 27 26 25 24 24 24 27 29 30 31  
RH 85 79 76 85 85 82 82 82 78 64 62 69 72 72 75 75 69 51 46 60  
WIND DIR W W W W NW NW NW NW NW NW NW NW W W SW S SW SW S S  
WIND SPD 16 19 18 16 18 19 19 19 18 17 12 9 6 5 5 5 5 5 6 6  
CLOUDS OV OV OV OV OV OV OV B2 B1 B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 50 90 10 0 0  
QPF 12HR 0.02 0.07 0 0 0  
SNOW 12HR 00-00 1 00-00  
RAIN SHWRS C C  
SNOW D D C C  
WIND CHILL 32 33 32 29 26 24 23 21 23 29 31 28 27 26 25 25  
MIN CHILL 35 32 29 24 21 20 28 26 25 28  
 
DATE SAT 11/28/09 SUN 11/29/09 MON 11/30/09 TUE 12/01/09  
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 53 36 46 30 42 31 41  
TEMP 39 36 49 46 41 39 44 40 35 33 39 37 34 33 39 38  
DEWPT 30 31 33 35 34 32 32 31 33 29 31 32 30 28 29 29  
PWIND DIR S SE SE NE N N N NE  
WIND CHAR GN GN GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 0 5 10 20 20 10 10 20  
RAIN S S S S S S  
SNOW S S  
 

 
 
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