418
FOUS53 KDMX 062252
PFMDMX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
452 PM CST SAT DEC 6 2025
IAZ060-071000-
DES MOINES-POLK IA
41.54N 93.65W ELEV. 924 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 16 19 7 32 22
TEMP 29 29 27 24 21 17 18 17 9 8 8 10 10 12 20 26 29 28 29 30 30
DEWPT 25 27 24 21 17 13 10 9 5 4 6 7 7 10 16 20 22 25 28 29 28
RH 85 92 88 88 84 84 70 70 83 83 91 87 87 91 84 78 75 88 96 96 92
WIND DIR E E NE N N N N N N NE E SE SE S S S S S SW SW SW
WIND SPD 10 9 11 12 12 11 10 8 5 3 2 2 4 5 9 10 10 11 10 10 8
WIND GUST 23 23
CLOUDS OV OV OV B2 B1 B1 FW FW B1 OV OV B2 B2 SC SC B1 B1 SC SC B1 B1
POP 12HR 100 0 5 0 0
QPF 12HR 0.19 0 0 0 0
SNOW 12HR 2 00-00 00-00
FRZG DRZL C
SNOW D D C
WIND CHILL 20 21 17 12 9 4 6 7 -1 3 3 10 16 21 18 20 21 22
MIN CHILL 18 15 8 2 -2 -2 0 0 10 18 19
WINTER WEATH Y Y Y Y
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 41 23 30 18 26 5 12 -2 11
TEMP 36 40 39 25 28 25 21 20 24 22 15 6 11 10 4 -1 8 8
DEWPT 33 34 34 25 22 21 19 19 20 17 10 4 4 3 -1 -4 0 1
PWIND DIR SW W NW E NW NW NW NW NW
WIND CHAR GN BZ GN LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC
POP 12HR 5 20 10 30 20 10 10 5 5
RAIN S
SNOW S C S S
IAZ039-071000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N 92.40W ELEV. 865 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 9 13 -1 25 15
TEMP 24 22 22 20 15 11 13 13 2 0 3 6 6 9 17 22 19 21 23 24 26
DEWPT 19 21 20 17 11 6 5 4 -2 -2 0 3 4 7 11 14 15 19 22 24 26
RH 81 96 92 88 84 80 70 67 83 91 87 87 91 91 77 71 84 92 96100100
WIND DIR E NE NE N N N N N N N NE SE SE S S S S S SW SW SW
WIND SPD 10 9 10 12 12 11 11 10 6 3 2 2 4 6 10 12 12 13 12 11 10
CLOUDS OV OV OV B2 B1 FW CL FW SC B2 B2 OV B2 B2 B1 B1 B2 B1 B1 B1 B1
POP 12HR 100 5 5 5 5
QPF 12HR 0.34 0 0 0 0
SNOW 12HR 5 00-00 00-00
SNOW D D L
WIND CHILL 14 12 11 8 1 -4 -1 0-11 -9 -3 -2 4 10 7 7 11 14 17
MIN CHILL 12 10 -1 -5 -12 -13 -4 -5 4 4 11
WINTER STORM W W W W
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 39 21 29 11 21 2 10 -7 6
TEMP 34 36 35 23 26 21 16 12 20 18 11 3 7 5 -2 -6 3 2
DEWPT 32 33 34 23 21 18 15 12 17 14 8 2 2 0 -6 -8 -2 -4
PWIND DIR SW W NW N N NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 10 40 10 20 30 10 5 5 10
RAIN S C
SNOW S S C S
IAZ048-071000-
AMES-STORY IA
41.99N 93.62W ELEV. 936 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 11 16 2 29 20
TEMP 25 25 23 21 17 13 14 14 4 5 7 8 8 10 17 23 27 25 27 28 28
DEWPT 23 24 22 19 15 9 7 6 1 3 5 7 7 9 15 19 21 24 27 28 27
RH 92 96 96 92 92 84 73 70 87 91 91 96 96 96 92 84 78 96100100 96
WIND DIR E NE NE N N N N N N NE E SE SE S S S S S SW SW SW
WIND SPD 10 10 12 13 12 10 10 8 5 2 2 2 4 6 10 11 10 10 9 9 6
WIND GUST 24
CLOUDS OV OV OV B2 B1 SC FW FW B1 OV OV B2 B2 B1 B1 B1 B1 SC B1 B1 B1
POP 12HR 100 0 5 0 0
QPF 12HR 0.26 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D C
WIND CHILL 15 15 12 9 4 -1 1 2 -7 -1 -1 5 12 17 15 18 19 21
MIN CHILL 14 11 3 -1 -7 -8 -3 -5 7 13 16
WINTER STORM W W W W
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 41 21 29 15 24 3 11 -5 8
TEMP 34 39 37 23 26 22 19 17 22 19 12 4 8 7 0 -4 5 4
DEWPT 33 35 34 23 22 20 18 17 18 17 9 3 4 2 -3 -5 0 0
PWIND DIR SW W NW NE NW NW NW NW NW
WIND CHAR GN BZ GN LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 5 20 10 30 30 10 10 5 10
RAIN S
SNOW S C C C
IAZ004-071000-
ESTHERVILLE-EMMET IA
43.40N 94.75W ELEV. 1315 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 2 8 2 29 19
TEMP 23 21 17 12 6 4 6 7 2 3 5 7 6 9 15 22 26 24 26 25 25
DEWPT 20 19 14 8 1 -1 1 2 1 1 3 4 3 7 14 18 21 23 25 25 23
RH 88 92 88 84 79 79 79 79 95 91 91 87 87 91 96 84 81 96 96100 92
WIND DIR E NE N N N N N N E SE SE S S S S S S SW W W W
WIND SPD 11 11 12 12 11 9 8 5 3 4 6 10 11 13 16 17 14 13 13 11 10
CLOUDS OV OV OV B1 SC SC SC B1 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 100 0 20 5 0
QPF 12HR 0.10 0 0 0 0
SNOW 12HR 2 00-00 00-00
SNOW D C S S S S
WIND CHILL 12 9 4 -3-10-10 -7 -3 -6 -6 -7 -8-10 -7 -1 8 14 12 14 14 15
MIN CHILL 10 3 -10 -11 -6 -8 -10 -10 1 12 13
WINTER STORM W W
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 39 14 21 9 18 -3 6 -10 5
TEMP 33 37 31 16 19 16 14 10 16 12 5 -2 3 2 -5 -9 1 -1
DEWPT 31 33 28 16 16 13 11 10 14 9 2 -4 0 -3 -8 -11 -3 -4
PWIND DIR SW W NW E N NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 30 30 20 30 30 10 10 5 10
RAIN C C
SNOW C S C C C C
IAZ035-071000-
FORT DODGE-WEBSTER IA
42.55N 94.18W ELEV. 1165 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 6 11 2 29 19
TEMP 24 23 22 19 13 8 11 10 3 4 6 7 7 9 16 22 26 25 26 26 26
DEWPT 22 22 19 15 9 4 4 5 1 2 4 5 4 8 14 19 21 24 26 26 24
RH 92 96 88 84 84 83 73 80 91 91 91 91 87 96 92 88 81 96100100 92
WIND DIR E NE NE N N N N N N E SE SE S S S S S SW SW W SW
WIND SPD 12 11 11 12 11 10 10 6 4 2 3 4 6 9 11 12 11 10 10 9 6
CLOUDS OV OV OV B2 B1 SC FW SC B2 OV OV B2 B2 B1 B1 B2 B1 SC B1 B1 B1
POP 12HR 100 0 10 5 0
QPF 12HR 0.23 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D
WIND CHILL 12 12 10 5 -1 -5 -3 -1 -6 -2 -4 -4 3 10 16 14 16 17 18
MIN CHILL 12 10 -2 -6 -6 -4 -5 -6 4 13 16
WINTER STORM W W
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 40 18 25 11 21 0 8 -7 7
TEMP 34 38 34 19 23 19 16 13 19 16 8 1 6 5 -3 -6 3 2
DEWPT 33 34 31 19 19 17 15 13 16 14 6 -1 2 0 -5 -7 -1 -1
PWIND DIR SW W NW E NW NW NW NW NW
WIND CHAR GN BZ GN LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1
POP 12HR 10 20 10 30 30 10 10 5 10
RAIN S
SNOW S S C C C
IAZ094-071000-
LAMONI-DECATUR IA
40.63N 93.90W ELEV. 1125 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 21 23 11 31 24
TEMP 34 34 33 29 25 22 22 22 16 12 12 12 12 14 23 29 29 29 29 29 30
DEWPT 30 32 32 26 22 19 17 15 10 8 9 9 9 12 18 22 23 26 28 29 28
RH 85 92 96 88 88 88 81 74 77 84 87 87 87 92 81 75 78 88 96100 92
WIND DIR SE S NW N N N N N N NE E SE S S S S S S SW SW SW
WIND SPD 8 6 6 13 14 13 12 10 6 4 3 3 3 5 9 10 10 10 10 10 9
WIND GUST 24 26 24
CLOUDS OV OV OV OV B2 B2 B1 SC SC B2 B2 B1 SC SC SC SC SC SC SC B1 B1
POP 12HR 50 0 0 0 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S S S
FRZG DRZL C C S
SNOW C C
WIND CHILL 27 27 27 18 13 9 10 11 6 4 6 5 13 20 19 19 20 20 22
MIN CHILL 26 26 11 8 4 3 4 4 13 18 20
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 43 24 33 19 29 8 16 1 14
TEMP 38 41 40 27 31 27 24 21 28 25 17 9 14 12 7 2 11 11
DEWPT 34 35 34 27 23 22 21 21 22 19 12 7 5 3 2 -2 2 2
PWIND DIR SW W NW E NW NW NW NW NW
WIND CHAR GN GN GN LT GN GN GN GN LT
AVG CLOUDS SC B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 SC SC
POP 12HR 0 10 5 20 10 5 10 0 5
SNOW S S
IAZ017-071000-
MASON CITY-CERRO GORDO IA
43.16N 93.33W ELEV. 1189 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 3 9 -2 25 15
TEMP 22 21 21 15 9 5 9 8 -1 1 3 5 6 8 14 19 22 22 23 24 25
DEWPT 20 20 18 12 4 0 2 2 -2 -1 1 3 3 6 11 14 16 21 23 24 23
RH 92 96 88 88 80 79 72 76 95 91 91 91 87 91 88 80 77 96100100 92
WIND DIR E NE NE N N N N N N NE SE SE S S S S S S SW W W
WIND SPD 8 8 9 11 10 9 9 6 4 2 2 4 6 10 12 13 12 13 11 10 9
CLOUDS OV OV OV B2 SC FW FW SC B1 B2 OV OV B2 B2 B2 B2 OV B1 SC B1 B1
POP 12HR 100 0 10 5 0
QPF 12HR 0.20 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D S
WIND CHILL 13 11 11 2 -6 -9 -4 -3-11 -4 -6 -6 0 6 10 10 12 14 16
MIN CHILL 12 10 -7 -10 -13 -11 -9 -10 1 9 9
WINTER STORM W W W W
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 37 16 24 9 18 -2 6 -10 4
TEMP 32 36 33 19 22 17 14 10 17 14 7 -1 4 2 -5 -9 0 -1
DEWPT 31 32 31 19 18 15 12 10 15 11 5 -1 0 -2 -7 -9 -3 -5
PWIND DIR SW W NW NE N NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 30 40 10 20 30 10 10 5 10
RAIN C C
SNOW S S C C
IAZ049-071000-
MARSHALLTOWN-MARSHALL IA
42.11N 92.91W ELEV. 972 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 10 14 -1 27 17
TEMP 24 23 23 21 16 12 13 12 2 1 4 6 7 9 16 21 24 22 24 26 27
DEWPT 21 22 21 18 13 8 6 5 -2 -1 2 3 4 7 13 16 18 21 24 26 26
RH 88 96 92 88 88 84 73 73 83 91 91 87 87 91 88 81 77 96100100 96
WIND DIR E NE NE N N N N N N N E SE SE S S S S S SW SW SW
WIND SPD 10 10 12 13 13 12 11 9 5 3 2 2 4 5 10 11 11 12 11 10 9
CLOUDS OV OV OV B2 B1 SC FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 100 0 5 0 0
QPF 12HR 0.40 0 0 0 0
SNOW 12HR 5 00-00 00-00
SNOW D D C
WIND CHILL 14 13 12 8 3 -3 -2 0-10 -5 -1 -2 3 9 13 10 13 16 18
MIN CHILL 13 11 2 -4 -11 -13 -4 -5 4 10 12
WINTER STORM W W W W
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 39 21 29 12 22 2 10 -6 7
TEMP 34 37 35 23 25 20 16 13 20 18 10 3 7 5 -2 -5 3 2
DEWPT 33 34 33 23 22 18 16 13 18 15 8 2 2 1 -4 -7 -1 -2
PWIND DIR SW W NW NE NW NW NW NW NW
WIND CHAR GN BZ BZ LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 10 30 10 30 30 10 10 5 10
RAIN C
SNOW S C C C
IAZ086-071000-
OTTUMWA-WAPELLO IA
41.11N 92.45W ELEV. 836 FT
452 PM CST SAT DEC 6 2025
DATE 12/06/25 SUN 12/07/25 MON 12/08/25 TUE
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 19 22 6 29 20
TEMP 30 30 30 27 24 21 21 20 11 7 8 10 11 12 22 27 25 25 27 29 31
DEWPT 26 28 29 25 21 18 16 12 7 4 5 7 7 10 15 20 20 23 26 28 29
RH 85 92 96 92 88 88 81 71 83 87 87 87 83 91 74 74 81 92 96 96 92
WIND DIR E SE E N N N N N N N N E SE S S S S S SW SW SW
WIND SPD 10 9 6 13 14 13 12 11 8 5 3 3 3 4 6 9 10 11 12 12 10
WIND GUST 26 25
CLOUDS OV OV OV OV B2 B1 B1 FW SC B2 B2 B2 B2 SC SC SC B1 SC B1 B1 B1
POP 12HR 100 5 0 0 0
QPF 12HR 0.19 0 0 0 0
SNOW 12HR 1 00-00 00-00
FRZG DRZL D
SNOW L D D
WIND CHILL 21 22 23 16 11 8 9 8 -1 -3 4 14 18 15 15 16 19 22
MIN CHILL 19 19 11 6 -3 -4 1 2 14 12 16
WINTER WEATH Y Y Y Y
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25
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 42 25 33 17 27 6 14 -2 11
TEMP 36 41 40 28 30 26 22 18 25 23 16 7 12 10 4 -1 8 8
DEWPT 34 35 35 28 24 22 19 18 21 19 12 6 5 3 -1 -4 0 0
PWIND DIR SW W NW E NW NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 0 20 10 30 20 10 10 5 5
RAIN S
SNOW S C S S
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