122
FOUS53 KDMX 070832
PFMDMX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
232 AM CST SUN DEC 7 2025
IAZ060-081000-
DES MOINES-POLK IA
41.54N 93.65W ELEV. 924 FT
232 AM CST SUN DEC 7 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 17 21 6 32 23
TEMP 24 21 19 18 17 11 8 9 10 11 14 23 28 29 29 29 29 29
DEWPT 21 20 15 12 10 6 3 5 7 7 10 17 22 23 26 29 29 28
RH 88 96 84 77 73 80 79 83 87 83 84 77 78 78 88100100 96
WIND DIR N N N N N N NE E SE S S S S S S SW W W
WIND SPD 11 11 11 10 8 5 3 3 4 4 5 9 10 10 11 10 9 8
WIND GUST 21
CLOUDS B2 B1 B1 FW FW SC B2 OV OV B1 SC B1 B1 B1 SC B1 SC B1
POP 12HR 20 0 10 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL
SNOW
WIND CHILL 13 9 6 6 7 2 1 2 2 3 5 13 19 21 20 20 21 21
MIN CHILL 9 4 0 -2 0 0 14 19 19
WINTER WEATH 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 26 32 18 24 2 9 -4 10
TEMP 36 41 39 28 30 25 22 19 23 19 12 3 7 5 1 -3 7 7
DEWPT 33 35 34 28 23 21 19 19 21 15 7 0 0 -2 -5 -6 -3 -2
PWIND DIR SW W NW NE N 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 SC B1 B1 B1 B1 B1
POP 12HR 0 10 0 30 30 10 5 5 5
SNOW S C C S
IAZ039-081000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N 92.40W ELEV. 865 FT
232 AM CST SUN DEC 7 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 16 -2 26 16
TEMP 22 16 12 13 12 4 0 4 5 8 11 17 21 23 22 24 25 26
DEWPT 20 14 8 6 4 -1 -3 0 3 5 8 12 15 16 21 23 25 26
RH 92 92 84 73 70 79 87 83 91 87 87 80 77 74 96 96100100
WIND DIR N N N N N N N E SE S S S S S S SW SW W
WIND SPD 10 11 10 11 9 5 3 2 3 4 8 10 12 12 13 12 10 9
WIND GUST 21
CLOUDS B1 SC FW CL FW SC B1 OV OV B2 B2 B2 B1 B2 B2 B2 B1 B1
POP 12HR 40 0 20 10 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S S
WIND CHILL 10 3 -1 -1 0 -8 -8 -2 -1 -1 4 9 11 9 12 14 17
MIN CHILL 2 -3 -9 -13 -4 -2 5 9 11
WINTER STORM 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 23 31 11 20 -1 7 -8 7
TEMP 33 37 36 25 27 20 16 13 20 15 9 0 4 2 -3 -7 2 2
DEWPT 32 33 34 25 23 18 14 13 18 13 5 -3 0 -4 -6 -8 -4 -4
PWIND DIR SW W NW NW N NW NW NW NW
WIND CHAR GN BZ BZ LT GN GN BZ GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 10 40 5 20 30 20 5 10 10
RAIN C
SNOW S C C S
IAZ048-081000-
AMES-STORY IA
41.99N 93.62W ELEV. 936 FT
232 AM CST SUN DEC 7 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 12 17 2 30 21
TEMP 22 19 14 14 13 7 5 7 8 10 13 19 26 28 25 27 27 27
DEWPT 20 17 10 8 7 2 2 5 7 6 9 15 21 22 25 27 27 27
RH 92 92 84 76 76 79 87 91 96 83 84 84 81 78100100100100
WIND DIR N N N N N N NE SE SE S S S S S S SW W W
WIND SPD 10 11 11 10 8 5 3 3 4 5 6 10 11 10 10 9 8 5
WIND GUST 21
CLOUDS B2 B1 SC FW FW B1 B2 OV OV B2 B1 B1 B1 B1 SC B1 SC B1
POP 12HR 20 0 20 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL
SNOW S S
WIND CHILL 11 7 1 1 2 -3 -1 0 -1 1 2 7 15 18 15 18 19 20
MIN CHILL 6 -1 -3 -7 -2 -2 9 14 16
WINTER STORM 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 23 31 15 22 0 7 -7 8
TEMP 34 39 37 25 27 22 19 16 21 16 9 1 4 3 -2 -6 4 4
DEWPT 33 35 34 25 23 20 18 16 20 14 6 -1 0 -2 -5 -7 -3 -1
PWIND DIR SW W NW NE N 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 B1 SC B1 B1 B1 B1 B1
POP 12HR 5 20 0 30 30 20 5 10 10
RAIN S
SNOW C C S S
IAZ004-081000-
ESTHERVILLE-EMMET IA
43.40N 94.75W ELEV. 1315 FT
232 AM CST SUN DEC 7 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 0 29 20
TEMP 14 8 5 6 7 4 4 5 7 9 11 17 23 27 25 26 25 25
DEWPT 12 4 1 2 2 1 0 1 4 4 8 15 20 22 24 25 25 23
RH 92 83 83 83 79 87 83 83 87 80 87 92 88 81 96 96100 92
WIND DIR N N N N N E SE SE S S S S S S SW W W W
WIND SPD 14 12 9 8 5 4 5 8 11 12 13 14 17 14 13 12 11 10
WIND GUST 25
CLOUDS B2 SC SC B1 B1 OV OV OV OV B2 B1 B2 B2 B2 B1 B1 SC B1
POP 12HR 5 5 50 0 0
QPF 12HR 0 0 0.03 0 0
SNOW 12HR 00-00 00-00 1
SNOW S C C
WIND CHILL -1 -8 -9 -7 -3 -4 -6 -8 -8 -6 -4 2 9 15 13 15 14 15
MIN CHILL -8 -11 -5 -9 -10 -8 4 13 14
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 15 23 7 15 -6 4 -11 4
TEMP 33 38 32 17 21 16 13 9 14 9 2 -5 1 -1 -6 -10 0 0
DEWPT 32 33 29 17 17 14 10 9 13 6 -2 -8 -4 -6-10 -13 -5 -3
PWIND DIR SW W NW NE N NW NW NW NW
WIND CHAR GN BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
POP 12HR 30 30 5 30 40 10 5 10 10
RAIN C C
SNOW C S C C C
IAZ035-081000-
FORT DODGE-WEBSTER IA
42.55N 94.18W ELEV. 1165 FT
232 AM CST SUN DEC 7 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 13 0 29 20
TEMP 21 14 10 10 10 5 4 5 8 10 12 18 24 27 25 26 25 25
DEWPT 19 12 6 5 5 2 1 2 5 5 8 14 20 22 25 26 25 24
RH 92 92 83 80 80 87 87 87 87 80 84 84 84 81100100100 96
WIND DIR N N N N N N E SE S S S S S S S SW W W
WIND SPD 12 12 11 9 6 3 3 5 8 6 10 11 12 11 10 9 8 6
CLOUDS B2 B1 FW SC SC B1 OV OV OV OV B1 B1 B2 B2 B1 B1 SC B1
POP 12HR 5 0 40 0 0
QPF 12HR 0.01 0 0.01 0 0
SNOW 12HR 00-00 00-00 T
FRZG DRZL
SNOW C C
WIND CHILL 9 0 -5 -3 -1 -2 -3 -5 -4 -1 0 5 13 17 15 17 16 18
MIN CHILL 0 -6 -3 -6 -6 -4 6 14 16
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 20 27 11 19 -3 6 -9 6
TEMP 33 38 34 22 25 20 16 13 18 12 6 -2 3 1 -4 -8 1 2
DEWPT 32 34 32 22 21 17 14 13 17 10 3 -5 -2 -4 -8 -10 -3 -2
PWIND DIR SW W NW NE N NW NW NW NW
WIND CHAR GN BZ GN LT GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B2
POP 12HR 10 20 5 30 40 10 5 5 10
RAIN S
SNOW S C C C
IAZ094-081000-
LAMONI-DECATUR IA
40.63N 93.90W ELEV. 1125 FT
232 AM CST SUN DEC 7 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 25 8 32 25
TEMP 28 26 24 23 22 17 12 12 15 14 17 27 31 30 30 30 30 29
DEWPT 26 23 20 19 16 12 8 8 9 8 13 19 24 25 27 29 29 28
RH 92 88 84 84 77 80 84 84 77 76 84 71 75 81 88 96 96 96
WIND DIR N N N N N N NE E SE S S S S S S SW SW SW
WIND SPD 12 13 13 12 10 6 4 3 4 4 5 9 10 10 10 10 10 8
WIND GUST 26 25
CLOUDS OV OV B2 B2 SC SC B1 B2 B2 SC SC B1 SC SC SC B1 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
FRZG DRZL
SNOW
WIND CHILL 17 14 12 11 12 8 4 6 8 7 9 18 22 21 21 21 21 21
MIN CHILL 13 9 8 3 3 3 18 20 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 28 35 20 29 4 13 -2 13
TEMP 38 42 41 30 33 28 26 21 29 22 14 5 10 8 2 -1 9 9
DEWPT 35 36 35 29 25 24 23 21 24 17 9 2 1 -1 -3 -5 -1 -1
PWIND DIR SW W NW NE NE NW NW NW NW
WIND CHAR GN GN GN LT GN GN GN GN LT
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1
POP 12HR 0 5 0 30 20 10 5 5 5
SNOW S C S
IAZ017-081000-
MASON CITY-CERRO GORDO IA
43.16N 93.33W ELEV. 1189 FT
232 AM CST SUN DEC 7 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 10 -3 26 16
TEMP 17 11 6 7 8 2 1 4 6 9 12 16 20 23 23 24 24 25
DEWPT 15 7 2 2 2 -2 -2 0 3 3 8 12 15 17 22 24 24 24
RH 92 83 83 79 76 83 87 83 87 76 84 84 81 77 96100100 96
WIND DIR N N N N N N E SE S S S S S S S SW W W
WIND SPD 11 12 10 9 6 3 3 4 6 8 10 12 13 13 13 10 10 8
CLOUDS B2 SC FW FW SC SC OV OV OV OV B2 B1 B2 OV B2 B1 SC B1
POP 12HR 10 0 40 10 0
QPF 12HR 0.01 0 0.01 0 0
SNOW 12HR 00-00 00-00 T
SNOW C C
WIND CHILL 4 -4 -9 -6 -4 -6 -7 -5 -6 -3 -1 2 7 11 11 14 14 16
MIN CHILL -5 -10 -7 -10 -9 -6 4 9 12
WINTER STORM 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 38 18 26 8 16 -5 4 -11 4
TEMP 31 36 34 21 23 17 14 10 16 10 4 -4 1 -1 -5 -10 0 0
DEWPT 31 33 32 21 20 15 12 10 15 8 1 -5 -2 -5 -8 -11 -4 -4
PWIND DIR SW W NW N N NW NW NW NW
WIND CHAR GN BZ BZ LT GN GN BZ GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2
POP 12HR 30 40 5 20 30 20 5 5 10
RAIN C C
SNOW S C C S
IAZ049-081000-
MARSHALLTOWN-MARSHALL IA
42.11N 92.91W ELEV. 972 FT
232 AM CST SUN DEC 7 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 17 -1 27 18
TEMP 22 18 13 13 12 4 2 4 6 8 11 16 22 25 23 24 25 26
DEWPT 20 16 9 7 6 0 -1 2 3 5 8 13 17 20 22 24 25 26
RH 92 92 84 76 76 83 87 91 87 87 87 88 81 81 96100100100
WIND DIR N N N N N N N E SE S S S S S S SW SW W
WIND SPD 12 13 12 11 9 5 3 3 3 4 6 10 11 11 12 11 10 8
CLOUDS B2 B1 FW CL FW SC B2 OV OV B2 B2 B1 B1 B2 B1 B1 B1 B1
POP 12HR 30 0 20 5 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S
WIND CHILL 10 4 -2 -1 -1 -7 -7 -3 -2 -1 0 4 10 14 12 14 16 18
MIN CHILL 4 -3 -9 -10 -4 -3 5 11 13
WINTER STORM 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 23 31 12 20 -1 6 -7 7
TEMP 33 38 36 25 27 21 17 13 20 15 8 0 4 2 -4 -6 2 2
DEWPT 32 34 33 25 23 19 16 13 18 14 5 -3 0 -3 -7 -9 -3 -2
PWIND DIR SW W NW N N NW NW NW NW
WIND CHAR GN BZ BZ LT GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 20 5 30 30 20 5 10 10
RAIN S
SNOW C C C S
IAZ086-081000-
OTTUMWA-WAPELLO IA
41.11N 92.45W ELEV. 836 FT
232 AM CST SUN DEC 7 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 20 24 6 30 21
TEMP 26 24 22 23 21 14 7 7 10 11 13 23 28 27 27 28 29 30
DEWPT 25 23 19 16 13 8 3 4 7 8 11 16 21 22 24 27 29 29
RH 96 96 88 74 71 76 83 87 87 87 91 74 75 81 88 96100 96
WIND DIR N N N N N N N NE E SE S S S S S SW SW SW
WIND SPD 11 13 13 12 11 8 5 3 3 3 5 8 10 10 11 12 11 10
WIND GUST 26 25 21
CLOUDS OV B2 B2 SC FW CL B1 B2 OV B1 B1 B1 SC B1 B1 B1 B1 SC
POP 12HR 70 0 10 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
FRZG DRZL
SNOW C
WIND CHILL 15 12 9 10 9 3 -3 0 3 5 14 19 17 17 18 19 21
MIN CHILL 12 9 1 -4 1 2 15 15 16
WINTER WEATH 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 28 35 18 26 3 12 -4 11
TEMP 37 41 40 30 32 27 23 19 25 22 13 4 9 7 1 -3 7 8
DEWPT 34 36 36 30 25 23 20 19 23 19 9 2 1 -1 -4 -5 -3 -1
PWIND DIR SW W NW N NE NW NW NW NW
WIND CHAR GN BZ BZ LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1
POP 12HR 0 10 0 30 30 10 5 5 5
SNOW C C S
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