Point Forecast Matrices Issued by NWS Des Moines, IA
000
FOUS53 KDMX 230344
PFMDMX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
1044 PM CDT WED MAY 22 2013
IAZ060-231000-
DES MOINES-POLK IA
41.54N 93.65W ELEV. 924 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 52 69 46 69 53
TEMP 55 54 52 58 65 68 67 56 49 46 48 60 66 69 66 57 54 54 53
DEWPT 48 49 46 48 45 43 41 42 40 39 39 41 43 44 44 44 46 46 47
RH 77 83 80 69 48 40 39 59 71 76 71 49 43 40 45 62 74 74 80
WIND DIR NW NW N N N NE NE NE E E E SE SE SE SE SE SE SE SE
WIND SPD 12 12 12 16 14 12 9 8 4 5 5 10 12 13 12 9 10 11 10
CLOUDS OV OV B2 B1 FW FW FW FW FW FW FW FW FW SC SC B1 B1 B2 OV
POP 12HR 30 5 0 5 60
QPF 12HR 0.01 0 0 0 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L
TSTMS C C L L L
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 68 56 70 59 75 63 78 64 78
TEMP 60 64 58 56 66 68 62 60 70 74 66 64 74 78 69 65 77 74
DEWPT 53 56 56 54 60 59 58 57 62 62 62 60 65 64 63 60 65 64
PWIND DIR SE SE SE SE SE SE S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B2 B2
POP 12HR 70 50 50 40 40 40 50 40 30
RAIN SHWRS L C C C C C C C C C C C C C C C C C
TSTMS L C C C C C C C C C C C C C C C C C
$$
IAZ039-231000-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N 92.40W ELEV. 865 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 50 66 41 68 49
TEMP 54 51 50 55 63 66 63 52 46 42 44 57 64 68 65 55 51 50 49
DEWPT 51 50 46 46 43 39 37 40 39 37 38 38 40 40 41 44 44 44 46
RH 90 96 86 72 48 37 38 63 76 82 79 49 41 36 41 66 77 80 89
WIND DIR N N N N N N NE NE NE NE E SE SE SE SE SE SE SE SE
WIND SPD 13 13 14 17 16 14 11 5 3 3 4 8 8 10 9 8 6 9 10
CLOUDS OV B2 B1 SC FW FW FW FW FW FW FW FW FW FW SC SC B1 B2 B2
POP 12HR 60 5 0 5 50
QPF 12HR 0.07 0 0 0 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C
TSTMS S S C C C
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 64 52 65 56 72 60 77 63 79
TEMP 59 60 53 53 61 65 58 57 68 70 62 62 74 77 68 64 77 76
DEWPT 49 51 49 49 53 54 54 53 58 58 59 59 63 63 64 61 65 63
PWIND DIR SE SE SE SE SE SE S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B2 B1 B1 B2
POP 12HR 50 40 40 40 30 30 40 40 30
RAIN SHWRS C C C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C C C
$$
IAZ048-231000-
AMES-STORY IA
41.99N 93.62W ELEV. 936 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 50 67 43 68 51
TEMP 53 51 50 57 65 67 65 53 47 44 45 58 66 68 66 57 54 53 51
DEWPT 49 48 47 48 45 42 40 42 40 39 41 40 43 44 45 46 46 46 49
RH 86 89 89 72 48 40 40 66 76 82 86 51 43 42 47 67 74 77 93
WIND DIR NW N N N N NE NE NE E E E SE SE SE SE SE SE SE SE
WIND SPD 13 13 13 16 14 13 11 5 4 3 4 11 12 13 12 10 10 11 10
CLOUDS OV B2 B2 SC FW FW FW FW FW FW FW FW FW SC SC B1 B2 OV OV
POP 12HR 40 5 0 5 70
QPF 12HR 0.01 0 0 0 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L L
TSTMS C C L L L
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 66 55 69 58 74 62 77 63 78
TEMP 60 62 57 56 65 67 62 59 70 72 64 63 73 77 69 64 77 74
DEWPT 53 55 54 54 58 59 58 57 62 61 61 60 65 63 63 60 65 63
PWIND DIR SE SE SE SE SE SE SE S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV OV B2 OV B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B2 B2
POP 12HR 70 50 50 40 40 40 40 40 30
RAIN SHWRS L C C C C C C C C C C C C C C C C C
TSTMS L C C C C C C C C C C C C C C C C C
$$
IAZ004-231000-
ESTHERVILLE-EMMET IA
43.40N 94.75W ELEV. 1315 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 65 42 68 52
TEMP 48 47 46 54 62 65 62 51 45 43 44 58 65 68 65 57 56 54 52
DEWPT 45 44 41 42 38 35 33 36 37 36 36 39 41 42 42 45 48 47 49
RH 89 89 83 64 41 33 33 56 73 76 73 49 41 39 43 64 74 77 89
WIND DIR N N N NE NE NE NE E E SE SE S S S S SE S S SE
WIND SPD 13 12 12 16 14 14 11 8 6 6 6 14 14 17 14 13 13 12 12
CLOUDS OV B1 FW FW FW FW FW FW FW FW FW FW SC SC B2 B2 B2 OV OV
POP 12HR 30 5 0 10 70
QPF 12HR 0.01 0 0 0 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C
TSTMS L L L L C
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 64 53 69 57 73 60 76 62 78
TEMP 58 61 56 53 65 67 62 58 69 71 63 61 72 76 68 63 77 73
DEWPT 53 53 53 51 56 56 56 55 60 59 60 59 63 61 63 60 64 62
PWIND DIR SE SE SE SE SE SE SE S S
WIND CHAR BZ GN GN GN GN GN GN GN BZ
AVG CLOUDS OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2
POP 12HR 50 50 50 40 40 40 40 30 40
RAIN SHWRS C C C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C C C
$$
IAZ035-231000-
FORT DODGE-WEBSTER IA
42.55N 94.18W ELEV. 1165 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 49 67 43 69 52
TEMP 51 50 49 57 65 67 64 53 47 44 45 58 66 69 65 58 55 53 52
DEWPT 46 46 44 47 43 40 39 39 39 38 38 41 44 45 45 45 47 47 47
RH 83 86 83 69 45 37 40 59 74 79 76 53 45 42 48 62 74 80 83
WIND DIR N N N N NE NE NE E E E E S SE SE SE SE SE SE SE
WIND SPD 9 10 12 12 13 11 9 5 4 4 5 11 12 13 12 10 9 11 12
CLOUDS OV B2 SC FW FW FW FW FW FW FW FW FW FW SC B1 B1 B1 B2 OV
POP 12HR 30 5 0 5 70
QPF 12HR 0.01 0 0 0 0.30
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L
TSTMS C C L L L
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 65 54 69 58 74 61 76 62 79
TEMP 59 60 56 55 66 67 62 59 71 71 65 62 73 76 69 63 78 72
DEWPT 53 55 54 52 58 58 57 56 62 61 61 60 64 63 64 60 65 63
PWIND DIR SE SE SE SE SE SE SE S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 60 50 50 40 40 40 40 30 30
RAIN SHWRS L C C C C C C C C C C C C C C C C C
TSTMS L C C C C C C C C C C C C C C C C C
$$
IAZ094-231000-
LAMONI-DECATUR IA
40.63N 93.90W ELEV. 1125 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 51 68 46 67 52
TEMP 53 52 51 56 63 68 66 56 50 46 48 59 65 67 65 57 53 53 52
DEWPT 49 48 46 49 49 48 45 45 43 41 41 43 44 47 47 45 47 45 48
RH 86 86 83 77 60 49 47 66 77 83 77 55 46 49 52 64 80 74 86
WIND DIR NW NW N N N NE NE NE E E E SE SE SE SE SE SE SE SE
WIND SPD 11 12 12 13 13 12 9 4 4 6 5 11 12 13 12 9 10 10 11
CLOUDS B2 B2 B2 B1 FW FW FW FW FW FW FW FW FW SC B1 B1 B1 B2 OV
POP 12HR 10 5 0 5 60
QPF 12HR 0 0 0 0 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L
TSTMS C C L L L
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 58 71 60 75 62 77 63 79
TEMP 62 68 61 58 67 70 64 60 70 74 66 63 74 76 67 64 77 77
DEWPT 54 60 59 57 62 61 60 58 64 64 63 61 66 65 63 61 65 65
PWIND DIR SE SE SE SE SE SE S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B2 B2
POP 12HR 70 50 50 40 40 40 40 40 30
RAIN SHWRS L C C C C C C C C C C C C C C C C C
TSTMS L C C C C C C C C C C C C C C C C C
$$
IAZ017-231000-
MASON CITY-CERRO GORDO IA
43.16N 93.33W ELEV. 1189 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 47 64 40 67 50
TEMP 50 48 47 55 62 64 62 51 46 41 43 58 65 67 65 54 52 51 50
DEWPT 47 46 43 44 41 37 36 38 37 35 36 38 41 42 43 45 46 45 46
RH 89 93 86 66 46 37 38 61 71 79 76 47 41 40 45 71 80 80 86
WIND DIR N N N N N N NE NE E E E S SE S SE SE SE SE SE
WIND SPD 12 13 14 18 16 14 12 6 5 5 5 11 11 12 12 11 11 12 12
CLOUDS OV B1 FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B2 B2 OV
POP 12HR 60 5 0 5 70
QPF 12HR 0.05 0 0 0 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L L C
TSTMS C C L L C
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 61 51 65 55 71 59 76 62 77
TEMP 58 58 53 52 62 64 59 56 68 68 61 61 74 76 69 63 76 74
DEWPT 49 52 50 49 53 54 54 54 59 58 59 59 63 62 63 61 65 63
PWIND DIR SE SE SE SE SE SE SE S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 50 40 40 40 30 30 40 40 30
RAIN SHWRS C C C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C C C
$$
IAZ049-231000-
MARSHALLTOWN-MARSHALL IA
42.11N 92.91W ELEV. 972 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 50 67 42 68 50
TEMP 53 51 50 56 64 67 64 52 46 43 44 58 65 68 66 56 51 51 50
DEWPT 50 50 47 49 45 42 39 40 40 38 39 40 43 42 43 44 45 45 47
RH 89 96 89 77 50 40 40 63 79 82 82 51 45 39 43 64 80 80 89
WIND DIR NW N N N N N NE NE NE E E SE SE SE SE SE SE SE SE
WIND SPD 13 13 14 18 16 16 12 6 4 4 4 10 10 13 10 9 9 11 10
CLOUDS OV OV B2 SC FW FW FW FW FW FW FW FW FW FW SC B1 B2 B2 B2
POP 12HR 60 5 0 5 60
QPF 12HR 0.05 0 0 0 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L L L
TSTMS C C L L L
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 64 53 68 57 74 61 76 62 78
TEMP 58 61 55 54 62 67 60 58 69 72 63 62 71 76 67 63 76 75
DEWPT 51 53 52 51 56 57 56 55 60 60 61 60 64 63 63 61 65 63
PWIND DIR SE SE SE SE SE SE S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2
POP 12HR 60 50 40 40 30 30 40 40 30
RAIN SHWRS L C C C C C C C C C C C C C C C C C
TSTMS L C C C C C C C C C C C C C C C C C
$$
IAZ086-231000-
OTTUMWA-WAPELLO IA
41.11N 92.45W ELEV. 836 FT
1044 PM CDT WED MAY 22 2013
DATE 05/22/13 THU 05/23/13 FRI 05/24/13 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 52 67 43 67 50
TEMP 56 55 52 55 63 67 65 53 47 44 45 57 64 67 64 53 51 51 51
DEWPT 50 50 49 50 49 47 45 44 41 40 40 41 43 44 44 44 44 44 47
RH 80 83 89 83 60 49 48 71 79 86 82 55 46 43 48 71 77 77 86
WIND DIR NW NW N N N N NE NE NE E E SE SE SE SE SE SE SE SE
WIND SPD 11 12 13 16 14 13 10 6 5 4 5 9 9 10 9 9 9 9 9
CLOUDS OV OV OV B1 SC SC FW FW FW FW FW FW FW FW SC SC B1 B2 B2
POP 12HR 60 10 0 5 50
QPF 12HR 0.04 0 0 0 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C L
TSTMS S S C C L
DATE 05/25 SUN 05/26/13 MON 05/27/13 TUE 05/28/13 WED 05/29/13
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 67 55 69 58 75 62 78 63 79
TEMP 60 63 57 55 65 68 61 59 71 73 65 63 75 77 68 64 77 76
DEWPT 50 54 55 53 58 58 57 56 62 62 61 60 65 65 64 61 65 64
PWIND DIR SE SE SE SE SE SE S S S
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1
POP 12HR 60 50 50 40 30 40 40 40 30
RAIN SHWRS L C C C C C C C C C C C C C C C C C
TSTMS L C C C C C C C C C C C C C C C C C
$$