Point Forecast Matrices Issued by NWS Des Moines, IA
000
FOUS53 KDMX 221445
PFMDMX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DES MOINES IA
944 AM CDT WED MAY 22 2013
IAZ060-222200-
DES MOINES-POLK IA
41.54N 93.65W ELEV. 924 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 63 51 69 46 71
TEMP 59 62 63 60 56 53 52 52 59 66 68 67 57 50 46 49 63 68 71 69
DEWPT 52 51 51 47 48 47 47 46 46 45 44 43 43 42 42 41 43 45 46 47
RH 78 67 65 62 74 80 83 80 62 47 42 42 59 74 86 74 48 43 41 45
WIND DIR W W NW NW NW NW N N N NE NE NE NE E E SE SE SE SE SE
WIND SPD 9 12 14 14 13 12 12 12 14 16 13 9 6 5 4 5 11 13 13 11
CLOUDS OV OV OV OV OV OV OV B2 SC FW FW CL CL CL CL CL FW SC SC B1
POP 12HR 40 30 10 0 5
QPF 12HR 0.02 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C C C S S S L
TSTMS L
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 68 57 72 60 76 63 79
TEMP 56 54 62 68 59 59 70 71 62 61 75 75 67 64 78 77
DEWPT 49 50 55 56 56 55 61 60 58 57 62 62 61 59 65 64
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 SC B1 B1 B1
POP 12HR 60 50 50 40 30 30 30 30
RAIN SHWRS L L C C C C C C C C C C C C C C
TSTMS L L C C C C C C C C C C C C C C
$$
IAZ039-222200-
WATERLOO/CEDAR FALLS-BLACK HAWK IA
42.55N 92.40W ELEV. 865 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 62 49 67 41 69
TEMP 58 61 62 61 56 53 51 49 57 63 66 63 51 45 42 45 59 65 69 66
DEWPT 52 53 52 52 50 48 47 45 44 42 40 38 38 39 38 38 40 41 43 45
RH 80 75 70 72 80 83 86 86 62 46 38 39 61 79 86 76 49 41 39 47
WIND DIR SW W NW NW NW N N N N N N NE NE NE E E SE S SE SE
WIND SPD 4 8 11 14 13 13 13 14 17 17 16 10 6 4 2 3 9 9 10 10
CLOUDS B2 OV OV OV OV OV B2 B1 SC FW CL CL CL CL CL CL FW FW SC SC
POP 12HR 70 60 10 0 0
QPF 12HR 0.07 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C L L L L C C C
TSTMS C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 50 63 52 67 55 73 60 78
TEMP 51 50 59 62 54 53 65 66 58 56 71 72 63 62 77 76
DEWPT 47 47 50 51 50 50 55 55 54 53 58 58 58 58 63 63
PWIND DIR SE SE SE E E SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 40 50 40 40 30 30 30 30
RAIN SHWRS C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C
$$
IAZ048-222200-
AMES-STORY IA
41.99N 93.62W ELEV. 936 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 60 49 67 43 69
TEMP 56 59 60 56 54 51 50 49 57 64 66 64 53 47 44 45 59 66 69 67
DEWPT 53 54 53 49 48 47 46 46 45 44 43 41 41 41 41 41 43 45 46 48
RH 90 83 78 77 80 86 86 89 64 48 43 43 64 79 89 86 55 47 44 50
WIND DIR W NW NW NW NW NW N N N N NE NE NE E E SE SE SE SE SE
WIND SPD 9 12 14 16 13 12 13 13 16 16 13 10 8 5 3 4 12 13 13 12
CLOUDS OV OV OV OV OV OV B2 B2 SC FW CL CL CL CL CL CL FW SC SC B1
POP 12HR 70 30 5 0 10
QPF 12HR 0.04 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C L C C C C S C
TSTMS C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 52 66 55 70 58 74 61 78
TEMP 55 52 61 66 57 57 68 70 61 59 73 73 66 61 76 76
DEWPT 48 50 54 54 55 54 59 59 58 56 61 61 61 59 65 63
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 50 50 50 40 40 30 30 30
RAIN SHWRS 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
$$
IAZ004-222200-
ESTHERVILLE-EMMET IA
43.40N 94.75W ELEV. 1315 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 56 44 66 42 69
TEMP 53 55 56 53 51 48 46 45 55 63 65 63 51 45 42 45 59 67 69 64
DEWPT 46 47 48 48 45 44 42 41 40 39 37 35 36 37 38 38 40 42 44 46
RH 77 74 74 83 80 86 86 86 57 41 35 35 56 73 86 76 49 40 40 52
WIND DIR N N N N N N N N N NE NE NE E E SE SE S S S S
WIND SPD 13 13 16 17 16 13 12 12 14 17 14 11 9 6 5 8 16 17 16 14
CLOUDS OV OV OV OV OV OV B1 FW CL CL CL CL CL CL CL FW FW SC B1 B2
POP 12HR 80 60 0 0 20
QPF 12HR 0.07 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C D L L C S S C
TSTMS S S C
WIND CHILL 39
MIN CHILL 38 38
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 52 65 54 70 56 73 60 77
TEMP 56 52 62 64 56 55 68 69 60 57 70 73 65 61 75 76
DEWPT 48 50 53 53 53 52 57 56 56 55 59 58 60 58 63 61
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2
POP 12HR 50 40 40 40 40 30 30 40
RAIN SHWRS C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C
$$
IAZ035-222200-
FORT DODGE-WEBSTER IA
42.55N 94.18W ELEV. 1165 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 59 47 67 43 69
TEMP 56 58 59 54 53 50 49 48 58 65 66 64 53 46 43 46 61 67 69 65
DEWPT 50 50 49 47 47 46 45 44 44 43 41 38 39 40 39 39 43 46 47 48
RH 80 75 69 77 80 86 86 86 59 45 40 38 59 79 86 76 51 47 45 54
WIND DIR NW NW NW NW N N N N N NE NE NE E E E SE S SE S S
WIND SPD 8 12 13 12 11 10 10 11 13 14 13 9 6 4 3 5 12 12 12 12
CLOUDS OV OV OV OV OV OV B2 SC FW CL CL CL CL CL CL FW FW SC B1 B2
POP 12HR 80 40 0 0 20
QPF 12HR 0.05 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C D L C C S S C
TSTMS S S C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 52 66 54 70 58 74 61 77
TEMP 56 52 60 66 56 55 69 69 62 58 71 73 66 62 76 75
DEWPT 48 50 54 55 55 53 58 58 57 55 61 60 61 59 64 63
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B1
POP 12HR 50 50 50 40 30 30 30 30
RAIN SHWRS 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
$$
IAZ094-222200-
LAMONI-DECATUR IA
40.63N 93.90W ELEV. 1125 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 64 50 67 45 69
TEMP 58 62 64 60 54 53 51 51 58 63 67 65 55 49 45 47 60 67 69 66
DEWPT 50 51 50 47 48 47 47 47 48 48 47 47 45 44 43 43 44 46 48 49
RH 75 67 60 62 80 80 86 86 69 58 49 52 69 83 93 86 55 47 47 54
WIND DIR W W W NW NW NW NW N N NE NE NE NE E E SE SE SE SE SE
WIND SPD 13 14 16 13 12 12 12 12 12 13 12 9 6 5 4 6 12 13 13 11
CLOUDS OV OV OV OV OV B2 B2 B2 B1 SC FW FW FW FW FW FW FW SC SC B1
POP 12HR 20 10 10 0 10
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O
RAIN SHWRS S S C
TSTMS C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 70 58 72 61 76 62 78
TEMP 55 54 64 70 61 59 71 71 64 62 75 74 66 63 77 75
DEWPT 49 51 57 59 59 57 63 62 61 59 64 64 62 60 66 65
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 50 50 50 50 40 40 30 30
RAIN SHWRS C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C
$$
IAZ017-222200-
MASON CITY-CERRO GORDO IA
43.16N 93.33W ELEV. 1189 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 58 46 65 40 68
TEMP 55 57 58 55 52 50 47 46 55 63 64 62 49 44 41 43 59 66 68 65
DEWPT 51 50 51 47 47 45 44 43 41 39 37 35 36 38 38 38 40 42 44 46
RH 86 77 77 74 83 83 89 89 59 41 37 36 61 79 89 82 49 42 42 50
WIND DIR N NW NW NW N N N N N N NE NE NE E E SE S S SE SE
WIND SPD 6 10 13 16 14 13 13 14 16 17 16 11 8 5 4 6 12 12 12 11
CLOUDS OV OV OV OV OV OV B2 SC FW CL CL CL CL CL CL CL FW SC SC B1
POP 12HR 80 70 0 0 5
QPF 12HR 0.08 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C D L L C S C
TSTMS C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 50 63 52 67 54 72 59 77
TEMP 52 50 59 62 55 53 65 66 58 55 70 72 63 60 76 75
DEWPT 47 48 51 52 51 50 54 54 54 53 58 57 58 58 63 62
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1
POP 12HR 50 40 30 40 30 30 30 40
RAIN SHWRS 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
$$
IAZ049-222200-
MARSHALLTOWN-MARSHALL IA
42.11N 92.91W ELEV. 972 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 62 49 67 42 69
TEMP 57 61 62 60 54 52 51 49 57 64 67 63 52 46 43 45 59 66 69 67
DEWPT 54 53 53 49 49 48 47 46 45 44 42 40 40 41 40 39 42 44 45 46
RH 90 75 72 67 83 86 86 89 64 48 40 43 63 83 89 79 53 45 42 47
WIND DIR W W NW NW NW NW N N N N N NE NE NE E SE SE SE SE SE
WIND SPD 8 10 14 16 13 12 13 14 17 17 16 10 6 5 3 4 11 11 12 11
CLOUDS OV OV OV OV OV OV OV B2 SC FW CL CL CL CL CL CL FW FW SC B1
POP 12HR 70 50 10 0 0
QPF 12HR 0.04 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C L C C C C S C
TSTMS C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 51 63 54 69 57 74 61 77
TEMP 54 51 60 63 56 55 66 68 59 58 73 73 65 62 76 75
DEWPT 48 49 52 53 53 52 57 57 56 55 60 59 60 59 64 63
PWIND DIR SE SE E E SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 50 50 40 40 40 30 30 30
RAIN SHWRS C C C C C C C C C C C C C C C C
TSTMS C C C C C C C C C C C C C C C C
$$
IAZ086-222200-
OTTUMWA-WAPELLO IA
41.11N 92.45W ELEV. 836 FT
944 AM CDT WED MAY 22 2013
DATE WED 05/22/13 THU 05/23/13 FRI 05/24/13
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 63 51 67 43 68
TEMP 58 62 63 61 56 53 52 52 58 63 67 64 54 47 44 46 59 66 68 66
DEWPT 54 53 53 50 49 48 48 47 48 48 46 44 44 43 42 41 42 43 45 46
RH 86 72 70 67 77 83 86 83 69 58 47 48 69 86 93 83 53 43 43 48
WIND DIR W W W NW NW NW NW N N N N NE NE NE E SE SE SE SE SE
WIND SPD 10 12 14 13 13 12 12 13 16 17 13 9 6 6 3 4 10 10 10 10
CLOUDS B2 OV OV OV OV OV OV OV B1 SC FW FW FW CL CL CL FW FW SC SC
POP 12HR 40 30 10 0 0
QPF 12HR 0.02 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE O O O O
RAIN SHWRS C C C S C C S C
TSTMS C
DATE SAT 05/25/13 SUN 05/26/13 MON 05/27/13 TUE 05/28/13
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 51 67 56 70 58 75 62 79
TEMP 52 51 63 67 59 57 67 70 61 59 74 74 65 63 77 77
DEWPT 47 48 54 55 56 54 60 59 57 56 62 62 61 59 65 65
PWIND DIR SE SE SE SE SE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 40 50 50 50 30 30 30 30
RAIN SHWRS 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
$$