Impacts TAF Board INFO
FOR SITUATIONAL AWARENESS. NOT TO BE USED FOR FLIGHT PLANNING PURPOSES.
IDs:

KMDW - Chicago/Midway Intl, IL, US

Issued at 2059 UTC 12 Dec 2017
Updated at 2134 UTC 12 Dec 2017
Potential Impact None Slight Moderate High
Time<<13/10Z 13/11Z 13/12Z 13/13Z 13/14Z 13/15Z 13/16Z 13/17Z 13/18Z 13/19Z 13/20Z 13/21Z 13/22Z>>
Type PRVL PRVL PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL PRVL PRVL PRVL
  [TEMP]  
PRVL
  [TEMP]  
PRVL PRVL
VIS >6 >6 >6
  [2]  
>6
  [2]  
>6
  [2]  
>6
  [2]  
>6 >6 6 6
  [1.5]  
6
  [1.5]  
>6 >6
CIG 60 40 40
  [30]  
40
  [30]  
40
  [30]  
40
  [30]  
60 60 25 25
  [20]  
25
  [20]  
18 18
Cover OVC OVC OVC
  [OVC]  
OVC
  [OVC]  
OVC
  [OVC]  
OVC
  [OVC]  
OVC OVC OVC OVC
  [OVC]  
OVC
  [OVC]  
OVC OVC
FltCat VFR VFR VFR
  [IFR]  
VFR
  [IFR]  
VFR
  [IFR]  
VFR
  [IFR]  
VFR VFR MVFR MVFR
  [IFR]  
MVFR
  [IFR]  
MVFR MVFR
WX -- -- --
  [-SN]  
--
  [-SN]  
--
  [-SN]  
--
  [-SN]  
-- -- -SN -SN
  [-SHSN]  
-SN
  [-SHSN]  
-- --
WDir 200 170 170
[170]
170
[170]
170
[170]
170
[170]
210 210 230 230
[230]
230
[230]
300 300
WSpd 6 10 10
  [10]  
10
  [10]  
10
  [10]  
10
  [10]  
12 12 13 13
  [13]  
13
  [13]  
14 14
WGst -- -- --
  [--]  
--
  [--]  
--
  [--]  
--
  [--]  
18 18 19 19
  [19]  
19
  [19]  
24 24

Raw TAF
KMDW 122059Z 1221/1324 29012KT P6SM FEW035 FEW250
  FM130700 20006KT P6SM SCT045 OVC060
  FM131100 17010KT P6SM SCT030 OVC040
  TEMPO 1312/1316 2SM -SN SCT020 OVC030
  FM131600 21012G18KT P6SM SCT030 OVC060
  FM131800 23013G19KT 6SM -SN OVC025
  TEMPO 1319/1321 1 1/2SM -SHSN SCT015 OVC020
  FM132100 30014G24KT P6SM OVC018


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FOR SITUATIONAL AWARENESS. NOT TO BE USED FOR FLIGHT PLANNING PURPOSES.