FNUS73 KIWX 191800 FWSIWX SPOT FORECAST FOR COLUMBIA CITY HYDROGEN SULFIDE SPILL...IDHS NATIONAL WEATHER SERVICE NORTHERN INDIANA 200 PM EDT FRI JUL 19 2013 FORECAST IS BASED ON INCIDENT TIME OF 1356 EDT ON JULY 19. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HOT AND HUMID CONDITIONS WILL PREVAIL INTO THIS EVENING. SOUTHWESTERLY WINDS OF 10 TO 20 MPH WITH A FEW HIGHER GUSTS CAN BE EXPECTED THROUGH 8 PM. SHOWERS AND THUNDERSTORMS WILL BECOME MORE LIKELY AFTER 5 PM...BUT ARE EXPECTED TO BE SCATTERED IN NATURE AT THIS TIME. .REST OF TODAY... SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF RAIN SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. WIND (20 FT)........WINDS SOUTHWEST AT 20 MPH AT INCIDENT...OTHERWISE SOUTHWEST WINDS AROUND 20 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE AFTERNOON. CWR.................0 PERCENT. LAL.................3. SMOKE DISPERSAL.....EXCELLENT. .TONIGHT... SKY/WEATHER.........BECOMING PARTLY CLOUDY. RAIN SHOWERS AND THUNDERSTORMS LIKELY. CHANCE OF PRECIPITATION 60 PERCENT. WIND (20 FT)........SOUTHWEST WINDS AROUND 15 MPH DECREASING TO AROUND 10 MPH AFTER MIDNIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. CWR.................54 PERCENT. LAL.................4. $$ FORECASTER...FISHER REQUESTED BY...WATCH DESK TYPE OF REQUEST...HAZMAT .TAG 20130719.COLUM.01/IWX