[source: ADDS]
METAR
CYOW 240600Z 22009KT 15SM SKC M03/M10 A3000 RMK SLP168 =
TAF CYOW 240538Z 2406/2506 22007KT P6SM SKC BECMG 2412/2414 23015KT FM241500 28010G20KT P6SM BKN030 FM241800 34012KT P6SM -RASN OVC030 TEMPO 2418/2420 3SM -SN OVC020 FM242000 34012KT 21/2SM -SHSN OVC015 TEMPO 2420/2424 5SM -SN OVC030 FM250000 32010KT P6SM BKN050 FM250300 32012KT P6SM SCT050 RMK NXT FCST BY 240900Z
TAF
TAF CYOW 240538Z 2406/2506 22007KT P6SM SKC BECMG 2412/2414 23015KT FM241500 28010G20KT P6SM BKN030 FM241800 34012KT P6SM -RASN OVC030 TEMPO 2418/2420 3SM -SN OVC020 FM242000 34012KT 21/2SM -SHSN OVC015 TEMPO 2420/2424 5SM -SN OVC030 FM250000 32010KT P6SM BKN050 FM250300 32012KT P6SM SCT050 RMK NXT FCST BY 240900Z =

TodayTomorrowDay after tomorrowYesterday

TODAY @ 14:00 EDT

New forecast available at these times (EDT) 04:10 10:10
How many hours ahead does the forecast predict? 12 6
 
The matrix above shows the times of day that new forecasts usually become available, and the forecast's corresponding projection timeframe. The six hour forecast should be more reliable than the twelve hour forecast because the data upon which it is built is newer.

Thermal activity

Click for hourly animation. Updated 04:15 10:15

Click for hourly animation. Updated 04:15 10:15

Click for hourly animation. Updated 04:15 10:15

Clouds

Click for hourly animation. Updated 04:15 10:15

Click for hourly animation. Updated 04:15 10:15

Winds

Caution. The units for wind are actually km/hour. Disregard the map scale showing knots.

Click for hourly animation. Updated 04:15 10:15

Click for hourly animation. Updated 04:15 10:15

Temperature

Click for hourly animation. Updated 04:15 10:15

Click for hourly animation. Updated 04:15 10:15

Thunderstorm potential

Click for hourly animation. Updated 04:15 10:15

TodayTomorrowDay after tomorrowYesterday