[source: ADDS]
METAR
CYOW 190000Z 33013KT 15SM FEW015 OVC046 22/20 A2969 RMK SC2SC6 SLP056 DENSITY ALT 1600FT =
TAF
TAF CYOW 182343Z 1900/1924 31025G35KT P6SM -SHRA SCT020 BKN040 OVC120 TEMPO 1900/1901 5SM -SHRA BR BKN020 OVC040 BECMG 1900/1901 32015G25KT FM190300 33010G20KT P6SM BKN120 FM190600 34012KT P6SM SKC BECMG 1922/1924 28006KT RMK NXT FCST BY 190300Z =

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