[source: ADDS]
METAR
CYOW 250600Z 00000KT 15SM SKC 06/03 A3032 RMK SLP272 =
TAF CYOW 250540Z 2506/2606 VRB03KT P6SM SKC BECMG 2516/2518 10007KT FM252100 10007KT P6SM BKN160 FM260500 VRB03KT P6SM OVC100 RMK NXT FCST BY 250900Z
TAF
TAF CYOW 250540Z 2506/2606 VRB03KT P6SM SKC BECMG 2516/2518 10007KT FM252100 10007KT P6SM BKN160 FM260500 VRB03KT P6SM OVC100 RMK NXT FCST BY 250900Z =

TodayTomorrowDay after tomorrowYesterday

TODAY @ 14:00 EDT

New forecast available at these times (EDT) 04:05 10:00
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