WebCeiling: at least 12,000 feet AGL Clouds: ... Forecast for: KSEA (SEATTLE/METRO , WA, US) Text: KSEA 112326Z 1200/1306 21012G20KT P6SM SCT050 : Forecast period: ... overcast cloud deck at 3000 feet AGL Weather: no … WebPrior to the inception of the Automated Surface Observing System (ASOS) and the Automated Weather Observing System in 1980's, cloud cover was determined by a human observer. The ASOS/AWOS systems, measure cloud cover in oktas (8th's) using a ceilometer which is accurate to 12,000 ft. The tables below are a monthly average from …
OWSC: WA Cloud Cover - University of Washington
WebLocal forecast by "City, St" or ZIP code Location Help. Severe Weather in the Central/Southern Plains; Record Breaking High Temps in Northeast and Mid-Atlantic ... Cloud height sensors can measure clouds up to 12,000 feet above the ground, when the cloud is directly above the sensor. ... An indefinite cloud ceiling caused by fog, rain, … WebSnowstorm Forecast U.S. 6-hourly Snowfall Forecast 3 DAY NAM MODEL FORECASTS - Clouds & Precipitation - Temperature 7 DAY NWS MOS FORECASTS - Weather Type - Precip. Probability - High Temperatures - Low Temperatures - Cloud Cover - Wind - Relative Humidity - Dewpoint - Snowfall SEASONAL FORECASTS - Temperature - … looking for cheap ticket
ADDS - METARS form results - Aviation Weather
WebAug 28, 2015 · A ceiling is the lowest cloud layer aloft that is reported as broken or overcast. If the sky is totally obscured (hidden), the height of the vertical visibility will be the ceiling. Ceilings are represented as above ground level, not mean sea level. So the GFS MOS forecast for ceiling is showing height above the ground. WebApr 11, 2024 · Ceiling: at least 12,000 feet AGL: Clouds: sky clear below 12,000 feet AGL: QC Flag: automated observation with no human augmentation: TAF for: KMSL (Muscle Shoals/NW Ala, AL, US) issued at 1720 UTC 11 Apr 2024: Text: KMSL 111720Z 1118/1218 10006KT P6SM SKC: Forecast period: 1800 UTC 11 April 2024 to 1800 UTC 12 April … WebCurrent weather in Seattle, WA. Check current conditions in Seattle, WA with radar, hourly, and more. looking for cheap used cars for sale