NCEP Experimental Very Short Range Ensemble Forecast System (VSREF)

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Select a Product Mean/spread: Cloud base Mean/spread: Cloud top Mean/spread: Freezing height Mean/spread: Visibility Prob: Cloud base < 1000 feet Prob: Cloud base < 2000 feet Prob: Cloud base < 3000 feet Prob: Cloud base < 6000 feet Prob: Cloud base < 10000 feet Prob: Cloud top > 3000feet Prob: Cloud top > 6000feet Prob: Cloud top > 9000feet Prob: Cloud top > 15000feet Prob: Cloud top > 30000feet Prob: Visibility < 1/8 mile Prob: Visibility < 1/2 mile Prob: Visibility < 1 mile Prob: Visibility < 2 miles Prob: Visibility < 4 miles Prob: Reflectivity > 10 dBZ Prob: Reflectivity > 20 dBZ Prob: Reflectivity > 30 dBZ Prob: Reflectivity > 40 dBZ Prob: Reflectivity > 50 dBZ

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