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Experimental: Chance of snow!


This page tests the various formulas from members of MWF to see which one is most accurate at predicting snow!
NOTE: These forumlas only test the conditions - even if all the conditions are favourable for snow - it still requires actual precipitation to fall!!
This page updates automatically every 5 minutes...

 
 

Ground

 

Sky

UKASF Forecast
UKASF
     Current Conditions @ 8:33:13 pm
Current Temp: 6.2C -0.8°C/hr
Current Dew Point: -0.5C -0.8°C/hr
Current Wet Bulb: 3.6C
Current Humidity: 62%      (Absolute Humidity: 46.6039g/m)
Current Cloud Height: 2780.3ft / 847.44m
Results:
Temperature Test: FAIL ~ Temperature is too high. (needs to be at least 4.2°C lower)
Dew Point Test: PASS ~ Dew point is at / below 1°C
Wet Bulb Test: FAIL ~ Wet bulb too high. (needs to be at least 1.6°C lower)


Aviation Formula:  (0°C Height: 2400ft / 731m)
Aviation Snow Line: 1900ft / 579m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (847m >> 579m)


Weather Display Formula:  (0°C Height: 1946ft / 593.4m)
Snow Line: 1446ft / 441m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (847m >> 441m)


BJ-Formula 1:  (0°C Height: 1282ft / 391.0325m)
Snow Line: 780ft / 238.6m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (847m >> 238m)


One or more formulas passed all tests
30 Second Camera Refresh has been enabled, to track the possible snow!



Include these experimental formulas on your site..


Aviation Formula Snow Chance:

<a href="http://www.bordersweather.co.uk/wxsnow.php">
<img src="http://www.bordersweather.co.uk/chanceofsnow.php?q=av" border=0></a>

Weather Display Formula Snow Chance:

<a href="http://www.bordersweather.co.uk/wxsnow.php">
<img src="http://www.bordersweather.co.uk/chanceofsnow.php?q=wd" border=0></a>

Beteljuice Formula Snow Chance:

<a href="http://www.bordersweather.co.uk/wxsnow.php">
<img src="http://www.bordersweather.co.uk/chanceofsnow.php?q=bj" border=0></a>