FROST Warning - it was below 3°C for 1 week, 1 day, 20 hrs, 42 mins (since 3:21pm - 27/01/2012)




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 @ 3:38:34 pm
Current Temp: 3.6°C
Current Dew Point: 1.8°C
Current Wet Bulb: 2.9°C
Current Humidity: 88%      (Absolute Humidity: 50.6363g/m³)
Current Cloud Height: 742.7ft / 226.37m
Results:
Temperature Test: PASS ~ Possibility of SLEET(above 2°C & below 4°C)
Dew Point Test: FAIL ~ Dew point too high. (needs to be at least 0.8°C lower )
Wet Bulb Test: FAIL ~ Wet bulb too high. (needs to be at least 0.9°C lower)


Aviation Formula:  (0°C Height: 1100ft / 335m)
Aviation Snow Line: 600ft / 182m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (226m >> 182m)


Weather Display Formula:  (0°C Height: 500ft / 152.4m)
Snow Line: 0ft / 0m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (226m >> 0m)


BJ-Formula 1:  (0°C Height: 0ft / 0m)
Snow Line: 0ft / 0m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (226m >> 0m)


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>