Yellow Warning of Low Temps / Ice - from Sat, 16th Dec 6:00pm
FROST ALERT - it has been frosty for 1 week, 1 day, 23 hrs, 31 mins (since 5:11pm - 07/12/2017)
RAPID TEMPERATURE DROP: The temperature has dropped -1.7°C in the last hour!



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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 @ 4:42:52 pm
Current Temp: -1.6C -1.7°C/hr
Current Dew Point: -3.3C -1.8°C/hr
Current Wet Bulb: -2.2C
Current Humidity: 88% -1%/hr      (Absolute Humidity: 43.8542g/m)
Current Cloud Height: 711.8ft / 216.96m
Results:
Temperature Test: PASS ~ Temperature is below 2°C
Dew Point Test: PASS ~ Dew point is at / below 1°C
Wet Bulb Test: PASS ~ Wet bulb is below 2°C!


Aviation Formula:  (0°C Height: 700ft / 213m)
Aviation Snow Line: 200ft / 60m
Result:
Snow Line Test: PASS ~ Cloud base is at or above the snow line. (216m >> 60m)

*** LOCAL CONDITIONS AND CLOUD HEIGHT ARE FAVOURABLE FOR SNOW ***


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. (216m >> 0m)

*** LOCAL CONDITIONS AND CLOUD HEIGHT ARE FAVOURABLE FOR SNOW ***


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. (216m >> 0m)

*** LOCAL CONDITIONS AND CLOUD HEIGHT ARE FAVOURABLE FOR SNOW ***


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>