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Cloud Height


Length of Day

8 hrs 41 min 6 sec
of Daylight Today
Which is
2 min 55 sec Longer
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase



UK Yesterday


High Temp
12.1°C
Tain Range
 
Low Temp
-5.8°C
Topcliffe
 
Precipitation
7.0mm
Resallach
 
Sunniest
7.4 hours
Tibenham Airfield

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Weather Underground PWS IESSEXCH11

WXSIM: Chelmer Village
Updated: Sunday, 23.01.2022 18:00
 
Tonight

Partly Cloudy
Partly Cloudy		 Monday

Sunny
Sunny		 Monday
night
Clear
Clear		 Tuesday

Sunny
Sunny		 Tuesday
night
Partly Cloudy
Partly Cloudy		 Wednesday

Sunny
Sunny		 Wednesday
night
Mostly Cloudy
Mostly Cloudy		 Thursday

Mostly Cloudy
Mostly Cloudy		 Thursday
night
Clear
Clear
<2 mm.
Low: -1° High: 8° Low: -1° High: 8° Low: -2° High: 8° Low: 1° High: 10° Low: 0°



























 

WU Forecast: Chelmsford

Tonight
Cloudy
Cloudy		Tomorrow
Mostly Cloudy
Mostly Cloudy		Tomorrow night
Mostly Cloudy
Mostly Cloudy		Tuesday
Cloudy
Cloudy		Tuesday night
Mostly Cloudy
Mostly Cloudy		Wednesday
Mostly Cloudy
Mostly Cloudy		Wednesday night
Mostly Cloudy
Mostly Cloudy		Thursday
Mostly Cloudy
Mostly Cloudy		Thursday night
Partly Cloudy
Partly Cloudy
2°C5°C1°C4°C0°C7°C3°C10°C2°C

WXSIM Forecast Accuracy

Actual Observed (Act), WxSim Generated (WS) , Weather Underground (WU)

Morning Forecast

Updated: 01-23-22 at 9:10 am
Goal Forecast Day Day +1 Day +2 Day +3
± 2.0° C High Low High Low High Low High Low
Date WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS
01-23-22 6   9 2   -1 6   8 0   -1 6   8 1   0 8   9 4   1
01-22-22 6 7.8 8 2 4.5 -1 6   9 2   -1 6   8 0   0 7   9 0   2
01-21-22 7 4.8 7 1 -0.9 -1 7 7.8 8 1 4.5 -1 7   8 1   -1 7   8 1   0
01-20-22 6 4.8 5 -3 -1.8 -2 7 4.8 7 1 -0.9 0 7 7.8 8 2 4.5 0 8   9 1   0
01-19-22 10 9 9 1 0.4 -1 5 4.8 5 -3 -1.8 -2 7 4.8 7 1 -0.9 0 7 7.8 8 1 4.5 -1
01-18-22 8 5.1 8 4 3.1 0 10 9 10 1 0.4 0 5 4.8 4 -3 -1.8 -2 7 4.8 7 1 -0.9 0
01-17-22 -1 8.4 0 9 -2.8 8 -1 5.1 -3 8 3.1 8 3 9 0 10 0.4 8 1 4.8 1 5 -1.8 3
01-16-22 8 0.6 10 0 9 0 9 8.4 9 -1 -2.8 1 8 5.1 9 3 3.1 2 10 9 11 1 0.4 -1
01-15-22 8 5.4 8 4 1 3 9 0.6 9 1 9 0 9 8.4 9 0 -2.8 0 9 5.1 9 3 3.1 2
01-14-22 7 7.1 7 -1 -0.3 1 8 5.4 8 3 1 2 10 0.6 9 2 9 2 9 8.4 9 2 -2.8 1
01-13-22 7 9.4 9 -2 -1.2 1 6 7.1 9 0 -0.3 2 7 5.4 9 3 1 1 10 0.6 9 3 9 4
01-12-22 7 7.7 7 -1 -0.9 2 6 9.4 9 -1 -1.2 2 4 7.1 9 1 -0.3 2 7 5.4 8 3 1 2
01-11-22 10 9.9 10 0 -0.2 1 6 7.7 8 1 -0.9 1 6 9.4 9 0 -1.2 1 6 7.1 9 1 -0.3 1
01-10-22 9 6.6 8 7 6.4 7 10 9.9 9 1 -0.2 1 8 7.7 8 0 -0.9 1 6 9.4 8 1 -1.2 1
Results WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS
# Succ 6 8 9 7 7 8 9 6 5 6 7 5 5 5 5 5
% Succ 46.2   61.5 69.2   53.8 58.3   66.7 75.0   50.0 45.5   54.5 63.6   45.5 50.0   50.0 50.0   50.0
Ave Error 2.6   2.2 2.6   3.1 2.4   2.2 2.3   2.9 2.8   2.8 2.8   2.8 2.8   2.7 2.9   2.7
Net Error 0.4   0.7 0.4   0.1 0.2   0.7 0.2   0.3 0.4   1.0 0.8   0.4 1.0   1.7 1.0   0.1
Std Dev 2.7   3.1 3.5   3.3 2.5   2.9 2.3   2.7 2.9   3.2 3.0   2.8 2.1   2.1 2.6   2.2