WXSIM: Chelmer Village
Updated: Friday, 26.04.2024 11:00 UTC
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Rain likely
Rain likely
Saturday

Chance rain
Chance rain
Saturday
night
Rain likely
Rain likely
Sunday

Cloudy
Cloudy
Sunday
night
Fog late
Fog late
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Fog late
Fog late
Tuesday

Chance rain
Chance rain
Tuesday
night
Cloudy
Cloudy
7 mm. <5 mm. <5 mm. <2 mm. <5 mm.
High: 13° Low: 5° High: 14° Low: 5° High: 12° Low: 3° High: 19° Low: 6° High: 19° Low: 8°






























 

WU Forecast: Chelmsford

Tonight
Rain Late
Rain Late
Tomorrow
Showers
Showers
Tomorrow night
Rain
Rain
Sunday
Showers
Showers
Sunday night
Partly Cloudy
Partly Cloudy
Monday
Partly Cloudy
Partly Cloudy
Monday night
Mostly Clear
Mostly Clear
Tuesday
Few Showers
Few Showers
Tuesday night
Showers
Showers
6°C13°C8°C11°C4°C16°C7°C17°C10°C

WXSIM Forecast Accuracy

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

Morning Forecast

Updated: 04-26-24 at 9:20 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
04-26-24 13   14 6   5 12   13 8   5 11   15 5   5 16   18 8   6
04-25-24 12 12.5 13 5 1.8 2 13   14 6   5 14   12 8   5 13   13 6   6
04-24-24 10 9.7 11 3 2.9 1 12 12.5 14 5 1.8 2 11   12 6   5 14   16 8   6
04-23-24 12 11.5 12 5 3.1 2 11 9.7 10 3 2.9 2 13 12.5 15 6 1.8 2 13   13 7   8
04-22-24 10 10.5 12 4 5.6 4 11 11.5 12 4 3.1 5 11 9.7 10 2 2.9 1 12 12.5 15 4 1.8 3
04-21-24 12 11.2 14 3 2.5 2 10 10.5 13 5 5.6 2 11 11.5 11 3 3.1 3 11 9.7 11 4 2.9 2
04-20-24 12 10.6 14 3 3.9 0 13 11.2 12 2 2.5 2 10 10.5 12 6 5.6 3 11 11.5 12 3 3.1 3
04-19-24 14 13.3 13 3 3.8 1 12 10.6 12 3 3.9 1 12 11.2 11 3 2.5 1 11 10.5 12 5 5.6 3
04-18-24 14 13.8 15 9 7.9 7 14 13.3 12 4 3.8 1 13 10.6 13 4 3.9 2 12 11.2 13 4 2.5 2
04-17-24 12 11.6 10 5 3 3 14 13.8 15 8 7.9 4 14 13.3 11 4 3.8 4 12 10.6 12 4 3.9 2
04-16-24 13 12.2 11 5 4.6 3 12 11.6 12 4 3 3 14 13.8 15 8 7.9 3 14 13.3 17 5 3.8 6
04-15-24 11 11.8 11 7 5.7 6 13 12.2 13 4 4.6 3 11 11.6 12 3 3 0 14 13.8 14 7 7.9 2
04-14-24 14 17.9 17 7 7.5 7 11 11.8 11 6 5.7 5 13 12.2 15 5 4.6 3 12 11.6 12 5 3 1
04-13-24 20 21.3 23 8 8.6 5 14 17.9 15 7 7.5 6 11 11.8 11 6 5.7 4 13 12.2 13 4 4.6 5
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 12 11 12 10 11 10 11 8 10 7 10 8 10 8 9 7
% Succ 92.3   84.6 92.3   76.9 91.7   83.3 91.7   66.7 90.9   63.6 90.9   72.7 100.0   80.0 90.0   70.0
Ave Error 0.9   1.4 1.1   1.5 1.1   1.2 0.7   1.7 0.8   1.4 0.7   1.8 0.7   1.4 1.0   1.8
Net Error -0.1   0.6 0.5   -1.4 0.0   0.4 0.2   -1.4 0.4   0.7 0.5   -1.7 0.5   1.4 0.6   -1.0
Std Dev 1.0   0.9 0.9   1.2 0.7   0.8 0.8   1.4 0.7   1.0 1.2   1.6 0.5   1.0 0.9   1.4