Winter Sky by David Packman  
Online since February 2006  
  

 
 
 
WXSim Local Weather Forecast
   
This local weather forecast was created using WXSim weather simulator software, and is normally updated every hour at 15 minutes past the hour. It is provided to give a guide as to what weather conditions may be experienced locally, and is most accurate for the first 48 hours.
WXSIM Forecast for: Winchester
Issued by: WinchesterWeather.org.uk
Updated: Monday, 18-Dec-2017 12:01 pm
 
This
afternoon
Clear
Clear
Tonight

Mostly Clear
Mostly Clear
Tuesday (19
Dec)
Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday (20
Dec)
Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday (21
Dec)
Overcast
Overcast
Thursday
night
Cloudy
Cloudy
Friday (22
Dec)
Mostly Cloudy
Mostly Cloudy
Friday
night
Fog
Fog
Saturday (23
Dec)
Fog a.m.
Fog a.m.
Saturday
night
Fog
Fog
Sunday (24
Dec)
Thunder storm
Thunder storm
Sunday
night
Thunder storm
Thunder storm
Monday (25
Dec)
Partly Cloudy
Partly Cloudy
Monday
night
Rain likely
Rain likely
Tuesday (26
Dec)
Thunder storm
Thunder storm
Tuesday
night
Thunder storm
Thunder storm
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. 7 mm. <2 mm. <2 mm. 15 mm. 20 mm. <5 mm.
High: 6° Low: -2° High: 6° Low: 0° High: 10° Low: 5° High: 12° Low: 8° High: 11° Low: 2° High: 10° Low: 8° High: 15° Low: 7° High: 9° Low: 6° High: 11° Low: 8°
N
3
mph
Light air
NNW→W
calm

Calm
W
3
mph
Light air
W
4
mph
Light breeze
W
5
mph
Light breeze
W
6
mph
Light breeze
W
8
mph
Gentle breeze
W
5
mph
Light breeze
WNW
2
mph
Light air
W
2
mph
Light air
SW
4
mph
Light breeze
SW
5→9-17
mph
Moderate breeze
SW
14-26→17-26
mph
Strong breeze
WNW
8-22
mph
Fresh breeze
WNW
11-23
mph
Fresh breeze
WSW
10-21→21-36
mph
Near gale
SW
25-36→21-30
mph
Near gale
SW
23-34
mph
Near gale

 

This afternoon
 
Clear. High 6°. Wind north around 3 mph.
Tonight
 
Clear in the evening, becoming mostly clear after midnight, with moderate to heavy frost. Low -2°. Wind north-northwest near calm in the evening, becoming west after midnight.
Tuesday (19 Dec)
 
Partly cloudy in the morning, becoming mostly sunny in the afternoon. High 6°. Wind west around 3 mph.
Tuesday night
 
Mostly clear in the evening, becoming partly cloudy after midnight, with areas of light frost likely. Low 0°. Wind west around 4 mph.
Wednesday (20 Dec)
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 10°. Wind west around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 5°, but temperatures rising after midnight. Wind west around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday (21 Dec)
 
Dense overcast. A slight chance of rain. Relatively mild. High 12°. Wind west around 8 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Cloudy. A slight chance of rain. Relatively mild. Low 8°. Wind west around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday (22 Dec)
 
Partly to mostly cloudy in the morning, becoming sunny in the afternoon. Relatively mild. High 11°. Wind west-northwest around 2 mph.
Friday night
 
Clear. Patchy light fog. Low 2°. Wind west around 2 mph.
Saturday (23 Dec)
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Moderate fog in the morning, then light to moderate fog in the afternoon. A slight chance of rain. High 10°. Wind southwest around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. A slight chance of rain after midnight. Low 8°. Wind southwest around 5 mph in the evening, becoming 9 mph, gusting to 17 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday (24 Dec)
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. Scattered thundershowers possible. Breezy and mild. High 15°. Wind southwest around 14 mph, gusting to 26 mph, in the morning, becoming 17 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Sunday night
 
Cloudy in the evening, becoming dense overcast after midnight. Light to moderate fog. A chance of rain. Scattered thundershowers possible. Low 7°. Wind west-northwest around 8 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday (25 Dec)
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 9°. Wind west-northwest around 11 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Breezy. Low 6°, but temperatures rising after midnight. Wind west-southwest around 10 mph, gusting to 21 mph, in the evening, becoming 21 mph, gusting to 36 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Tuesday (26 Dec)
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain. Scattered thunderstorms likely. Windy. High 11°. Wind southwest around 25 mph, gusting to 36 mph, in the morning, becoming 21 mph, gusting to 30 mph, in the afternoon. Chance of precipitation near 100 percent. Precipitation mostly around 20 mm.
Tuesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Windy. Low 8°. Wind southwest around 23 mph, gusting to 34 mph. Chance of precipitation 70 percent. Precipitation mostly between 2 and 5 mm.

WXSIM forecast formatting script by Saratoga-Weather.org.

 
 
 
 
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Never base important decisions or events on data from this private weather station, which is offered as a general guide to local conditions only. Thankyou.