WXSIM Forecast for: Colwyn Bay
Issued by: TheBayWeather North Wales
Updated: Tuesday, 19-Sep-2017 09:00 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy
Wednesday

Rain likely
Rain likely
Wednesday
night
Rain likely
Rain likely
Thursday

Rain likely
Rain likely
Thursday
night
Fog
Fog
Friday

Chance rain
Chance rain
Friday
night
Chance rain
Chance rain
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Rain likely
Rain likely
10 mm. 10 mm. 7 mm. <5 mm. 2 mm. 7 mm.
Low: 12° High: 18° Low: 14° High: 15° Low: 10° High: 14° Low: 12° High: 18° Low: 12° High: 15°
                   
SSW
10-18
mph
Moderate breeze
SSW
12-20
mph
Fresh breeze
SSW
12-20
mph
Fresh breeze
NW
8-20
mph
Fresh breeze
SW
9-17
mph
Moderate breeze
S
11-20→15-24
mph
Fresh breeze
S
11-21
mph
Fresh breeze
S
12-21
mph
Fresh breeze
SSE
10-19
mph
Fresh breeze
SSE
8
mph
Gentle breeze
UV: 2
 Low 
UV: 2
 Low 
UV: 2
 Low 

 

Tonight
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 12°, but temperatures rising after midnight. Wind south-southwest around 10 mph, gusting to 18 mph.
Wednesday
 
Cloudy. Patchy light fog in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. Breezy. High 18°. UV index up to 2. Wind south-southwest around 12 mph, gusting to 20 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Wednesday night
 
Dense overcast. Patchy light fog. A chance of rain in the evening, then rain likely after midnight. Breezy. Low 14°, but temperatures rising after midnight. Wind south-southwest around 12 mph, gusting to 20 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Thursday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Light to moderate fog. Rain likely in the morning, then a slight chance of rain in the afternoon. High 15°. Wind northwest around 8 mph, gusting to 20 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Thursday night
 
Partly cloudy in the evening, becoming clear after midnight. Patchy light fog. Low 10°. Wind southwest around 9 mph, gusting to 17 mph.
Friday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 14°. UV index up to 2. Wind south around 11 mph, gusting to 20 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Friday night
 
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 12°, but temperatures rising after midnight. Wind south around 11 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Saturday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 18°. UV index up to 2. Wind south around 12 mph, gusting to 21 mph.
Saturday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind south-southeast around 10 mph, gusting to 19 mph.
Sunday
 
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. High 15°. Wind south-southeast around 8 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Sunday night
 
Dense overcast in the evening, becoming cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. Rain likely in the evening, then a slight chance of rain after midnight. Low 11°. Wind west-northwest around 5 mph in the evening, becoming 9 mph, gusting to 17 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Monday
 
Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 14°. UV index up to 2. Wind west-northwest around 8 mph, gusting to 16 mph.
Monday night
 
Clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 9°. Wind southwest around 5 mph.

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