Hourly Weather Forecast - Treharris/Nelson, Caerphilly - Caerffili, GB

8 AM
50°F
100%
10mph
SSE
Light Rain
Humidity
98%
Feels like
50°F
Dew Point
49°F
8:12 AM
9 AM
51°F
100%
12mph
S
Light Rain
Humidity
98%
Feels like
51°F
Dew Point
50°F
10 AM
51°F
100%
11mph
S
Light Rain
Humidity
97%
Feels like
51°F
Dew Point
51°F
11 AM
52°F
100%
9mph
S
Light Rain
Humidity
97%
Feels like
52°F
Dew Point
51°F
12 PM
52°F
100%
11mph
S
Rain
Humidity
97%
Feels like
52°F
Dew Point
51°F
1 PM
51°F
100%
14mph
S
Rain
Humidity
97%
Feels like
51°F
Dew Point
51°F
2 PM
51°F
100%
13mph
SSE
Rain
Humidity
98%
Feels like
51°F
Dew Point
50°F
3 PM
50°F
100%
11mph
SSE
Light Rain
Humidity
98%
Feels like
50°F
Dew Point
50°F
4 PM
50°F
100%
14mph
S
Light Rain
Humidity
98%
Feels like
50°F
Dew Point
49°F
4:03 PM
5 PM
50°F
100%
12mph
SSW
Light Rain
Humidity
98%
Feels like
45°F
Dew Point
49°F
6 PM
49°F
100%
9mph
SW
Light Rain
Humidity
98%
Feels like
45°F
Dew Point
49°F
7 PM
49°F
100%
5mph
WSW
Light Rain
Humidity
99%
Feels like
46°F
Dew Point
48°F
8 PM
48°F
80%
4mph
W
80% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
48°F
9 PM
48°F
80%
3mph
WNW
80% Chance of Light Rain
Humidity
99%
Feels like
48°F
Dew Point
47°F
10 PM
47°F
80%
2mph
NW
80% Chance of Light Rain
Humidity
98%
Feels like
47°F
Dew Point
47°F
11 PM
47°F
80%
4mph
NNW
80% Chance of Light Rain
Humidity
96%
Feels like
45°F
Dew Point
46°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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