Hourly Weather Forecast - Grangetown, Vale of Glamorgan - Bro Morgannwg, GB

9 PM
51°F
70%
12mph
S
70% Chance of Light Rain
Humidity
94%
Feels like
51°F
Dew Point
50°F
10 PM
51°F
70%
12mph
S
70% Chance of Light Rain
Humidity
93%
Feels like
51°F
Dew Point
49°F
11 PM
51°F
60%
12mph
S
60% Chance of Rain
Humidity
92%
Feels like
51°F
Dew Point
49°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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