Hourly Weather Forecast - Snowdon, Gwynedd, GB

12 AM
38°F
20%
5mph
NNW
Mostly Cloudy
Humidity
98%
Feels like
34°F
Dew Point
37°F
1 AM
37°F
20%
5mph
NNW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
37°F
2 AM
37°F
20%
5mph
NNW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
37°F
3 AM
37°F
20%
5mph
NNW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
37°F
4 AM
37°F
10%
6mph
NNW
Foggy
Humidity
100%
Feels like
32°F
Dew Point
37°F
5 AM
36°F
10%
6mph
NW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
36°F
6 AM
36°F
0%
6mph
NW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
36°F
7 AM
35°F
0%
5mph
NW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
35°F
8 AM
35°F
0%
5mph
NW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
35°F
8:24 AM
9 AM
36°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
32°F
Dew Point
35°F
10 AM
36°F
0%
4mph
NW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
36°F
11 AM
37°F
0%
4mph
W
Foggy
Humidity
99%
Feels like
34°F
Dew Point
37°F
12 PM
38°F
0%
4mph
W
Mostly Cloudy
Humidity
98%
Feels like
34°F
Dew Point
37°F
1 PM
38°F
0%
5mph
W
Partly Cloudy
Humidity
96%
Feels like
34°F
Dew Point
37°F
2 PM
38°F
0%
5mph
WSW
Partly Cloudy
Humidity
96%
Feels like
34°F
Dew Point
37°F
3 PM
37°F
0%
5mph
SW
Partly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
36°F
3:59 PM
4 PM
36°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
36°F
5 PM
35°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
30°F
Dew Point
35°F
6 PM
34°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
34°F
7 PM
34°F
0%
8mph
SSW
Foggy
Humidity
100%
Feels like
27°F
Dew Point
34°F
8 PM
34°F
0%
9mph
SSW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
34°F
9 PM
34°F
0%
11mph
SSW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
34°F
10 PM
35°F
0%
11mph
SSW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
35°F
11 PM
35°F
0%
12mph
SSW
Foggy
Humidity
100%
Feels like
27°F
Dew Point
35°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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