Hourly Weather Forecast - Welwyn/Codicote, Hertfordshire, GB

6 AM
32°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
32°F
7 AM
32°F
0%
7mph
SSW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
32°F
8 AM
33°F
10%
8mph
SSW
Foggy
Humidity
100%
Feels like
27°F
Dew Point
33°F
8:03 AM
9 AM
36°F
0%
9mph
SSW
Cloudy
Humidity
96%
Feels like
29°F
Dew Point
35°F
10 AM
38°F
0%
10mph
S
Cloudy
Humidity
88%
Feels like
32°F
Dew Point
35°F
11 AM
41°F
0%
11mph
S
Cloudy
Humidity
83%
Feels like
35°F
Dew Point
37°F
12 PM
44°F
10%
12mph
S
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
38°F
1 PM
45°F
10%
13mph
S
Cloudy
Humidity
81%
Feels like
38°F
Dew Point
40°F
2 PM
46°F
10%
14mph
S
Cloudy
Humidity
81%
Feels like
40°F
Dew Point
41°F
3 PM
47°F
20%
15mph
SSW
Cloudy
Humidity
83%
Feels like
41°F
Dew Point
42°F
3:50 PM
4 PM
47°F
20%
15mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
41°F
Dew Point
42°F
5 PM
48°F
20%
16mph
SSW
Cloudy
Humidity
84%
Feels like
41°F
Dew Point
43°F
6 PM
48°F
10%
17mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
42°F
Dew Point
43°F
7 PM
48°F
20%
17mph
SSW
Cloudy
Humidity
83%
Feels like
42°F
Dew Point
43°F
8 PM
49°F
30%
18mph
SSW
30% Chance of Light Rain
Humidity
84%
Feels like
42°F
Dew Point
44°F
9 PM
49°F
40%
19mph
SSW
40% Chance of Light Rain
Humidity
83%
Feels like
42°F
Dew Point
44°F
10 PM
49°F
50%
19mph
SSW
50% Chance of Light Rain
Humidity
84%
Feels like
43°F
Dew Point
45°F
11 PM
50°F
80%
19mph
SSW
80% Chance of Light Rain
Humidity
85%
Feels like
43°F
Dew Point
45°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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