Hourly Weather Forecast - St Helens, Saint Helens, GB

12 PM
43°F
60%
13mph
S
60% Chance of Light Rain
Humidity
99%
Feels like
37°F
Dew Point
43°F
1 PM
45°F
60%
13mph
S
60% Chance of Light Rain
Humidity
99%
Feels like
38°F
Dew Point
44°F
2 PM
45°F
50%
14mph
S
50% Chance of Light Rain
Humidity
97%
Feels like
39°F
Dew Point
45°F
3 PM
46°F
60%
13mph
S
60% Chance of Light Rain
Humidity
96%
Feels like
40°F
Dew Point
45°F
3:51 PM
4 PM
46°F
70%
13mph
S
70% Chance of Light Rain
Humidity
95%
Feels like
41°F
Dew Point
45°F
5 PM
47°F
90%
13mph
S
Light Rain
Humidity
94%
Feels like
42°F
Dew Point
46°F
6 PM
48°F
60%
15mph
S
60% Chance of Light Rain
Humidity
94%
Feels like
42°F
Dew Point
46°F
7 PM
49°F
70%
15mph
S
70% Chance of Light Rain
Humidity
94%
Feels like
43°F
Dew Point
47°F
8 PM
50°F
90%
16mph
S
Rain
Humidity
92%
Feels like
44°F
Dew Point
47°F
9 PM
50°F
90%
15mph
S
Light Rain
Humidity
93%
Feels like
44°F
Dew Point
48°F
10 PM
50°F
70%
14mph
S
70% Chance of Light Rain
Humidity
93%
Feels like
45°F
Dew Point
48°F
11 PM
50°F
60%
12mph
SSW
60% Chance of Light Rain
Humidity
92%
Feels like
45°F
Dew Point
48°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting 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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