Hourly Weather Forecast - Sion, Valais, CH

4 PM
38°F
0%
3mph
ENE
Cloudy
Humidity
78%
Feels like
36°F
Dew Point
32°F
4:44 PM
5 PM
37°F
0%
4mph
ENE
Cloudy
Humidity
82%
Feels like
34°F
Dew Point
32°F
6 PM
36°F
0%
4mph
ENE
Cloudy
Humidity
84%
Feels like
33°F
Dew Point
32°F
7 PM
36°F
0%
4mph
NE
Cloudy
Humidity
85%
Feels like
33°F
Dew Point
32°F
8 PM
36°F
0%
5mph
ENE
Cloudy
Humidity
87%
Feels like
32°F
Dew Point
33°F
9 PM
36°F
0%
5mph
NE
Cloudy
Humidity
89%
Feels like
32°F
Dew Point
33°F
10 PM
35°F
0%
5mph
NE
Mostly Cloudy
Humidity
92%
Feels like
31°F
Dew Point
33°F
11 PM
35°F
0%
5mph
NE
Cloudy
Humidity
95%
Feels like
30°F
Dew Point
33°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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