Hourly Weather Forecast - Sion, Valais, CH

12 AM
37°F
0%
4mph
ENE
Cloudy
Humidity
93%
Feels like
34°F
Dew Point
35°F
1 AM
37°F
0%
4mph
ENE
Cloudy
Humidity
95%
Feels like
33°F
Dew Point
35°F
2 AM
36°F
0%
4mph
E
Cloudy
Humidity
96%
Feels like
32°F
Dew Point
35°F
3 AM
36°F
0%
4mph
E
Cloudy
Humidity
97%
Feels like
32°F
Dew Point
35°F
4 AM
35°F
0%
4mph
E
Foggy
Humidity
99%
Feels like
32°F
Dew Point
35°F
5 AM
35°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
31°F
Dew Point
35°F
6 AM
35°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
31°F
Dew Point
35°F
7 AM
35°F
0%
4mph
E
Foggy
Humidity
99%
Feels like
31°F
Dew Point
35°F
8 AM
36°F
0%
4mph
E
Cloudy
Humidity
97%
Feels like
32°F
Dew Point
35°F
8:10 AM
9 AM
37°F
10%
4mph
E
Mostly Cloudy
Humidity
91%
Feels like
34°F
Dew Point
35°F
10 AM
39°F
10%
4mph
E
Mostly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
34°F
11 AM
42°F
10%
4mph
E
Partly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
34°F
12 PM
44°F
10%
4mph
E
Partly Cloudy
Humidity
66%
Feels like
43°F
Dew Point
34°F
1 PM
47°F
10%
4mph
E
Partly Cloudy
Humidity
61%
Feels like
45°F
Dew Point
34°F
2 PM
47°F
10%
3mph
E
Partly Cloudy
Humidity
59%
Feels like
46°F
Dew Point
34°F
3 PM
47°F
10%
4mph
E
Partly Cloudy
Humidity
61%
Feels like
46°F
Dew Point
34°F
4 PM
46°F
10%
3mph
E
Partly Cloudy
Humidity
65%
Feels like
44°F
Dew Point
35°F
4:47 PM
5 PM
44°F
20%
4mph
E
Partly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
35°F
6 PM
43°F
20%
4mph
E
Partly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
36°F
7 PM
41°F
20%
4mph
E
Partly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
36°F
8 PM
40°F
10%
4mph
E
Partly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
36°F
9 PM
40°F
10%
4mph
E
Partly Cloudy
Humidity
88%
Feels like
37°F
Dew Point
36°F
10 PM
39°F
10%
4mph
ESE
Partly Cloudy
Humidity
90%
Feels like
36°F
Dew Point
36°F
11 PM
38°F
10%
3mph
ESE
Partly Cloudy
Humidity
92%
Feels like
36°F
Dew Point
36°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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