Hourly Weather Forecast - Arth, Schwyz, CH

12 AM
42°F
20%
2mph
N
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
40°F
1 AM
42°F
20%
2mph
N
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
40°F
2 AM
42°F
20%
2mph
N
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
40°F
3 AM
42°F
20%
2mph
N
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
40°F
4 AM
42°F
20%
2mph
N
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
40°F
5 AM
42°F
20%
2mph
NNE
Cloudy
Humidity
93%
Feels like
42°F
Dew Point
40°F
6 AM
42°F
20%
2mph
E
Cloudy
Humidity
92%
Feels like
42°F
Dew Point
40°F
7 AM
42°F
10%
2mph
ESE
Cloudy
Humidity
91%
Feels like
42°F
Dew Point
39°F
8 AM
42°F
10%
2mph
E
Cloudy
Humidity
89%
Feels like
42°F
Dew Point
39°F
8:08 AM
9 AM
42°F
10%
2mph
ENE
Cloudy
Humidity
87%
Feels like
42°F
Dew Point
39°F
10 AM
44°F
10%
2mph
NE
Cloudy
Humidity
84%
Feels like
44°F
Dew Point
39°F
11 AM
44°F
10%
2mph
NNE
Cloudy
Humidity
82%
Feels like
44°F
Dew Point
39°F
12 PM
45°F
10%
2mph
NNE
Cloudy
Humidity
79%
Feels like
45°F
Dew Point
39°F
1 PM
46°F
20%
2mph
NNE
Cloudy
Humidity
75%
Feels like
46°F
Dew Point
39°F
2 PM
47°F
30%
2mph
ENE
30% Chance of Light Rain
Humidity
70%
Feels like
47°F
Dew Point
37°F
3 PM
46°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
66%
Feels like
46°F
Dew Point
36°F
4 PM
46°F
30%
2mph
S
30% Chance of Light Rain
Humidity
66%
Feels like
46°F
Dew Point
35°F
4:38 PM
5 PM
44°F
30%
3mph
S
30% Chance of Light Rain
Humidity
68%
Feels like
44°F
Dew Point
35°F
6 PM
44°F
30%
3mph
SSE
30% Chance of Rain
Humidity
71%
Feels like
44°F
Dew Point
35°F
7 PM
44°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
72%
Feels like
44°F
Dew Point
35°F
8 PM
43°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
72%
Feels like
43°F
Dew Point
35°F
9 PM
43°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
73%
Feels like
43°F
Dew Point
35°F
10 PM
43°F
20%
3mph
SE
Cloudy
Humidity
73%
Feels like
43°F
Dew Point
35°F
11 PM
42°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
74%
Feels like
42°F
Dew Point
35°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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