Hourly Weather Forecast - Heiden, Appenzell Ausserrhoden, CH

12 AM
36°F
0%
2mph
W
Clear
Humidity
83%
Feels like
36°F
Dew Point
31°F
1 AM
35°F
0%
3mph
W
Clear
Humidity
83%
Feels like
35°F
Dew Point
31°F
2 AM
35°F
0%
3mph
WNW
Mostly Clear
Humidity
83%
Feels like
35°F
Dew Point
30°F
3 AM
34°F
0%
2mph
WNW
Mostly Clear
Humidity
81%
Feels like
34°F
Dew Point
29°F
4 AM
34°F
0%
2mph
NW
Mostly Clear
Humidity
80%
Feels like
34°F
Dew Point
29°F
5 AM
34°F
0%
3mph
NW
Mostly Clear
Humidity
81%
Feels like
34°F
Dew Point
29°F
6 AM
34°F
0%
3mph
NW
Mostly Clear
Humidity
81%
Feels like
34°F
Dew Point
29°F
7 AM
35°F
0%
3mph
WNW
Mostly Clear
Humidity
81%
Feels like
35°F
Dew Point
29°F
8 AM
35°F
0%
3mph
W
Mostly Clear
Humidity
81%
Feels like
35°F
Dew Point
30°F
8:00 AM
9 AM
36°F
0%
2mph
WSW
Mostly Sunny
Humidity
81%
Feels like
36°F
Dew Point
31°F
10 AM
38°F
0%
2mph
W
Mostly Sunny
Humidity
80%
Feels like
38°F
Dew Point
33°F
11 AM
40°F
0%
2mph
NNE
Mostly Sunny
Humidity
81%
Feels like
40°F
Dew Point
35°F
12 PM
42°F
0%
2mph
NNE
Mostly Sunny
Humidity
81%
Feels like
42°F
Dew Point
36°F
1 PM
42°F
0%
2mph
NE
Mostly Sunny
Humidity
83%
Feels like
42°F
Dew Point
38°F
2 PM
44°F
0%
1mph
NE
Mostly Sunny
Humidity
80%
Feels like
44°F
Dew Point
38°F
3 PM
43°F
0%
1mph
NNE
Partly Cloudy
Humidity
85%
Feels like
43°F
Dew Point
39°F
4 PM
42°F
0%
1mph
NNE
Partly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
39°F
4:31 PM
5 PM
41°F
0%
2mph
WSW
Partly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
38°F
6 PM
40°F
0%
2mph
SW
Mostly Clear
Humidity
88%
Feels like
40°F
Dew Point
37°F
7 PM
39°F
0%
3mph
SW
Partly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
35°F
8 PM
39°F
0%
3mph
SW
Partly Cloudy
Humidity
82%
Feels like
39°F
Dew Point
34°F
9 PM
39°F
0%
3mph
SW
Mostly Cloudy
Humidity
78%
Feels like
39°F
Dew Point
33°F
10 PM
39°F
0%
3mph
SW
Cloudy
Humidity
75%
Feels like
39°F
Dew Point
32°F
11 PM
38°F
0%
3mph
SW
Mostly Cloudy
Humidity
74%
Feels like
38°F
Dew Point
31°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide