Hourly Weather Forecast - Herisau, Appenzell Ausser-Rhoden, CH

7 PM
43°F
0%
2mph
SSW
Partly Cloudy
Humidity
77%
Feels like
43°F
Dew Point
37°F
8 PM
43°F
0%
2mph
SSW
Partly Cloudy
Humidity
77%
Feels like
43°F
Dew Point
36°F
9 PM
42°F
0%
2mph
SSW
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
35°F
10 PM
42°F
0%
2mph
SSW
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
36°F
11 PM
41°F
0%
2mph
S
Partly Cloudy
Humidity
80%
Feels like
41°F
Dew Point
36°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