Hourly Weather Forecast - Horn, Saint Gallen, CH

12 AM
39°F
0%
3mph
SSW
Foggy
Humidity
99%
Feels like
39°F
Dew Point
39°F
1 AM
38°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
2 AM
38°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
3 AM
37°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
35°F
Dew Point
37°F
4 AM
37°F
0%
3mph
S
Foggy
Humidity
100%
Feels like
34°F
Dew Point
37°F
5 AM
36°F
0%
3mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
36°F
6 AM
36°F
0%
3mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
36°F
7 AM
36°F
0%
3mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
36°F
8 AM
37°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
35°F
Dew Point
37°F
8:05 AM
9 AM
38°F
0%
3mph
SSW
Hazy
Humidity
98%
Feels like
38°F
Dew Point
38°F
10 AM
40°F
0%
3mph
SW
Hazy
Humidity
96%
Feels like
40°F
Dew Point
38°F
11 AM
41°F
0%
2mph
WSW
Hazy
Humidity
94%
Feels like
41°F
Dew Point
39°F
12 PM
42°F
0%
2mph
NNW
Hazy
Humidity
91%
Feels like
42°F
Dew Point
40°F
1 PM
44°F
0%
2mph
N
Mostly Sunny
Humidity
89%
Feels like
44°F
Dew Point
41°F
2 PM
45°F
0%
2mph
N
Sunny
Humidity
87%
Feels like
45°F
Dew Point
41°F
3 PM
44°F
0%
2mph
N
Sunny
Humidity
88%
Feels like
44°F
Dew Point
41°F
4 PM
43°F
0%
2mph
N
Hazy
Humidity
91%
Feels like
43°F
Dew Point
41°F
4:32 PM
5 PM
42°F
0%
2mph
N
Hazy
Humidity
94%
Feels like
42°F
Dew Point
40°F
6 PM
41°F
0%
2mph
SSW
Hazy
Humidity
96%
Feels like
41°F
Dew Point
40°F
7 PM
40°F
0%
3mph
S
Hazy
Humidity
96%
Feels like
40°F
Dew Point
39°F
8 PM
39°F
0%
3mph
S
Hazy
Humidity
97%
Feels like
38°F
Dew Point
38°F
9 PM
39°F
0%
3mph
S
Hazy
Humidity
97%
Feels like
37°F
Dew Point
38°F
10 PM
38°F
0%
3mph
SSW
Hazy
Humidity
97%
Feels like
36°F
Dew Point
38°F
11 PM
38°F
0%
3mph
SSW
Hazy
Humidity
98%
Feels like
36°F
Dew Point
38°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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