Hourly Weather Forecast - Flawil, Saint Gallen, CH

12 AM
39°F
0%
3mph
S
Cloudy
Humidity
83%
Feels like
39°F
Dew Point
34°F
1 AM
38°F
0%
3mph
S
Cloudy
Humidity
83%
Feels like
38°F
Dew Point
34°F
2 AM
38°F
0%
3mph
S
Cloudy
Humidity
84%
Feels like
38°F
Dew Point
33°F
3 AM
37°F
0%
3mph
S
Cloudy
Humidity
85%
Feels like
37°F
Dew Point
33°F
4 AM
37°F
0%
3mph
S
Cloudy
Humidity
86%
Feels like
37°F
Dew Point
33°F
5 AM
36°F
0%
3mph
S
Cloudy
Humidity
86%
Feels like
36°F
Dew Point
32°F
6 AM
36°F
0%
3mph
S
Mostly Clear
Humidity
85%
Feels like
36°F
Dew Point
32°F
7 AM
36°F
0%
2mph
S
Mostly Clear
Humidity
84%
Feels like
36°F
Dew Point
32°F
8 AM
37°F
0%
2mph
S
Mostly Clear
Humidity
83%
Feels like
37°F
Dew Point
32°F
8:05 AM
9 AM
38°F
0%
2mph
S
Mostly Sunny
Humidity
81%
Feels like
38°F
Dew Point
33°F
10 AM
40°F
0%
2mph
SSE
Mostly Sunny
Humidity
78%
Feels like
40°F
Dew Point
34°F
11 AM
43°F
0%
1mph
ESE
Sunny
Humidity
75%
Feels like
43°F
Dew Point
36°F
12 PM
45°F
0%
0mph
NE
Sunny
Humidity
73%
Feels like
45°F
Dew Point
37°F
1 PM
47°F
0%
1mph
NNE
Sunny
Humidity
73%
Feels like
47°F
Dew Point
38°F
2 PM
47°F
0%
1mph
NNE
Sunny
Humidity
76%
Feels like
47°F
Dew Point
40°F
3 PM
46°F
0%
1mph
NE
Sunny
Humidity
82%
Feels like
46°F
Dew Point
40°F
4 PM
44°F
0%
1mph
NE
Sunny
Humidity
88%
Feels like
44°F
Dew Point
40°F
4:33 PM
5 PM
42°F
0%
1mph
E
Hazy
Humidity
92%
Feels like
42°F
Dew Point
39°F
6 PM
40°F
0%
2mph
SSE
Hazy
Humidity
93%
Feels like
40°F
Dew Point
38°F
7 PM
39°F
0%
3mph
S
Hazy
Humidity
91%
Feels like
37°F
Dew Point
36°F
8 PM
38°F
0%
3mph
S
Mostly Clear
Humidity
86%
Feels like
36°F
Dew Point
34°F
9 PM
37°F
0%
2mph
SSW
Cloudy
Humidity
82%
Feels like
37°F
Dew Point
32°F
10 PM
37°F
0%
2mph
SSW
Cloudy
Humidity
79%
Feels like
37°F
Dew Point
31°F
11 PM
37°F
0%
2mph
SSW
Cloudy
Humidity
78%
Feels like
37°F
Dew Point
31°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

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

Cold Air Damming - Cause And Effects

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