Hourly Weather Forecast - Van Alstyne, TX

1 AM
37°F
0%
18mph
N
Partly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
28°F
2 AM
34°F
0%
18mph
N
Partly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
26°F
3 AM
32°F
0%
18mph
N
Partly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
23°F
4 AM
30°F
0%
18mph
N
Partly Cloudy
Humidity
70%
Feels like
18°F
Dew Point
21°F
5 AM
28°F
0%
18mph
N
Mostly Clear
Humidity
69%
Feels like
16°F
Dew Point
19°F
6 AM
27°F
0%
18mph
N
Mostly Clear
Humidity
67%
Feels like
15°F
Dew Point
18°F
7 AM
28°F
0%
17mph
NNE
Clear
Humidity
62%
Feels like
16°F
Dew Point
17°F
7:21 AM
8 AM
30°F
0%
17mph
NNE
Sunny
Humidity
56%
Feels like
19°F
Dew Point
17°F
9 AM
33°F
0%
16mph
NNE
Sunny
Humidity
50%
Feels like
23°F
Dew Point
16°F
10 AM
35°F
0%
15mph
NNE
Sunny
Humidity
46%
Feels like
26°F
Dew Point
16°F
11 AM
37°F
0%
14mph
NNE
Sunny
Humidity
43%
Feels like
28°F
Dew Point
16°F
12 PM
38°F
0%
12mph
NNE
Sunny
Humidity
40%
Feels like
31°F
Dew Point
17°F
1 PM
40°F
0%
11mph
NNE
Sunny
Humidity
38%
Feels like
33°F
Dew Point
17°F
2 PM
40°F
0%
10mph
NNE
Sunny
Humidity
37%
Feels like
34°F
Dew Point
17°F
3 PM
40°F
0%
9mph
NNE
Sunny
Humidity
38%
Feels like
34°F
Dew Point
17°F
4 PM
38°F
0%
7mph
NNE
Sunny
Humidity
41%
Feels like
33°F
Dew Point
17°F
5 PM
36°F
0%
6mph
NNE
Sunny
Humidity
44%
Feels like
31°F
Dew Point
16°F
5:19 PM
6 PM
35°F
0%
5mph
NNE
Clear
Humidity
46%
Feels like
30°F
Dew Point
16°F
7 PM
33°F
0%
4mph
NNE
Clear
Humidity
47%
Feels like
29°F
Dew Point
16°F
8 PM
33°F
0%
4mph
NNE
Clear
Humidity
49%
Feels like
29°F
Dew Point
16°F
9 PM
32°F
0%
3mph
NE
Clear
Humidity
51%
Feels like
28°F
Dew Point
16°F
10 PM
31°F
0%
3mph
NE
Clear
Humidity
53%
Feels like
31°F
Dew Point
16°F
11 PM
30°F
0%
2mph
NE
Clear
Humidity
55%
Feels like
30°F
Dew Point
16°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

Weekend Weather Outlook

Weekend 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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