Hourly Weather Forecast - South Fort Smith, AR

12 AM
26°F
0%
7mph
ESE
Clear
Humidity
48%
Feels like
19°F
Dew Point
10°F
1 AM
26°F
0%
7mph
ESE
Clear
Humidity
50%
Feels like
18°F
Dew Point
10°F
2 AM
26°F
0%
6mph
ESE
Clear
Humidity
51%
Feels like
18°F
Dew Point
10°F
3 AM
25°F
0%
6mph
ESE
Clear
Humidity
53%
Feels like
18°F
Dew Point
10°F
4 AM
25°F
0%
6mph
ESE
Clear
Humidity
54%
Feels like
17°F
Dew Point
10°F
5 AM
25°F
0%
6mph
ESE
Clear
Humidity
54%
Feels like
17°F
Dew Point
10°F
6 AM
25°F
0%
6mph
ESE
Clear
Humidity
52%
Feels like
17°F
Dew Point
10°F
7 AM
26°F
0%
6mph
ESE
Clear
Humidity
51%
Feels like
18°F
Dew Point
10°F
7:18 AM
8 AM
27°F
0%
6mph
ESE
Sunny
Humidity
47%
Feels like
20°F
Dew Point
10°F
9 AM
29°F
0%
6mph
ESE
Sunny
Humidity
42%
Feels like
23°F
Dew Point
9°F
10 AM
32°F
0%
6mph
ESE
Mostly Sunny
Humidity
38%
Feels like
26°F
Dew Point
10°F
11 AM
35°F
0%
6mph
SE
Partly Cloudy
Humidity
35%
Feels like
30°F
Dew Point
10°F
12 PM
38°F
0%
6mph
SE
Partly Cloudy
Humidity
32%
Feels like
34°F
Dew Point
11°F
1 PM
41°F
0%
6mph
SE
Partly Cloudy
Humidity
31%
Feels like
37°F
Dew Point
12°F
2 PM
43°F
0%
6mph
SSE
Partly Cloudy
Humidity
30%
Feels like
39°F
Dew Point
14°F
3 PM
44°F
0%
6mph
SSE
Partly Cloudy
Humidity
31%
Feels like
40°F
Dew Point
15°F
4 PM
43°F
0%
6mph
SE
Partly Cloudy
Humidity
35%
Feels like
39°F
Dew Point
17°F
5 PM
40°F
0%
6mph
ESE
Mostly Cloudy
Humidity
40%
Feels like
37°F
Dew Point
18°F
5:06 PM
6 PM
38°F
0%
6mph
ESE
Mostly Cloudy
Humidity
45%
Feels like
34°F
Dew Point
19°F
7 PM
37°F
0%
6mph
ESE
Mostly Cloudy
Humidity
49%
Feels like
32°F
Dew Point
19°F
8 PM
36°F
0%
6mph
ESE
Mostly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
20°F
9 PM
35°F
0%
6mph
ESE
Mostly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
20°F
10 PM
35°F
0%
5mph
E
Cloudy
Humidity
56%
Feels like
30°F
Dew Point
21°F
11 PM
35°F
0%
5mph
E
Cloudy
Humidity
59%
Feels like
30°F
Dew Point
22°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