Hourly Weather Forecast - Libertador General San Martín, San Luis, AR

7 AM
62°F
0%
1mph
E
Partly Cloudy
Humidity
93%
Feels like
62°F
Dew Point
60°F
7:16 AM
8 AM
64°F
0%
1mph
E
Mostly Cloudy
Humidity
93%
Feels like
64°F
Dew Point
61°F
9 AM
66°F
0%
2mph
NE
Mostly Cloudy
Humidity
89%
Feels like
66°F
Dew Point
62°F
10 AM
68°F
10%
5mph
N
Mostly Cloudy
Humidity
84%
Feels like
68°F
Dew Point
62°F
11 AM
70°F
10%
7mph
N
Partly Cloudy
Humidity
77%
Feels like
70°F
Dew Point
62°F
12 PM
72°F
20%
7mph
N
Partly Cloudy
Humidity
71%
Feels like
72°F
Dew Point
62°F
1 PM
74°F
10%
6mph
NNE
Partly Cloudy
Humidity
67%
Feels like
74°F
Dew Point
63°F
2 PM
76°F
10%
6mph
N
Partly Cloudy
Humidity
64%
Feels like
76°F
Dew Point
63°F
3 PM
77°F
10%
6mph
NNE
Partly Cloudy
Humidity
61%
Feels like
77°F
Dew Point
63°F
4 PM
77°F
0%
7mph
NNE
Partly Cloudy
Humidity
60%
Feels like
77°F
Dew Point
62°F
5 PM
78°F
0%
7mph
NNE
Partly Cloudy
Humidity
58%
Feels like
78°F
Dew Point
62°F
6 PM
77°F
0%
7mph
NNE
Partly Cloudy
Humidity
58%
Feels like
77°F
Dew Point
61°F
7 PM
75°F
0%
6mph
NNE
Partly Cloudy
Humidity
62%
Feels like
75°F
Dew Point
61°F
7:50 PM
8 PM
72°F
10%
4mph
ENE
Partly Cloudy
Humidity
70%
Feels like
72°F
Dew Point
62°F
9 PM
70°F
30%
4mph
E
30% Chance Rain Showers
Humidity
75%
Feels like
70°F
Dew Point
62°F
10 PM
69°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
78%
Feels like
69°F
Dew Point
62°F
11 PM
68°F
50%
4mph
E
50% Chance Rain Showers
Humidity
81%
Feels like
68°F
Dew Point
62°F

Today's Severe Thunderstorm Outlook

Severe Storms Rattle Texas to New York

A strong low pressure system storming across the north-central U.S. today will continue this week’s train of severe weather.

Today's Weather Outlook

Weekend Weather Outlook

Sunset over a bay (Willem Bouwmeester, Pixabay)

Time to "Spring Forward" As Daylight Saving Approaches

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A baby wearing many items of winter clothing: headband, cap, fur-lined coat, wool neckscarf and sweater. (Courtesy of Wikimedia Commons. Author: Andrew Vargas from Clovis, United States)

How to Dress Your Children for Spring Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide