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

12 AM
74°F
0%
4mph
ENE
Partly Cloudy
Humidity
46%
Feels like
74°F
Dew Point
52°F
1 AM
73°F
0%
5mph
NE
Partly Cloudy
Humidity
49%
Feels like
73°F
Dew Point
52°F
2 AM
71°F
0%
4mph
NE
Partly Cloudy
Humidity
51%
Feels like
71°F
Dew Point
52°F
3 AM
70°F
0%
3mph
E
Partly Cloudy
Humidity
54%
Feels like
70°F
Dew Point
52°F
4 AM
69°F
0%
3mph
ENE
Partly Cloudy
Humidity
56%
Feels like
69°F
Dew Point
52°F
5 AM
68°F
0%
2mph
ENE
Partly Cloudy
Humidity
58%
Feels like
68°F
Dew Point
52°F
6 AM
67°F
0%
2mph
E
Partly Cloudy
Humidity
60%
Feels like
67°F
Dew Point
52°F
6:11 AM
7 AM
69°F
0%
2mph
E
Partly Cloudy
Humidity
56%
Feels like
69°F
Dew Point
53°F
8 AM
73°F
0%
2mph
NE
Partly Cloudy
Humidity
49%
Feels like
73°F
Dew Point
53°F
9 AM
77°F
0%
5mph
NNE
Mostly Sunny
Humidity
45%
Feels like
77°F
Dew Point
54°F
10 AM
80°F
0%
8mph
NNE
Mostly Sunny
Humidity
41%
Feels like
80°F
Dew Point
54°F
11 AM
83°F
0%
11mph
NNE
Sunny
Humidity
38%
Feels like
82°F
Dew Point
54°F
12 PM
86°F
0%
12mph
NNE
Sunny
Humidity
34%
Feels like
84°F
Dew Point
54°F
1 PM
88°F
0%
13mph
NNE
Sunny
Humidity
31%
Feels like
86°F
Dew Point
54°F
2 PM
90°F
0%
13mph
NNE
Sunny
Humidity
30%
Feels like
88°F
Dew Point
54°F
3 PM
92°F
0%
13mph
NNE
Sunny
Humidity
28%
Feels like
90°F
Dew Point
54°F
4 PM
92°F
0%
14mph
NNE
Mostly Sunny
Humidity
27%
Feels like
90°F
Dew Point
54°F
5 PM
92°F
0%
13mph
NNE
Mostly Sunny
Humidity
27%
Feels like
90°F
Dew Point
53°F
6 PM
92°F
0%
13mph
NNE
Partly Cloudy
Humidity
27%
Feels like
90°F
Dew Point
53°F
7 PM
90°F
0%
12mph
NNE
Mostly Sunny
Humidity
29%
Feels like
88°F
Dew Point
53°F
8 PM
87°F
0%
11mph
NNE
Mostly Sunny
Humidity
32%
Feels like
85°F
Dew Point
54°F
8:28 PM
9 PM
83°F
30%
7mph
NNE
30% Chance Rain Showers
Humidity
37%
Feels like
82°F
Dew Point
54°F
10 PM
80°F
30%
7mph
NNE
30% Chance Rain Showers
Humidity
41%
Feels like
80°F
Dew Point
55°F
11 PM
78°F
40%
6mph
ENE
40% Chance Rain Showers
Humidity
45%
Feels like
78°F
Dew Point
55°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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