Hourly Weather Forecast - Mercedes, San Luis, AR

12 AM
65°F
0%
5mph
NE
Clear
Humidity
64%
Feels like
65°F
Dew Point
53°F
1 AM
63°F
0%
5mph
NNE
Clear
Humidity
68%
Feels like
63°F
Dew Point
53°F
2 AM
62°F
0%
6mph
NNE
Clear
Humidity
72%
Feels like
62°F
Dew Point
53°F
3 AM
60°F
0%
6mph
NNE
Clear
Humidity
76%
Feels like
60°F
Dew Point
53°F
4 AM
59°F
0%
6mph
N
Clear
Humidity
78%
Feels like
59°F
Dew Point
52°F
5 AM
58°F
0%
6mph
NNE
Clear
Humidity
78%
Feels like
58°F
Dew Point
52°F
6 AM
59°F
10%
6mph
NNE
Clear
Humidity
78%
Feels like
59°F
Dew Point
52°F
6:52 AM
7 AM
60°F
10%
6mph
NNE
Sunny
Humidity
79%
Feels like
60°F
Dew Point
54°F
8 AM
64°F
0%
6mph
NE
Sunny
Humidity
77%
Feels like
64°F
Dew Point
57°F
9 AM
69°F
0%
7mph
NE
Sunny
Humidity
69%
Feels like
69°F
Dew Point
59°F
10 AM
75°F
0%
9mph
NE
Sunny
Humidity
59%
Feels like
75°F
Dew Point
60°F
11 AM
80°F
10%
9mph
NNE
Mostly Sunny
Humidity
51%
Feels like
81°F
Dew Point
60°F
12 PM
84°F
10%
9mph
N
Partly Cloudy
Humidity
46%
Feels like
84°F
Dew Point
61°F
1 PM
86°F
10%
8mph
N
Partly Cloudy
Humidity
42%
Feels like
86°F
Dew Point
60°F
2 PM
88°F
10%
8mph
N
Partly Cloudy
Humidity
37%
Feels like
87°F
Dew Point
58°F
3 PM
88°F
20%
8mph
NNE
Partly Cloudy
Humidity
36%
Feels like
87°F
Dew Point
57°F
4 PM
88°F
20%
9mph
ENE
Partly Cloudy
Humidity
35%
Feels like
86°F
Dew Point
57°F
5 PM
87°F
20%
9mph
ESE
Partly Cloudy
Humidity
36%
Feels like
85°F
Dew Point
56°F
6 PM
85°F
20%
9mph
SE
Partly Cloudy
Humidity
38%
Feels like
84°F
Dew Point
57°F
7 PM
83°F
20%
9mph
ESE
Mostly Sunny
Humidity
42%
Feels like
82°F
Dew Point
57°F
8 PM
80°F
10%
8mph
ESE
Mostly Sunny
Humidity
49%
Feels like
80°F
Dew Point
59°F
8:19 PM
9 PM
76°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
58%
Feels like
76°F
Dew Point
60°F
10 PM
73°F
30%
6mph
ESE
30% Chance Rain Showers
Humidity
66%
Feels like
73°F
Dew Point
61°F
11 PM
70°F
10%
6mph
ESE
Partly Cloudy
Humidity
73%
Feels like
70°F
Dew Point
61°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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