Hourly Weather Forecast - Merlo, San Luis, AR

12 AM
69°F
10%
11mph
ENE
Clear
Humidity
58%
Feels like
69°F
Dew Point
54°F
1 AM
68°F
10%
11mph
ENE
Clear
Humidity
59%
Feels like
68°F
Dew Point
53°F
2 AM
68°F
10%
12mph
ENE
Clear
Humidity
60%
Feels like
68°F
Dew Point
53°F
3 AM
67°F
10%
11mph
ENE
Clear
Humidity
62%
Feels like
67°F
Dew Point
53°F
4 AM
66°F
10%
11mph
ENE
Clear
Humidity
62%
Feels like
66°F
Dew Point
53°F
5 AM
65°F
10%
10mph
ENE
Clear
Humidity
62%
Feels like
65°F
Dew Point
52°F
6 AM
65°F
10%
10mph
NE
Clear
Humidity
63%
Feels like
65°F
Dew Point
53°F
7 AM
66°F
10%
9mph
ENE
Clear
Humidity
65%
Feels like
66°F
Dew Point
54°F
7:09 AM
8 AM
69°F
0%
8mph
NE
Mostly Sunny
Humidity
67%
Feels like
69°F
Dew Point
57°F
9 AM
72°F
0%
7mph
NNE
Mostly Sunny
Humidity
66%
Feels like
72°F
Dew Point
60°F
10 AM
76°F
0%
9mph
NNW
Mostly Sunny
Humidity
59%
Feels like
76°F
Dew Point
60°F
11 AM
79°F
0%
13mph
NNW
Mostly Sunny
Humidity
52%
Feels like
79°F
Dew Point
60°F
12 PM
83°F
0%
19mph
NNW
Partly Cloudy
Humidity
47%
Feels like
83°F
Dew Point
61°F
1 PM
86°F
10%
21mph
NNW
Windy
Humidity
43%
Feels like
86°F
Dew Point
61°F
2 PM
88°F
10%
20mph
NNW
Windy
Humidity
41%
Feels like
88°F
Dew Point
61°F
3 PM
89°F
10%
18mph
NNW
Partly Cloudy
Humidity
39%
Feels like
89°F
Dew Point
60°F
4 PM
89°F
10%
16mph
NNW
Partly Cloudy
Humidity
39%
Feels like
88°F
Dew Point
60°F
5 PM
87°F
10%
14mph
NNW
Partly Cloudy
Humidity
40%
Feels like
87°F
Dew Point
60°F
6 PM
84°F
30%
11mph
NNW
30% Chance Rain Showers
Humidity
43%
Feels like
84°F
Dew Point
60°F
7 PM
80°F
30%
6mph
NNW
30% Chance Rain Showers
Humidity
51%
Feels like
81°F
Dew Point
61°F
7:54 PM
8 PM
76°F
50%
7mph
SSE
50% Chance Rain Showers
Humidity
61%
Feels like
76°F
Dew Point
62°F
9 PM
73°F
80%
9mph
E
80% Chance of Storms
Humidity
69%
Feels like
73°F
Dew Point
62°F
10 PM
70°F
80%
7mph
S
80% Chance of Storms
Humidity
74%
Feels like
70°F
Dew Point
62°F
11 PM
69°F
70%
6mph
SSE
70% Chance of Storms
Humidity
79%
Feels like
69°F
Dew Point
62°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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