Hourly Weather Forecast - Merlo, San Luis, AR

12 AM
65°F
10%
10mph
ENE
Partly Cloudy
Humidity
75%
Feels like
65°F
Dew Point
56°F
1 AM
64°F
10%
7mph
NE
Partly Cloudy
Humidity
77%
Feels like
64°F
Dew Point
57°F
2 AM
64°F
10%
5mph
ENE
Partly Cloudy
Humidity
80%
Feels like
64°F
Dew Point
57°F
3 AM
63°F
10%
6mph
E
Partly Cloudy
Humidity
81%
Feels like
63°F
Dew Point
57°F
4 AM
62°F
10%
6mph
E
Partly Cloudy
Humidity
81%
Feels like
62°F
Dew Point
56°F
5 AM
62°F
10%
7mph
E
Partly Cloudy
Humidity
80%
Feels like
62°F
Dew Point
56°F
6 AM
61°F
10%
7mph
E
Partly Cloudy
Humidity
81%
Feels like
61°F
Dew Point
55°F
7 AM
61°F
20%
7mph
ENE
Mostly Clear
Humidity
84%
Feels like
61°F
Dew Point
56°F
7:14 AM
8 AM
62°F
20%
6mph
ENE
Partly Cloudy
Humidity
86%
Feels like
62°F
Dew Point
58°F
9 AM
63°F
40%
5mph
NE
40% Chance of Light Rain
Humidity
86%
Feels like
63°F
Dew Point
59°F
10 AM
65°F
60%
5mph
NNE
60% Chance of Storms
Humidity
84%
Feels like
65°F
Dew Point
60°F
11 AM
66°F
60%
3mph
WNW
60% Chance of Storms
Humidity
83%
Feels like
66°F
Dew Point
61°F
12 PM
66°F
80%
6mph
NNW
80% Chance of Storms
Humidity
84%
Feels like
66°F
Dew Point
61°F
1 PM
66°F
90%
6mph
NNW
Thunderstorms
Humidity
85%
Feels like
66°F
Dew Point
62°F
2 PM
65°F
80%
3mph
WNW
80% Chance of Storms
Humidity
88%
Feels like
65°F
Dew Point
62°F
3 PM
64°F
90%
2mph
SSW
Thunderstorms
Humidity
91%
Feels like
64°F
Dew Point
62°F
4 PM
64°F
90%
2mph
ESE
Thunderstorms
Humidity
93%
Feels like
64°F
Dew Point
61°F
5 PM
63°F
90%
4mph
ENE
Thunderstorms
Humidity
93%
Feels like
63°F
Dew Point
61°F
6 PM
62°F
70%
3mph
E
70% Chance of Storms
Humidity
94%
Feels like
62°F
Dew Point
60°F
7 PM
61°F
70%
5mph
E
70% Chance of Storms
Humidity
94%
Feels like
61°F
Dew Point
60°F
7:46 PM
8 PM
61°F
40%
4mph
SE
40% Chance Rain Showers
Humidity
94%
Feels like
61°F
Dew Point
59°F
9 PM
60°F
40%
5mph
ESE
40% Chance Rain Showers
Humidity
95%
Feels like
60°F
Dew Point
59°F
10 PM
60°F
40%
5mph
E
40% Chance Rain Showers
Humidity
96%
Feels like
60°F
Dew Point
59°F
11 PM
60°F
10%
7mph
ENE
Partly Cloudy
Humidity
97%
Feels like
60°F
Dew Point
59°F

Today's Severe Thunderstorm Outlook

Severe Storms Pepper Southern Plains to Lower Great Lakes

There will be plenty of severe weather headaches across the nation's midsection and Eastern U.S. through Saturday.

Weekend 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