Hourly Weather Forecast - Merlo, San Luis, AR

12 AM
66°F
0%
5mph
NE
Mostly Clear
Humidity
84%
Feels like
66°F
Dew Point
61°F
1 AM
66°F
0%
5mph
NNE
Partly Cloudy
Humidity
86%
Feels like
66°F
Dew Point
61°F
2 AM
65°F
0%
5mph
NNE
Partly Cloudy
Humidity
90%
Feels like
65°F
Dew Point
62°F
3 AM
64°F
0%
3mph
NE
Partly Cloudy
Humidity
94%
Feels like
64°F
Dew Point
62°F
4 AM
64°F
0%
3mph
ENE
Partly Cloudy
Humidity
96%
Feels like
64°F
Dew Point
62°F
5 AM
63°F
0%
2mph
ENE
Partly Cloudy
Humidity
97%
Feels like
63°F
Dew Point
62°F
6 AM
63°F
0%
2mph
ENE
Partly Cloudy
Humidity
96%
Feels like
63°F
Dew Point
62°F
7 AM
64°F
0%
3mph
ENE
Hazy
Humidity
94%
Feels like
64°F
Dew Point
62°F
7:11 AM
8 AM
66°F
0%
2mph
ESE
Mostly Sunny
Humidity
90%
Feels like
66°F
Dew Point
64°F
9 AM
70°F
10%
0mph
S
Mostly Sunny
Humidity
82%
Feels like
70°F
Dew Point
64°F
10 AM
73°F
10%
4mph
SW
Mostly Sunny
Humidity
73%
Feels like
73°F
Dew Point
64°F
11 AM
77°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
65%
Feels like
77°F
Dew Point
64°F
12 PM
79°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
60%
Feels like
79°F
Dew Point
64°F
1 PM
80°F
50%
4mph
SW
50% Chance Rain Showers
Humidity
57%
Feels like
82°F
Dew Point
64°F
2 PM
81°F
60%
3mph
SSW
60% Chance of Storms
Humidity
55%
Feels like
82°F
Dew Point
63°F
3 PM
80°F
60%
1mph
S
60% Chance of Storms
Humidity
54%
Feels like
82°F
Dew Point
62°F
4 PM
79°F
70%
3mph
S
70% Chance of Storms
Humidity
55%
Feels like
79°F
Dew Point
62°F
5 PM
78°F
60%
6mph
S
60% Chance Rain Showers
Humidity
57%
Feels like
78°F
Dew Point
61°F
6 PM
75°F
50%
7mph
S
50% Chance Rain Showers
Humidity
60%
Feels like
75°F
Dew Point
60°F
7 PM
73°F
40%
8mph
S
40% Chance Rain Showers
Humidity
64%
Feels like
73°F
Dew Point
60°F
7:51 PM
8 PM
71°F
30%
8mph
S
30% Chance Rain Showers
Humidity
68%
Feels like
71°F
Dew Point
60°F
9 PM
70°F
40%
8mph
SSE
40% Chance Rain Showers
Humidity
69%
Feels like
70°F
Dew Point
60°F
10 PM
69°F
30%
8mph
SSE
30% Chance Rain Showers
Humidity
67%
Feels like
69°F
Dew Point
58°F
11 PM
68°F
30%
9mph
SSE
30% Chance Rain Showers
Humidity
65%
Feels like
68°F
Dew Point
56°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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