Hourly Weather Forecast - Merlo, San Luis, AR

12 AM
60°F
40%
6mph
NE
40% Chance of Light Rain
Humidity
69%
Feels like
60°F
Dew Point
50°F
1 AM
60°F
50%
5mph
ENE
50% Chance of Light Rain
Humidity
70%
Feels like
60°F
Dew Point
50°F
2 AM
60°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
71%
Feels like
60°F
Dew Point
51°F
3 AM
60°F
30%
2mph
E
30% Chance Rain Showers
Humidity
71%
Feels like
60°F
Dew Point
50°F
4 AM
60°F
30%
1mph
SE
30% Chance Rain Showers
Humidity
71%
Feels like
60°F
Dew Point
50°F
5 AM
59°F
20%
1mph
SE
Partly Cloudy
Humidity
69%
Feels like
59°F
Dew Point
49°F
6 AM
59°F
20%
1mph
SE
Partly Cloudy
Humidity
69%
Feels like
59°F
Dew Point
49°F
7 AM
60°F
30%
2mph
SE
30% Chance Rain Showers
Humidity
72%
Feels like
60°F
Dew Point
50°F
7:13 AM
8 AM
60°F
20%
1mph
SE
Partly Cloudy
Humidity
76%
Feels like
60°F
Dew Point
53°F
9 AM
62°F
20%
0mph
ESE
Partly Cloudy
Humidity
77%
Feels like
62°F
Dew Point
55°F
10 AM
64°F
20%
1mph
W
Partly Cloudy
Humidity
74%
Feels like
64°F
Dew Point
55°F
11 AM
66°F
20%
4mph
W
Partly Cloudy
Humidity
69%
Feels like
66°F
Dew Point
56°F
12 PM
68°F
20%
5mph
W
Partly Cloudy
Humidity
65%
Feels like
68°F
Dew Point
56°F
1 PM
70°F
30%
5mph
W
30% Chance Rain Showers
Humidity
61%
Feels like
70°F
Dew Point
56°F
2 PM
71°F
40%
5mph
WNW
40% Chance Rain Showers
Humidity
58%
Feels like
71°F
Dew Point
56°F
3 PM
72°F
30%
4mph
WNW
30% Chance Rain Showers
Humidity
57%
Feels like
72°F
Dew Point
55°F
4 PM
72°F
30%
3mph
NW
30% Chance Rain Showers
Humidity
56%
Feels like
72°F
Dew Point
55°F
5 PM
71°F
30%
3mph
NNE
30% Chance Rain Showers
Humidity
56%
Feels like
71°F
Dew Point
55°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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