Hourly Weather Forecast - Merlo, San Luis, AR

6 PM
83°F
10%
11mph
NNE
Partly Cloudy
Humidity
41%
Feels like
82°F
Dew Point
57°F
7 PM
80°F
10%
12mph
NE
Mostly Sunny
Humidity
46%
Feels like
80°F
Dew Point
57°F
7:55 PM
8 PM
77°F
10%
14mph
ENE
Mostly Clear
Humidity
51%
Feels like
77°F
Dew Point
57°F
9 PM
74°F
10%
15mph
ENE
Mostly Clear
Humidity
56%
Feels like
74°F
Dew Point
57°F
10 PM
72°F
0%
15mph
ENE
Clear
Humidity
58%
Feels like
72°F
Dew Point
56°F
11 PM
70°F
0%
13mph
ENE
Clear
Humidity
57%
Feels like
70°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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