Hourly Weather Forecast - Unión, San Luis, AR

1 PM
87°F
0%
12mph
NNE
Sunny
Humidity
46%
Feels like
89°F
Dew Point
64°F
2 PM
89°F
0%
12mph
NNE
Sunny
Humidity
41%
Feels like
90°F
Dew Point
63°F
3 PM
92°F
0%
12mph
NNE
Mostly Sunny
Humidity
36%
Feels like
93°F
Dew Point
62°F
4 PM
93°F
0%
12mph
NNE
Mostly Sunny
Humidity
34%
Feels like
93°F
Dew Point
60°F
5 PM
93°F
0%
12mph
NNE
Mostly Sunny
Humidity
33%
Feels like
92°F
Dew Point
59°F
6 PM
92°F
0%
13mph
NNE
Partly Cloudy
Humidity
32%
Feels like
92°F
Dew Point
58°F
7 PM
90°F
0%
14mph
NE
Partly Cloudy
Humidity
36%
Feels like
90°F
Dew Point
59°F
8 PM
87°F
0%
12mph
NE
Sunny
Humidity
43%
Feels like
87°F
Dew Point
61°F
8:01 PM
9 PM
83°F
0%
12mph
NE
Clear
Humidity
50%
Feels like
84°F
Dew Point
63°F
10 PM
81°F
0%
12mph
NE
Mostly Clear
Humidity
54%
Feels like
83°F
Dew Point
63°F
11 PM
79°F
0%
12mph
NE
Mostly Clear
Humidity
56%
Feels like
79°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

Today'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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