Hourly Weather Forecast - Unión, San Luis, AR

12 AM
78°F
0%
12mph
NNE
Partly Cloudy
Humidity
58%
Feels like
78°F
Dew Point
62°F
1 AM
76°F
0%
11mph
NNE
Partly Cloudy
Humidity
61%
Feels like
76°F
Dew Point
62°F
2 AM
75°F
0%
10mph
NNE
Mostly Clear
Humidity
63%
Feels like
75°F
Dew Point
61°F
3 AM
74°F
0%
10mph
NNE
Mostly Clear
Humidity
64%
Feels like
74°F
Dew Point
61°F
4 AM
73°F
0%
10mph
NNE
Mostly Clear
Humidity
65%
Feels like
73°F
Dew Point
60°F
5 AM
72°F
0%
10mph
NNE
Clear
Humidity
66%
Feels like
72°F
Dew Point
60°F
6 AM
71°F
20%
9mph
NNE
Mostly Clear
Humidity
68%
Feels like
71°F
Dew Point
60°F
7 AM
71°F
10%
7mph
NNE
Mostly Clear
Humidity
69%
Feels like
71°F
Dew Point
60°F
7:11 AM
8 AM
71°F
30%
6mph
NNE
30% Chance Rain Showers
Humidity
68%
Feels like
71°F
Dew Point
60°F
9 AM
73°F
40%
1mph
NNE
40% Chance Rain Showers
Humidity
65%
Feels like
73°F
Dew Point
61°F
10 AM
74°F
60%
3mph
NNW
60% Chance of Storms
Humidity
67%
Feels like
74°F
Dew Point
62°F
11 AM
77°F
60%
3mph
SW
60% Chance of Storms
Humidity
61%
Feels like
77°F
Dew Point
63°F
12 PM
78°F
60%
5mph
SE
60% Chance of Storms
Humidity
61%
Feels like
78°F
Dew Point
63°F
1 PM
79°F
60%
9mph
S
60% Chance of Storms
Humidity
59%
Feels like
79°F
Dew Point
63°F
2 PM
78°F
60%
13mph
S
60% Chance of Storms
Humidity
60%
Feels like
78°F
Dew Point
63°F
3 PM
78°F
70%
14mph
SSW
70% Chance of Storms
Humidity
60%
Feels like
78°F
Dew Point
63°F
4 PM
77°F
70%
13mph
S
70% Chance of Storms
Humidity
63%
Feels like
77°F
Dew Point
64°F
5 PM
76°F
70%
15mph
SSE
70% Chance of Storms
Humidity
67%
Feels like
76°F
Dew Point
65°F
6 PM
75°F
60%
17mph
S
60% Chance of Storms
Humidity
66%
Feels like
75°F
Dew Point
64°F
7 PM
74°F
30%
18mph
SSE
30% Chance Rain Showers
Humidity
61%
Feels like
74°F
Dew Point
59°F
8 PM
71°F
20%
19mph
SSE
Partly Cloudy
Humidity
54%
Feels like
71°F
Dew Point
53°F
8:00 PM
9 PM
69°F
20%
15mph
SSE
Partly Cloudy
Humidity
50%
Feels like
69°F
Dew Point
50°F
10 PM
67°F
10%
14mph
SSE
Partly Cloudy
Humidity
52%
Feels like
67°F
Dew Point
49°F
11 PM
66°F
10%
12mph
SSE
Partly Cloudy
Humidity
58%
Feels like
66°F
Dew Point
51°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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