Hourly Weather Forecast - Sierra Grande, Rio Negro, AR

12 AM
62°F
10%
11mph
N
Mostly Clear
Humidity
70%
Feels like
62°F
Dew Point
52°F
1 AM
62°F
10%
11mph
N
Mostly Clear
Humidity
71%
Feels like
62°F
Dew Point
52°F
2 AM
61°F
10%
11mph
N
Mostly Clear
Humidity
71%
Feels like
61°F
Dew Point
52°F
3 AM
60°F
10%
11mph
N
Mostly Clear
Humidity
72%
Feels like
60°F
Dew Point
51°F
4 AM
60°F
10%
10mph
N
Partly Cloudy
Humidity
73%
Feels like
60°F
Dew Point
52°F
5 AM
59°F
10%
9mph
NNW
Partly Cloudy
Humidity
78%
Feels like
59°F
Dew Point
53°F
6 AM
59°F
10%
9mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
59°F
Dew Point
53°F
7 AM
58°F
20%
9mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
58°F
Dew Point
54°F
7:10 AM
8 AM
60°F
20%
10mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
60°F
Dew Point
55°F
9 AM
62°F
20%
12mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
62°F
Dew Point
55°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

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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