Hourly Weather Forecast - Alto Pencoso, San Luis, AR

9 AM
71°F
0%
1mph
NNE
Sunny
Humidity
51%
Feels like
71°F
Dew Point
52°F
10 AM
76°F
0%
2mph
NW
Sunny
Humidity
41%
Feels like
76°F
Dew Point
51°F
11 AM
80°F
0%
2mph
WSW
Sunny
Humidity
32%
Feels like
80°F
Dew Point
48°F
12 PM
84°F
10%
2mph
S
Sunny
Humidity
26%
Feels like
82°F
Dew Point
45°F
1 PM
87°F
10%
3mph
SSE
Mostly Sunny
Humidity
21%
Feels like
84°F
Dew Point
43°F
2 PM
89°F
10%
4mph
SSE
Sunny
Humidity
18%
Feels like
85°F
Dew Point
40°F
3 PM
91°F
10%
5mph
S
Sunny
Humidity
16%
Feels like
86°F
Dew Point
39°F
4 PM
91°F
10%
6mph
S
Sunny
Humidity
15%
Feels like
87°F
Dew Point
38°F
5 PM
91°F
0%
7mph
S
Sunny
Humidity
15%
Feels like
87°F
Dew Point
38°F
6 PM
91°F
0%
9mph
S
Sunny
Humidity
16%
Feels like
86°F
Dew Point
38°F
7 PM
88°F
0%
9mph
S
Sunny
Humidity
18%
Feels like
84°F
Dew Point
40°F
8 PM
84°F
0%
8mph
SE
Sunny
Humidity
23%
Feels like
81°F
Dew Point
42°F
8:29 PM
9 PM
80°F
0%
6mph
ESE
Clear
Humidity
28%
Feels like
80°F
Dew Point
43°F
10 PM
76°F
0%
6mph
ESE
Clear
Humidity
31%
Feels like
76°F
Dew Point
44°F
11 PM
74°F
0%
6mph
E
Clear
Humidity
34%
Feels like
74°F
Dew Point
44°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide