Hourly Weather Forecast - Alto de Sierra, San Juan, AR

12 AM
79°F
0%
6mph
SW
Partly Cloudy
Humidity
37%
Feels like
79°F
Dew Point
51°F
1 AM
78°F
0%
6mph
SW
Partly Cloudy
Humidity
40%
Feels like
78°F
Dew Point
51°F
2 AM
76°F
0%
6mph
NE
Partly Cloudy
Humidity
43%
Feels like
76°F
Dew Point
51°F
3 AM
74°F
0%
6mph
NNE
Partly Cloudy
Humidity
45%
Feels like
74°F
Dew Point
51°F
4 AM
73°F
0%
5mph
N
Partly Cloudy
Humidity
47%
Feels like
73°F
Dew Point
51°F
5 AM
71°F
0%
5mph
NW
Partly Cloudy
Humidity
48%
Feels like
71°F
Dew Point
51°F
6 AM
71°F
0%
6mph
SSW
Partly Cloudy
Humidity
49%
Feels like
71°F
Dew Point
50°F
6:24 AM
7 AM
72°F
0%
7mph
SSW
Partly Cloudy
Humidity
46%
Feels like
72°F
Dew Point
50°F
8 AM
75°F
0%
10mph
SSE
Partly Cloudy
Humidity
42%
Feels like
75°F
Dew Point
50°F
9 AM
79°F
0%
13mph
SSE
Mostly Sunny
Humidity
36%
Feels like
79°F
Dew Point
49°F
10 AM
82°F
0%
15mph
SSE
Mostly Sunny
Humidity
32%
Feels like
80°F
Dew Point
49°F
11 AM
84°F
0%
16mph
SSE
Mostly Sunny
Humidity
28%
Feels like
82°F
Dew Point
48°F
12 PM
87°F
0%
17mph
SSE
Mostly Sunny
Humidity
26%
Feels like
84°F
Dew Point
48°F
1 PM
89°F
0%
15mph
SSE
Mostly Sunny
Humidity
25%
Feels like
86°F
Dew Point
49°F
2 PM
91°F
0%
13mph
SSE
Sunny
Humidity
24%
Feels like
88°F
Dew Point
49°F
3 PM
92°F
0%
12mph
SSE
Sunny
Humidity
24%
Feels like
89°F
Dew Point
51°F
4 PM
94°F
0%
11mph
SSE
Sunny
Humidity
24%
Feels like
91°F
Dew Point
51°F
5 PM
94°F
0%
11mph
SSE
Sunny
Humidity
23%
Feels like
91°F
Dew Point
51°F
6 PM
94°F
0%
10mph
S
Sunny
Humidity
23%
Feels like
91°F
Dew Point
50°F
7 PM
93°F
0%
10mph
S
Mostly Sunny
Humidity
23%
Feels like
90°F
Dew Point
50°F
8 PM
91°F
0%
9mph
S
Partly Cloudy
Humidity
24%
Feels like
88°F
Dew Point
49°F
8:36 PM
9 PM
88°F
10%
8mph
S
Partly Cloudy
Humidity
26%
Feels like
85°F
Dew Point
49°F
10 PM
85°F
10%
7mph
S
Partly Cloudy
Humidity
29%
Feels like
82°F
Dew Point
49°F
11 PM
82°F
10%
6mph
SSE
Partly Cloudy
Humidity
31%
Feels like
81°F
Dew Point
49°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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