Hourly Weather Forecast - Mammoth Spring, AR

12 AM
31°F
10%
10mph
WNW
Clear
Humidity
57%
Feels like
23°F
Dew Point
18°F
1 AM
30°F
10%
9mph
WNW
Clear
Humidity
57%
Feels like
22°F
Dew Point
17°F
2 AM
29°F
0%
8mph
NW
Clear
Humidity
57%
Feels like
22°F
Dew Point
16°F
3 AM
29°F
0%
7mph
NW
Clear
Humidity
58%
Feels like
22°F
Dew Point
16°F
4 AM
28°F
0%
6mph
NW
Clear
Humidity
59%
Feels like
22°F
Dew Point
15°F
5 AM
27°F
0%
4mph
WNW
Clear
Humidity
61%
Feels like
22°F
Dew Point
15°F
6 AM
26°F
0%
4mph
WNW
Clear
Humidity
64%
Feels like
22°F
Dew Point
16°F
7 AM
26°F
0%
4mph
WNW
Clear
Humidity
64%
Feels like
22°F
Dew Point
16°F
7:13 AM
8 AM
28°F
0%
4mph
WNW
Sunny
Humidity
61%
Feels like
24°F
Dew Point
17°F
9 AM
32°F
0%
4mph
WNW
Sunny
Humidity
54%
Feels like
28°F
Dew Point
17°F
10 AM
36°F
0%
4mph
WNW
Sunny
Humidity
47%
Feels like
32°F
Dew Point
18°F
11 AM
39°F
0%
5mph
W
Sunny
Humidity
41%
Feels like
36°F
Dew Point
17°F
12 PM
43°F
0%
5mph
W
Sunny
Humidity
36%
Feels like
40°F
Dew Point
17°F
1 PM
45°F
0%
5mph
WSW
Sunny
Humidity
32%
Feels like
43°F
Dew Point
17°F
2 PM
47°F
0%
5mph
SW
Sunny
Humidity
31%
Feels like
45°F
Dew Point
18°F
3 PM
48°F
0%
6mph
SSW
Sunny
Humidity
32%
Feels like
45°F
Dew Point
19°F
4 PM
46°F
0%
6mph
S
Sunny
Humidity
36%
Feels like
43°F
Dew Point
21°F
4:53 PM
5 PM
42°F
0%
6mph
S
Clear
Humidity
45%
Feels like
38°F
Dew Point
22°F
6 PM
38°F
0%
6mph
SSE
Clear
Humidity
54%
Feels like
34°F
Dew Point
23°F
7 PM
36°F
0%
6mph
S
Clear
Humidity
60%
Feels like
31°F
Dew Point
23°F
8 PM
35°F
0%
6mph
S
Clear
Humidity
63%
Feels like
29°F
Dew Point
23°F
9 PM
34°F
0%
6mph
S
Clear
Humidity
65%
Feels like
28°F
Dew Point
23°F
10 PM
34°F
0%
6mph
S
Clear
Humidity
67%
Feels like
28°F
Dew Point
24°F
11 PM
33°F
0%
7mph
S
Clear
Humidity
68%
Feels like
27°F
Dew Point
24°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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