Hourly Weather Forecast - Riverton, WY

12 AM
34°F
10%
16mph
WNW
Clear
Humidity
29%
Feels like
24°F
Dew Point
6°F
1 AM
34°F
10%
16mph
WNW
Clear
Humidity
30%
Feels like
24°F
Dew Point
5°F
2 AM
33°F
10%
15mph
WNW
Clear
Humidity
30%
Feels like
23°F
Dew Point
5°F
3 AM
33°F
0%
14mph
WNW
Clear
Humidity
31%
Feels like
23°F
Dew Point
6°F
4 AM
32°F
0%
13mph
WNW
Mostly Clear
Humidity
32%
Feels like
22°F
Dew Point
6°F
5 AM
30°F
0%
12mph
WNW
Mostly Clear
Humidity
35%
Feels like
21°F
Dew Point
6°F
6 AM
29°F
0%
10mph
W
Mostly Clear
Humidity
38%
Feels like
20°F
Dew Point
7°F
7 AM
28°F
0%
9mph
WSW
Mostly Clear
Humidity
40%
Feels like
20°F
Dew Point
7°F
7:40 AM
8 AM
29°F
0%
8mph
SSW
Partly Cloudy
Humidity
38%
Feels like
22°F
Dew Point
7°F
9 AM
31°F
0%
8mph
S
Partly Cloudy
Humidity
35%
Feels like
24°F
Dew Point
7°F
10 AM
34°F
0%
8mph
SSE
Mostly Cloudy
Humidity
32%
Feels like
27°F
Dew Point
7°F
11 AM
37°F
0%
9mph
SSE
Cloudy
Humidity
29%
Feels like
30°F
Dew Point
7°F
12 PM
39°F
0%
9mph
SSE
Cloudy
Humidity
27%
Feels like
33°F
Dew Point
8°F
1 PM
40°F
0%
9mph
S
Cloudy
Humidity
26%
Feels like
34°F
Dew Point
8°F
2 PM
40°F
0%
9mph
SSW
Cloudy
Humidity
27%
Feels like
34°F
Dew Point
9°F
3 PM
40°F
10%
9mph
SSW
Cloudy
Humidity
30%
Feels like
33°F
Dew Point
11°F
4 PM
38°F
10%
9mph
S
Cloudy
Humidity
34%
Feels like
31°F
Dew Point
12°F
4:40 PM
5 PM
36°F
10%
9mph
S
Cloudy
Humidity
39%
Feels like
29°F
Dew Point
13°F
6 PM
35°F
10%
10mph
SSW
Cloudy
Humidity
42%
Feels like
27°F
Dew Point
14°F
7 PM
34°F
10%
10mph
SW
Cloudy
Humidity
46%
Feels like
26°F
Dew Point
15°F
8 PM
33°F
10%
10mph
SW
Cloudy
Humidity
50%
Feels like
25°F
Dew Point
16°F
9 PM
32°F
10%
10mph
SW
Mostly Cloudy
Humidity
52%
Feels like
24°F
Dew Point
17°F
10 PM
32°F
10%
10mph
SW
Mostly Cloudy
Humidity
55%
Feels like
24°F
Dew Point
18°F
11 PM
32°F
20%
10mph
SW
Mostly Cloudy
Humidity
57%
Feels like
24°F
Dew Point
19°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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