Hourly Weather Forecast - Riverton, WY

12 AM
32°F
20%
11mph
SW
Partly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
20°F
1 AM
34°F
20%
11mph
WSW
Mostly Clear
Humidity
58%
Feels like
25°F
Dew Point
21°F
2 AM
35°F
20%
12mph
WSW
Mostly Clear
Humidity
57%
Feels like
27°F
Dew Point
22°F
3 AM
37°F
20%
13mph
WSW
Mostly Clear
Humidity
55%
Feels like
29°F
Dew Point
22°F
4 AM
38°F
20%
14mph
WSW
Mostly Clear
Humidity
54%
Feels like
30°F
Dew Point
23°F
5 AM
39°F
20%
14mph
WSW
Mostly Clear
Humidity
53%
Feels like
31°F
Dew Point
24°F
6 AM
40°F
20%
14mph
WSW
Mostly Clear
Humidity
53%
Feels like
32°F
Dew Point
24°F
7 AM
41°F
20%
14mph
WSW
Mostly Clear
Humidity
51%
Feels like
33°F
Dew Point
24°F
7:40 AM
8 AM
42°F
20%
14mph
WSW
Mostly Sunny
Humidity
47%
Feels like
35°F
Dew Point
24°F
9 AM
45°F
20%
15mph
WSW
Partly Cloudy
Humidity
43%
Feels like
38°F
Dew Point
24°F
10 AM
47°F
20%
15mph
WSW
Partly Cloudy
Humidity
40%
Feels like
41°F
Dew Point
24°F
11 AM
50°F
20%
17mph
WSW
Partly Cloudy
Humidity
36%
Feels like
50°F
Dew Point
24°F
12 PM
53°F
20%
18mph
WSW
Partly Cloudy
Humidity
33%
Feels like
53°F
Dew Point
25°F
1 PM
55°F
20%
19mph
WSW
Partly Cloudy
Humidity
32%
Feels like
55°F
Dew Point
26°F
2 PM
55°F
30%
20mph
WSW
30% Chance Rain Showers
Humidity
32%
Feels like
55°F
Dew Point
26°F
3 PM
54°F
30%
20mph
WSW
30% Chance Rain Showers
Humidity
35%
Feels like
54°F
Dew Point
27°F
4 PM
52°F
30%
19mph
WSW
30% Chance Rain Showers
Humidity
38%
Feels like
52°F
Dew Point
27°F
4:40 PM
5 PM
50°F
30%
19mph
SW
30% Chance Rain Showers
Humidity
40%
Feels like
50°F
Dew Point
27°F
6 PM
49°F
20%
18mph
SW
Partly Cloudy
Humidity
42%
Feels like
43°F
Dew Point
27°F
7 PM
48°F
20%
18mph
SW
Partly Cloudy
Humidity
44%
Feels like
41°F
Dew Point
27°F
8 PM
47°F
20%
18mph
SW
Partly Cloudy
Humidity
46%
Feels like
40°F
Dew Point
27°F
9 PM
47°F
20%
18mph
SW
Mostly Clear
Humidity
46%
Feels like
40°F
Dew Point
28°F
10 PM
47°F
20%
19mph
SW
Mostly Clear
Humidity
47%
Feels like
40°F
Dew Point
28°F
11 PM
47°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
47%
Feels like
40°F
Dew Point
28°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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