Hourly Weather Forecast - Riverton, WY

9 AM
36°F
0%
8mph
ESE
Partly Cloudy
Humidity
50%
Feels like
29°F
Dew Point
19°F
10 AM
39°F
0%
8mph
ENE
Partly Cloudy
Humidity
44%
Feels like
33°F
Dew Point
19°F
11 AM
42°F
0%
8mph
NE
Partly Cloudy
Humidity
39%
Feels like
37°F
Dew Point
19°F
12 PM
46°F
0%
8mph
NE
Sunny
Humidity
33%
Feels like
42°F
Dew Point
19°F
1 PM
49°F
0%
8mph
NE
Sunny
Humidity
30%
Feels like
45°F
Dew Point
19°F
2 PM
49°F
0%
8mph
NE
Sunny
Humidity
29%
Feels like
46°F
Dew Point
19°F
3 PM
48°F
0%
7mph
NNE
Sunny
Humidity
31%
Feels like
45°F
Dew Point
19°F
4 PM
46°F
0%
7mph
NNE
Sunny
Humidity
35%
Feels like
42°F
Dew Point
19°F
4:39 PM
5 PM
43°F
0%
7mph
N
Clear
Humidity
39%
Feels like
38°F
Dew Point
20°F
6 PM
41°F
0%
7mph
NW
Clear
Humidity
43%
Feels like
36°F
Dew Point
20°F
7 PM
39°F
0%
7mph
WSW
Mostly Clear
Humidity
46%
Feels like
34°F
Dew Point
20°F
8 PM
37°F
0%
8mph
SW
Mostly Clear
Humidity
48%
Feels like
31°F
Dew Point
19°F
9 PM
36°F
0%
8mph
SW
Partly Cloudy
Humidity
49%
Feels like
30°F
Dew Point
19°F
10 PM
35°F
0%
8mph
WSW
Partly Cloudy
Humidity
49%
Feels like
29°F
Dew Point
18°F
11 PM
34°F
0%
8mph
WSW
Partly Cloudy
Humidity
50%
Feels like
28°F
Dew Point
18°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

Sunday Weather Outlook

Today'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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