Hourly Weather Forecast - Etna, WY

1 AM
19°F
0%
1mph
ESE
Hazy
Humidity
92%
Feels like
19°F
Dew Point
17°F
2 AM
18°F
0%
1mph
SE
Hazy
Humidity
95%
Feels like
18°F
Dew Point
17°F
3 AM
16°F
0%
1mph
SE
Hazy
Humidity
98%
Feels like
16°F
Dew Point
16°F
4 AM
15°F
0%
1mph
ESE
Foggy
Humidity
100%
Feels like
15°F
Dew Point
15°F
5 AM
13°F
0%
1mph
ESE
Foggy
Humidity
100%
Feels like
13°F
Dew Point
13°F
6 AM
13°F
0%
1mph
SE
Foggy
Humidity
100%
Feels like
13°F
Dew Point
13°F
7 AM
14°F
0%
2mph
SE
Hazy
Humidity
97%
Feels like
14°F
Dew Point
14°F
7:48 AM
8 AM
17°F
0%
2mph
SE
Sunny
Humidity
88%
Feels like
17°F
Dew Point
14°F
9 AM
21°F
0%
1mph
SE
Mostly Sunny
Humidity
78%
Feels like
21°F
Dew Point
16°F
10 AM
26°F
0%
1mph
SSE
Mostly Sunny
Humidity
69%
Feels like
26°F
Dew Point
17°F
11 AM
31°F
0%
1mph
SSE
Sunny
Humidity
61%
Feels like
31°F
Dew Point
19°F
12 PM
35°F
0%
1mph
S
Sunny
Humidity
55%
Feels like
35°F
Dew Point
20°F
1 PM
38°F
0%
1mph
S
Sunny
Humidity
51%
Feels like
38°F
Dew Point
21°F
2 PM
39°F
0%
1mph
S
Mostly Sunny
Humidity
51%
Feels like
39°F
Dew Point
22°F
3 PM
38°F
0%
1mph
S
Mostly Sunny
Humidity
53%
Feels like
38°F
Dew Point
23°F
4 PM
37°F
0%
1mph
S
Mostly Sunny
Humidity
58%
Feels like
37°F
Dew Point
23°F
4:49 PM
5 PM
35°F
0%
2mph
S
Cloudy
Humidity
64%
Feels like
35°F
Dew Point
24°F
6 PM
33°F
10%
2mph
SSE
Cloudy
Humidity
70%
Feels like
33°F
Dew Point
24°F
7 PM
32°F
10%
2mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
25°F
8 PM
31°F
10%
2mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
25°F
9 PM
31°F
10%
2mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
25°F
10 PM
30°F
10%
2mph
SSE
Mostly Cloudy
Humidity
82%
Feels like
30°F
Dew Point
25°F
11 PM
29°F
10%
2mph
SSE
Mostly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
25°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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