Hourly Weather Forecast - Yellowstone National Park, WY

12 AM
20°F
0%
4mph
S
Clear
Humidity
66%
Feels like
14°F
Dew Point
10°F
1 AM
19°F
0%
4mph
S
Clear
Humidity
68%
Feels like
14°F
Dew Point
10°F
2 AM
18°F
0%
3mph
S
Clear
Humidity
69%
Feels like
13°F
Dew Point
10°F
3 AM
18°F
0%
4mph
S
Clear
Humidity
70%
Feels like
12°F
Dew Point
10°F
4 AM
17°F
0%
4mph
S
Clear
Humidity
69%
Feels like
11°F
Dew Point
9°F
5 AM
17°F
0%
4mph
S
Clear
Humidity
69%
Feels like
11°F
Dew Point
9°F
6 AM
17°F
0%
4mph
S
Mostly Clear
Humidity
69%
Feels like
11°F
Dew Point
8°F
7 AM
16°F
0%
4mph
S
Mostly Clear
Humidity
70%
Feels like
10°F
Dew Point
8°F
7:51 AM
8 AM
17°F
0%
4mph
S
Mostly Sunny
Humidity
68%
Feels like
11°F
Dew Point
9°F
9 AM
21°F
0%
4mph
SSW
Mostly Sunny
Humidity
63%
Feels like
16°F
Dew Point
11°F
10 AM
27°F
0%
4mph
SSW
Sunny
Humidity
56%
Feels like
22°F
Dew Point
13°F
11 AM
31°F
0%
5mph
SW
Sunny
Humidity
50%
Feels like
26°F
Dew Point
15°F
12 PM
33°F
0%
6mph
SW
Sunny
Humidity
46%
Feels like
28°F
Dew Point
15°F
1 PM
35°F
0%
7mph
SW
Sunny
Humidity
43%
Feels like
29°F
Dew Point
15°F
2 PM
35°F
0%
7mph
SW
Mostly Sunny
Humidity
42%
Feels like
29°F
Dew Point
14°F
3 PM
34°F
10%
6mph
SW
Partly Cloudy
Humidity
44%
Feels like
28°F
Dew Point
14°F
4 PM
32°F
10%
6mph
SW
Partly Cloudy
Humidity
48%
Feels like
27°F
Dew Point
15°F
4:42 PM
5 PM
30°F
10%
5mph
SW
Mostly Cloudy
Humidity
52%
Feels like
25°F
Dew Point
15°F
6 PM
29°F
0%
6mph
SW
Mostly Cloudy
Humidity
56%
Feels like
23°F
Dew Point
16°F
7 PM
28°F
0%
6mph
SW
Mostly Cloudy
Humidity
61%
Feels like
22°F
Dew Point
17°F
8 PM
28°F
10%
6mph
SW
Mostly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
17°F
9 PM
27°F
10%
6mph
SW
Mostly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
17°F
10 PM
26°F
10%
7mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
17°F
11 PM
26°F
10%
8mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
18°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

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide