Hourly Weather Forecast - Yellowstone National Park, WY

12 AM
40°F
0%
5mph
WSW
Cloudy
Humidity
53%
Feels like
36°F
Dew Point
24°F
1 AM
39°F
0%
5mph
WSW
Cloudy
Humidity
56%
Feels like
35°F
Dew Point
24°F
2 AM
38°F
10%
5mph
WSW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
25°F
3 AM
37°F
10%
5mph
WSW
Cloudy
Humidity
61%
Feels like
33°F
Dew Point
25°F
4 AM
36°F
10%
5mph
WSW
Cloudy
Humidity
64%
Feels like
32°F
Dew Point
25°F
5 AM
35°F
10%
5mph
WSW
Cloudy
Humidity
67%
Feels like
30°F
Dew Point
25°F
6 AM
34°F
10%
5mph
WSW
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
25°F
7 AM
34°F
20%
6mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
28°F
Dew Point
24°F
7:14 AM
8 AM
34°F
20%
6mph
WSW
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
24°F
9 AM
35°F
20%
6mph
WSW
Partly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
24°F
10 AM
36°F
20%
7mph
WSW
Partly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
22°F
11 AM
38°F
20%
8mph
WSW
Mostly Sunny
Humidity
50%
Feels like
32°F
Dew Point
21°F
12 PM
40°F
20%
8mph
WSW
Sunny
Humidity
43%
Feels like
34°F
Dew Point
19°F
1 PM
41°F
20%
9mph
W
Sunny
Humidity
38%
Feels like
35°F
Dew Point
17°F
2 PM
41°F
20%
9mph
W
Sunny
Humidity
33%
Feels like
36°F
Dew Point
15°F
3 PM
42°F
20%
9mph
W
Sunny
Humidity
31%
Feels like
36°F
Dew Point
13°F
4 PM
41°F
10%
9mph
W
Sunny
Humidity
29%
Feels like
36°F
Dew Point
12°F
5 PM
41°F
10%
9mph
W
Sunny
Humidity
29%
Feels like
35°F
Dew Point
11°F
6 PM
39°F
10%
8mph
WNW
Sunny
Humidity
31%
Feels like
33°F
Dew Point
11°F
7 PM
37°F
10%
6mph
WNW
Sunny
Humidity
34%
Feels like
31°F
Dew Point
11°F
7:41 PM
8 PM
33°F
0%
5mph
WNW
Clear
Humidity
40%
Feels like
28°F
Dew Point
11°F
9 PM
30°F
0%
4mph
WNW
Clear
Humidity
44%
Feels like
27°F
Dew Point
11°F
10 PM
28°F
0%
3mph
WNW
Clear
Humidity
48%
Feels like
28°F
Dew Point
11°F
11 PM
27°F
0%
2mph
WNW
Clear
Humidity
50%
Feels like
27°F
Dew Point
11°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Monday's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

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