Hourly Weather Forecast - Yellowstone National Park, WY

1 AM
34°F
0%
4mph
W
Mostly Clear
Humidity
74%
Feels like
30°F
Dew Point
27°F
2 AM
32°F
0%
4mph
W
Mostly Clear
Humidity
75%
Feels like
28°F
Dew Point
25°F
3 AM
31°F
0%
4mph
W
Mostly Clear
Humidity
77%
Feels like
26°F
Dew Point
24°F
4 AM
29°F
0%
4mph
W
Mostly Clear
Humidity
79%
Feels like
25°F
Dew Point
23°F
5 AM
27°F
0%
3mph
W
Mostly Clear
Humidity
81%
Feels like
24°F
Dew Point
22°F
6 AM
27°F
0%
3mph
W
Mostly Clear
Humidity
81%
Feels like
27°F
Dew Point
22°F
7 AM
27°F
0%
2mph
W
Mostly Clear
Humidity
78%
Feels like
27°F
Dew Point
21°F
7:21 AM
8 AM
28°F
0%
3mph
WSW
Mostly Sunny
Humidity
74%
Feels like
28°F
Dew Point
20°F
9 AM
29°F
0%
3mph
WSW
Mostly Sunny
Humidity
66%
Feels like
26°F
Dew Point
19°F
10 AM
32°F
0%
4mph
WSW
Sunny
Humidity
54%
Feels like
28°F
Dew Point
17°F
11 AM
36°F
0%
5mph
WSW
Sunny
Humidity
40%
Feels like
31°F
Dew Point
13°F
12 PM
39°F
0%
6mph
W
Sunny
Humidity
30%
Feels like
34°F
Dew Point
10°F
1 PM
41°F
0%
6mph
W
Sunny
Humidity
27%
Feels like
37°F
Dew Point
9°F
2 PM
42°F
0%
7mph
W
Partly Cloudy
Humidity
26%
Feels like
38°F
Dew Point
10°F
3 PM
43°F
0%
7mph
W
Partly Cloudy
Humidity
27%
Feels like
39°F
Dew Point
12°F
4 PM
44°F
0%
6mph
WSW
Partly Cloudy
Humidity
28%
Feels like
40°F
Dew Point
13°F
5 PM
43°F
0%
6mph
WSW
Partly Cloudy
Humidity
31%
Feels like
39°F
Dew Point
14°F
6 PM
42°F
0%
5mph
WSW
Cloudy
Humidity
34%
Feels like
38°F
Dew Point
15°F
7 PM
39°F
0%
4mph
WSW
Cloudy
Humidity
38%
Feels like
37°F
Dew Point
16°F
7:36 PM
8 PM
37°F
0%
3mph
SW
Cloudy
Humidity
44%
Feels like
37°F
Dew Point
17°F
9 PM
34°F
0%
2mph
SSW
Cloudy
Humidity
48%
Feels like
34°F
Dew Point
17°F
10 PM
32°F
0%
2mph
S
Cloudy
Humidity
52%
Feels like
32°F
Dew Point
17°F
11 PM
31°F
0%
2mph
S
Cloudy
Humidity
54%
Feels like
31°F
Dew Point
17°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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