Hourly Weather Forecast - Grand Teton Natl Park, WY

12 AM
35°F
100%
11mph
SSW
Snow
Humidity
80%
Feels like
27°F
Dew Point
29°F
1 AM
35°F
100%
11mph
SSW
Snow
Humidity
80%
Feels like
27°F
Dew Point
29°F
2 AM
35°F
100%
11mph
SSW
Snow
Humidity
80%
Feels like
27°F
Dew Point
30°F
3 AM
36°F
90%
12mph
SSW
Snow
Humidity
80%
Feels like
28°F
Dew Point
30°F
4 AM
36°F
90%
12mph
SSW
Snow
Humidity
80%
Feels like
27°F
Dew Point
30°F
5 AM
36°F
90%
12mph
SSW
Snow
Humidity
81%
Feels like
28°F
Dew Point
31°F
6 AM
36°F
100%
13mph
SSW
Snow
Humidity
81%
Feels like
28°F
Dew Point
31°F
7 AM
37°F
100%
13mph
SSW
Light Rain
Humidity
81%
Feels like
29°F
Dew Point
31°F
7:53 AM
8 AM
38°F
100%
12mph
SSW
Light Rain
Humidity
79%
Feels like
30°F
Dew Point
32°F
9 AM
39°F
90%
12mph
SSW
Light Rain
Humidity
77%
Feels like
31°F
Dew Point
32°F
10 AM
40°F
90%
13mph
SSW
Light Rain
Humidity
73%
Feels like
32°F
Dew Point
32°F
11 AM
40°F
90%
12mph
SSW
Light Rain
Humidity
70%
Feels like
33°F
Dew Point
31°F
12 PM
41°F
90%
12mph
SSW
Light Rain
Humidity
67%
Feels like
34°F
Dew Point
31°F
1 PM
40°F
90%
12mph
SW
Light Rain
Humidity
66%
Feels like
33°F
Dew Point
30°F
2 PM
40°F
90%
11mph
SW
Light Rain
Humidity
67%
Feels like
33°F
Dew Point
29°F
3 PM
38°F
80%
11mph
SW
80% Chance of Flurries
Humidity
69%
Feels like
31°F
Dew Point
29°F
4 PM
37°F
80%
10mph
SW
80% Chance of Flurries
Humidity
72%
Feels like
30°F
Dew Point
29°F
4:49 PM
5 PM
36°F
70%
10mph
SW
70% Chance of Snow
Humidity
76%
Feels like
29°F
Dew Point
29°F
6 PM
35°F
70%
9mph
SW
70% Chance of Snow
Humidity
80%
Feels like
28°F
Dew Point
29°F
7 PM
34°F
70%
9mph
SW
70% Chance of Heavy Snow
Humidity
83%
Feels like
27°F
Dew Point
29°F
8 PM
33°F
80%
9mph
SSW
80% Chance of Heavy Snow
Humidity
85%
Feels like
25°F
Dew Point
29°F
9 PM
32°F
80%
9mph
SSW
80% Chance of Heavy Snow
Humidity
86%
Feels like
25°F
Dew Point
29°F
10 PM
32°F
80%
9mph
SSW
80% Chance of Snow
Humidity
87%
Feels like
24°F
Dew Point
29°F
11 PM
32°F
70%
9mph
SSW
70% Chance of Flurries
Humidity
87%
Feels like
24°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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