Hourly Weather Forecast - Gallatin Gateway, MT

12 AM
40°F
0%
9mph
SSE
Mostly Clear
Humidity
56%
Feels like
33°F
Dew Point
25°F
1 AM
40°F
0%
10mph
S
Partly Cloudy
Humidity
55%
Feels like
34°F
Dew Point
25°F
2 AM
41°F
30%
11mph
S
30% Chance Rain Showers
Humidity
55%
Feels like
34°F
Dew Point
26°F
3 AM
42°F
10%
12mph
S
Partly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
27°F
4 AM
43°F
20%
13mph
SSW
Partly Cloudy
Humidity
55%
Feels like
36°F
Dew Point
28°F
5 AM
44°F
20%
14mph
SSW
Partly Cloudy
Humidity
55%
Feels like
37°F
Dew Point
29°F
6 AM
45°F
30%
15mph
SSW
30% Chance Rain Showers
Humidity
56%
Feels like
38°F
Dew Point
30°F
7 AM
46°F
30%
16mph
SSW
30% Chance Rain Showers
Humidity
56%
Feels like
39°F
Dew Point
31°F
7:59 AM
8 AM
46°F
50%
15mph
SSW
50% Chance Rain Showers
Humidity
57%
Feels like
40°F
Dew Point
32°F
9 AM
46°F
70%
14mph
SW
70% Chance Rain Showers
Humidity
55%
Feels like
40°F
Dew Point
31°F
10 AM
46°F
80%
15mph
WSW
80% Chance Rain Showers
Humidity
51%
Feels like
39°F
Dew Point
29°F
11 AM
45°F
70%
16mph
W
70% Chance Rain Showers
Humidity
45%
Feels like
37°F
Dew Point
25°F
12 PM
43°F
50%
17mph
W
50% Chance Rain Showers
Humidity
39%
Feels like
35°F
Dew Point
20°F
1 PM
41°F
30%
18mph
W
30% Chance Rain Showers
Humidity
34%
Feels like
32°F
Dew Point
15°F
2 PM
38°F
20%
19mph
W
Partly Cloudy
Humidity
33%
Feels like
28°F
Dew Point
11°F
3 PM
36°F
10%
18mph
W
Partly Cloudy
Humidity
33%
Feels like
25°F
Dew Point
9°F
4 PM
33°F
10%
17mph
W
Partly Cloudy
Humidity
34%
Feels like
23°F
Dew Point
8°F
4:42 PM
5 PM
32°F
0%
16mph
W
Partly Cloudy
Humidity
37%
Feels like
21°F
Dew Point
9°F
6 PM
31°F
0%
14mph
W
Partly Cloudy
Humidity
40%
Feels like
20°F
Dew Point
9°F
7 PM
30°F
0%
13mph
W
Mostly Cloudy
Humidity
42%
Feels like
20°F
Dew Point
10°F
8 PM
29°F
0%
11mph
W
Cloudy
Humidity
43%
Feels like
20°F
Dew Point
10°F
9 PM
29°F
0%
10mph
W
Cloudy
Humidity
45%
Feels like
20°F
Dew Point
10°F
10 PM
29°F
0%
9mph
W
Cloudy
Humidity
46%
Feels like
21°F
Dew Point
11°F
11 PM
29°F
0%
8mph
W
Mostly Cloudy
Humidity
47%
Feels like
21°F
Dew Point
11°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide