Hourly Weather Forecast - Decker, MT

12 AM
18°F
10%
8mph
NW
Partly Cloudy
Humidity
85%
Feels like
8°F
Dew Point
14°F
1 AM
18°F
20%
9mph
NW
Mostly Cloudy
Humidity
84%
Feels like
7°F
Dew Point
13°F
2 AM
18°F
20%
10mph
NW
Cloudy
Humidity
83%
Feels like
6°F
Dew Point
13°F
3 AM
17°F
30%
10mph
NW
30% Chance of Flurries
Humidity
85%
Feels like
5°F
Dew Point
14°F
4 AM
17°F
40%
11mph
NW
40% Chance of Flurries
Humidity
87%
Feels like
5°F
Dew Point
14°F
5 AM
17°F
40%
11mph
NW
40% Chance of Flurries
Humidity
90%
Feels like
4°F
Dew Point
14°F
6 AM
16°F
40%
11mph
NW
40% Chance of Flurries
Humidity
91%
Feels like
3°F
Dew Point
14°F
7 AM
16°F
40%
11mph
NW
40% Chance of Flurries
Humidity
88%
Feels like
3°F
Dew Point
13°F
7:38 AM
8 AM
18°F
30%
12mph
NW
30% Chance of Flurries
Humidity
80%
Feels like
5°F
Dew Point
13°F
9 AM
21°F
20%
13mph
NW
Partly Cloudy
Humidity
70%
Feels like
8°F
Dew Point
13°F
10 AM
24°F
20%
15mph
NW
Partly Cloudy
Humidity
61%
Feels like
12°F
Dew Point
12°F
11 AM
27°F
20%
15mph
NW
Partly Cloudy
Humidity
53%
Feels like
15°F
Dew Point
12°F
12 PM
29°F
20%
16mph
NW
Partly Cloudy
Humidity
47%
Feels like
18°F
Dew Point
12°F
1 PM
30°F
10%
15mph
NW
Mostly Sunny
Humidity
45%
Feels like
19°F
Dew Point
11°F
2 PM
29°F
10%
14mph
NW
Sunny
Humidity
46%
Feels like
18°F
Dew Point
11°F
3 PM
26°F
10%
12mph
NW
Sunny
Humidity
50%
Feels like
16°F
Dew Point
10°F
4 PM
24°F
10%
9mph
NW
Sunny
Humidity
55%
Feels like
14°F
Dew Point
10°F
4:58 PM
5 PM
20°F
10%
6mph
NW
Clear
Humidity
62%
Feels like
11°F
Dew Point
9°F
6 PM
16°F
10%
5mph
NW
Mostly Clear
Humidity
71%
Feels like
9°F
Dew Point
9°F
7 PM
14°F
10%
4mph
WNW
Mostly Clear
Humidity
78%
Feels like
6°F
Dew Point
8°F
8 PM
12°F
10%
4mph
W
Partly Cloudy
Humidity
83%
Feels like
4°F
Dew Point
8°F
9 PM
10°F
10%
4mph
WSW
Partly Cloudy
Humidity
88%
Feels like
3°F
Dew Point
7°F
10 PM
9°F
10%
4mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
2°F
Dew Point
7°F
11 PM
9°F
10%
4mph
WSW
Cloudy
Humidity
90%
Feels like
1°F
Dew Point
6°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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