Hourly Weather Forecast - Chinook, MT

12 AM
24°F
10%
8mph
WSW
Cloudy
Humidity
93%
Feels like
15°F
Dew Point
22°F
1 AM
24°F
10%
6mph
WSW
Partly Cloudy
Humidity
93%
Feels like
16°F
Dew Point
22°F
2 AM
24°F
10%
5mph
WSW
Cloudy
Humidity
95%
Feels like
17°F
Dew Point
22°F
3 AM
23°F
10%
5mph
WSW
Cloudy
Humidity
98%
Feels like
17°F
Dew Point
22°F
4 AM
22°F
10%
4mph
SW
Foggy
Humidity
99%
Feels like
16°F
Dew Point
22°F
5 AM
21°F
10%
4mph
SW
Mostly Cloudy
Humidity
98%
Feels like
15°F
Dew Point
21°F
6 AM
21°F
10%
4mph
SW
Partly Cloudy
Humidity
96%
Feels like
15°F
Dew Point
20°F
7 AM
22°F
10%
4mph
SSW
Partly Cloudy
Humidity
94%
Feels like
16°F
Dew Point
20°F
8 AM
22°F
10%
4mph
SSW
Partly Cloudy
Humidity
90%
Feels like
17°F
Dew Point
20°F
8:02 AM
9 AM
24°F
10%
4mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
19°F
Dew Point
21°F
10 AM
26°F
10%
4mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
21°F
Dew Point
22°F
11 AM
28°F
10%
4mph
SW
Mostly Cloudy
Humidity
80%
Feels like
23°F
Dew Point
23°F
12 PM
29°F
10%
5mph
SW
Partly Cloudy
Humidity
79%
Feels like
24°F
Dew Point
24°F
1 PM
30°F
10%
7mph
WSW
Mostly Sunny
Humidity
78%
Feels like
23°F
Dew Point
24°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide