Hourly Weather Forecast - Greycliff, MT

12 AM
20°F
0%
6mph
SW
Mostly Clear
Humidity
73%
Feels like
12°F
Dew Point
13°F
1 AM
21°F
10%
6mph
SW
Mostly Clear
Humidity
72%
Feels like
13°F
Dew Point
13°F
2 AM
22°F
0%
6mph
WSW
Mostly Clear
Humidity
71%
Feels like
14°F
Dew Point
14°F
3 AM
23°F
0%
6mph
SW
Mostly Clear
Humidity
70%
Feels like
15°F
Dew Point
14°F
4 AM
24°F
0%
7mph
SW
Mostly Clear
Humidity
69%
Feels like
16°F
Dew Point
15°F
5 AM
24°F
0%
7mph
SW
Partly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
16°F
6 AM
25°F
0%
7mph
SW
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
16°F
7 AM
25°F
0%
7mph
SW
Mostly Clear
Humidity
71%
Feels like
17°F
Dew Point
17°F
7:52 AM
8 AM
26°F
10%
7mph
SW
Mostly Sunny
Humidity
71%
Feels like
18°F
Dew Point
18°F
9 AM
29°F
0%
7mph
SW
Mostly Sunny
Humidity
70%
Feels like
22°F
Dew Point
21°F
10 AM
33°F
0%
7mph
WSW
Mostly Sunny
Humidity
69%
Feels like
27°F
Dew Point
24°F
11 AM
36°F
0%
7mph
WSW
Mostly Sunny
Humidity
67%
Feels like
31°F
Dew Point
26°F
12 PM
39°F
0%
7mph
WSW
Mostly Sunny
Humidity
65%
Feels like
33°F
Dew Point
28°F
1 PM
40°F
0%
7mph
WSW
Mostly Sunny
Humidity
63%
Feels like
35°F
Dew Point
29°F
2 PM
41°F
10%
8mph
WSW
Mostly Sunny
Humidity
61%
Feels like
36°F
Dew Point
29°F
3 PM
41°F
10%
8mph
WSW
Mostly Sunny
Humidity
60%
Feels like
36°F
Dew Point
28°F
4 PM
40°F
10%
8mph
WSW
Partly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
27°F
4:34 PM
5 PM
40°F
10%
8mph
WSW
Partly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
26°F
6 PM
39°F
10%
8mph
WSW
Partly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
25°F
7 PM
39°F
10%
8mph
WSW
Partly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
25°F
8 PM
39°F
10%
9mph
WSW
Mostly Clear
Humidity
57%
Feels like
33°F
Dew Point
25°F
9 PM
38°F
10%
9mph
WSW
Partly Cloudy
Humidity
59%
Feels like
31°F
Dew Point
24°F
10 PM
36°F
10%
9mph
WSW
Partly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
24°F
11 PM
35°F
10%
9mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
24°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today'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