Hourly Weather Forecast - Greycliff, MT

6 AM
33°F
0%
10mph
W
Partly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
23°F
7 AM
33°F
0%
11mph
W
Mostly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
23°F
7:59 AM
8 AM
34°F
0%
12mph
W
Mostly Cloudy
Humidity
63%
Feels like
25°F
Dew Point
22°F
9 AM
36°F
0%
13mph
W
Mostly Cloudy
Humidity
57%
Feels like
28°F
Dew Point
23°F
10 AM
40°F
0%
17mph
W
Mostly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
23°F
11 AM
43°F
0%
20mph
W
Partly Cloudy
Humidity
45%
Feels like
34°F
Dew Point
23°F
12 PM
44°F
0%
22mph
W
Windy
Humidity
42%
Feels like
35°F
Dew Point
23°F
1 PM
45°F
0%
23mph
W
Windy
Humidity
40%
Feels like
36°F
Dew Point
22°F
2 PM
45°F
0%
23mph
W
Windy
Humidity
39%
Feels like
37°F
Dew Point
22°F
3 PM
45°F
0%
21mph
W
Windy
Humidity
40%
Feels like
37°F
Dew Point
22°F
4 PM
44°F
0%
18mph
W
Mostly Cloudy
Humidity
41%
Feels like
36°F
Dew Point
22°F
4:50 PM
5 PM
43°F
0%
16mph
W
Mostly Cloudy
Humidity
43%
Feels like
35°F
Dew Point
22°F
6 PM
42°F
0%
15mph
W
Mostly Cloudy
Humidity
45%
Feels like
35°F
Dew Point
22°F
7 PM
42°F
0%
15mph
W
Partly Cloudy
Humidity
47%
Feels like
34°F
Dew Point
23°F
8 PM
41°F
0%
15mph
W
Partly Cloudy
Humidity
48%
Feels like
33°F
Dew Point
23°F
9 PM
40°F
0%
15mph
W
Partly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
23°F
10 PM
40°F
0%
15mph
W
Mostly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
23°F
11 PM
39°F
0%
14mph
W
Partly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
23°F

Snow and Ice Forecast through Wednesday

Quick Hitting Snow and Ice Across the Great Lakes, New England

A swath of snow and ice will spread across the Great Lakes into New England.

Today's Weather Outlook

Today's Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide