Hourly Weather Forecast - Big Sandy, MT

12 AM
36°F
10%
5mph
S
Mostly Clear
Humidity
80%
Feels like
32°F
Dew Point
30°F
1 AM
36°F
10%
5mph
SSE
Mostly Clear
Humidity
78%
Feels like
32°F
Dew Point
30°F
2 AM
37°F
10%
6mph
SSE
Mostly Clear
Humidity
77%
Feels like
32°F
Dew Point
30°F
3 AM
36°F
10%
6mph
SSE
Mostly Clear
Humidity
78%
Feels like
31°F
Dew Point
30°F
4 AM
36°F
10%
6mph
SE
Clear
Humidity
78%
Feels like
31°F
Dew Point
30°F
5 AM
36°F
10%
7mph
SE
Clear
Humidity
78%
Feels like
30°F
Dew Point
29°F
6 AM
36°F
10%
7mph
SE
Mostly Clear
Humidity
77%
Feels like
30°F
Dew Point
29°F
7 AM
36°F
10%
7mph
SE
Partly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
8 AM
36°F
10%
7mph
SE
Mostly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
30°F
8:10 AM
9 AM
37°F
10%
7mph
SE
Cloudy
Humidity
75%
Feels like
32°F
Dew Point
30°F
10 AM
38°F
10%
7mph
SE
Cloudy
Humidity
74%
Feels like
33°F
Dew Point
31°F
11 AM
40°F
10%
7mph
SE
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
31°F
12 PM
43°F
10%
7mph
SE
Cloudy
Humidity
63%
Feels like
39°F
Dew Point
31°F
1 PM
47°F
10%
7mph
SSE
Cloudy
Humidity
54%
Feels like
43°F
Dew Point
31°F
2 PM
48°F
10%
7mph
S
Cloudy
Humidity
50%
Feels like
45°F
Dew Point
30°F
3 PM
47°F
10%
6mph
SSW
Cloudy
Humidity
51%
Feels like
43°F
Dew Point
29°F
4 PM
44°F
10%
7mph
SW
Cloudy
Humidity
54%
Feels like
40°F
Dew Point
28°F
4:39 PM
5 PM
41°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
58%
Feels like
36°F
Dew Point
28°F
6 PM
39°F
30%
8mph
WSW
30% Chance Frozen Mix
Humidity
62%
Feels like
33°F
Dew Point
27°F
7 PM
37°F
30%
9mph
WSW
30% Chance of Light Rain
Humidity
65%
Feels like
31°F
Dew Point
27°F
8 PM
36°F
30%
9mph
WSW
30% Chance Rain Showers
Humidity
66%
Feels like
29°F
Dew Point
26°F
9 PM
36°F
30%
10mph
WSW
30% Chance Rain Showers
Humidity
65%
Feels like
29°F
Dew Point
26°F
10 PM
37°F
30%
10mph
WSW
30% Chance Rain Showers
Humidity
62%
Feels like
29°F
Dew Point
25°F
11 PM
37°F
20%
10mph
WSW
Partly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
24°F

Snow and Ice Forecast Through Monday

Storm Brings Heavy Midwestern Snow, New England Icing

A winter storm will deliver snow and significant icing from the Midwest to New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

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

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide