Hourly Weather Forecast - Harlowton, MT

12 AM
24°F
40%
14mph
WSW
40% Chance of Flurries
Humidity
82%
Feels like
12°F
Dew Point
20°F
1 AM
24°F
30%
15mph
WSW
30% Chance Snow Showers
Humidity
84%
Feels like
12°F
Dew Point
20°F
2 AM
24°F
30%
15mph
W
30% Chance Snow Showers
Humidity
86%
Feels like
12°F
Dew Point
21°F
3 AM
25°F
40%
16mph
W
40% Chance Snow Showers
Humidity
87%
Feels like
12°F
Dew Point
22°F
4 AM
29°F
40%
17mph
W
40% Chance Snow Showers
Humidity
75%
Feels like
17°F
Dew Point
22°F
5 AM
31°F
40%
17mph
W
40% Chance Frozen Mix
Humidity
68%
Feels like
20°F
Dew Point
22°F
6 AM
33°F
40%
17mph
WNW
40% Chance Frozen Mix
Humidity
64%
Feels like
22°F
Dew Point
22°F
7 AM
31°F
30%
16mph
NW
30% Chance Snow Showers
Humidity
68%
Feels like
20°F
Dew Point
22°F
7:54 AM
8 AM
31°F
30%
16mph
NW
30% Chance Snow Showers
Humidity
68%
Feels like
20°F
Dew Point
22°F
9 AM
32°F
20%
15mph
NW
Mostly Sunny
Humidity
66%
Feels like
22°F
Dew Point
22°F
10 AM
34°F
20%
14mph
NW
Mostly Sunny
Humidity
63%
Feels like
24°F
Dew Point
23°F
11 AM
37°F
20%
13mph
NW
Mostly Sunny
Humidity
58%
Feels like
28°F
Dew Point
24°F
12 PM
38°F
20%
13mph
NW
Partly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
24°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday'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)

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Image courtesy of PeakPX.

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