Hourly Weather Forecast - Boulder, MT

12 AM
35°F
10%
3mph
SW
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
27°F
1 AM
34°F
10%
3mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
27°F
2 AM
33°F
10%
3mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
26°F
3 AM
33°F
10%
3mph
SW
Mostly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
26°F
4 AM
32°F
10%
3mph
SW
Mostly Cloudy
Humidity
81%
Feels like
32°F
Dew Point
27°F
5 AM
32°F
10%
3mph
SW
Mostly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
28°F
6 AM
32°F
10%
3mph
SW
Mostly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
27°F
7 AM
31°F
10%
3mph
SW
Cloudy
Humidity
84%
Feels like
28°F
Dew Point
27°F
8 AM
32°F
10%
3mph
SW
Cloudy
Humidity
85%
Feels like
29°F
Dew Point
28°F
8:08 AM
9 AM
33°F
10%
3mph
SW
Cloudy
Humidity
84%
Feels like
30°F
Dew Point
29°F
10 AM
36°F
10%
4mph
SSW
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
29°F
11 AM
38°F
10%
4mph
SSW
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
29°F
12 PM
40°F
20%
4mph
SSW
Cloudy
Humidity
64%
Feels like
37°F
Dew Point
29°F
1 PM
42°F
20%
4mph
SSW
Cloudy
Humidity
60%
Feels like
40°F
Dew Point
30°F
2 PM
44°F
20%
4mph
SSW
Cloudy
Humidity
57%
Feels like
41°F
Dew Point
29°F
3 PM
43°F
10%
4mph
SSW
Cloudy
Humidity
59%
Feels like
41°F
Dew Point
29°F
4 PM
41°F
10%
3mph
SSW
Cloudy
Humidity
62%
Feels like
40°F
Dew Point
29°F
4:45 PM
5 PM
40°F
10%
3mph
SSW
Cloudy
Humidity
67%
Feels like
40°F
Dew Point
29°F
6 PM
38°F
20%
3mph
SSW
Cloudy
Humidity
71%
Feels like
38°F
Dew Point
30°F
7 PM
38°F
20%
3mph
SSW
Cloudy
Humidity
74%
Feels like
38°F
Dew Point
30°F
8 PM
37°F
10%
3mph
SSW
Cloudy
Humidity
77%
Feels like
37°F
Dew Point
30°F
9 PM
37°F
10%
3mph
SSW
Cloudy
Humidity
77%
Feels like
37°F
Dew Point
30°F
10 PM
36°F
10%
2mph
SSW
Cloudy
Humidity
76%
Feels like
36°F
Dew Point
29°F
11 PM
36°F
10%
2mph
SSW
Cloudy
Humidity
75%
Feels like
36°F
Dew Point
29°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide