Hourly Weather Forecast - Ulm, MT

12 AM
38°F
0%
9mph
SSW
Mostly Clear
Humidity
66%
Feels like
31°F
Dew Point
27°F
1 AM
37°F
0%
8mph
SSW
Mostly Clear
Humidity
69%
Feels like
31°F
Dew Point
27°F
2 AM
35°F
0%
7mph
SSW
Mostly Clear
Humidity
71%
Feels like
30°F
Dew Point
27°F
3 AM
34°F
0%
7mph
SSW
Partly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
26°F
4 AM
33°F
0%
7mph
SSW
Partly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
26°F
5 AM
33°F
0%
7mph
SSW
Partly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
26°F
6 AM
33°F
0%
8mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
26°F
7 AM
33°F
0%
8mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
26°F
8 AM
34°F
0%
9mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
26°F
8:13 AM
9 AM
37°F
0%
10mph
SSW
Partly Cloudy
Humidity
68%
Feels like
29°F
Dew Point
27°F
10 AM
40°F
0%
11mph
SSW
Mostly Sunny
Humidity
61%
Feels like
33°F
Dew Point
28°F
11 AM
43°F
0%
14mph
SW
Mostly Sunny
Humidity
54%
Feels like
36°F
Dew Point
28°F
12 PM
45°F
0%
15mph
SW
Mostly Sunny
Humidity
48%
Feels like
38°F
Dew Point
27°F
1 PM
46°F
0%
17mph
SW
Mostly Sunny
Humidity
43%
Feels like
40°F
Dew Point
25°F
2 PM
47°F
0%
18mph
WSW
Mostly Sunny
Humidity
40%
Feels like
40°F
Dew Point
24°F
3 PM
46°F
0%
16mph
WSW
Mostly Sunny
Humidity
40%
Feels like
39°F
Dew Point
23°F
4 PM
44°F
0%
15mph
WSW
Partly Cloudy
Humidity
43%
Feels like
36°F
Dew Point
22°F
4:50 PM
5 PM
42°F
0%
13mph
WSW
Mostly Cloudy
Humidity
45%
Feels like
35°F
Dew Point
22°F
6 PM
40°F
0%
12mph
SW
Cloudy
Humidity
48%
Feels like
33°F
Dew Point
22°F
7 PM
38°F
0%
12mph
SW
Cloudy
Humidity
50%
Feels like
31°F
Dew Point
22°F
8 PM
37°F
0%
13mph
SW
Cloudy
Humidity
52%
Feels like
29°F
Dew Point
21°F
9 PM
36°F
0%
13mph
SW
Mostly Cloudy
Humidity
52%
Feels like
28°F
Dew Point
20°F
10 PM
35°F
0%
11mph
SW
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
19°F
11 PM
34°F
0%
11mph
SW
Clear
Humidity
51%
Feels like
26°F
Dew Point
18°F

Rain and Snow Totals Through Monday

More Rain and Mountain Snow Across Northern California

A series of storms will impact northern California through Monday bringing locally heavy rain and mountain snow.

Weekend Weather Outlook

Weekend 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