Hourly Weather Forecast - White Sulphur Springs, MT

12 AM
30°F
50%
4mph
W
50% Chance of Flurries
Humidity
54%
Feels like
26°F
Dew Point
15°F
1 AM
30°F
50%
3mph
WSW
50% Chance of Flurries
Humidity
55%
Feels like
30°F
Dew Point
16°F
2 AM
29°F
50%
2mph
SSW
50% Chance of Flurries
Humidity
57%
Feels like
29°F
Dew Point
16°F
3 AM
28°F
50%
2mph
S
50% Chance of Flurries
Humidity
59%
Feels like
28°F
Dew Point
16°F
4 AM
28°F
50%
3mph
S
50% Chance of Flurries
Humidity
62%
Feels like
28°F
Dew Point
16°F
5 AM
27°F
50%
3mph
S
50% Chance of Flurries
Humidity
65%
Feels like
27°F
Dew Point
16°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend 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)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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