Hourly Weather Forecast - Roy-Winifred Junction, MT

12 AM
28°F
10%
13mph
SW
Clear
Humidity
59%
Feels like
17°F
Dew Point
16°F
1 AM
27°F
20%
13mph
SW
Mostly Clear
Humidity
61%
Feels like
17°F
Dew Point
16°F
2 AM
26°F
20%
12mph
SW
Mostly Clear
Humidity
62%
Feels like
15°F
Dew Point
15°F
3 AM
25°F
20%
12mph
SW
Mostly Clear
Humidity
64%
Feels like
14°F
Dew Point
15°F
4 AM
24°F
10%
11mph
SW
Partly Cloudy
Humidity
65%
Feels like
13°F
Dew Point
14°F
5 AM
24°F
10%
11mph
SW
Partly Cloudy
Humidity
67%
Feels like
13°F
Dew Point
15°F
6 AM
25°F
10%
11mph
SW
Mostly Clear
Humidity
64%
Feels like
14°F
Dew Point
14°F
7 AM
26°F
10%
10mph
SSW
Mostly Clear
Humidity
60%
Feels like
17°F
Dew Point
14°F
8 AM
29°F
0%
10mph
SSW
Clear
Humidity
56%
Feels like
20°F
Dew Point
15°F
8:00 AM
9 AM
31°F
10%
9mph
SSW
Sunny
Humidity
53%
Feels like
23°F
Dew Point
16°F
10 AM
34°F
10%
9mph
SSW
Sunny
Humidity
50%
Feels like
26°F
Dew Point
17°F
11 AM
36°F
10%
9mph
SSW
Sunny
Humidity
46%
Feels like
29°F
Dew Point
18°F
12 PM
38°F
10%
9mph
SSW
Sunny
Humidity
42%
Feels like
32°F
Dew Point
17°F
1 PM
39°F
10%
9mph
SSW
Sunny
Humidity
42%
Feels like
32°F
Dew Point
17°F
2 PM
38°F
10%
9mph
SW
Sunny
Humidity
44%
Feels like
31°F
Dew Point
18°F
3 PM
36°F
10%
9mph
SW
Sunny
Humidity
50%
Feels like
29°F
Dew Point
19°F
4 PM
33°F
20%
8mph
SSW
Sunny
Humidity
59%
Feels like
26°F
Dew Point
20°F
4:30 PM
5 PM
30°F
20%
8mph
S
Clear
Humidity
65%
Feels like
22°F
Dew Point
20°F
6 PM
27°F
30%
9mph
S
30% Chance Snow Showers
Humidity
71%
Feels like
18°F
Dew Point
19°F
7 PM
24°F
30%
9mph
S
30% Chance Snow Showers
Humidity
80%
Feels like
14°F
Dew Point
19°F
8 PM
22°F
30%
9mph
S
30% Chance Snow Showers
Humidity
85%
Feels like
12°F
Dew Point
19°F
9 PM
22°F
20%
9mph
S
Clear
Humidity
86%
Feels like
12°F
Dew Point
19°F
10 PM
24°F
20%
9mph
SSW
Clear
Humidity
85%
Feels like
14°F
Dew Point
20°F
11 PM
25°F
20%
9mph
SSW
Clear
Humidity
81%
Feels like
15°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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