Hourly Weather Forecast - Sylvanite, MT

1 AM
44°F
10%
9mph
SW
Partly Cloudy
Humidity
82%
Feels like
39°F
Dew Point
38°F
2 AM
42°F
10%
8mph
SW
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
38°F
3 AM
41°F
10%
7mph
SW
Partly Cloudy
Humidity
85%
Feels like
36°F
Dew Point
37°F
4 AM
41°F
10%
6mph
SW
Partly Cloudy
Humidity
85%
Feels like
37°F
Dew Point
37°F
5 AM
40°F
10%
6mph
SW
Partly Cloudy
Humidity
85%
Feels like
36°F
Dew Point
36°F
6 AM
39°F
10%
5mph
SW
Partly Cloudy
Humidity
87%
Feels like
36°F
Dew Point
36°F
7 AM
39°F
10%
5mph
SSW
Partly Cloudy
Humidity
89%
Feels like
35°F
Dew Point
36°F
8 AM
38°F
10%
5mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
34°F
Dew Point
35°F
8:30 AM
9 AM
38°F
10%
4mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
35°F
Dew Point
35°F
10 AM
39°F
10%
5mph
S
Partly Cloudy
Humidity
90%
Feels like
35°F
Dew Point
36°F
11 AM
40°F
20%
5mph
S
Partly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
37°F
12 PM
41°F
30%
5mph
S
30% Chance of Light Rain
Humidity
89%
Feels like
37°F
Dew Point
38°F
1 PM
41°F
50%
6mph
S
50% Chance of Light Rain
Humidity
90%
Feels like
37°F
Dew Point
39°F
2 PM
42°F
60%
6mph
SSW
60% Chance Rain Showers
Humidity
94%
Feels like
38°F
Dew Point
40°F
3 PM
42°F
70%
6mph
SSW
70% Chance of Light Rain
Humidity
96%
Feels like
38°F
Dew Point
41°F
4 PM
41°F
80%
6mph
SSW
80% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
41°F
4:47 PM
5 PM
41°F
70%
6mph
SSW
70% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
41°F
6 PM
40°F
70%
5mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
40°F
7 PM
40°F
70%
5mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
40°F
8 PM
40°F
70%
6mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
36°F
Dew Point
40°F
9 PM
40°F
90%
6mph
S
Light Rain
Humidity
100%
Feels like
36°F
Dew Point
40°F
10 PM
41°F
80%
6mph
S
80% Chance of Rain
Humidity
100%
Feels like
37°F
Dew Point
41°F
11 PM
41°F
80%
6mph
S
80% Chance of Rain
Humidity
100%
Feels like
37°F
Dew Point
41°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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