Hourly Weather Forecast - Corvallis, MT

12 AM
38°F
30%
4mph
S
30% Chance Rain Showers
Humidity
86%
Feels like
35°F
Dew Point
34°F
1 AM
38°F
10%
4mph
S
Partly Cloudy
Humidity
84%
Feels like
35°F
Dew Point
33°F
2 AM
38°F
10%
4mph
S
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
33°F
3 AM
38°F
10%
4mph
S
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
33°F
4 AM
38°F
10%
4mph
S
Mostly Clear
Humidity
81%
Feels like
35°F
Dew Point
33°F
5 AM
38°F
10%
4mph
S
Mostly Clear
Humidity
81%
Feels like
35°F
Dew Point
32°F
6 AM
38°F
10%
4mph
S
Mostly Clear
Humidity
81%
Feels like
34°F
Dew Point
32°F
7 AM
38°F
20%
5mph
S
Mostly Clear
Humidity
81%
Feels like
34°F
Dew Point
33°F
8 AM
39°F
20%
5mph
S
Partly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
33°F
8:17 AM
9 AM
40°F
30%
5mph
S
30% Chance Rain Showers
Humidity
80%
Feels like
36°F
Dew Point
34°F
10 AM
41°F
30%
6mph
S
30% Chance Rain Showers
Humidity
78%
Feels like
38°F
Dew Point
35°F
11 AM
43°F
30%
6mph
S
30% Chance Rain Showers
Humidity
76%
Feels like
39°F
Dew Point
36°F
12 PM
45°F
20%
7mph
S
Mostly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
37°F
1 PM
47°F
20%
8mph
S
Mostly Cloudy
Humidity
71%
Feels like
43°F
Dew Point
38°F
2 PM
48°F
20%
9mph
S
Cloudy
Humidity
68%
Feels like
44°F
Dew Point
38°F
3 PM
48°F
30%
9mph
S
30% Chance of Light Rain
Humidity
66%
Feels like
44°F
Dew Point
37°F
4 PM
48°F
30%
9mph
S
30% Chance of Light Rain
Humidity
65%
Feels like
44°F
Dew Point
37°F
4:54 PM
5 PM
46°F
40%
9mph
SSW
40% Chance of Light Rain
Humidity
65%
Feels like
42°F
Dew Point
35°F
6 PM
44°F
40%
8mph
SSW
40% Chance of Light Rain
Humidity
66%
Feels like
40°F
Dew Point
34°F
7 PM
43°F
40%
8mph
SSW
40% Chance of Light Rain
Humidity
67%
Feels like
38°F
Dew Point
33°F
8 PM
41°F
40%
8mph
SSW
40% Chance of Light Rain
Humidity
69%
Feels like
36°F
Dew Point
32°F
9 PM
40°F
40%
8mph
S
40% Chance of Light Rain
Humidity
71%
Feels like
34°F
Dew Point
31°F
10 PM
38°F
40%
7mph
S
40% Chance of Light Rain
Humidity
72%
Feels like
33°F
Dew Point
30°F
11 PM
38°F
40%
8mph
S
40% Chance of Light Rain
Humidity
75%
Feels like
32°F
Dew Point
30°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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