Hourly Weather Forecast - Saint Ignatius, MT

5 AM
31°F
10%
6mph
SE
Mostly Cloudy
Humidity
73%
Feels like
25°F
Dew Point
23°F
6 AM
30°F
10%
6mph
SE
Cloudy
Humidity
73%
Feels like
24°F
Dew Point
23°F
7 AM
30°F
10%
6mph
SSE
Cloudy
Humidity
74%
Feels like
24°F
Dew Point
23°F
8 AM
30°F
10%
7mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
23°F
8:20 AM
9 AM
31°F
10%
7mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
25°F
Dew Point
23°F
10 AM
32°F
10%
8mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
25°F
Dew Point
23°F
11 AM
34°F
30%
9mph
S
30% Chance of Flurries
Humidity
66%
Feels like
26°F
Dew Point
23°F
12 PM
35°F
30%
9mph
S
30% Chance of Flurries
Humidity
64%
Feels like
27°F
Dew Point
24°F
1 PM
36°F
30%
10mph
SSW
30% Chance of Flurries
Humidity
62%
Feels like
28°F
Dew Point
24°F
2 PM
36°F
30%
9mph
SSW
30% Chance of Flurries
Humidity
61%
Feels like
29°F
Dew Point
24°F
3 PM
36°F
30%
9mph
SSW
30% Chance of Flurries
Humidity
62%
Feels like
29°F
Dew Point
24°F
4 PM
35°F
30%
8mph
S
30% Chance Snow Showers
Humidity
64%
Feels like
28°F
Dew Point
24°F
4:47 PM
5 PM
34°F
30%
7mph
SSE
30% Chance Snow Showers
Humidity
66%
Feels like
28°F
Dew Point
24°F
6 PM
33°F
10%
8mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
27°F
Dew Point
24°F
7 PM
33°F
10%
8mph
SE
Partly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
24°F
8 PM
32°F
10%
8mph
SE
Partly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
24°F
9 PM
32°F
10%
8mph
SE
Partly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
24°F
10 PM
32°F
0%
8mph
SE
Partly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
23°F
11 PM
32°F
10%
8mph
SE
Partly Cloudy
Humidity
69%
Feels like
25°F
Dew Point
23°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

Weekend Weather Outlook

Weekend 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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