St Ignatius, MT Weather Forecast & Current Conditions

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St Ignatius, MT Weather Maps

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St Ignatius Weather Map
UTC Time: 11/12/2026, 08:46
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

St Ignatius, MT Regional Weather

Expires:202611120900;;683225
ASUS45 KTFX 120810
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
100 AM MST THU NOV 12 2026

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.


MTZ001>007-043-120900-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      FOG       32  31  96 CALM      30.11R VSB 3/4          
Missoula       FOG       31  30  96 CALM      30.14S VSB 1/2          
Butte          PTCLDY    30  30 100 SE3       30.23S                  
Anaconda       MOSUNNY   38  24  57 SW10      30.17F WCI  31          
Hamilton       MOCLDY    34  32  93 CALM      30.13F                  
Mullan Pass    MOCLDY    46  26  45 CALM      30.14S                  
Plains         FOG       41  41 100 CALM      30.12R VSB<1/4          
Ronan          SUNNY     34  34 100 CALM      30.10R                  
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

St Ignatius, MT

Tonight
Mostly Cloudy
42°6°
0%
Thursday
Mostly Cloudy
48°/ 30° 9°/ -1°
0%
Friday
Mostly Cloudy
45°/ 28° 7°/ -2°
0%
Saturday
Rain
45°/ 28° 7°/ -2°
40%
Sunday
Mostly Cloudy
45°/ 28° 7°/ -2°
0%
Monday
Rain
52°/ 28° 11°/ -2°
40%
Tuesday
Rain
38°/ 25° 3°/ -4°
30%
Wednesday
Rain
38°3°
20%

Night: Mostly cloudy. Lows in the 30s to lower 40s.

Noxon, MT

Tonight
Mostly Cloudy
35°2°
0%
Thursday
Mostly Cloudy
48°/ 35° 9°/ 2°
0%
Friday
Mostly Cloudy
48°/ 42° 9°/ 6°
20%
Saturday
Snow
52°/ 28° 11°/ -2°
30%
Sunday
Mostly Cloudy
45°/ 30° 7°/ -1°
20%
Monday
Snow
40°/ 30° 4°/ -1°
50%
Tuesday
Snow
38°/ 28° 3°/ -2°
30%
Wednesday
Snow
38°3°
20%

Night: Mostly cloudy. Lows in the mid 30s to lower 40s.

East Missoula, MT

Tonight
Mostly Cloudy
30°-1°
0%
Thursday
Mostly Cloudy
50°/ 30° 10°/ -1°
0%
Friday
Mostly Cloudy
48°/ 30° 9°/ -1°
0%
Saturday
Snow
40°/ 25° 4°/ -4°
20%
Sunday
Cloudy
40°/ 28° 4°/ -2°
0%
Monday
Snow
40°/ 28° 4°/ -2°
40%
Tuesday
Snow
38°/ 25° 3°/ -4°
40%
Wednesday
Snow
38°3°
30%

Night: Mostly cloudy. Lows in the 30s.

Hamilton, MT

Tonight
Mostly Cloudy
38°3°
0%
Thursday
Mostly Cloudy
50°/ 35° 10°/ 2°
0%
Friday
Mostly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Rain
48°/ 30° 9°/ -1°
40%
Sunday
Cloudy
50°/ 30° 10°/ -1°
0%
Monday
Rain
45°/ 30° 7°/ -1°
50%
Tuesday
Snow
42°/ 30° 6°/ -1°
40%
Wednesday
Snow
42°6°
30%

Night: Mostly cloudy. Lows in the mid to upper 30s.

Swan Lake, MT

Tonight
Mostly Cloudy
35°2°
0%
Thursday
Mostly Cloudy
48°/ 42° 9°/ 6°
0%
Friday
Mostly Cloudy
48°/ 30° 9°/ -1°
0%
Saturday
Snow
40°/ 28° 4°/ -2°
50%
Sunday
Cloudy
40°/ 30° 4°/ -1°
20%
Monday
Snow
38°/ 28° 3°/ -2°
40%
Tuesday
Snow
35°/ 28° 2°/ -2°
30%
Wednesday
Snow
35°2°
30%

Night: Mostly cloudy. Areas of fog until early morning. Lows in the mid 30s to lower 40s.

Anaconda, MT

Tonight
Mostly Cloudy
30°-1°
0%
Thursday
Cloudy
55°/ 28° 13°/ -2°
0%
Friday
Mostly Cloudy
50°/ 28° 10°/ -2°
0%
Saturday
Snow
52°/ 20° 11°/ -7°
40%
Sunday
Cloudy
45°/ 25° 7°/ -4°
0%
Monday
Snow
52°/ 25° 11°/ -4°
50%
Tuesday
Snow
38°/ 32° 3°/ 0°
40%
Wednesday
Snow
35°2°
30%

Night: Mostly cloudy. Lows in the 30s. South winds to 15 mph.

Libby, MT

Tonight
Mostly Cloudy
35°2°
0%
Thursday
Mostly Cloudy
50°/ 30° 10°/ -1°
0%
Friday
Mostly Cloudy
48°/ 30° 9°/ -1°
20%
Saturday
Snow
45°/ 30° 7°/ -1°
20%
Sunday
Mostly Cloudy
45°/ 30° 7°/ -1°
40%
Monday
Rain
45°/ 30° 7°/ -1°
50%
Tuesday
Rain
40°/ 28° 4°/ -2°
20%
Wednesday
Snow
40°4°
20%

Night: Mostly cloudy. Patchy fog after midnight. Lows in the mid 30s to lower 40s.

Sula, MT

Tonight
Mostly Cloudy
30°-1°
0%
Thursday
Cloudy
50°/ 30° 10°/ -1°
0%
Friday
Mostly Cloudy
48°/ 30° 9°/ -1°
0%
Saturday
Snow
38°/ 32° 3°/ 0°
50%
Sunday
Cloudy
40°/ 28° 4°/ -2°
20%
Monday
Snow
38°/ 25° 3°/ -4°
50%
Tuesday
Snow
35°/ 25° 2°/ -4°
40%
Wednesday
Snow
35°2°
30%

Night: Mostly cloudy. Lows in the 30s. Southeast winds to 15 mph.

Marysville, MT

Tonight
Mostly Cloudy
38°3°
0%
Thursday
Partly Cloudy
52°/ 35° 11°/ 2°
0%
Friday
Partly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Cloudy
42°6°
0%
Sun Night
Cloudy
42°6°
0%
Monday
Partly Cloudy
41°/ 32° 5°/ 0°
40%
Tuesday
Snow
36°/ 32° 2°/ 0°
40%
Wednesday
Snow
34°1°
40%

Night: Mostly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph.

Kellogg, ID

Tonight
Mostly Cloudy
38°3°
0%
Thursday
Partly Cloudy
65°/ 38° 18°/ 3°
0%
Friday
Partly Cloudy
58°/ 38° 14°/ 3°
50%
Saturday
Rain
48°/ 38° 9°/ 3°
50%
Sunday
Rain
52°/ 35° 11°/ 2°
50%
Monday
Snow
48°/ 35° 9°/ 2°
70%
Tuesday
Snow
45°7°
20%
Wednesday
Snow
45°7°
20%

Night: Mostly cloudy. Lows in the upper 30s to lower 40s.

Rogers Pass, MT

Tonight
Mostly Cloudy
42°6°
0%
Thursday
Partly Cloudy
49°/ 34° 9°/ 1°
0%
Friday
Mostly Cloudy
47°/ 32° 8°/ 0°
0%
Saturday
Cloudy
39°4°
0%
Sun Night
Cloudy
39°4°
0%
Monday
Partly Cloudy
39°/ 27° 4°/ -3°
20%
Tue Night
Snow
30°-1°
40%
Wednesday
Snow
32°0°
30%

Night: Mostly cloudy. Near steady temperature in the lower 40s. Southwest winds 5 to 15 mph.

Bynum, MT

Tonight
Mostly Cloudy
42°6°
0%
Thursday
Partly Cloudy
68°/ 38° 20°/ 3°
0%
Friday
Mostly Cloudy
62°/ 38° 17°/ 3°
0%
Saturday
Cloudy
55°13°
0%
Sun Night
Cloudy
55°13°
0%
Monday
Partly Cloudy
55°/ 35° 13°/ 2°
20%
Tuesday
Snow
45°/ 32° 7°/ 0°
40%
Wednesday
Snow
42°6°
30%

Night: Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the lower 40s. Southwest winds 5 to 10 mph with gusts to around 30 mph.

Pierce, ID

Tonight
Mostly Cloudy
30°-1°
0%
Thursday
Mostly Cloudy
58°/ 30° 14°/ -1°
0%
Friday
Mostly Cloudy
55°/ 30° 13°/ -1°
50%
Saturday
Rain
52°/ 28° 11°/ -2°
60%
Sunday
Cloudy
48°/ 28° 9°/ -2°
30%
Monday
Rain
40°/ 25° 4°/ -4°
60%
Tuesday
Rain
38°/ 25° 3°/ -4°
30%
Wednesday
Snow
40°4°
20%

Night: Mostly cloudy. Lows in the 30s.

East Glacier Park, MT

Tonight
Mostly Cloudy
45°7°
0%
Thursday
Mostly Cloudy
47°/ 42° 8°/ 6°
0%
Friday
Mostly Cloudy
48°/ 33° 9°/ 1°
0%
Saturday
Cloudy
38°3°
0%
Sun Night
Cloudy
38°3°
0%
Mon-Mon Night
Snow
37°3°
20%
Tuesday
Snow
33°/ 30° 1°/ -1°
30%
Wednesday
Snow
31°-1°
20%

Night: Mostly cloudy. Near steady temperature in the mid 40s. Southwest winds 10 to 20 mph with gusts to around 40 mph.

Browning, MT

Tonight
Mostly Cloudy
48°9°
0%
Thursday
Partly Cloudy
65°/ 38° 18°/ 3°
0%
Friday
Mostly Cloudy
60°/ 35° 16°/ 2°
0%
Saturday
Cloudy
52°11°
0%
Sun Night
Cloudy
52°11°
0%
Mon-Mon Night
Mostly Cloudy
52°11°
0%
Tue-Tue Night
Snow
45°7°
20%
Wednesday
Snow
40°4°
20%

Night: Mostly cloudy. Near steady temperature in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph.

Canyon Creek, MT

Tonight
Mostly Cloudy
38°3°
0%
Thursday
Partly Cloudy
55°/ 36° 13°/ 2°
0%
Friday
Partly Cloudy
54°/ 37° 12°/ 3°
0%
Sat-Sat Night
Cloudy
50°10°
0%
Sunday
Sunny
48°/ 32° 9°/ 0°
0%
Monday
Partly Cloudy
47°/ 35° 8°/ 2°
20%
Tuesday
Snow
42°/ 32° 6°/ 0°
40%
Wednesday
Snow
38°3°
40%

Night: Partly cloudy late in the evening then becoming mostly cloudy. Lows 38 to 44. South winds 5 to 15 mph with gusts to around 30 mph.

Brady, MT

Tonight
Mostly Cloudy
40°4°
0%
Thursday
Mostly Cloudy
68°/ 38° 20°/ 3°
0%
Friday
Partly Cloudy
62°/ 35° 17°/ 2°
0%
Saturday
Sunny
60°/ 35° 16°/ 2°
0%
Sun Night
Cloudy
35°2°
0%
Monday
Partly Cloudy
55°/ 35° 13°/ 2°
20%
Tuesday
Mostly Cloudy
48°/ 30° 9°/ -1°
20%
Wednesday
Snow
45°7°
30%

Night: Partly cloudy late in the evening then becoming mostly cloudy. Lows around 40. Southwest winds 5 to 15 mph.

Great Falls, MT

Tonight
Mostly Cloudy
45°7°
0%
Thursday
Partly Cloudy
68°/ 38° 20°/ 3°
0%
Friday
Partly Cloudy
65°/ 39° 18°/ 4°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sun Night
Cloudy
38°3°
0%
Monday
Partly Cloudy
55°/ 38° 13°/ 3°
20%
Tue Night-Wed
Snow
32°0°
40%

Night: Partly cloudy late in the evening then becoming mostly cloudy. Lows in the mid 40s. South winds 10 to 15 mph with gusts to around 30 mph.

Helena, MT

Tonight
Mostly Cloudy
35°2°
0%
Thursday
Partly Cloudy
58°/ 32° 14°/ 0°
0%
Friday
Partly Cloudy
60°/ 35° 16°/ 2°
0%
Sat-Sat Night
Cloudy
55°13°
0%
Sunday
Sunny
55°/ 30° 13°/ -1°
0%
Monday
Partly Cloudy
52°/ 32° 11°/ 0°
20%
Tuesday
Rain
48°/ 28° 9°/ -2°
40%
Wednesday
Snow
45°7°
30%

Night: Partly cloudy late in the evening then becoming mostly cloudy. Lows in the mid 30s. South winds up to 10 mph.

Sandpoint, ID

Tonight
Mostly Cloudy
35°2°
0%
Thursday
Partly Cloudy
58°/ 35° 14°/ 2°
0%
Friday
Partly Cloudy
55°/ 35° 13°/ 2°
20%
Saturday
Rain
48°/ 38° 9°/ 3°
50%
Sunday
Rain
48°/ 35° 9°/ 2°
70%
Monday
Snow
48°/ 35° 9°/ 2°
70%
Tuesday
Mostly Cloudy
45°/ 35° 7°/ 2°
20%

Night: Mostly cloudy. Areas of fog. Lows in the mid 30s to lower 40s.

Names listed above may include county names.

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