Lois Lake, MT Weather Forecast & Current Conditions

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Lois Lake, MT Weather Maps

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Lois Lake Weather Map
UTC Time: 10/26/2026, 03:57
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lois Lake, MT Regional Weather

Expires:202610260400;;191567
ASUS45 KTFX 260310
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
900 PM MDT SUN OCT 25 2026

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


MTZ001>007-043-260400-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      MOCLDY    42  26  53 N15       30.15R                  
Missoula       PTCLDY    42  34  73 CALM      30.13R                  
Butte          PTCLDY    39  28  64 S8G22     30.21S WCI  33          
Anaconda       PTCLDY    37  33  85 VRB7      30.19S WCI  31          
Hamilton       PTCLDY    37  36  93 S3        30.13S                  
Mullan Pass    PTCLDY    35  30  82 SE7       30.10F WCI  29          
Plains         PTCLDY    41  41 100 CALM      30.13S                  
Ronan          CLEAR     39  36  87 CALM      30.13R                  
$$


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

Lois Lake, MT

Tonight
Mostly Cloudy
20°-7°
0%
Monday
Mostly Cloudy
48°/ 25° 9°/ -4°
70%
Tuesday
Snow
38°/ 19° 3°/ -7°
40%
Wednesday
Snow
40°/ 18° 4°/ -8°
30%
Thursday
Snow
40°/ 18° 4°/ -8°
20%
Friday
Snow
38°/ 18° 3°/ -8°
40%
Saturday
Snow
40°/ 19° 4°/ -7°
30%
Sunday
Snow
40°4°
20%

Night: Mostly cloudy. Lows in the 20s.

Marysville, MT

Tonight
Cloudy
22°-6°
0%
Monday
Cloudy
41°/ 35° 5°/ 2°
70%
Tuesday
Snow
35°/ 24° 2°/ -4°
50%
Wednesday
Snow
39°/ 22° 4°/ -6°
40%
Thursday
Snow
34°/ 21° 1°/ -6°
40%
Friday
Snow
33°/ 21° 1°/ -6°
30%
Saturday
Snow
38°/ 23° 3°/ -5°
20%

Night: Cloudy. Patchy fog after midnight. Lows in the lower 20s. East winds up to 10 mph.

Canyon Creek, MT

Tonight
Cloudy
22°-6°
0%
Monday
Cloudy
43°/ 32° 6°/ 0°
50%
Tuesday
Snow
43°/ 32° 6°/ 0°
50%
Wednesday
Sunny
45°/ 28° 7°/ -2°
20%
Thursday
Snow
36°/ 25° 2°/ -4°
40%
Friday
Snow
36°/ 25° 2°/ -4°
30%
Saturday
Snow
42°/ 28° 6°/ -2°
20%
Sunday
Snow
44°7°
20%

Night: Cloudy. Patchy fog after midnight. Areas of fog early in the morning. Lows in the lower 20s. North winds up to 5 mph shifting to the south after midnight.

Helena, MT

Tonight
Mostly Cloudy
20°-7°
0%
Monday
Cloudy
48°/ 30° 9°/ -1°
80%
Tuesday
Snow
50°/ 25° 10°/ -4°
40%
Wednesday
Sunny
52°/ 25° 11°/ -4°
20%
Thursday
Partly Cloudy
45°/ 22° 7°/ -6°
20%
Fri Night
Snow
22°-6°
30%
Saturday
Snow
48°/ 25° 9°/ -4°
20%

Night: Mostly cloudy. Patchy fog late in the evening. Areas of fog after midnight. Lows around 20. West winds up to 5 mph shifting to the southwest after midnight.

Montana City, MT

Tonight
Mostly Cloudy
22°-6°
0%
Monday
Mostly Cloudy
42°/ 28° 6°/ -2°
70%
Tuesday
Snow
36°/ 22° 2°/ -6°
50%
Wednesday
Sunny
39°/ 22° 4°/ -6°
20%
Thursday
Sunny
38°/ 22° 3°/ -6°
20%
Fri Night
Snow
22°-6°
40%
Saturday
Snow
38°/ 23° 3°/ -5°
20%
Sunday
Snow
40°4°
40%

Night: Mostly cloudy. Patchy dense fog. Lows in the lower 20s. Southeast winds up to 5 mph.

Bynum, MT

Tonight
Cloudy
22°-6°
0%
Monday
Cloudy
45°/ 32° 7°/ 0°
50%
Tuesday
Snow
48°/ 32° 9°/ 0°
40%
Wednesday
Sunny
48°/ 25° 9°/ -4°
50%
Thursday
Snow
38°/ 25° 3°/ -4°
50%
Fri-Fri Night
Snow
38°3°
20%
Saturday
Partly Cloudy
45°/ 28° 7°/ -2°
0%
Sunday
Snow
48°9°
20%

Night: Cloudy. Patchy fog in the late evening and early morning. Areas of fog early in the morning. Lows in the lower 20s. Northeast winds up to 5 mph.

Toston, MT

Tonight
Mostly Cloudy
20°-7°
0%
Monday
Mostly Cloudy
50°/ 30° 10°/ -1°
50%
Tuesday
Snow
48°/ 25° 9°/ -4°
50%
Wednesday
Sunny
48°/ 25° 9°/ -4°
20%
Thursday
Sunny
48°/ 24° 9°/ -4°
20%
Fri-Fri Night
Snow
45°7°
30%
Saturday
Snow
48°/ 25° 9°/ -4°
20%

Night: Partly cloudy early in the evening then becoming mostly cloudy. Patchy dense fog. Lows 20 to 26. North winds up to 10 mph shifting to the east after midnight.

East Missoula, MT

Tonight
Mostly Cloudy
25°-4°
0%
Monday
Mostly Cloudy
45°/ 28° 7°/ -2°
100%
Tuesday
Snow
38°/ 25° 3°/ -4°
80%
Wednesday
Snow
40°/ 20° 4°/ -7°
50%
Thursday
Snow
40°/ 20° 4°/ -7°
30%
Friday
Snow
38°/ 20° 3°/ -7°
40%
Saturday
Mostly Cloudy
40°/ 20° 4°/ -7°
20%
Sunday
Snow
40°4°
20%

Night: Mostly cloudy. Lows in the mid 20s to lower 30s.

Sula, MT

Tonight
Mostly Cloudy
25°-4°
0%
Monday
Rain
48°/ 25° 9°/ -4°
100%
Tuesday
Snow
35°/ 20° 2°/ -7°
90%
Wednesday
Snow
38°/ 20° 3°/ -7°
70%
Thursday
Snow
38°/ 20° 3°/ -7°
30%
Friday
Snow
38°/ 20° 3°/ -7°
40%
Saturday
Snow
38°/ 20° 3°/ -7°
30%
Sunday
Snow
40°4°
50%

Night: Mostly cloudy. Lows in the mid 20s to lower 30s. Southeast winds to 15 mph after midnight.

Great Falls, MT

Tonight
Mostly Cloudy
20°-7°
0%
Monday
Cloudy
45°/ 32° 7°/ 0°
50%
Tuesday
Rain
46°/ 32° 8°/ 0°
50%
Wednesday
Sunny
52°/ 28° 11°/ -2°
0%
Thursday
Snow
40°/ 25° 4°/ -4°
50%
Friday
Snow
38°/ 25° 3°/ -4°
30%
Saturday
Partly Cloudy
45°/ 28° 7°/ -2°
20%

Night: Mostly cloudy. Patchy fog late in the evening. Areas of fog after midnight. Lows around 20. North winds up to 5 mph shifting to the southwest after midnight.

Harrison, MT

Tonight
Mostly Cloudy
22°-6°
0%
Monday
Mostly Cloudy
48°/ 30° 9°/ -1°
70%
Tuesday
Snow
48°/ 25° 9°/ -4°
50%
Wed-Wed Night
Clear
48°9°
0%
Thursday
Sunny
48°/ 25° 9°/ -4°
20%
Fri-Fri Night
Snow
42°6°
40%
Saturday
Snow
45°/ 25° 7°/ -4°
20%
Sunday
Snow
48°9°
20%

Night: Mostly cloudy. Areas of dense fog through the night. Lows in the lower 20s. Northeast winds up to 5 mph.

Dewey, MT

DENSE FOG ADVISORY IN EFFECT UNTIL NOON MDT MONDAY
Tonight
Cloudy
22°-6°
0%
Monday
Rain
41°/ 21° 5°/ -6°
50%
Tuesday
Snow
31°/ 15° -1°/ -9°
50%
Wednesday
Sunny
34°/ 17° 1°/ -8°
20%
Thursday
Sunny
37°/ 18° 3°/ -8°
20%
Friday
Snow
35°/ 17° 2°/ -8°
50%
Sat Night
Snow
18°-8°
20%
Sunday
Snow
37°3°
50%

Night: Cloudy. Patchy dense fog. Lows 22 to 28. Southeast winds up to 10 mph with gusts to around 25 mph.

Bannack, MT

DENSE FOG ADVISORY IN EFFECT UNTIL NOON MDT MONDAY
Tonight
Mostly Cloudy
22°-6°
0%
Monday
Cloudy
52°/ 30° 11°/ -1°
50%
Tuesday
Snow
40°/ 22° 4°/ -6°
20%
Wed-Wed Night
Clear
41°5°
0%
Thursday
Sunny
45°/ 25° 7°/ -4°
20%
Friday
Snow
45°7°
40%
Saturday
Snow
45°/ 25° 7°/ -4°
40%
Sunday
Snow
45°7°
20%

Night: Mostly cloudy. Patchy dense fog. Lows in the lower 20s. East winds up to 5 mph.

Trident, MT

Tonight
Mostly Cloudy
22°-6°
0%
Monday
Mostly Cloudy
41°/ 32° 5°/ 0°
50%
Tuesday
Snow
35°/ 28° 2°/ -2°
70%
Wednesday
Sunny
38°/ 25° 3°/ -4°
20%
Thursday
Sunny
38°/ 25° 3°/ -4°
20%
Friday
Snow
35°/ 25° 2°/ -4°
40%
Saturday
Snow
38°/ 28° 3°/ -2°
20%

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the evening. Lows in the lower 20s. East winds up to 10 mph. Gusts up to 35 mph decreasing to 25 mph after midnight.

Brady, MT

Tonight
Cloudy
20°-7°
0%
Monday
Cloudy
45°/ 28° 7°/ -2°
50%
Tuesday
Snow
52°/ 30° 11°/ -1°
50%
Wednesday
Sunny
52°/ 25° 11°/ -4°
20%
Thursday
Snow
38°/ 22° 3°/ -6°
50%
Friday
Snow
38°/ 22° 3°/ -6°
30%
Saturday
Partly Cloudy
45°/ 25° 7°/ -4°
20%

Night: Cloudy. Patchy fog late in the evening. Areas of fog after midnight. Lows around 20. East winds up to 5 mph.

Martinsdale, MT

Tonight
Mostly Cloudy
19°-7°
0%
Monday
Mostly Cloudy
48°/ 24° 9°/ -4°
50%
Tuesday
Snow
42°/ 16° 6°/ -9°
70%
Wednesday
Sunny
45°/ 17° 7°/ -8°
20%
Thursday
Sunny
45°/ 17° 7°/ -8°
20%
Fri Night
Snow
17°-8°
40%
Saturday
Snow
45°/ 19° 7°/ -7°
20%

Night: Mostly clear in the evening then becoming mostly cloudy. Patchy fog early in the morning. Lows around 19. East winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after midnight.

Hamilton, MT

Tonight
Mostly Cloudy
25°-4°
0%
Monday
Rain
55°/ 30° 13°/ -1°
50%
Tuesday
Snow
48°/ 28° 9°/ -2°
70%
Wednesday
Snow
48°/ 20° 9°/ -7°
50%
Thursday
Snow
48°/ 25° 9°/ -4°
30%
Friday
Snow
45°/ 25° 7°/ -4°
30%
Saturday
Snow
48°/ 25° 9°/ -4°
30%
Sunday
Cloudy
50°10°
0%

Night: Mostly cloudy. Lows in the mid 20s to lower 30s.

Bozeman, MT

Tonight
Cloudy
22°-6°
0%
Monday
Mostly Cloudy
52°/ 30° 11°/ -1°
70%
Tuesday
Snow
48°/ 25° 9°/ -4°
60%
Wed-Wed Night
Clear
48°9°
0%
Thursday
Sunny
52°/ 25° 11°/ -4°
0%
Friday
Snow
45°/ 25° 7°/ -4°
40%
Saturday
Snow
48°/ 25° 9°/ -4°
20%

Night: Cloudy. Patchy dense fog until early morning. Areas of dense fog early in the morning. Lows in the lower 20s. East winds up to 5 mph. Gusts up to 25 mph in the evening.

Noxon, MT

Tonight
Mostly Cloudy
25°-4°
0%
Monday
Rain
50°/ 30° 10°/ -1°
70%
Tuesday
Snow
40°/ 28° 4°/ -2°
90%
Wednesday
Snow
40°/ 25° 4°/ -4°
90%
Thursday
Snow
40°/ 32° 4°/ 0°
40%
Friday
Snow
40°/ 20° 4°/ -7°
30%
Saturday
Snow
45°/ 20° 7°/ -7°
20%
Sunday
Snow
45°7°
20%

Night: Mostly cloudy. Lows in the mid 20s to lower 30s.

Kalispell, MT

Tonight
Mostly Cloudy
20°-7°
0%
Monday
Mostly Cloudy
48°/ 25° 9°/ -4°
90%
Tuesday
Snow
40°/ 32° 4°/ 0°
90%
Wednesday
Snow
45°/ 20° 7°/ -7°
80%
Thursday
Snow
40°/ 18° 4°/ -8°
40%
Friday
Snow
40°/ 17° 4°/ -8°
20%
Saturday
Mostly Cloudy
52°/ 18° 11°/ -8°
0%
Sunday
Mostly Cloudy
45°7°
0%

Night: Mostly cloudy. Lows in the 20s.

Names listed above may include county names.

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