Milltown, MT Weather Forecast & Current Conditions

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Milltown Weather Map
UTC Time: 9/16/2026, 19:56
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Milltown, MT Regional Weather

Expires:202609162000;;561291
ASUS45 KTFX 161910
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
100 PM MDT WED SEP 16 2026

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


MTZ001>007-043-162000-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      SUNNY     62  46  55 E5        30.24F                  
Missoula       SUNNY     64  43  46 S3        30.20F                  
Butte          SUNNY     61  37  41 CALM      30.26F                  
Anaconda       CLEAR     60  41  49 VRB5      30.25F                  
Mullan Pass    SUNNY     56  42  59 SE3       30.27S                  
Plains         CLEAR     66  50  55 S6        30.20F                  
Ronan          CLEAR     61  45  55 N8        30.23F                  
$$


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

Milltown, MT

Tonight
Clear
40°
0%
Thursday
Sunny
82°/ 45° 28°/
70%
Friday
Thunderstorms
65°/ 45° 18°/
80%
Saturday
Thunderstorms
72°/ 40° 22°/
60%
Sunday
Sunny
68°/ 40° 20°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Sunny
65°/ 40° 18°/
0%
Wednesday
Sunny
65°18°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the 40s.

Hamilton, MT

Tonight
Clear
45°
0%
Thursday
Thunderstorms
80°/ 50° 27°/ 10°
70%
Friday
Thunderstorms
75°/ 48° 24°/
80%
Saturday
Thunderstorms
68°/ 48° 20°/
60%
Sunday
Sunny
78°/ 48° 26°/
0%
Monday
Sunny
78°/ 48° 26°/
0%
Tuesday
Sunny
78°/ 40° 26°/
0%
Wednesday
Sunny
75°24°
0%

Night: Mostly clear. Lows in the lower to mid 40s. North winds to 15 mph in the evening.

Noxon, MT

Tonight
Clear
40°
0%
Thursday
Sunny
75°/ 45° 24°/
50%
Friday
Thunderstorms
70°/ 45° 21°/
60%
Saturday
Thunderstorms
70°/ 52° 21°/ 11°
40%
Sunday
Sunny
82°/ 45° 28°/
0%
Monday
Sunny
82°/ 52° 28°/ 11°
0%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Sunny
70°21°
0%

Night: Mostly clear. Areas of fog late in the night. Lows in the 40s.

Kalispell, MT

Tonight
Clear
40°
0%
Thursday
Sunny
70°/ 45° 21°/
40%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Cloudy
68°/ 45° 20°/
0%
Sunday
Sunny
68°/ 45° 20°/
0%
Monday
Sunny
70°/ 45° 21°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Cloudy
65°18°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the 40s.

Anaconda, MT

Tonight
Clear
38°
0%
Thursday
Thunderstorms
70°/ 40° 21°/
70%
Friday
Thunderstorms
65°/ 40° 18°/
90%
Saturday
Thunderstorms
60°/ 38° 16°/
80%
Sunday
Sunny
68°/ 38° 20°/
0%
Monday
Sunny
68°/ 38° 20°/
0%
Tuesday
Sunny
68°/ 38° 20°/
0%
Wednesday
Sunny
68°20°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the upper 30s to mid 40s. Northeast winds to 15 mph in the evening.

Sula, MT

Tonight
Clear
38°
0%
Thursday
Thunderstorms
70°/ 40° 21°/
70%
Friday
Thunderstorms
60°/ 40° 16°/
90%
Saturday
Thunderstorms
58°/ 40° 14°/
70%
Sunday
Cloudy
65°/ 40° 18°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Sunny
65°/ 38° 18°/
0%
Wednesday
Sunny
65°18°
0%

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Marysville, MT

Today
Sunny
55°/ 42° 13°/
0%
Thursday
Sunny
68°/ 48° 20°/
50%
Friday
Thunderstorms
62°/ 44° 17°/
90%
Saturday
Thunderstorms
57°/ 41° 14°/
70%
Sunday
Sunny
63°/ 45° 17°/
0%
Monday
Clear
62°17°
0%
Tuesday
Clear
62°17°
0%

Day: Sunny. Highs 55 to 63. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Northeast winds up to 10 mph shifting to the southeast after midnight.

Swan Lake, MT

Tonight
Clear
40°
0%
Thursday
Sunny
68°/ 45° 20°/
20%
Friday
Rain
72°/ 45° 22°/
30%
Saturday
Thunderstorms
60°/ 45° 16°/
20%
Sunday
Sunny
72°/ 52° 22°/ 11°
0%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Cloudy
60°/ 40° 16°/
0%
Wednesday
Cloudy
60°16°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the 40s.

Bynum, MT

Today
Partly Cloudy
58°/ 45° 14°/
0%
Thursday
Sunny
72°/ 50° 22°/ 10°
20%
Friday
Thunderstorms
70°/ 52° 21°/ 11°
50%
Sat Night
Cloudy
48°
0%
Sunday
Clear
75°24°
0%
Mon Night
Clear
75°24°
0%
Tuesday
Sunny
70°21°
0%

Day: Partly sunny early in the afternoon then clearing. Highs in the upper 50s. East winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. East winds up to 5 mph shifting to the southwest after midnight.

Canyon Creek, MT

Today
Sunny
57°/ 45° 14°/
0%
Thursday
Sunny
72°/ 52° 22°/ 11°
50%
Friday
Thunderstorms
67°/ 52° 19°/ 11°
90%
Saturday
Thunderstorms
62°/ 48° 17°/
70%
Sunday
Clear
68°20°
0%
Wednesday
Clear
68°20°
0%
Tuesday
Clear
68°20°
0%

Day: Sunny. Highs 57 to 65. Northeast winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the mid 40s. Northeast winds up to 10 mph with gusts to around 25 mph shifting to the southwest after midnight.

Libby, MT

Tonight
Clear
40°
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Cloudy
82°/ 45° 28°/
0%
Saturday
Sunny
75°/ 45° 24°/
0%
Sunday
Sunny
75°/ 45° 24°/
0%
Monday
Sunny
82°/ 45° 28°/
0%
Tuesday
Cloudy
70°/ 52° 21°/ 11°
0%
Wednesday
Cloudy
68°20°
0%

Night: Mostly clear. Lows in the 40s.

Pierce, ID

Tonight
Clear
38°
0%
Thursday
Rain
70°/ 38° 21°/
50%
Friday
Rain
65°/ 38° 18°/
30%
Saturday
Sunny
68°/ 38° 20°/
0%
Sunday
Sunny
70°/ 38° 21°/
0%
Monday
Sunny
70°/ 38° 21°/
0%
Tuesday
Sunny
68°/ 35° 20°/
0%
Wednesday
Sunny
68°20°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the upper 30s to mid 40s.

Dewey, MT

Today
Sunny
60°/ 38° 16°/
0%
Thursday
Thunderstorms
63°/ 39° 17°/
50%
Friday
Thunderstorms
55°/ 37° 13°/
90%
Saturday
Thunderstorms
52°/ 35° 11°/
70%
Sunday
Clear
59°15°
0%
Wednesday
Clear
59°15°
0%
Tuesday
Clear
59°15°
0%

Day: Sunny. Highs 60 to 70. East winds up to 10 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 38 to 44. East winds up to 10 mph with gusts to around 30 mph.

Montana City, MT

Today
Sunny
57°/ 40° 14°/
0%
Thursday
Thunderstorms
67°/ 44° 19°/
50%
Friday
Thunderstorms
61°/ 42° 16°/
90%
Saturday
Thunderstorms
55°/ 39° 13°/
80%
Sunday
Clear
62°17°
0%
Wednesday
Clear
62°17°
0%
Tuesday
Clear
62°17°
0%

Day: Sunny. Highs 57 to 65. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows 40 to 46. Northeast winds up to 10 mph shifting to the southeast after midnight.

Helena, MT

Today
Sunny
68°/ 45° 20°/
0%
Thursday
Sunny
78°/ 50° 26°/ 10°
50%
Friday
Thunderstorms
75°/ 50° 24°/ 10°
90%
Saturday
Thunderstorms
70°/ 48° 21°/
80%
Sunday
Sunny
75°/ 48° 24°/
0%
Monday
Clear
78°26°
0%
Tuesday
Clear
78°26°
0%

Day: Sunny. Highs in the upper 60s. North winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the mid 40s. Northwest winds up to 10 mph with gusts to around 25 mph shifting to the southwest after midnight.

Salmon, ID

Tonight
Mostly Cloudy
45°
0%
Thursday
Thunderstorms
70°/ 45° 21°/
50%
Friday
Thunderstorms
65°/ 40° 18°/
90%
Saturday
Thunderstorms
60°/ 40° 16°/
70%
Sunday
Sunny
68°/ 40° 20°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Sunny
68°/ 40° 20°/
0%
Wednesday
Sunny
68°20°
0%

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s. Northeast winds to 15 mph in the evening.

Kellogg, ID

Today
Sunny
70°/ 48° 21°/
0%
Thursday
Cloudy
75°/ 52° 24°/ 11°
50%
Friday
Cloudy
75°24°
0%
Fri Night
Clear
48°
0%
Wednesday
Clear
48°
0%
Thursday
Clear
48°
0%
Friday
Clear
48°
0%
Tuesday
Clear
48°
0%

Day: Sunny. Highs in the 70s.

Night: Clear. Lows in the mid to upper 40s.

Powell, ID

Tonight
Clear
37°
0%
Thursday
Thunderstorms
66°/ 39° 19°/
70%
Friday
Thunderstorms
57°/ 38° 14°/
70%
Saturday
Thunderstorms
60°/ 37° 16°/
30%
Sunday
Sunny
65°/ 38° 18°/
0%
Monday
Sunny
65°/ 38° 18°/
0%
Tuesday
Sunny
63°/ 37° 17°/
0%
Wednesday
Sunny
63°17°
0%

Night: Mostly clear. Patchy fog in the late evening and overnight. Lows 37 to 51.

Kooskia, ID

Tonight
Clear
45°
0%
Thursday
Thunderstorms
68°/ 48° 20°/
60%
Friday
Thunderstorms
64°/ 48° 18°/
50%
Saturday
Sunny
67°/ 48° 19°/
0%
Sunday
Sunny
82°/ 48° 28°/
0%
Monday
Sunny
82°/ 48° 28°/
0%
Tuesday
Sunny
78°/ 45° 26°/
0%
Wednesday
Sunny
78°26°
0%

Night: Mostly clear. Lows in the mid 40s to lower 50s.

Great Falls, MT

Today
Partly Cloudy
62°/ 42° 17°/
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
20%
Friday
Rain
72°/ 52° 22°/ 11°
70%
Saturday
Thunderstorms
68°/ 48° 20°/
70%
Sunday
Clear
75°24°
0%
Wednesday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%

Day: Partly sunny early in the afternoon then clearing. Highs in the lower 60s. Northeast winds up to 10 mph.

Night: Mostly clear. Lows in the lower 40s. East winds up to 10 mph shifting to the south after midnight.

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