Shadow Lake, MT Weather Forecast & Current Conditions

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Shadow Lake Weather Map
UTC Time: 9/14/2026, 18:57
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Shadow Lake, MT Regional Weather

Expires:202609141900;;447475
ASUS45 KTFX 141810
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
1200 PM MDT MON SEP 14 2026

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


MTZ001>007-043-141900-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      CLOUDY    50  44  80 CALM      30.02R                  
Missoula       CLOUDY    53  39  59 NW8       30.06R                  
Butte          CLOUDY    50  30  46 W10G18    30.06R                  
Anaconda       MOCLDY    51  37  58 NW15G23   30.04R                  
Hamilton       CLOUDY    55  43  62 CALM      30.07R                  
Mullan Pass    FOG       38  37  97 VRB6      30.09R VSB 1/4 WCI  33  
Plains         CLOUDY    57  46  67 NW8       30.05R                  
Ronan          CLOUDY    54  41  62 SW9G16    30.05R                  
$$


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

Shadow Lake, MT

Today
Snow
50°/ 30° 10°/ -1°
50%
Tuesday
Mostly Cloudy
60°/ 35° 16°/
0%
Wednesday
Sunny
72°/ 35° 22°/
0%
Thursday
Rain
68°/ 40° 20°/
70%
Friday
Thunderstorms
60°/ 38° 16°/
60%
Saturday
Rain
60°/ 38° 16°/
20%

Day: Mostly cloudy. Slight chance of rain and snow early in the morning, then areas of rain in the late morning and afternoon. Chance of precipitation 50 percent. Highs in the 50s. Southwest winds to 15 mph in the morning.

Night: Mostly clear. Areas of frost after midnight. Lows in the 30s.

Hamilton, MT

Today
Rain
60°/ 38° 16°/
50%
Tuesday
Mostly Cloudy
70°/ 40° 21°/
0%
Wednesday
Sunny
72°/ 40° 22°/
0%
Thursday
Sunny
78°/ 40° 26°/
50%
Friday
Thunderstorms
75°/ 45° 24°/
50%
Saturday
Rain
75°/ 45° 24°/
20%

Day: Mostly cloudy. A 50 percent chance of areas of rain until late afternoon. Highs near 60. West winds to 15 mph in the afternoon.

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

Anaconda, MT

Today
Rain
50°/ 28° 10°/ -2°
20%
Tuesday
Mostly Cloudy
60°/ 35° 16°/
0%
Wednesday
Sunny
60°/ 35° 16°/
0%
Thursday
Rain
68°/ 38° 20°/
70%
Friday
Thunderstorms
72°/ 38° 22°/
60%
Saturday
Rain
60°/ 35° 16°/
20%

Day: Mostly cloudy. A 20 percent chance of rain until late afternoon. Highs in the 50s. West winds 15 to 25 mph with gusts to around 35 mph.

Night: Mostly clear. Areas of frost and fog after midnight. Lows in the upper 20s to mid 30s. Southwest winds to 15 mph.

Dewey, MT

Today
Snow Showers
44°/ 28° / -2°
20%
Tuesday
Partly Cloudy
56°/ 32° 13°/
0%
Wednesday
Sunny
58°/ 35° 14°/
0%
Thursday
Thunderstorms
60°/ 36° 16°/
70%
Friday
Thunderstorms
55°/ 32° 13°/
60%
Saturday
Rain Showers
54°12°
20%

Day: Partly sunny. A 20 percent chance of snow showers in the morning. Highs 44 to 54. West winds 10 to 15 mph. Gusts up to 45 mph decreasing to 30 mph in the afternoon.

Night: Mostly clear. Lows 28 to 36. Northwest winds up to 10 mph with gusts to around 25 mph shifting to the south after midnight.

Salmon, ID

Today
Cloudy
55°/ 30° 13°/ -1°
0%
Tuesday
Cloudy
65°/ 38° 18°/
0%
Wednesday
Sunny
68°/ 40° 20°/
0%
Thursday
Thunderstorms
68°/ 40° 20°/
70%
Friday
Thunderstorms
72°/ 38° 22°/
60%
Saturday
Rain
72°/ 38° 22°/
20%

Day: Partly cloudy. Widespread frost early in the morning. Highs in the mid 50s to lower 60s.

Night: Mostly clear. Areas of frost after midnight. Lows in the 30s.

East Missoula, MT

Today
Rain
50°/ 42° 10°/
70%
Tuesday
Mostly Cloudy
60°/ 38° 16°/
0%
Wednesday
Sunny
60°/ 38° 16°/
0%
Thursday
Sunny
68°/ 40° 20°/
40%
Friday
Thunderstorms
65°/ 40° 18°/
40%
Saturday
Rain
72°/ 38° 22°/
20%

Day: Rain likely early in the morning, then areas of rain in the late morning and afternoon. Chance of rain 70 percent. Highs in the 50s. West winds to 15 mph in the morning.

Night: Mostly cloudy in the evening then becoming partly cloudy. Areas of fog and patchy frost after midnight. Lows in the 30s to lower 40s.

Bannack, MT

Today
Sunny
57°/ 35° 14°/
0%
Tuesday
Sunny
67°/ 40° 19°/
0%
Wednesday
Sunny
66°/ 42° 19°/
0%
Thursday
Thunderstorms
70°/ 45° 21°/
70%
Friday
Thunderstorms
65°/ 42° 18°/
50%
Saturday
Rain Showers
65°/ 40° 18°/
20%

Day: Cooler, sunny. Highs 57 to 63. West winds 10 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.

Night: Mostly clear. Lows in the mid 30s. North winds 5 to 10 mph with gusts to around 25 mph shifting to the south after midnight.

Shoup, ID

Today
Mostly Cloudy
55°/ 35° 13°/
0%
Tuesday
Cloudy
65°/ 40° 18°/
0%
Wednesday
Sunny
68°/ 45° 20°/
0%
Thursday
Thunderstorms
70°/ 45° 21°/
70%
Friday
Thunderstorms
65°/ 40° 18°/
60%
Saturday
Rain
65°/ 40° 18°/
20%

Day: Mostly cloudy in the morning then clearing. Highs in the mid 50s to lower 60s.

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

Noxon, MT

Today
Rain
55°/ 35° 13°/
70%
Tuesday
Mostly Cloudy
60°/ 38° 16°/
20%
Wednesday
Sunny
65°/ 40° 18°/
0%
Thursday
Sunny
70°/ 45° 21°/
30%
Friday
Thunderstorms
68°/ 40° 20°/
40%
Saturday
Sunny
68°/ 40° 20°/
0%

Day: Rain likely early in the morning, then areas of rain in the late morning and early afternoon. Chance of rain 70 percent. Highs in the mid 50s to lower 60s. West winds to 15 mph in the morning.

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

Montana City, MT

Today
Sunny
47°/ 31° / -1°
0%
Tuesday
Mostly Cloudy
58°/ 35° 14°/
0%
Wednesday
Sunny
56°/ 36° 13°/
0%
Thu Night
Thunderstorms
38°
50%
Fri Night
Thunderstorms
38°
50%
Sat-Sat Night
Rain Showers
57°14°
20%

Day: Breezy. Mostly sunny. Highs 47 to 57. West winds 10 to 25 mph with gusts to around 45 mph.

Night: Mostly clear. Lows 31 to 39. Northwest winds up to 10 mph with gusts to around 30 mph shifting to the southwest after midnight.

Kalispell, MT

Today
Rain
55°/ 38° 13°/
50%
Tuesday
Cloudy
58°/ 38° 14°/
20%
Wednesday
Sunny
72°/ 38° 22°/
0%
Thursday
Sunny
68°/ 40° 20°/
0%
Friday
Rain
68°/ 40° 20°/
20%
Saturday
Cloudy
65°/ 40° 18°/
0%

Day: Mostly cloudy with a 50 percent chance of areas of rain. Highs in the mid 50s to lower 60s.

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

Harrison, MT

Today
Sunny
62°/ 35° 17°/
0%
Tuesday
Sunny
70°/ 42° 21°/
0%
Wednesday
Sunny
68°/ 42° 20°/
0%
Thursday
Rain Showers
75°/ 45° 24°/
70%
Fri-Fri Night
Thunderstorms
72°22°
50%
Sat-Sat Night
Rain Showers
70°21°
20%

Day: Breezy, cooler. Mostly sunny. Highs in the lower 60s. West winds 10 to 25 mph with gusts to around 40 mph.

Night: Mostly clear. Lows in the mid 30s. Northwest winds up to 10 mph with gusts to around 30 mph shifting to the south after midnight.

Marysville, MT

Today
Snow Showers
46°/ 33° /
50%
Tuesday
Mostly Cloudy
56°/ 37° 13°/
20%
Wednesday
Partly Cloudy
53°/ 37° 12°/
0%
Thu Night
Rain Showers
43°
50%
Fri-Fri Night
Thunderstorms
60°16°
50%
Saturday
Rain Showers
58°/ 40° 14°/
20%

Day: Breezy. Partly sunny. Slight chance of snow showers early in the morning. Chance of rain showers in the morning. Slight chance of rain showers early in the afternoon. Highs 46 to 56. West winds 15 to 25 mph. Gusts up to 50 mph decreasing to 40 mph in the afternoon. Chance of precipitation 50 percent.

Night: Mostly clear. Lows 33 to 39. West winds up to 10 mph. Gusts up to 30 mph in the evening.

Powell, ID

Today
Rain
52°/ 30° 11°/ -1°
50%
Tuesday
Mostly Cloudy
58°/ 34° 14°/
0%
Wednesday
Sunny
63°/ 35° 17°/
0%
Thursday
Thunderstorms
63°/ 37° 17°/
60%
Friday
Thunderstorms
60°/ 36° 16°/
50%
Saturday
Sunny
63°/ 35° 17°/
0%

Day: Mostly cloudy with a 50 percent chance of areas of rain. Patchy fog early in the morning. Highs 52 to 67.

Night: Mostly clear. Patchy fog and frost after midnight. Lows 30 to 44.

Canyon Creek, MT

Today
Partly Cloudy
54°/ 40° 12°/
0%
Tuesday
Mostly Cloudy
61°/ 45° 16°/
20%
Wednesday
Rain Showers
59°/ 45° 15°/
20%
Thu Night
Rain Showers
48°
50%
Fri-Fri Night
Thunderstorms
65°18°
50%
Saturday
Rain Showers
65°/ 48° 18°/
20%

Day: Breezy. Partly sunny. Highs 54 to 62. West winds 10 to 25 mph with gusts to around 45 mph.

Night: Partly cloudy. Lows around 40. West winds up to 10 mph with gusts to around 30 mph shifting to the south after midnight.

Helena, MT

Today
Partly Cloudy
62°/ 38° 17°/
0%
Tuesday
Partly Cloudy
70°/ 45° 21°/
0%
Wednesday
Partly Cloudy
68°/ 42° 20°/
0%
Thu Night
Rain Showers
48°
40%
Fri-Fri Night
Thunderstorms
72°22°
50%
Saturday
Rain Showers
72°/ 45° 22°/
20%

Day: Windy. Partly sunny. Highs in the lower 60s. Southwest winds 10 to 20 mph shifting to the west 15 to 30 mph in the afternoon.

Night: Partly cloudy. Lows in the upper 30s. West winds up to 10 mph with gusts to around 30 mph shifting to the south after midnight.

Kooskia, ID

Today
Rain
72°/ 48° 22°/
20%
Tuesday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
67°/ 52° 19°/ 11°
0%
Thursday
Sunny
68°/ 45° 20°/
40%
Friday
Thunderstorms
78°/ 45° 26°/
20%
Saturday
Sunny
82°/ 45° 28°/
0%

Day: Mostly cloudy with a 20 percent chance of rain early in the morning, then mostly sunny in the late morning and afternoon. Highs in the 60s to lower 70s. Southwest winds to 15 mph in the morning.

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

Big Sky, MT

Today
Sunny
46°/ 30° / -1°
0%
Tuesday
Sunny
56°/ 34° 13°/
0%
Wednesday
Sunny
56°/ 37° 13°/
0%
Thursday
Thunderstorms
60°/ 39° 16°/
70%
Friday
Thunderstorms
55°/ 34° 13°/
50%
Saturday
Thunderstorms
54°/ 34° 12°/
40%

Day: Mostly sunny. Highs 46 to 58. West winds 10 to 15 mph. Gusts up to 45 mph decreasing to 35 mph in the afternoon.

Night: Mostly clear. Lows 30 to 36. Northwest winds up to 10 mph with gusts to around 30 mph shifting to the southeast with gusts to around 20 mph after midnight.

Toston, MT

Today
Partly Cloudy
60°/ 36° 16°/
0%
Tuesday
Partly Cloudy
68°/ 45° 20°/
0%
Wednesday
Sunny
68°/ 41° 20°/
0%
Thu Night
Rain Showers
48°
50%
Fri-Fri Night
Thunderstorms
72°22°
50%
Sat-Sat Night
Rain Showers
70°21°
20%

Day: Breezy, cooler. Partly sunny. Highs around 60. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Gusts up to 40 mph.

Night: Mostly clear. Lows 36 to 42. North winds 5 to 10 mph with gusts to around 30 mph shifting to the southeast after midnight.

Pierce, ID

Today
Rain
58°/ 30° 14°/ -1°
70%
Tuesday
Mostly Cloudy
65°/ 35° 18°/
0%
Wednesday
Sunny
70°/ 35° 21°/
0%
Thursday
Sunny
70°/ 38° 21°/
40%
Friday
Rain
68°/ 35° 20°/
20%
Saturday
Sunny
68°/ 35° 20°/
0%

Day: Mostly cloudy until late afternoon then clearing. Rain likely early in the morning, then areas of rain in the late morning and early afternoon. Chance of rain 70 percent. Highs in the upper 50s to mid 60s.

Night: Mostly clear. Lows in the 30s.

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