Thunder Ski Trail, MT Weather Forecast & Current Conditions

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Thunder Ski Trail, MT Weather Maps

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Thunder Ski Trail Weather Map
UTC Time: 9/19/2026, 11:51
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Thunder Ski Trail, MT Regional Weather

Expires:202609191200;;706807
ASUS45 KTFX 191110
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
500 AM MDT SAT SEP 19 2026

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


MTZ001>007-043-191200-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      PTCLDY    45  44  97 CALM      30.13R                  
Missoula       MOCLDY    56  54  93 CALM      30.15S                  
Butte          LGT RAIN  51  49  92 NW9       30.21R                  
Anaconda       LGT RAIN  51  51 100 CALM      30.20S FOG              
Hamilton       CLOUDY    55  54  94 CALM      30.17S                  
Mullan Pass    PTCLDY    54  34  46 CALM      30.23S                  
Plains         PTSUNNY   50  50 100 CALM      30.13R                  
Ronan          SUNNY     50  50 100 CALM      30.12S                  
$$


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

Thunder Ski Trail, MT

Today
Thunderstorms
62°/ 38° 17°/
70%
Sunday
Sunny
72°/ 38° 22°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Sunny
68°/ 40° 20°/
0%
Wednesday
Sunny
68°/ 40° 20°/
0%
Thursday
Sunny
70°/ 40° 21°/
0%
Friday
Cloudy
68°20°
0%

Day: Rain likely in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Areas of fog early in the morning, then patchy fog late in the morning. Chance of precipitation 70 percent. Highs in the 50s to lower 60s.

Night: Partly cloudy. Patchy fog. Lows in the upper 30s to mid 40s.

Salmon, ID

Today
Thunderstorms
55°/ 38° 13°/
70%
Sunday
Cloudy
65°/ 38° 18°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Sunny
70°/ 40° 21°/
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Cloudy
70°21°
0%

Day: Areas of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Patchy fog in the morning. Chance of precipitation 70 percent. Highs in the mid 50s to lower 60s.

Night: Mostly cloudy with a chance of rain and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Areas of fog after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s.

Hamilton, MT

Today
Thunderstorms
65°/ 45° 18°/
50%
Sunday
Sunny
70°/ 40° 21°/
0%
Monday
Sunny
80°/ 48° 27°/
0%
Tuesday
Sunny
75°/ 48° 24°/
0%
Wednesday
Sunny
80°/ 48° 27°/
0%
Thursday
Sunny
78°/ 48° 26°/
0%
Friday
Cloudy
78°26°
0%

Day: Mostly cloudy. Areas of rain in the morning. Chance of rain showers and a slight chance of thunderstorms early in the afternoon, then slight chance of rain late in the afternoon. Areas of fog early in the morning. Patchy fog late in the morning. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.

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

Dewey, MT

Today
Thunderstorms
45°/ 32° /
70%
Sunday
Sunny
55°/ 33° 13°/
0%
Monday
Sunny
60°/ 36° 16°/
0%
Tue Night
Cloudy
36°
0%
Wednesday
Clear
61°16°
0%
Thursday
Clear
61°/ 38° 16°/
0%

Day: Patchy fog in the morning. Rain likely in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall early in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs 45 to 55. North winds up to 10 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. A 20 percent chance of rain in the evening. Patchy fog through the night. Lows 32 to 40. Northeast winds up to 5 mph.

Shoup, ID

Today
Thunderstorms
55°/ 52° 13°/ 11°
70%
Sunday
Cloudy
65°/ 45° 18°/
0%
Monday
Sunny
70°/ 45° 21°/
0%
Tuesday
Sunny
70°/ 45° 21°/
0%
Wednesday
Sunny
70°/ 48° 21°/
0%
Thursday
Sunny
70°/ 48° 21°/
0%
Friday
Cloudy
70°21°
0%

Day: Rain likely early in the morning, then areas of rain late in the morning. Rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the mid 50s to lower 60s.

Night: Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 40s to lower 50s.

Anaconda, MT

Today
Thunderstorms
55°/ 35° 13°/
100%
Sunday
Cloudy
65°/ 38° 18°/
0%
Monday
Sunny
68°/ 38° 20°/
0%
Tuesday
Sunny
68°/ 40° 20°/
0%
Wednesday
Sunny
68°/ 40° 20°/
0%
Thursday
Sunny
70°/ 40° 21°/
0%
Friday
Cloudy
68°20°
0%

Day: Slight chance of thunderstorms. Rain showers likely until late afternoon, then chance of rain showers late in the afternoon. Areas of fog early in the morning. Patchy fog late in the morning. Chance of precipitation near 100 percent. Highs in the mid 50s to lower 60s.

Night: Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 30s to lower 40s.

Bannack, MT

Today
Thunderstorms
54°/ 42° 12°/
100%
Sunday
Sunny
62°/ 42° 17°/
0%
Monday
Sunny
69°/ 45° 21°/
0%
Tue Night
Cloudy
45°
0%
Wednesday
Clear
71°22°
0%
Thursday
Clear
71°/ 45° 22°/
0%

Day: Patchy fog in the morning. Rain showers and slight chance of thunderstorms in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 54 to 60. North winds up to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A 50 percent chance of rain in the evening. Patchy fog after midnight. Lows in the lower 40s. North winds up to 10 mph shifting to the northwest after midnight.

Powell, ID

Today
Rain
60°/ 37° 16°/
50%
Sunday
Sunny
66°/ 38° 19°/
0%
Monday
Sunny
68°/ 39° 20°/
0%
Tuesday
Sunny
67°/ 39° 19°/
0%
Wednesday
Sunny
66°/ 38° 19°/
0%
Thursday
Sunny
65°/ 39° 18°/
0%
Friday
Cloudy
61°16°
0%

Day: Mostly cloudy with a 50 percent chance of areas of rain. Areas of fog in the morning. Highs 60 to 75.

Night: Mostly clear. Patchy fog. Lows 37 to 51.

East Missoula, MT

Today
Rain
60°/ 38° 16°/
50%
Sunday
Sunny
68°/ 40° 20°/
0%
Monday
Sunny
70°/ 52° 21°/ 11°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
70°/ 52° 21°/ 11°
0%
Thursday
Sunny
70°/ 45° 21°/
0%
Friday
Cloudy
68°20°
0%

Day: Mostly cloudy. A 50 percent chance of areas of rain until late afternoon. Areas of fog in the morning. Highs in the 60s.

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

West Central Mountains County, ID

Today
Thunderstorms
61°/ 39° 16°/
30%
Sunday
Sunny
66°/ 41° 19°/
0%
Monday
Sunny
68°/ 43° 20°/
0%
Tuesday
Clear
67°19°
0%
Wednesday
Clear
67°19°
0%
Thursday
Clear
67°/ 43° 19°/
0%

Day: Areas of fog this morning. Partly cloudy with scattered rain showers. Isolated thunderstorms this afternoon. Chance of rain 30 percent. Highs 61 to 74.

Night: Partly cloudy. Areas of fog after midnight. Lows 39 to 50.

Harrison, MT

Today
Thunderstorms
58°/ 42° 14°/
100%
Sunday
Sunny
65°/ 42° 18°/
0%
Monday
Sunny
72°/ 45° 22°/
0%
Tue Night
Cloudy
45°
0%
Wednesday
Clear
78°26°
0%
Thu Night
Clear
78°26°
0%
Friday
Sunny
75°24°
0%

Day: Cooler. Patchy fog in the morning. Slight chance of thunderstorms in the morning. Rain showers through the day. Chance of thunderstorms in the afternoon. Highs in the upper 50s. North winds up to 10 mph with gusts to around 25 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy with a 20 percent chance of rain. Areas of fog after midnight. Lows in the lower 40s. North winds up to 5 mph shifting to the northwest after midnight.

Montana City, MT

Today
Thunderstorms
48°/ 37° /
100%
Sunday
Sunny
58°/ 39° 14°/
0%
Monday
Sunny
63°/ 41° 17°/
0%
Tue Night
Cloudy
42°
0%
Wednesday
Clear
65°18°
0%
Thu Night
Clear
65°18°
0%
Friday
Sunny
65°18°
0%

Day: Rain showers in the morning. Slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 40s. Northeast winds 5 to 10 mph with gusts to around 25 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A 20 percent chance of rain in the evening. Patchy fog after midnight. Lows 37 to 45. Northeast winds up to 5 mph shifting to the northwest after midnight.

Kooskia, ID

Today
Rain
67°/ 45° 19°/
20%
Sunday
Sunny
72°/ 48° 22°/
0%
Monday
Sunny
85°/ 48° 29°/
0%
Tuesday
Sunny
85°/ 48° 29°/
0%
Wednesday
Sunny
82°/ 45° 28°/
0%
Thursday
Sunny
82°/ 45° 28°/
0%
Friday
Cloudy
68°20°
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 67 to 80.

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

Noxon, MT

Today
Rain
70°/ 52° 21°/ 11°
20%
Sunday
Sunny
75°/ 45° 24°/
0%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Sunny
75°/ 45° 24°/
0%
Wednesday
Sunny
82°/ 45° 28°/
0%
Thursday
Cloudy
82°/ 45° 28°/
0%
Friday
Cloudy
68°20°
0%

Day: Mostly cloudy early in the morning then clearing. A 20 percent chance of rain until late afternoon. Patchy fog early in the morning. Highs in the 70s.

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

Big Sky, MT

Today
Thunderstorms
44°/ 35° /
100%
Sunday
Partly Cloudy
50°/ 34° 10°/
0%
Monday
Sunny
58°/ 38° 14°/
0%
Tue Night
Cloudy
39°
0%
Wednesday
Clear
60°16°
0%
Thu Night
Clear
60°16°
0%
Friday
Sunny
61°16°
0%

Day: Patchy fog in the morning. Slight chance of thunderstorms in the morning. Rain showers through the day. Chance of thunderstorms in the afternoon. Highs 44 to 54. Southwest winds up to 5 mph shifting to the north in the afternoon. Chance of precipitation near 100 percent.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain after midnight. Patchy fog after midnight. Lows 35 to 41. North winds up to 10 mph. Chance of precipitation 50 percent.

Kalispell, MT

Today
Sunny
70°/ 52° 21°/ 11°
0%
Sunday
Sunny
70°/ 52° 21°/ 11°
0%
Monday
Sunny
82°/ 45° 28°/
0%
Tuesday
Sunny
70°/ 45° 21°/
0%
Wednesday
Sunny
70°/ 45° 21°/
0%
Thursday
Cloudy
68°/ 45° 20°/
0%
Friday
Mostly Cloudy
68°20°
0%

Day: Mostly sunny. Patchy fog early in the morning. Highs in the 70s.

Night: Partly cloudy. Lows in the 40s to lower 50s.

Pierce, ID

Today
Cloudy
68°/ 38° 20°/
0%
Sunday
Sunny
82°/ 40° 28°/
0%
Monday
Sunny
75°/ 40° 24°/
0%
Tuesday
Sunny
75°/ 40° 24°/
0%
Wednesday
Sunny
70°/ 38° 21°/
0%
Thursday
Cloudy
70°/ 38° 21°/
0%
Friday
Cloudy
65°18°
0%

Day: Partly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. Highs in the upper 60s to mid 70s.

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

Marysville, MT

Today
Thunderstorms
51°/ 39° 11°/
100%
Sunday
Sunny
61°/ 42° 16°/
0%
Monday
Sunny
65°/ 45° 18°/
0%
Tue Night
Cloudy
48°
0%
Wednesday
Clear
66°19°
0%
Thu Night
Clear
66°19°
0%
Friday
Sunny
64°18°
0%

Day: Rain showers in the morning. Slight chance of thunderstorms through the day. Chance of rain showers in the afternoon. Highs 51 to 61. Northeast winds up to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 39 to 45. Northeast winds up to 5 mph shifting to the west after midnight.

Kamiah, ID

Today
Cloudy
68°/ 48° 20°/
0%
Sunday
Sunny
75°/ 48° 24°/
0%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Clear
48°
0%
Wednesday
Clear
48°
0%
Thu Night
Clear
48°
0%
Friday
Cloudy
65°18°
0%

Day: Partly cloudy in the morning, becoming sunny. Highs in the upper 60s to upper 70s.

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

Riggins, ID

Today
Rain
78°/ 48° 26°/
20%
Sunday
Sunny
85°/ 50° 29°/ 10°
0%
Monday
Sunny
76°/ 62° 24°/ 17°
0%
Tuesday
Sunny
76°/ 50° 24°/ 10°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Sunny
75°/ 50° 24°/ 10°
0%
Friday
Cloudy
82°28°
0%

Day: Mostly cloudy with a 20 percent chance of rain early in the morning, then partly cloudy in the late morning and afternoon. Highs in the 60s to upper 70s.

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

Names listed above may include county names.

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