Casey Lake, MT Weather Forecast & Current Conditions

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Casey Lake, MT Weather Maps

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Casey Lake Weather Map
UTC Time: 9/19/2026, 22:24
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Casey Lake, MT

Today
Thunderstorms
58°/ 32° 14°/
80%
Sunday
Rain Showers
60°/ 30° 16°/ -1°
50%
Monday
Sunny
68°/ 32° 20°/
0%
Tuesday
Sunny
70°/ 35° 21°/
20%
Wednesday
Thunderstorms
68°/ 35° 20°/
20%
Thursday
Sunny
72°/ 38° 22°/
0%
Friday
Sunny
72°/ 38° 22°/
0%
Saturday
Thunderstorms
68°20°
30%

Day: Rain showers likely and chance of thunderstorms early in the afternoon, then rain showers and chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 80 percent.

Night: Slight chance of thunderstorms in the evening. Rain showers likely through the night. Patchy fog overnight. Areas of fog after 3 am. Some thunderstorms may produce heavy rainfall early in the evening. Lows in the lower 30s. Light and variable winds. Chance of precipitation 70 percent.

Lake, WY

Afternoon
Thunderstorms
48°/ 35° /
70%
Sunday
Thunderstorms
55°/ 32° 13°/
30%
Monday
Cloudy
62°/ 35° 17°/
0%
Tuesday
Cloudy
65°/ 38° 18°/
30%
Wednesday
Thunderstorms
62°/ 38° 17°/
30%
Thursday
Sunny
65°/ 38° 18°/
0%
Friday
Cloudy
65°18°
0%

Day: Cloudy with showers likely with a chance of thunderstorms. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall. Near steady temperature in the upper 40s. Chance of rain 60 percent.

Night: Cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Areas of fog. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Lows in the mid 30s. Chance of rain 70 percent.

Emigrant, MT

Today
Thunderstorms
58°/ 45° 14°/
90%
Sunday
Rain Showers
65°/ 42° 18°/
20%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Sunny
78°/ 50° 26°/ 10°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 50° 27°/ 10°
0%
Saturday
Thunderstorms
72°22°
30%

Day: Patchy fog early in the afternoon. Rain showers and chance of thunderstorms early in the afternoon, then rain showers likely and chance of thunderstorms late in the afternoon. Cooler. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent.

Night: Rain showers likely early in the evening, then chance of rain showers in the late evening and overnight. Lows in the mid 40s. North winds 5 to 10 mph in the evening becoming light overnight. Chance of precipitation 60 percent.

Big Sky, MT

Today
Thunderstorms
48°/ 36° /
100%
Sunday
Partly Cloudy
51°/ 35° 11°/
0%
Monday
Sunny
58°/ 37° 14°/
0%
Tuesday
Sunny
60°/ 41° 16°/
0%
Wednesday
Partly Cloudy
59°/ 39° 15°/
0%
Thu Night
Clear
39°
0%
Friday
Sunny
62°17°
0%

Day: Rain showers and chance of thunderstorms early in the afternoon, then rain showers likely and chance of thunderstorms late in the afternoon. Near steady temperature in the upper 40s. North winds up to 10 mph. 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 36 to 42. North winds up to 10 mph. Chance of precipitation 50 percent.

Livingston, MT

Today
Thunderstorms
58°/ 42° 14°/
90%
Sunday
Rain Showers
65°/ 42° 18°/
20%
Monday
Partly Cloudy
75°/ 45° 24°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Partly Cloudy
78°/ 48° 26°/
0%
Thursday
Sunny
82°/ 48° 28°/
0%
Friday
Sunny
82°/ 48° 28°/
0%
Saturday
Rain Showers
72°22°
30%

Day: Rain showers and chance of thunderstorms. Cooler. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. East winds 5 to 10 mph. Chance of precipitation 90 percent.

Night: Rain showers likely early in the evening, then chance of rain showers in the late evening and overnight. Patchy fog after 3 am. Lows in the lower 40s. East winds 5 to 10 mph in the evening becoming light overnight. Chance of precipitation 60 percent.

Bozeman, MT

Today
Thunderstorms
55°/ 45° 13°/
70%
Sunday
Partly Cloudy
65°/ 42° 18°/
0%
Monday
Sunny
72°/ 45° 22°/
0%
Tue Night
Cloudy
48°
0%
Wed Night
Cloudy
48°
0%
Thu-Thu Night
Clear
78°26°
0%
Friday
Sunny
78°26°
0%

Day: Cooler, cloudy. Rain showers likely and chance of thunderstorms early in the afternoon, then chance of rain showers and slight chance of thunderstorms late in the afternoon. Near steady temperature in the mid 50s. North winds up to 10 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Patchy fog after midnight. Lows in the mid 40s. Northeast winds up to 5 mph in the evening becoming light. Chance of rain 50 percent.

Fishtail, MT

Today
Thunderstorms
58°/ 48° 14°/
90%
Sunday
Rain Showers
62°/ 45° 17°/
60%
Monday
Partly Cloudy
70°/ 48° 21°/
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
20%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Rain Showers
70°21°
30%

Day: Rain showers and chance of thunderstorms early in the afternoon, then rain showers and slight chance of thunderstorms late in the afternoon. Much colder. Some thunderstorms may produce heavy rainfall early in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs in the upper 50s. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent.

Night: Rain showers. Lows in the upper 40s. West winds 5 to 10 mph. Chance of precipitation 90 percent.

Cameron, MT

Today
Thunderstorms
55°/ 42° 13°/
90%
Sunday
Partly Cloudy
65°/ 42° 18°/
0%
Monday
Sunny
72°/ 45° 22°/
0%
Tue Night
Cloudy
48°
0%
Wed Night
Cloudy
48°
0%
Thu-Thu Night
Clear
78°26°
0%
Friday
Sunny
78°26°
0%

Day: Cooler. Rain showers and chance of thunderstorms early in the afternoon, then chance of thunderstorms late in the afternoon. Near steady temperature in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent.

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Areas of fog after midnight. Lows in the lower 40s. Northwest winds up to 10 mph. Chance of precipitation 50 percent.

Clyde Park, MT

Today
Thunderstorms
58°/ 42° 14°/
90%
Sunday
Partly Cloudy
65°/ 40° 18°/
0%
Monday
Partly Cloudy
72°/ 42° 22°/
0%
Tuesday
Sunny
75°/ 45° 24°/
0%
Wednesday
Partly Cloudy
75°/ 45° 24°/
0%
Thursday
Sunny
78°/ 45° 26°/
0%
Friday
Sunny
78°/ 45° 26°/
0%
Saturday
Rain Showers
70°21°
30%

Day: Rain showers and slight chance of thunderstorms. Cooler. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. South winds 5 to 10 mph. Chance of precipitation 90 percent.

Night: Cloudy with a 50 percent chance of rain showers. Patchy fog overnight. Areas of fog after 3 am. Lows in the lower 40s. Southeast winds 5 to 10 mph in the evening becoming light overnight.

Red Lodge, MT

Today
Thunderstorms
55°/ 45° 13°/
90%
Sunday
Rain Showers
58°/ 45° 14°/
70%
Monday
Partly Cloudy
65°/ 48° 18°/
0%
Tuesday
Sunny
70°/ 52° 21°/ 11°
20%
Wednesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
75°/ 55° 24°/ 13°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Rain Showers
68°20°
20%

Day: Rain showers and chance of thunderstorms early in the afternoon, then rain showers and slight chance of thunderstorms late in the afternoon. Cooler. Some thunderstorms may produce heavy rainfall early in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs in the mid 50s. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent.

Night: Rain showers in the evening and overnight, then rain showers likely after 3 am. Lows in the mid 40s. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent.

Absaroka Mountains, WY

Afternoon
Thunderstorms
48°/ 35° /
80%
Sunday
Thunderstorms
48°/ 35° /
60%
Monday
Sunny
55°/ 38° 13°/
0%
Tuesday
Cloudy
58°/ 42° 14°/
30%
Wednesday
Thunderstorms
58°/ 38° 14°/
30%
Thursday
Sunny
62°/ 42° 17°/
0%
Friday
Cloudy
62°17°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall. Near steady temperature in the upper 40s. West winds around 10 mph. Chance of rain 80 percent.

Night: Cloudy with rain showers likely. A chance of snow showers with a slight chance of thunderstorms in the evening, then snow showers likely after midnight. Patchy fog after midnight. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Little or no snow accumulation. Lows in the mid 30s. Northwest winds around 10 mph in the evening. Chance of precipitation 60 percent.

Big Timber, MT

Today
Thunderstorms
58°/ 48° 14°/
90%
Sunday
Rain Showers
65°/ 45° 18°/
40%
Monday
Partly Cloudy
72°/ 48° 22°/
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
78°/ 50° 26°/ 10°
0%
Saturday
Rain Showers
72°22°
30%

Day: Rain showers and chance of thunderstorms early in the afternoon, then rain showers and slight chance of thunderstorms late in the afternoon. Much colder. Some thunderstorms may produce heavy rainfall early in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs in the upper 50s. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent.

Night: Rain showers early in the evening, then rain showers likely late in the evening. Rain showers overnight. Lows in the upper 40s. West winds 5 to 10 mph. Chance of precipitation 80 percent.

Bannack, MT

Today
Thunderstorms
55°/ 42° 13°/
70%
Sunday
Sunny
62°/ 42° 17°/
0%
Monday
Sunny
68°/ 45° 20°/
0%
Tue-Tue Night
Cloudy
70°21°
0%
Wednesday
Sunny
71°/ 45° 22°/
0%
Thursday
Sunny
73°/ 48° 23°/
0%

Day: Rain showers likely and chance of thunderstorms. Near steady temperature in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. A 20 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.

Columbus, MT

Today
Thunderstorms
58°/ 45° 14°/
90%
Sunday
Rain Showers
65°/ 45° 18°/
70%
Monday
Cloudy
72°/ 45° 22°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 48° 26°/
0%
Thursday
Sunny
80°/ 50° 27°/ 10°
0%
Friday
Sunny
80°/ 48° 27°/
0%
Saturday
Rain Showers
72°22°
20%

Day: Rain showers and chance of thunderstorms. Much colder. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. North winds 10 to 20 mph. Chance of precipitation 90 percent.

Night: Rain showers through the night. Slight chance of thunderstorms late in the evening. Some thunderstorms may produce heavy rainfall late in the evening. Lows in the mid 40s. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent.

Harrison, MT

Today
Thunderstorms
55°/ 45° 13°/
70%
Sunday
Sunny
65°/ 42° 18°/
0%
Monday
Sunny
72°/ 45° 22°/
0%
Tue Night
Cloudy
48°
0%
Wed Night
Cloudy
48°
0%
Thu-Thu Night
Clear
78°26°
0%
Friday
Sunny
78°26°
0%

Day: Cooler, cloudy. Rain showers likely and chance of thunderstorms early in the afternoon, then chance of rain showers and slight chance of thunderstorms late in the afternoon. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. A 20 percent chance of rain in the evening. Patchy fog after midnight. Lows in the mid 40s. North winds up to 5 mph.

Trident, MT

Today
Thunderstorms
50°/ 42° 10°/
70%
Sunday
Sunny
55°/ 42° 13°/
0%
Monday
Sunny
61°/ 45° 16°/
0%
Tue Night-Wed
Cloudy
48°
0%
Wed Night
Clear
48°
0%
Thu Night
Clear
48°
0%
Friday
Sunny
66°19°
0%

Day: Cooler, cloudy. Rain showers likely and slight chance of thunderstorms early in the afternoon, then chance of rain showers and slight chance of thunderstorms late in the afternoon. Near steady temperature around 50. Northeast winds up to 10 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Patchy fog after midnight. Lows in the lower 40s. Northeast winds up to 5 mph. Chance of rain 50 percent.

Clark, WY

Afternoon
Thunderstorms
60°/ 45° 16°/
80%
Sunday
Thunderstorms
58°/ 45° 14°/
60%
Monday
Sunny
65°/ 45° 18°/
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Mostly Cloudy
72°/ 50° 22°/ 10°
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Cloudy
75°24°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall. Breezy with highs around 60. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.

Night: Cloudy. Showers likely with a slight chance of thunderstorms in the evening, then showers after midnight. Areas of fog after midnight. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Breezy with lows in the mid 40s. North winds 15 to 20 mph, becoming northwest around 10 mph after midnight. Chance of rain 80 percent.

Teton and Gros Ventre Mountains, WY

Afternoon
Thunderstorms
48°/ 35° /
60%
Sunday
Mostly Cloudy
52°/ 35° 11°/
0%
Monday
Sunny
58°/ 35° 14°/
0%
Tuesday
Cloudy
62°/ 40° 17°/
40%
Wednesday
Thunderstorms
58°/ 38° 14°/
30%
Thursday
Sunny
65°/ 40° 18°/
0%
Friday
Sunny
62°17°
0%

Day: Mostly cloudy with rain showers likely with a chance of thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature in the upper 40s. Chance of rain 60 percent.

Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Areas of fog after midnight. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Lows in the mid 30s. Chance of rain 30 percent.

Melville, MT

Today
Thunderstorms
52°/ 45° 11°/
90%
Sunday
Rain Showers
62°/ 45° 17°/
40%
Monday
Partly Cloudy
68°/ 48° 20°/
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Sunny
75°/ 50° 24°/ 10°
20%
Saturday
Rain Showers
65°18°
30%

Day: Rain showers and slight chance of thunderstorms. Cooler. Some thunderstorms may produce heavy rainfall. Highs in the lower 50s. North winds 10 to 20 mph. Chance of precipitation 90 percent.

Night: Rain showers. Lows in the mid 40s. Northwest winds 5 to 10 mph. Chance of precipitation 80 percent.

Bridger, MT

Today
Thunderstorms
60°/ 48° 16°/
90%
Sunday
Rain Showers
62°/ 45° 17°/
70%
Monday
Partly Cloudy
70°/ 48° 21°/
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
20%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Partly Cloudy
75°24°
0%

Day: Rain showers and chance of thunderstorms early in the afternoon, then rain showers and slight chance of thunderstorms late in the afternoon. Much cooler. Some thunderstorms may produce heavy rainfall early in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs around 60. Northwest winds 15 to 25 mph. Chance of precipitation 90 percent.

Night: Rain showers in the evening and overnight, then rain showers likely after 3 am. Lows in the upper 40s. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent.

Names listed above may include county names.

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