Shelf Lake, MT Weather Forecast & Current Conditions

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Shelf Lake, MT Weather Maps

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Shelf Lake Weather Map
UTC Time: 9/24/2026, 17:01
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Shelf Lake, MT Regional Weather

Expires:202609241700;;983988
ASUS45 KCYS 241610
RWRWY 

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
1000 AM MDT THU SEP 24 2026

NOTE:  "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET
WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


WYZ001-241700-
...YELLOWSTONE NATIONAL PARK...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LK YELLOWSTONE   N/A     47  42  83 CALM      30.45S                  
W YELLOWSTONE  NOT AVBL                                               

$$

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

Shelf Lake, MT

Today
Sunny
65°/ 38° 18°/
0%
Friday
Cloudy
62°/ 40° 17°/
0%
Saturday
Sunny
58°/ 38° 14°/
0%
Sunday
Thunderstorms
58°/ 38° 14°/
60%
Monday
Thunderstorms
48°/ 32° /
80%
Tuesday
Snow Showers
50°/ 32° 10°/
20%
Wednesday
Sunny
52°11°
0%

Day: Sunny. Highs in the mid 60s. Southwest winds around 10 mph this afternoon.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. South winds around 10 mph in the evening.

Cooke City, MT

Today
Sunny
72°/ 35° 22°/
0%
Friday
Partly Cloudy
72°/ 38° 22°/
0%
Saturday
Sunny
65°/ 35° 18°/
0%
Sunday
Thunderstorms
65°/ 35° 18°/
70%
Monday
Thunderstorms
55°/ 28° 13°/ -2°
80%
Tuesday
Snow Showers
58°/ 28° 14°/ -2°
20%
Wednesday
Sunny
60°16°
0%

Day: Sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 30s. East winds 5 to 10 mph.

Emigrant, MT

Today
Sunny
80°/ 50° 27°/ 10°
0%
Friday
Sunny
82°/ 45° 28°/
0%
Saturday
Sunny
72°/ 45° 22°/
0%
Sunday
Thunderstorms
68°/ 45° 20°/
70%
Monday
Thunderstorms
62°/ 40° 17°/
70%
Tuesday
Rain Showers
65°/ 42° 18°/
20%
Wednesday
Sunny
68°20°
0%

Day: Sunny. Highs around 80. South winds 5 to 15 mph.

Night: Mostly clear. Lows around 50. Southeast winds 5 to 15 mph.

Island Park Including Island Park, ID

Today
Sunny
66°/ 38° 19°/
0%
Friday
Sunny
67°/ 38° 19°/
0%
Saturday
Sunny
61°/ 38° 16°/
0%
Sun Night-Mon
Thunderstorms
38°
N/A
Mon Night
Rain
31°-1°
N/A
Tuesday
Sunny
54°/ 31° 12°/ -1°
0%
Wednesday
Sunny
56°13°
0%

Day: Sunny. Highs 66 to 74.

Night: Mostly clear. Lows 38 to 48.

Livingston, MT

Today
Sunny
82°/ 45° 28°/
0%
Friday
Partly Cloudy
82°/ 48° 28°/
0%
Saturday
Sunny
72°/ 42° 22°/
0%
Sunday
Rain Showers
65°/ 42° 18°/
60%
Monday
Thunderstorms
62°/ 38° 17°/
50%
Tuesday
Sunny
65°/ 38° 18°/
0%
Wednesday
Sunny
68°20°
0%

Day: Sunny. Highs in the lower 80s. West winds 5 to 10 mph in the morning shifting to the southeast 5 to 15 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds 10 to 20 mph in the evening shifting to the southwest 5 to 10 mph overnight.

Clyde Park, MT

Today
Sunny
78°/ 45° 26°/
0%
Friday
Sunny
82°/ 42° 28°/
0%
Saturday
Sunny
68°/ 40° 20°/
0%
Sunday
Rain Showers
65°/ 40° 18°/
60%
Monday
Thunderstorms
58°/ 35° 14°/
50%
Tuesday
Sunny
62°/ 38° 17°/
0%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph.

Fishtail, MT

Today
Sunny
78°/ 50° 26°/ 10°
0%
Friday
Partly Cloudy
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
68°/ 45° 20°/
0%
Sunday
Rain Showers
62°/ 45° 17°/
40%
Monday
Thunderstorms
58°/ 42° 14°/
70%
Tuesday
Rain Showers
62°/ 42° 17°/
20%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph in the morning shifting to the east in the afternoon.

Night: Increasing clouds. Lows around 50. Southwest winds 5 to 10 mph.

Big Timber, MT

Today
Sunny
78°/ 48° 26°/
0%
Friday
Partly Cloudy
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
70°/ 45° 21°/
0%
Sunday
Rain Showers
65°/ 45° 18°/
50%
Monday
Thunderstorms
62°/ 42° 17°/
60%
Tuesday
Sunny
65°/ 42° 18°/
0%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph in the morning shifting to the southeast 5 to 15 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph in the evening shifting to the west overnight.

Ashton, ID

Today
Sunny
73°/ 40° 23°/
0%
Friday
Sunny
74°/ 43° 23°/
0%
Saturday
Sunny
67°/ 41° 19°/
0%
Sunday
Partly Cloudy
70°/ 41° 21°/
0%
Monday
Thunderstorms
56°/ 33° 13°/
N/A
Tuesday
Sunny
56°/ 33° 13°/
0%
Wednesday
Sunny
61°16°
0%

Day: Sunny. Highs around 73.

Night: Increasing clouds. Lows 40 to 47.

Red Lodge, MT

Today
Sunny
72°/ 52° 22°/ 11°
0%
Friday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
68°/ 45° 20°/
0%
Sunday
Rain Showers
62°/ 45° 17°/
40%
Monday
Thunderstorms
55°/ 40° 13°/
80%
Tuesday
Rain Showers
58°/ 42° 14°/
20%
Wednesday
Sunny
62°17°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds 10 to 20 mph.

Night: Increasing clouds. Lows in the lower 50s. South winds 10 to 20 mph.

Absaroka Mountains, WY

Today
Sunny
62°/ 38° 17°/
0%
Friday
Cloudy
60°/ 42° 16°/
0%
Saturday
Sunny
58°/ 40° 14°/
0%
Sunday
Thunderstorms
58°/ 40° 14°/
70%
Monday
Thunderstorms
48°/ 32° /
80%
Tuesday
Snow Showers
48°/ 32° /
20%
Wednesday
Sunny
50°10°
0%

Day: Sunny. Highs in the lower 60s. West winds around 10 mph, becoming south with gusts up to 20 mph this afternoon.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Southeast winds around 10 mph, becoming southwest after midnight.

Mud Lake, ID

Today
Sunny
70°/ 40° 21°/
0%
Friday
Sunny
72°/ 43° 22°/
0%
Saturday
Sunny
65°/ 41° 18°/
0%
Sunday
Partly Cloudy
66°/ 42° 19°/
0%
Monday
Rain
58°/ 35° 14°/
N/A
Tuesday
Clear
57°14°
0%
Wednesday
Clear
57°14°
0%

Day: Sunny. Highs 70 to 77. Northeast winds around 10 mph in the morning...becoming light and variable.

Night: Mostly clear. Lows 40 to 50. East winds up to 10 mph.

Columbus, MT

Today
Sunny
80°/ 48° 27°/
0%
Friday
Partly Cloudy
82°/ 50° 28°/ 10°
0%
Saturday
Sunny
70°/ 42° 21°/
0%
Sunday
Rain Showers
62°/ 45° 17°/
40%
Monday
Rain Showers
62°/ 42° 17°/
60%
Tuesday
Sunny
65°/ 42° 18°/
0%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs around 80. West winds 5 to 10 mph in the morning shifting to the southeast 5 to 15 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Southeast winds 5 to 15 mph.

Teton and Gros Ventre Mountains, WY

Today
Sunny
62°/ 38° 17°/
0%
Friday
Cloudy
62°/ 40° 17°/
0%
Saturday
Sunny
58°/ 40° 14°/
30%
Sunday
Thunderstorms
58°/ 38° 14°/
60%
Monday
Thunderstorms
48°/ 32° /
60%
Tuesday
Cloudy
48°/ 32° /
0%
Wednesday
Sunny
50°10°
0%

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Southeast winds around 10 mph.

Melville, MT

Today
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Sunny
78°/ 48° 26°/
0%
Saturday
Sunny
65°/ 45° 18°/
0%
Sunday
Rain Showers
58°/ 45° 14°/
60%
Monday
Rain Showers
55°/ 42° 13°/
50%
Tuesday
Sunny
58°/ 42° 14°/
0%
Wednesday
Sunny
62°17°
0%

Day: Sunny. Highs in the mid 70s. West winds 5 to 15 mph in the morning shifting to the southeast in the afternoon.

Night: Mostly clear. Lows in the lower 50s. Southwest winds 5 to 15 mph.

Clark, WY

Today
Sunny
72°/ 50° 22°/ 10°
0%
Friday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Saturday
Cloudy
72°/ 48° 22°/
0%
Sunday
Thunderstorms
68°/ 48° 20°/
30%
Monday
Thunderstorms
58°/ 40° 14°/
80%
Tuesday
Rain Showers
62°/ 40° 17°/
20%
Wednesday
Sunny
62°17°
0%

Day: Sunny. Highs in the lower 70s. Southwest winds around 10 mph, becoming southeast this afternoon.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 50. South winds 10 to 15 mph, becoming southwest after midnight.

Jackson, WY

Today
Sunny
70°/ 38° 21°/
0%
Friday
Cloudy
70°/ 40° 21°/
0%
Saturday
Sunny
68°/ 40° 20°/
30%
Sunday
Rain Showers
68°/ 40° 20°/
60%
Monday
Thunderstorms
55°/ 35° 13°/
60%
Tuesday
Sunny
55°/ 32° 13°/
0%
Wednesday
Sunny
58°14°
0%

Day: Sunny. Highs around 70.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Southeast winds around 10 mph in the evening.

Joliet, MT

Today
Sunny
78°/ 50° 26°/ 10°
0%
Friday
Partly Cloudy
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
72°/ 45° 22°/
0%
Sunday
Rain Showers
65°/ 45° 18°/
30%
Monday
Rain Showers
60°/ 42° 16°/
60%
Tuesday
Sunny
65°/ 42° 18°/
0%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 70s. South winds 10 to 20 mph.

Night: Mostly clear. Lows around 50. South winds 5 to 15 mph.

Bridger, MT

Today
Sunny
78°/ 55° 26°/ 13°
0%
Friday
Mostly Cloudy
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
75°/ 45° 24°/
0%
Sunday
Rain Showers
65°/ 45° 18°/
30%
Monday
Thunderstorms
62°/ 42° 17°/
60%
Tuesday
Rain Showers
65°/ 45° 18°/
20%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 70s. Southeast winds 10 to 20 mph.

Night: Mostly clear. Lows in the mid 50s. Southeast winds 10 to 20 mph.

Harlowton, MT

Today
Sunny
78°/ 48° 26°/
0%
Friday
Sunny
82°/ 48° 28°/
0%
Saturday
Sunny
68°/ 45° 20°/
0%
Sunday
Partly Cloudy
62°/ 45° 17°/
50%
Monday
Rain Showers
62°/ 42° 17°/
40%
Tuesday
Sunny
65°/ 42° 18°/
0%
Wednesday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 70s. West winds 5 to 10 mph in the morning shifting to the southeast 5 to 15 mph in the afternoon.

Night: Mostly clear. Lows in the upper 40s. Southeast winds 5 to 15 mph in the evening shifting to the north 5 to 10 mph overnight.

Names listed above may include county names.

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