Trigger Lake, WY Weather Forecast & Current Conditions

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Trigger Lake Weather Map
UTC Time: 10/9/2026, 00:37
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Trigger Lake, WY Regional Weather

Expires:202610090100;;764957
ASUS45 KCYS 090010
RWRWY 

WYOMING REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHEYENNE WY
600 PM MDT THU OCT 08 2026

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


WYZ002>013-054>058-071-098>099-090100-
NORTHERN WYOMING
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        FAIR      71  26  18 W13G18    30.18S                  
CODY           FAIR      73  28  18 N6        30.09S                  
GREYBULL       FAIR      80  23  12 N3        29.97F                  
6HR MIN TEMP:  67; 6HR MAX TEMP:  82;                                

WORLAND        FAIR      76  33  21 N5        29.98F                  
6HR MIN TEMP:  68; 6HR MAX TEMP:  82;                                

SHERIDAN       FAIR      71  33  24 N6        30.02S                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  81;                                

BUFFALO        FAIR      71  24  17 NW6       30.06F                  
6HR MIN TEMP:  71; 6HR MAX TEMP:  78;                                

GILLETTE       FAIR      73  21  14 N8        30.04S                  
6HR MIN TEMP:  73; 6HR MAX TEMP:  80;                                

HULETT         FAIR      72  27  18 NW6       30.05S                  
NEWCASTLE      FAIR      73  21  14 NW8       30.04S                  
THERMOPOLIS    FAIR      75  22  13 NE10      30.03S                  
6HR MIN TEMP:  73; 6HR MAX TEMP:  80;                                

POWELL         FAIR      73  14  10 CALM      30.06S                  
LOVELL         FAIR      77  23  13 SW3       30.00F                  

$$

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

Trigger Lake, WY

Afternoon
Sunny
68°/ 45° 20°/ 7°
0%
Friday
Sunny
68°/ 50° 20°/ 10°
0%
Saturday
Rain Showers
65°/ 35° 18°/ 2°
90%
Sunday
Snow Showers
45°/ 30° 7°/ -1°
100%
Columbus Day
Snow Showers
42°6°
60%
Mon Night
Snow Showers
35°2°
40%
Tuesday
Rain Showers
55°/ 38° 13°/ 3°
40%
Wednesday
Snow Showers
50°10°
60%

Day: Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph.

Night: Mostly clear and breezy. Lows in the mid 40s. West winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 35 mph after midnight.

Buffalo, WY

Afternoon
Sunny
80°/ 50° 27°/ 10°
0%
Friday
Sunny
85°/ 55° 29°/ 13°
0%
Saturday
Cloudy
75°/ 40° 24°/ 4°
80%
Sunday
Snow Showers
50°/ 32° 10°/ 0°
90%
Columbus Day
Rain Showers
50°10°
40%
Mon Night
Rain Showers
35°2°
30%
Tuesday
Sunny
65°/ 42° 18°/ 6°
30%
Wednesday
Rain Showers
60°16°
40%

Day: Sunny. Highs around 80. North winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows around 50. South winds 10 to 15 mph with gusts up to 25 mph after midnight.

Kaycee, WY

Afternoon
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
85°/ 55° 29°/ 13°
0%
Saturday
Cloudy
80°/ 40° 27°/ 4°
80%
Sunday
Rain Showers
52°/ 32° 11°/ 0°
90%
Columbus Day
Rain Showers
50°10°
40%
Mon Night
Rain Showers
35°2°
30%
Tuesday
Sunny
65°/ 42° 18°/ 6°
30%
Wednesday
Rain Showers
62°17°
40%

Day: Sunny. Highs in the upper 70s. North winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 40s. North winds around 10 mph, becoming southwest after midnight.

Burgess Junction, WY

Tonight
Cloudy
42°6°
0%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Rain Showers
60°/ 28° 16°/ -2°
90%
Sunday
Snow Showers
38°/ 22° 3°/ -6°
100%
Columbus Day
Snow Showers
40°4°
60%
Mon Night
Snow Showers
28°-2°
20%
Tuesday
Rain Showers
52°/ 32° 11°/ 0°
30%
Wednesday
Snow Showers
48°/ 22° 9°/ -6°
70%
Thursday
Snow Showers
38°3°
50%

Night: Partly cloudy. Lows in the lower 40s. Southwest winds 5 to 15 mph.

Sheridan, WY

Tonight
Cloudy
38°3°
0%
Friday
Sunny
88°/ 50° 31°/ 10°
0%
Saturday
Rain Showers
72°/ 32° 22°/ 0°
80%
Sunday
Snow Showers
48°/ 28° 9°/ -2°
90%
Columbus Day
Snow Showers
45°7°
50%
Mon Night
Rain Showers
30°-1°
20%
Tuesday
Sunny
62°/ 35° 17°/ 2°
20%
Wednesday
Rain Showers
62°/ 35° 17°/ 2°
60%
Thursday
Snow Showers
52°11°
40%

Night: Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph.

Ten Sleep, WY

Afternoon
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
85°/ 55° 29°/ 13°
0%
Saturday
Cloudy
80°/ 38° 27°/ 3°
80%
Sunday
Snow Showers
52°/ 28° 11°/ -2°
90%
Columbus Day
Snow Showers
50°10°
40%
Mon Night
Rain Showers
32°0°
30%
Tuesday
Cloudy
62°/ 38° 17°/ 3°
30%
Wednesday
Rain Showers
60°16°
40%

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear. Lows in the upper 40s. East winds around 10 mph, becoming south after midnight.

Basin, WY

Afternoon
Sunny
78°/ 45° 26°/ 7°
0%
Friday
Cloudy
85°/ 52° 29°/ 11°
0%
Saturday
Rain Showers
75°/ 35° 24°/ 2°
90%
Sunday
Snow Showers
48°/ 25° 9°/ -4°
90%
Columbus Day
Snow Showers
45°7°
40%
Mon Night
Rain Showers
30°-1°
20%
Tuesday
Cloudy
60°/ 40° 16°/ 4°
30%
Wednesday
Rain Showers
60°16°
40%

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear. Lows in the mid 40s. South winds around 10 mph after midnight.

Pryor, MT

Tonight
Partly Cloudy
45°7°
0%
Friday
Sunny
88°/ 50° 31°/ 10°
0%
Saturday
Sunny
72°/ 35° 22°/ 2°
80%
Sunday
Snow Showers
48°/ 28° 9°/ -2°
100%
Columbus Day
Snow Showers
48°9°
50%
Mon Night
Mostly Cloudy
32°0°
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/ 3°
20%
Wednesday
Rain Showers
62°/ 35° 17°/ 2°
60%
Thursday
Snow Showers
55°13°
40%

Night: Increasing clouds. Lows in the mid 40s. Southeast winds 5 to 15 mph.

Thermopolis, WY

Afternoon
Sunny
80°/ 48° 27°/ 9°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Cloudy
75°/ 35° 24°/ 2°
80%
Sunday
Snow Showers
48°/ 30° 9°/ -1°
90%
Columbus Day
Snow Showers
48°9°
40%
Mon Night
Rain Showers
32°0°
20%
Tuesday
Cloudy
60°/ 40° 16°/ 4°
40%
Wednesday
Rain Showers
60°16°
40%

Day: Sunny. Highs around 80. East winds around 10 mph.

Night: Mostly clear. Lows in the upper 40s. Southwest winds 10 to 15 mph.

Casper, WY

Afternoon
Sunny
80°/ 45° 27°/ 7°
0%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Cloudy
78°/ 40° 26°/ 4°
80%
Sunday
Thunderstorms
58°/ 35° 14°/ 2°
90%
Columbus Day
Rain Showers
55°13°
30%
Mon Night
Rain Showers
35°2°
40%
Tuesday
Rain Showers
65°/ 40° 18°/ 4°
30%
Wednesday
Rain Showers
60°16°
40%

Day: Sunny. Highs around 80. West winds around 10 mph with gusts up to 20 mph.

Night: Clear. Lows in the mid 40s. Northeast winds around 10 mph, becoming southwest after midnight.

Gillette, WY

Tonight
Clear
48°9°
0%
Friday
Sunny
88°/ 58° 31°/ 14°
0%
Saturday
Cloudy
78°/ 40° 26°/ 4°
50%
Sunday
Rain Showers
52°/ 35° 11°/ 2°
90%
Columbus Day
Rain
52°11°
50%
Mon Night
Rain
35°2°
40%
Tuesday
Sunny
65°/ 42° 18°/ 6°
40%
Wednesday
Rain
65°/ 38° 18°/ 3°
60%
Thursday
Snow
52°11°
40%

Night: Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph, becoming south with gusts up to 25 mph after midnight.

Riverton, WY

Afternoon
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Cloudy
75°/ 42° 24°/ 6°
80%
Sunday
Thunderstorms
58°/ 32° 14°/ 0°
90%
Columbus Day
Rain Showers
52°11°
40%
Mon Night
Rain Showers
35°2°
30%
Tuesday
Cloudy
60°/ 40° 16°/ 4°
40%
Wednesday
Rain Showers
60°16°
40%

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear. Lows in the upper 40s. Northeast winds around 10 mph, becoming southwest after midnight.

Broadus, MT

Tonight
Cloudy
45°7°
0%
Friday
Sunny
88°/ 52° 31°/ 11°
0%
Saturday
Sunny
72°/ 42° 22°/ 6°
50%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
90%
Columbus Day
Rain Showers
48°9°
60%
Mon Night
Mostly Cloudy
35°2°
0%
Tuesday
Sunny
62°/ 42° 17°/ 6°
30%
Wednesday
Rain Showers
62°/ 42° 17°/ 6°
50%
Thursday
Snow Showers
52°11°
40%

Night: Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph in the evening shifting to the south overnight.

Lame Deer, MT

Tonight
Cloudy
42°6°
0%
Friday
Sunny
90°/ 48° 32°/ 9°
0%
Saturday
Sunny
72°/ 38° 22°/ 3°
60%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
90%
Columbus Day
Snow Showers
48°9°
50%
Mon Night
Mostly Cloudy
35°2°
0%
Tuesday
Sunny
65°/ 42° 18°/ 6°
20%
Wednesday
Rain Showers
65°/ 38° 18°/ 3°
50%
Thursday
Snow Showers
55°13°
40%

Night: Partly cloudy. Lows in the lower 40s. South winds 5 to 10 mph.

Wright, WY

Tonight
Clear
45°7°
0%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Cloudy
80°/ 42° 27°/ 6°
50%
Sunday
Rain Showers
58°/ 35° 14°/ 2°
90%
Columbus Day
Rain
52°11°
40%
Mon Night
Rain
35°2°
40%
Tuesday
Cloudy
65°/ 42° 18°/ 6°
40%
Wednesday
Rain
62°/ 35° 17°/ 2°
60%
Thursday
Snow
50°10°
40%

Night: Mostly clear. Lows in the mid 40s. Northeast winds 5 to 10 mph, becoming south after midnight. Gusts up to 25 mph.

Hardin, MT

Tonight
Mostly Cloudy
45°7°
0%
Friday
Sunny
88°/ 48° 31°/ 9°
0%
Saturday
Partly Cloudy
68°/ 35° 20°/ 2°
80%
Sunday
Rain Showers
45°/ 28° 7°/ -2°
90%
Columbus Day
Snow Showers
45°7°
60%
Mon Night
Mostly Cloudy
32°0°
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/ 3°
20%
Wednesday
Rain Showers
62°/ 38° 17°/ 3°
50%
Thursday
Snow Showers
55°13°
40%

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

Clark, WY

Afternoon
Sunny
75°/ 50° 24°/ 10°
0%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Rain Showers
70°/ 35° 21°/ 2°
90%
Sunday
Snow Showers
42°/ 30° 6°/ -1°
90%
Columbus Day
Snow Showers
42°6°
60%
Mon Night
Rain Showers
32°0°
20%
Tuesday
Rain Showers
58°/ 38° 14°/ 3°
30%
Wednesday
Rain Showers
55°13°
40%

Day: Sunny. Highs in the mid 70s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Bridger, MT

Tonight
Cloudy
52°11°
0%
Friday
Sunny
85°/ 52° 29°/ 11°
0%
Saturday
Rain Showers
72°/ 32° 22°/ 0°
90%
Sunday
Snow Showers
42°/ 25° 6°/ -4°
100%
Columbus Day
Snow Showers
42°6°
50%
Mon Night
Mostly Cloudy
30°-1°
0%
Tuesday
Sunny
58°/ 38° 14°/ 3°
20%
Wednesday
Rain Showers
60°/ 35° 16°/ 2°
50%
Thursday
Snow Showers
55°13°
30%

Night: Partly cloudy. Warmer. Lows in the lower 50s. Southeast winds 5 to 15 mph.

Moorcroft, WY

Tonight
Cloudy
45°7°
0%
Friday
Sunny
88°/ 55° 31°/ 13°
0%
Saturday
Sunny
82°/ 42° 28°/ 6°
50%
Sunday
Rain Showers
55°/ 35° 13°/ 2°
80%
Columbus Day
Rain
55°13°
50%
Mon Night
Rain
35°2°
40%
Tuesday
Cloudy
65°/ 40° 18°/ 4°
40%
Wednesday
Rain
65°/ 35° 18°/ 2°
60%
Thursday
Snow
52°11°
50%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds around 5 mph, becoming south with gusts up to 20 mph after midnight.

Bill, WY

Afternoon
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
82°/ 45° 28°/ 7°
50%
Sun Night
Rain Showers
38°3°
90%
Columbus Day
Partly Cloudy
58°14°
0%
Mon Night
Rain Showers
38°3°
40%
Tuesday
Sunny
68°/ 42° 20°/ 6°
40%
Wednesday
Rain Showers
62°17°
50%

Day: Sunny. Near steady temperature in the upper 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph, becoming south with gusts up to 20 mph after midnight.

Names listed above may include county names.

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