GREYBULL, WY 82426 Weather Forecast & Current Conditions

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SOUTH BIG HORN, WY
Current Weather

3:53 PM MST NOV 23, 2025
Clear
54°F
Feels Like: 53°F
Dewpoint: 25°F
Rel. Hum.: 32%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 29.92 inches
Last 72 hours

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GREYBULL, WY 82426
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly cloudy. Highs in the mid 50s.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30.
MONDAY
Mostly cloudy in the morning, then mostly sunny with scattered rain and snow showers in the afternoon. Breezy with highs in the lower 50s. South winds around 10 mph with gusts up to 25 mph, increasing to west 20 to 25 mph with gusts up to 40 mph in the afternoon. Chance of precipitation 30 percent.
MONDAY NIGHT
Partly cloudy with scattered snow showers in the evening, then mostly clear after midnight. Breezy, cold with lows around 20. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent.
TUESDAY
Mostly sunny. Highs in the mid 30s. North winds 10 to 15 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20.
WEDNESDAY
Mostly cloudy. Highs in the upper 30s.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of. Lows in the mid 20s.
THANKSGIVING DAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 20s.
FRIDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs around 40. Chance of precipitation 30 percent.
FRIDAY NIGHT
A slight chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Cold with lows 15 to 20. Chance of precipitation 40 percent.
SATURDAY
Mostly cloudy. Snow showers likely, mainly in the morning. Little or no snow accumulation. Highs around 30. Chance of snow 60 percent.

Visible Weather Satellite
GREYBULL, WY 82426
Infrared Weather Satellite
GREYBULL, WY 82426
NEXRAD Weather Radar
GREYBULL, WY 82426

SOUTH BIG HORN, WY 3 hourly weather forecast

weather forecast created  7:00 AM EST 11/23/2025
Sunday
23 NOV 2025
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 11 AM 40° 38° Clear 0%

0% Thunder
( 0% severe)
SSE   2 56% 26°
High 51° GREYBULL, WY 82426 weather forecast Day 1, 15 hours 2 PM 50° 50° Clear SSE   2 39% 26°
Increasing Clouds



GREYBULL, WY 82426 weather forecast Day 1, 18 hours 5 PM 45° 44° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   1 45% 25°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 8 PM 38° 36° Mostly Cloudy WNW   2 61% 26°
Monday
24 NOV 2025
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 11 PM 33° 30° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SE   2 71% 25°
Low 26° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 2 AM 30° 27° Partly Cloudy S   2 77% 24°
High 51° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 5 AM 28° 25° Mostly Cloudy 4%

0% Thunder
( 0% severe)
SE   2 80% 23°

Mostly Cloudy



GREYBULL, WY 82426 weather forecast Day 2, 9 hours 8 AM 29° 26° Mostly Cloudy SSE   2 80% 24°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 11 AM 41° 38° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 5% severe)
SSE   5 54% 26°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 2 PM 50° 47° Partly Cloudy S   7 37% 25°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 5 PM 44° 38° Mostly Cloudy 39%
RAIN/SNOW
<.05 in
0% Thunder
( 5% severe)
NW   10 46% 25°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 8 PM 37° 27° Mostly Cloudy NNW   20 53% 22°
Tuesday
25 NOV 2025
GREYBULL, WY 82426 weather forecast Day 3, 0 hours 11 PM 32° 21° Partly Cloudy 6%

0% Thunder
( 0% severe)
NNW   17 51% 17°
Low 20° GREYBULL, WY 82426 weather forecast Day 3, 3 hours 2 AM 29° 18° Partly Cloudy NNW   14 58% 17°
High 37° GREYBULL, WY 82426 weather forecast Day 3, 6 hours 5 AM 27° 17° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   10 63% 17°

Partly Cloudy



GREYBULL, WY 82426 weather forecast Day 3, 9 hours 8 AM 23° 15° Partly Cloudy NW   7 68% 15°
GREYBULL, WY 82426 weather forecast Day 3, 15 hours 11 AM 31° 24° Clear 1%

0% Thunder
( 0% severe)
NW   7 51% 16°
GREYBULL, WY 82426 weather forecast Day 3, 18 hours 2 PM 36° 31° Clear NW   6 37% 14°
GREYBULL, WY 82426 weather forecast Day 3, 21 hours 5 PM 31° 28° Partly Cloudy     SSE   3 46% 14°

SOUTH BIG HORN, WY extended weather forecast

Wednesday
26 NOV 2025
Thursday
27 NOV 2025
Friday
28 NOV 2025
Saturday
29 NOV 2025
Sunday
30 NOV 2025
Low 12° Low 17° Low 25° Low 21° Low 21°
High 43° High 48° High 42° High 30° High 30°
GREYBULL, WY 82426 weather forecast Day 4 GREYBULL, WY 82426 weather forecast Day 5 GREYBULL, WY 82426 weather forecast Day 6 GREYBULL, WY 82426 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
11% Snow
Mostly Cloudy
12% Snow
Overcast
53% Snow
Overcast
52% Snow
Overcast
54% Snow
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