GREYBULL, WY 82426 Weather Forecast & Current Conditions

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SOUTH BIG HORN, WY
Current Weather

7:53 AM MDT APR 4, 2026
Clear
34°F
Feels Like: 34°F
Dewpoint: 30°F
Rel. Hum.: 85%
Visibility: 10 miles
Wind: Calm
Pressure: 30.32 inches
Last 72 hours

Local Area Snow Depth

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GREYBULL, WY 82426
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the mid 50s. East winds around 10 mph with gusts up to 20 mph this afternoon.
TONIGHT
Mostly clear. Lows around 30. East winds around 10 mph with gusts up to 20 mph in the evening.
SUNDAY
Mostly sunny. Highs around 60. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 30s. Northeast winds around 10 mph with gusts up to 20 mph in the evening.
MONDAY
Mostly cloudy. Highs around 60. East winds around 10 mph with gusts up to 20 mph in the afternoon.
MONDAY NIGHT
Partly cloudy. Lows in the upper 30s.
TUESDAY
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 70.
TUESDAY NIGHT
Partly cloudy. A chance of rain and snow showers after midnight. Breezy with lows in the upper 30s. Chance of precipitation 30 percent.
WEDNESDAY
Partly cloudy. A chance of rain and snow showers in the morning, then showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and snow showers. Breezy with lows in the upper 20s. Chance of precipitation 40 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow and rain showers. Breezy with highs around 50. Chance of precipitation 40 percent.
THURSDAY NIGHT
Partly cloudy with a chance of rain and snow showers. Breezy with lows in the upper 20s. Chance of precipitation 40 percent.
FRIDAY
A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Highs in the lower 50s. Chance of precipitation 40 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 PM EST  4/ 3/2026
Saturday
4 APR 2026
GREYBULL, WY 82426 weather forecast Day 1, 0 hours 11 PM 33° 30° Clear 1%

0% Thunder
( 0% severe)
WNW   2 85% 29°
Low 27° GREYBULL, WY 82426 weather forecast Day 1, 3 hours 2 AM 30° 27° Partly Cloudy ESE   2 88% 27°
High 58° GREYBULL, WY 82426 weather forecast Day 1, 6 hours 5 AM 28° 25° Mostly Cloudy 0%

0% Thunder
( 0% severe)
ESE   1 92% 26°

Decreasing Clouds



GREYBULL, WY 82426 weather forecast Day 1, 9 hours 8 AM 33° 30° Partly Cloudy SE   1 81% 28°
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 11 AM 46° 45° Clear 1%

0% Thunder
( 0% severe)
SE   3 56% 31°
GREYBULL, WY 82426 weather forecast Day 1, 15 hours 2 PM 54° 54° Clear ENE   3 36% 28°
GREYBULL, WY 82426 weather forecast Day 1, 18 hours 5 PM 56° 55° Clear 1%

0% Thunder
( 0% severe)
E   5 32% 27°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 8 PM 46° 45° Partly Cloudy E   3 49% 28°
Sunday
5 APR 2026
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 11 PM 40° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   1 59% 27°
Low 30° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 2 AM 35° 33° Partly Cloudy SE   2 69% 26°
High 64° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 5 AM 31° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   1 77% 25°

Partly Cloudy



GREYBULL, WY 82426 weather forecast Day 2, 9 hours 8 AM 37° 35° Partly Cloudy   CALM 66% 27°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 11 AM 52° 52° Clear 0%

0% Thunder
( 0% severe)
SE   1 43% 30°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 2 PM 61° 62° Clear ESE   2 28% 28°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 5 PM 62° 62° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   5 27% 28°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 8 PM 50° 48° Partly Cloudy N   6 48% 31°

SOUTH BIG HORN, WY extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 35° Low 35° Low 39° Low 32° Low 31°
High 59° High 73° High 59° High 52° High 55°
GREYBULL, WY 82426 weather forecast Day 3 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
Partly Cloudy
4% Rain/Snow
Partly Cloudy
4% Rain
Mostly Cloudy
22% Rain/Snow
Overcast
55% Rain/Snow
Overcast
39% Rain/Snow
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