GREYBULL, WY 82426 Weather Forecast & Current Conditions

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SOUTH BIG HORN, WY
Current Weather

12:53 PM MDT AUG 16, 2025
Clear
84°F
Feels Like: 82°F
Dewpoint: 46°F
Rel. Hum.: 27%
Visibility: 10 miles
Wind: E at 12 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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GREYBULL, WY 82426
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Partly cloudy. Lows around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight.
SUNDAY
Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Highs in the upper 80s. South winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy. Lows around 60. Northwest winds around 10 mph with gusts up to 20 mph, becoming west after midnight.
MONDAY
Mostly sunny. Highs in the lower 90s. Southeast winds around 10 mph.
MONDAY NIGHT
Mostly clear. Lows in the upper 50s.
TUESDAY
Sunny, hot with highs in the mid 90s.
TUESDAY NIGHT
Clear. Lows around 60.
WEDNESDAY
Mostly sunny. Hot with highs in the upper 90s.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 60s.
THURSDAY
Mostly sunny. Highs around 90.
THURSDAY NIGHT
Mostly clear. Lows around 60.
FRIDAY
Mostly sunny. A slight chance of. Highs in the mid 80s.

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  8:00 AM EDT  8/16/2025
Saturday
16 AUG 2025
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 12 PM 82° 80° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 18% severe)
SSE   8 28% 46°
High 90° GREYBULL, WY 82426 weather forecast Day 1, 15 hours 3 PM 89° 85° Mostly Cloudy ENE   8 19% 42°
Mostly Cloudy



GREYBULL, WY 82426 weather forecast Day 1, 18 hours 6 PM 86° 83° Mostly Cloudy 8%

0% Thunder
( 14% severe)
W   9 23% 44°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 9 PM 78° 78° Partly Cloudy NNW   7 32% 46°
Sunday
17 AUG 2025
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 12 AM 71° 71° Partly Cloudy 1%

0% Thunder
( 1% severe)
SE   5 42% 47°
Low 58° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 3 AM 64° 65° Partly Cloudy ESE   3 54% 47°
High 93° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 6 AM 59° 60° Partly Cloudy 2%

0% Thunder
( 2% severe)
ESE   2 62% 46°

Partly Cloudy



GREYBULL, WY 82426 weather forecast Day 2, 9 hours 9 AM 69° 69° Partly Cloudy SSE   2 45% 47°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 12 PM 83° 81° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 16% severe)
SSE   5 27% 46°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 3 PM 91° 87° Partly Cloudy S   6 17% 40°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 6 PM 87° 84° Partly Cloudy 9%

0% Thunder
( 15% severe)
NW   10 21% 42°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 9 PM 78° 78° Mostly Cloudy NNW   8 32% 46°
Monday
18 AUG 2025
GREYBULL, WY 82426 weather forecast Day 3, 0 hours 12 AM 71° 71° Mostly Cloudy 2%

0% Thunder
( 4% severe)
NW   6 44% 48°
Low 58° GREYBULL, WY 82426 weather forecast Day 3, 3 hours 3 AM 64° 65° Partly Cloudy SSW   3 58% 49°
High 95° GREYBULL, WY 82426 weather forecast Day 3, 6 hours 6 AM 60° 61° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   2 64% 48°

Partly Cloudy



GREYBULL, WY 82426 weather forecast Day 3, 9 hours 9 AM 69° 69° Clear SSE   3 49% 49°
GREYBULL, WY 82426 weather forecast Day 3, 15 hours 12 PM 84° 82° Clear 2%

0% Thunder
( 10% severe)
SSE   7 27% 46°
GREYBULL, WY 82426 weather forecast Day 3, 18 hours 3 PM 93° 89° Partly Cloudy SSE   6 14% 37°
GREYBULL, WY 82426 weather forecast Day 3, 21 hours 6 PM 92° 88° Partly Cloudy     ESE   7 13% 35°

SOUTH BIG HORN, WY extended weather forecast

Tuesday
19 AUG 2025
Wednesday
20 AUG 2025
Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Low 57° Low 55° Low 61° Low 58° Low 52°
High 98° High 104° High 95° High 84° High 86°
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
Partly Cloudy
2% Rain
Clear
1% Rain
Partly Cloudy
5% Rain
Partly Cloudy
15% Rain
Partly Cloudy
24% Rain
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