GREYBULL, WY 82426 Weather Forecast & Current Conditions

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SOUTH BIG HORN, WY
Current Weather

1:53 AM MST FEB 15, 2026
Clear
23°F
Feels Like: 16°F
Dewpoint: 10°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

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GREYBULL, WY 82426
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy. Lows in the upper 20s. South winds around 10 mph.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s. South winds around 10 mph with gusts up to 20 mph.
SUNDAY NIGHT
Mostly clear. Lows in the upper 20s. South winds around 10 mph.
WASHINGTONS BIRTHDAY
Mostly sunny and breezy. Highs around 60. Southeast winds 15 to 20 mph with gusts up to 35 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Breezy with lows in the mid 30s. Southeast winds 15 to 20 mph with gusts up to 35 mph.
TUESDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain. A slight chance of snow in the morning, then a chance of snow in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 30 percent.
TUESDAY NIGHT
Partly cloudy and breezy, cold with lows around 20.
WEDNESDAY
Mostly cloudy. A slight chance of. Breezy with highs in the lower 40s.
WEDNESDAY NIGHT
Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Light snow accumulation possible. Breezy, cold with lows 10 to 15. Chance of snow 60 percent.
THURSDAY
Mostly cloudy. A chance of snow showers in the morning. Highs in the upper 20s. Chance of snow 30 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 10 above.
FRIDAY
Partly cloudy. Highs in the mid 30s.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Cold with lows 10 to 15.

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  2/14/2026
Sunday
15 FEB 2026
GREYBULL, WY 82426 weather forecast Day 1, 0 hours 11 PM 31° 28° Partly Cloudy 1%

0% Thunder
( 0% severe)
ESE   3 51% 16°
Low 24° GREYBULL, WY 82426 weather forecast Day 1, 3 hours 2 AM 27° 22° Mostly Cloudy SSE   5 60% 16°
High 57° GREYBULL, WY 82426 weather forecast Day 1, 6 hours 5 AM 25° 21° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SE   3 65% 16°

Mostly Cloudy



GREYBULL, WY 82426 weather forecast Day 1, 9 hours 8 AM 26° 22° Mostly Cloudy SSE   3 63% 16°
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 11 AM 42° 38° Mostly Cloudy 3%

0% Thunder
( 1% severe)
SSE   6 38% 19°
GREYBULL, WY 82426 weather forecast Day 1, 15 hours 2 PM 54° 52° Partly Cloudy SSE   7 24% 19°
GREYBULL, WY 82426 weather forecast Day 1, 18 hours 5 PM 54° 53° Partly Cloudy 3%

0% Thunder
( 1% severe)
SSE   6 24% 19°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 8 PM 41° 39° Clear NE   3 39% 19°
Monday
16 FEB 2026
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 11 PM 34° 31° Clear 3%

0% Thunder
( 0% severe)
E   3 52% 19°
Low 25° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 2 AM 29° 25° Partly Cloudy ESE   3 64% 19°
High 60° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 5 AM 26° 20° Clear 0%

0% Thunder
( 0% severe)
SE   5 69% 18°

Clear



GREYBULL, WY 82426 weather forecast Day 2, 9 hours 8 AM 27° 20° Partly Cloudy SE   7 66% 18°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 11 AM 46° 41° Clear 0%

0% Thunder
( 0% severe)
SSE   12 36% 21°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 2 PM 58° 55° Clear SSE   15 23% 21°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 5 PM 58° 55° Clear 0%

0% Thunder
( 0% severe)
SSE   15 22% 20°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 8 PM 46° 40° Partly Cloudy SE   14 36% 21°

SOUTH BIG HORN, WY extended weather forecast

Tuesday
17 FEB 2026
Wednesday
18 FEB 2026
Thursday
19 FEB 2026
Friday
20 FEB 2026
Saturday
21 FEB 2026
Low 35° Low 15° Low 10° Low 7° Low 10°
High 54° High 34° High 24° High 31° High 37°
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
24% Rain/Snow
Mostly Cloudy
13% Snow
Overcast
75% Snow
Overcast
24% Snow
Mostly Cloudy
16% Snow
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