GREYBULL, WY 82426 Weather Forecast & Current Conditions

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SOUTH BIG HORN, WY
Current Weather

4:53 AM MST FEB 23, 2026
Clear
18°F
Feels Like: 18°F
Dewpoint: 16°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: Calm
Pressure: 30.26 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. Near steady temperature in the mid 20s.
MONDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. Southeast winds 10 to 15 mph. Gusts up to 40 mph in the afternoon.
MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with rain showers likely with a chance of snow showers after midnight. No snow accumulation. Breezy with lows in the lower 30s. South winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 60 percent.
TUESDAY
Cloudy with a chance of snow showers. Rain showers likely, mainly in the morning. Little or no snow accumulation. Highs in the upper 40s. Northwest winds around 10 mph, becoming northeast in the afternoon. Chance of precipitation 60 percent.
TUESDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the upper 20s. South winds around 10 mph. Chance of rain 30 percent.
WEDNESDAY
Partly cloudy. Snow and rain showers likely, mainly in the morning. Little or no snow accumulation. Breezy with highs around 50. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 20s.
THURSDAY
Mostly sunny and breezy. Highs in the lower 50s.
THURSDAY NIGHT
Mostly clear and breezy. Lows in the upper 20s.
FRIDAY
Mostly sunny and breezy. Highs in the mid 50s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy, cold with lows around 20.
SATURDAY
Partly cloudy. Highs in the lower 40s.
SATURDAY NIGHT
Partly cloudy. Cold with lows 15 to 21.

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  2/22/2026
Monday
23 FEB 2026
GREYBULL, WY 82426 weather forecast Day 1, 0 hours 11 PM 22° 16° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   5 68% 14°
Low 16° GREYBULL, WY 82426 weather forecast Day 1, 3 hours 2 AM 19° 12° Partly Cloudy SSE   5 71% 12°
High 50° GREYBULL, WY 82426 weather forecast Day 1, 6 hours 5 AM 17° 12° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   3 74% 11°

Mostly Cloudy



GREYBULL, WY 82426 weather forecast Day 1, 9 hours 8 AM 17° 12° Mostly Cloudy SSE   3 78% 12°
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 11 AM 34° 30° Partly Cloudy 1%

0% Thunder
( 0% severe)
SSE   5 52% 19°
GREYBULL, WY 82426 weather forecast Day 1, 15 hours 2 PM 48° 44° Partly Cloudy SSE   8 33% 21°
GREYBULL, WY 82426 weather forecast Day 1, 18 hours 5 PM 48° 45° Partly Cloudy 3%

0% Thunder
( 0% severe)
SE   6 33% 21°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 8 PM 37° 32° Mostly Cloudy ESE   6 51% 21°
Tuesday
24 FEB 2026
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 11 PM 33° 29° Mostly Cloudy 6%

0% Thunder
( 1% severe)
SE   5 57% 20°
Low 26° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 2 AM 31° 26° Mostly Cloudy E   5 64% 21°
High 49° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 5 AM 31° 28° Mostly Cloudy 29%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
SSE   3 64% 21°

Mostly Cloudy

Chance of Rain & Snow

GREYBULL, WY 82426 weather forecast Day 2, 9 hours 8 AM 30° 27° Mostly Cloudy S   2 74% 23°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 11 AM 39° 37° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 1% severe)
NW   2 64% 28°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 2 PM 47° 45° Mostly Cloudy NNE   5 47% 28°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 5 PM 47° 45° Mostly Cloudy 8%

0% Thunder
( 1% severe)
ESE   5 49% 29°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 8 PM 38° 34° Mostly Cloudy SE   5 67% 28°

SOUTH BIG HORN, WY extended weather forecast

Wednesday
25 FEB 2026
Thursday
26 FEB 2026
Friday
27 FEB 2026
Saturday
28 FEB 2026
Sunday
1 MAR 2026
Low 32° Low 18° Low 22° Low 25° Low 18°
High 53° High 52° High 56° High 43° High 49°
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
Mostly Cloudy
54% Rain/Snow
Partly Cloudy
3% Snow
Partly Cloudy
4% Snow
Partly Cloudy
12% Snow
Mostly Cloudy
17% Snow
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