GREYBULL, WY 82426 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


SOUTH BIG HORN, WY
Current Weather

5:53 AM MST DEC 16, 2025
Clear
30°F
Feels Like: 25°F
Dewpoint: 21°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 29.90 inches
Last 72 hours

Local Area Snow Depth

Wyoming Current Weather

Wyoming MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

GREYBULL, WY 82426
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs in the lower 50s. South winds 10 to 15 mph, becoming southwest this afternoon. Gusts up to 35 mph.
TONIGHT
Partly cloudy. A chance of rain showers after midnight. Breezy with lows in the upper 30s. Southeast winds 15 to 20 mph. Gusts up to 35 mph after midnight. Chance of rain 30 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Rain showers likely. Snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. Temperature falling to around 40 in the afternoon. Southeast winds 15 to 20 mph with gusts up to 40 mph, becoming west 20 to 30 mph with gusts up to 55 mph in the afternoon. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 20s. Northwest winds 15 to 25 mph. Gusts up to 45 mph, decreasing to 35 mph after midnight.
THURSDAY
Mostly cloudy. Highs in the upper 30s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
THURSDAY NIGHT
Mostly cloudy and breezy. Lows around 30.
FRIDAY
Mostly cloudy with a chance of rain showers. A slight chance of snow showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 30 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 40 percent.
SATURDAY
Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs in the lower 40s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 20s.
SUNDAY
Partly cloudy. Highs in the lower 40s.
SUNDAY NIGHT
Partly cloudy. A slight chance of. Lows around 30.
MONDAY
Partly cloudy. Highs around 50.

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 12/15/2025
Tuesday
16 DEC 2025
GREYBULL, WY 82426 weather forecast Day 1, 0 hours 11 PM 33° 26° Mostly Cloudy 2%

0% Thunder
( 0% severe)
S   8 57% 20°
Low 29° GREYBULL, WY 82426 weather forecast Day 1, 3 hours 2 AM 31° 24° Partly Cloudy SSE   7 61% 20°
High 50° GREYBULL, WY 82426 weather forecast Day 1, 6 hours 5 AM 30° 24° Partly Cloudy 3%

0% Thunder
( 1% severe)
S   6 64% 20°

Mostly Cloudy



GREYBULL, WY 82426 weather forecast Day 1, 9 hours 8 AM 30° 25° Mostly Cloudy S   5 70% 22°
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 11 AM 39° 37° Mostly Cloudy 3%

0% Thunder
( 1% severe)
S   3 61% 27°
GREYBULL, WY 82426 weather forecast Day 1, 15 hours 2 PM 48° 46° Partly Cloudy S   5 47% 29°
GREYBULL, WY 82426 weather forecast Day 1, 18 hours 5 PM 44° 41° Partly Cloudy 2%

0% Thunder
( 1% severe)
ESE   6 55% 29°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 8 PM 38° 33° Mostly Cloudy ESE   7 70% 29°
Wednesday
17 DEC 2025
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 11 PM 35° 27° Mostly Cloudy 2%

0% Thunder
( 0% severe)
ESE   10 75% 28°
Low 29° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 2 AM 34° 25° Mostly Cloudy SE   13 75% 27°
High 53° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 5 AM 34° 24° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 2% severe)
SE   15 75% 27°

Mostly Cloudy

Rain Likely

GREYBULL, WY 82426 weather forecast Day 2, 9 hours 8 AM 36° 27° Mostly Cloudy SE   15 72% 28°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 11 AM 45° 39° Mostly Cloudy 51%
RAIN
.1–.25 in
0% Thunder
( 6% severe)
SSE   13 60% 32°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 2 PM 48° 41° Partly Cloudy WNW   20 49% 30°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 5 PM 40° 30° Partly Cloudy 2%

0% Thunder
( 2% severe)
NW   22 39% 18°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 8 PM 34° 23° Partly Cloudy WNW   17 41% 14°

SOUTH BIG HORN, WY extended weather forecast

Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Sunday
21 DEC 2025
Monday
22 DEC 2025
Low 26° Low 26° Low 22° Low 16° Low 23°
High 40° High 53° High 40° High 46° High 51°
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
15% Snow
Overcast
32% Rain/Snow
Partly Cloudy
63% Snow
Overcast
18% Snow
Overcast
15% Snow
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Greybull, WY
Greybull, WY snow
Greybull, WY radar
WY map
-or-
-or-
-or-
 
82426
82426 snow
82426 radar
 
-or-
-or-
 
 
WY
WY snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions