GREYBULL, WY 82426 Weather Forecast & Current Conditions

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82426 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SOUTH BIG HORN, WY Current Weather
5:53 PM MDT OCT 26, 2025
Overcast 54°F
Feels Like:	49°F
Dewpoint:	21°F
Rel. Hum.:	27%
Visibility:	10 miles
Wind:	N at 17 mph, gusts to 24
Pressure:	29.82 inches
Last 72 hours
Local Area Snow Depth
Wyoming Current Weather
Wyoming MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

82426 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GREYBULL, WY 82426 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Numerous showers this evening, then scattered rain and snow showers after midnight. No snow accumulation. Lows in the mid 30s. North winds around 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of precipitation 60 percent.

MONDAY
Mostly cloudy. Numerous rain showers, snow showers with isolated thunderstorms in the morning, then scattered snow and rain showers in the afternoon. Little or no snow accumulation. Windy with highs in the mid 40s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 60 percent.

MONDAY NIGHT
Partly cloudy in the evening, then clearing. Breezy with lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight.

TUESDAY
Sunny. Highs in the mid 40s. North winds around 10 mph in the afternoon.

TUESDAY NIGHT
Clear. Lows in the lower 20s. Southeast winds around 10 mph.

WEDNESDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs around 50.

WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 20s.

THURSDAY
Mostly sunny. Highs around 50.

THURSDAY NIGHT
Partly cloudy. Lows around 30.

FRIDAY
Partly cloudy. Highs in the lower 50s.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s.

SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. A 20 percent chance of rain showers. Highs around 60.

SATURDAY NIGHT
Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s.

82426 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GREYBULL, WY 82426

Infrared Weather Satellite
GREYBULL, WY 82426

82426 WEATHER RADAR LOOP

NEXRAD Weather Radar
GREYBULL, WY 82426

MOS COMPUTER WEATHER FORECAST

SOUTH BIG HORN, WY 3 hourly weather forecast

weather forecast created 7:00 AM EST 10/26/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
26 OCT 2025

11 AM

54°

52°

Mostly Cloudy

7%

0% Thunder
( 1% severe)

NW 7

36%

28°

High 59°

2 PM

58°

56°

Mostly Cloudy

NW 9

28%

25°

Mostly Cloudy

5 PM

56°

54°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 1% severe)

N 8

32%

27°

8 PM

49°

45°

Mostly Cloudy

N 8

50%

31°

Monday
27 OCT 2025

11 PM

45°

41°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 4% severe)

NW 8

63%

33°

Low 35°

2 AM

42°

38°

Mostly Cloudy

W 7

76%

35°

High 49°

5 AM

39°

35°

Mostly Cloudy

50%
RAIN
.01–.1 in

0% Thunder
( 10% severe)

WNW 6

82%

34°

Mostly Cloudy

Chance of Rain

8 AM

39°

33°

Partly Cloudy

NW 9

82%

34°

11 AM

44°

37°

Mostly Cloudy

12%
RAIN/SNOW
.05–.5 in

0% Thunder
( 2% severe)

NNW 15

53%

28°

2 PM

46°

39°

Mostly Cloudy

NW 18

36%

21°

5 PM

44°

36°

Partly Cloudy

3%

0% Thunder
( 2% severe)

NW 17

33%

18°

8 PM

37°

29°

Partly Cloudy

NNW 12

46%

19°

Tuesday
28 OCT 2025

11 PM

34°

27°

Partly Cloudy

1%

0% Thunder
( 1% severe)

NW 8

54%

20°

Low 23°

2 AM

30°

24°

Partly Cloudy

WNW 6

61%

19°

High 47°

5 AM

27°

23°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WNW 3

66%

18°

Clear

8 AM

28°

24°

Clear

W 3

63%

18°

11 AM

39°

36°

Clear

0%

0% Thunder
( 0% severe)

WNW 5

41%

18°

2 PM

45°

42°

Clear

NW 6

26%

14°

5 PM

42°

38°

Clear

E 6

30%

14°


SOUTH BIG HORN, WY extended weather forecast
Wednesday 29 OCT 2025	Thursday 30 OCT 2025	Friday 31 OCT 2025	Saturday 1 NOV 2025	Sunday 2 NOV 2025
Low 12°	Low 26°	Low 29°	Low 28°	Low 40°
High 52°	High 58°	High 59°	High 60°	High 53°

Clear 2% Rain/Snow	Clear 4% Rain/Snow	Mostly Cloudy 8% Rain/Snow	Mostly Cloudy 18% Rain	Mostly Cloudy 28% Rain/Snow

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