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
12:53 PM MDT JUN 11, 2026
Clear 63°F
Feels Like:	63°F
Dewpoint:	37°F
Rel. Hum.:	38%
Visibility:	10 miles
Wind:	Variable at 7 mph
Pressure:	30.10 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

THIS AFTERNOON
Mostly sunny. Highs around 70. North winds around 10 mph with gusts up to 20 mph.

TONIGHT
Mostly clear. Lows in the mid 40s. Northeast winds around 10 mph with gusts up to 20 mph in the evening.

FRIDAY
Mostly sunny. Highs around 80. North winds 10 to 15 mph with gusts up to 25 mph in the afternoon.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Windy with lows in the upper 40s. North winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 60 percent.

SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Breezy with highs in the mid 60s. North winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent.

SATURDAY NIGHT
Partly cloudy and breezy. Lows in the lower 40s.

SUNDAY
Partly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs around 70. Chance of rain 30 percent.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

MONDAY
Mostly sunny. Highs in the mid 70s.

MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 50.

TUESDAY
Partly cloudy in the morning, then clearing. Highs in the lower 80s.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s.

WEDNESDAY
Sunny. A slight chance of. Breezy with highs in the mid 80s.

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 8:00 AM EDT 6/11/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
11 JUN 2026

12 PM

63°

64°

Clear

0%

0% Thunder
( 6% severe)

NW 1

36%

36°

High 74°

3 PM

69°

69°

Clear

SE 5

26%

33°

Clear

6 PM

73°

73°

Clear

0%

0% Thunder
( 3% severe)

E 7

20%

30°

9 PM

66°

66°

Partly Cloudy

ENE 5

30%

34°

Friday
12 JUN 2026

12 AM

57°

58°

Clear

0%

0% Thunder
( 1% severe)

CALM

43%

35°

Low 44°

3 AM

51°

51°

Clear

E 1

52%

34°

High 82°

6 AM

46°

45°

Clear

0%

0% Thunder
( 0% severe)

CALM

60%

33°

Clear

9 AM

60°

61°

Clear

CALM

39%

35°

12 PM

72°

72°

Clear

2%

0% Thunder
( 7% severe)

NNE 2

22%

31°

3 PM

79°

78°

Clear

ENE 3

15%

27°

6 PM

81°

79°

Partly Cloudy

0%

0% Thunder
( 7% severe)

N 12

14%

28°

9 PM

70°

70°

Partly Cloudy

NNW 21

29%

36°

Saturday
13 JUN 2026

12 AM

61°

58°

Partly Cloudy

22%
RAIN
.25–.5 in

0% Thunder
( 8% severe)

NNW 18

44%

39°

Low 48°

3 AM

55°

50°

Mostly Cloudy

NNW 20

57%

40°

High 69°

6 AM

50°

44°

Mostly Cloudy

22%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

NNW 18

71%

41°

Mostly Cloudy

Chance of Rain

Windy

9 AM

56°

52°

Mostly Cloudy

NNW 20

57%

41°

12 PM

63°

60°

Partly Cloudy

3%

0% Thunder
( 11% severe)

NNW 22

38%

37°

3 PM

66°

66°

Partly Cloudy

NNW 24

28%

32°

6 PM

66°

66°

Partly Cloudy

NNW 26

26%

30°


SOUTH BIG HORN, WY extended weather forecast
Sunday 14 JUN 2026	Monday 15 JUN 2026	Tuesday 16 JUN 2026	Wednesday 17 JUN 2026	Thursday 18 JUN 2026
Low 43°	Low 50°	Low 49°	Low 57°	Low 57°
High 75°	High 81°	High 90°	High 90°	High 87°

Clear 7% Rain	Partly Cloudy 7% Rain	Clear 4% Rain	Partly Cloudy 9% Rain	Partly Cloudy 21% Rain

WEATHER SELECT BOX EXAMPLES:

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