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
7:53 PM MDT JUL 1, 2026
Scattered Clouds 79°F
Feels Like:	78°F
Dewpoint:	39°F
Rel. Hum.:	24%
Visibility:	10 miles
Wind:	WNW at 15 mph
Pressure:	29.86 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 in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

TONIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. West winds 10 to 15 mph. Chance of rain 30 percent.

THURSDAY
Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent.

THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph in the evening.

FRIDAY
Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent.

FRIDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 30 percent.

INDEPENDENCE DAY
Sunny. Highs around 90.

SATURDAY NIGHT
Clear. Lows around 60.

SUNDAY
Sunny. Highs in the mid 90s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 60s.

MONDAY
Partly cloudy in the morning, then clearing. Highs in the lower 90s.

MONDAY NIGHT
Partly cloudy. Lows in the lower 60s.

TUESDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

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 7/ 1/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
1 JUL 2026

12 PM

77°

77°

Clear

6%

0% Thunder
( 14% severe)

SSE 3

26%

40°

High 86°

3 PM

84°

81°

Clear

SSE 3

17%

35°

Increasing Clouds

6 PM

85°

82°

Mostly Cloudy

12%
RAIN
.01–.1 in

0% Thunder
( 15% severe)

S 5

17%

35°

9 PM

76°

77°

Mostly Cloudy

WNW 9

30%

42°

Thursday
2 JUL 2026

12 AM

68°

68°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

WNW 5

42%

44°

Low 56°

3 AM

62°

63°

Mostly Cloudy

W 2

54%

45°

High 90°

6 AM

56°

56°

Partly Cloudy

1%

0% Thunder
( 1% severe)

CALM

66%

45°

Partly Cloudy

9 AM

68°

68°

Clear

CALM

45%

46°

12 PM

81°

79°

Clear

16%
RAIN
<.01 in

0% Thunder
( 18% severe)

SE 3

25%

42°

3 PM

87°

83°

Mostly Cloudy

W 5

16%

36°

6 PM

86°

83°

Mostly Cloudy

3%

0% Thunder
( 12% severe)

NNW 10

18%

38°

9 PM

78°

78°

Mostly Cloudy

W 6

28%

42°

Friday
3 JUL 2026

12 AM

69°

69°

Mostly Cloudy

6%

0% Thunder
( 2% severe)

E 5

42%

45°

Low 56°

3 AM

63°

64°

Mostly Cloudy

SE 3

52%

45°

High 90°

6 AM

57°

58°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

CALM

64%

45°

Partly Cloudy

9 AM

69°

69°

Partly Cloudy

SSE 2

45%

47°

12 PM

82°

80°

Clear

7%

0% Thunder
( 17% severe)

SSE 3

25%

43°

3 PM

87°

84°

Partly Cloudy

S 6

17%

37°

6 PM

86°

83°

Mostly Cloudy

WSW 10

19%

39°


SOUTH BIG HORN, WY extended weather forecast
Saturday 4 JUL 2026	Sunday 5 JUL 2026	Monday 6 JUL 2026	Tuesday 7 JUL 2026	Wednesday 8 JUL 2026
Low 56°	Low 58°	Low 59°	Low 59°	Low 60°
High 93°	High 95°	High 97°	High 97°	High 94°

Partly Cloudy 12% Rain	Partly Cloudy 4% Rain	Partly Cloudy 15% Rain	Partly Cloudy 19% Rain	Partly Cloudy 18% Rain

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