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
4:53 PM MST JAN 22, 2026
Clear 27°F
Feels Like:	16°F
Dewpoint:	7°F
Rel. Hum.:	38%
Visibility:	10 miles
Wind:	NNW at 12 mph
Pressure:	30.12 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 upper 20s. North winds around 10 mph.

TONIGHT
Partly cloudy in the evening, then cloudy with scattered snow showers after midnight. Cold with lows 2 to 6 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent.

FRIDAY
Cloudy. Numerous snow showers, mainly in the morning. Snow accumulation up to 1 inch. Brisk, cold with highs 11 to 15. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent.

FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Cold with lows 1 below to 5 below zero. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening.

SATURDAY
Partly cloudy. Cold with highs around 19.

SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of snow showers. Cold with lows zero to 5 above zero.

SUNDAY
Partly cloudy in the morning, then clearing. Highs in the lower 20s.

SUNDAY NIGHT
Mostly clear. Cold with lows 5 to 10 above.

MONDAY
Mostly sunny. Highs in the lower 30s.

MONDAY NIGHT
Partly cloudy. Cold with lows 10 to 15.

TUESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 30s.

TUESDAY NIGHT
Partly cloudy. Cold with lows 15 to 20.

WEDNESDAY
Mostly cloudy. Highs 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 1/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
22 JAN 2026

11 AM

19°

14°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NNW 3

58%

8°

High 28°

2 PM

27°

22°

Clear

NNW 5

40%

8°

Partly Cloudy

5 PM

25°

18°

Partly Cloudy

7%

0% Thunder
( 0% severe)

NNW 6

44%

8°

8 PM

17°

6°

Mostly Cloudy

NW 8

57%

6°

Friday
23 JAN 2026

11 PM

13°

1°

Mostly Cloudy

20%
SNOW
<.1 in

0% Thunder
( 0% severe)

NW 9

63%

4°

Low 3°

2 AM

10°

-2°

Mostly Cloudy

NW 8

69%

3°

High 14°

5 AM

8°

-2°

Mostly Cloudy

34%
SNOW
<.1 in

0% Thunder
( 0% severe)

NW 6

73%

2°

Overcast

Chance of Snow

8 AM

6°

-6°

Overcast

NW 7

77%

1°

11 AM

8°

-5°

Overcast

18%
SNOW
<.1 in

0% Thunder
( 1% severe)

NW 9

73%

2°

2 PM

13°

-2°

Mostly Cloudy

NW 13

59%

3°

5 PM

12°

-3°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

NW 13

53%

0°

8 PM

5°

-7°

Partly Cloudy

WNW 7

65%

-3°

Saturday
24 JAN 2026

11 PM

1°

-7°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 3

72%

-5°

Low -6°

2 AM

-2°

-9°

Clear

ESE 2

80%

-6°

High 18°

5 AM

-4°

-11°

Partly Cloudy

1%

0% Thunder
( 0% severe)

ESE 1

80%

-8°

Mostly Cloudy

8 AM

-3°

-10°

Mostly Cloudy

SSE 1

80%

-7°

11 AM

8°

2°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SSE 2

59%

-2°

2 PM

17°

12°

Partly Cloudy

W 2

41%

0°

5 PM

16°

10°

Mostly Cloudy

NNW 3

48%

2°


SOUTH BIG HORN, WY extended weather forecast
Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026	Wednesday 28 JAN 2026	Thursday 29 JAN 2026
Low 3°	Low 6°	Low 11°	Low 14°	Low 11°
High 23°	High 39°	High 33°	High 31°	High 35°

Mostly Cloudy 35% Snow	Partly Cloudy 4% Snow	Overcast 10% Snow	Overcast 30% Snow	Overcast 32% Snow

WEATHER SELECT BOX EXAMPLES:

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STATE WEATHER MAP:

Greybull, WY
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