Weather Forecast for Big Sky

Montana, United States of America

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Partly cloudy

Current Weather - Big Sky: 1°C

Montana, United States of America

Partly cloudy

Feels like -2°C

Wind

9 km/h SSW

Humidity

56%

Pressure

1028 mb

UV Index

1

Visibility

16 km

Sunny

Sunny

Sunday, January 11, 2026

High

2°C

Low

-8°C

Rain Chance

0%

Hourly Forecast

Clear -4°C
23:00
Jan 12

Day Statistics

Maximum Wind

10 km/h

Humidity

68%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

08:03 AM

Sunset

05:04 PM

Moonrise

01:46 AM

Moonset

11:50 AM

Moon Phase

Waning Crescent

Moon Illumination

47%

Air Quality

PM2.5

2.5

μg/m³

PM10

2.6

μg/m³

NO₂

2.4

μg/m³

O₃

81.8

μg/m³

SO₂

1.1

μg/m³

CO

164.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

236.32

Diffuse Radiation

119.42

DNI

0

GTI

108.72

Weather Alerts

Wind Advisory issued January 11 at 1:01AM MST until January 13 at 12:00AM MST by NWS Billings MT

Livingston Area; Beartooth Foothills Jan 11, 01:01 AM - Jan 12, 01:15 AM
Severity: Moderate Urgency: Expected

* WHAT...Southwest winds occasionally gusting 50 to 60 mph through today, increasing to 65 mph tonight and Monday. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until midnight MST Monday Night. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...The highest gusts are expected tonight through Monday.

Winds this strong can make driving difficult, especially for high profile vehicles. Plan your travel accordingly.

Event: Wind Advisory Certainty: Likely Category: Met

Wind Advisory issued January 11 at 8:53AM MST until January 13 at 12:00AM MST by NWS Billings MT

Livingston Area; Beartooth Foothills Jan 11, 08:53 AM - Jan 12, 09:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Southwest winds occasionally gusting 50 to 60 mph today, increasing to 65 mph tonight and Monday. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until midnight MST Monday Night. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...The highest gusts are expected tonight through Monday.

Winds this strong can make driving difficult, especially for high profile vehicles. Plan your travel accordingly.

Event: Wind Advisory Certainty: Likely Category: Met