Weather Forecast for Big Sky

Montana, United States of America

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Sunny

Current Weather - Big Sky: 5°C

Montana, United States of America

Sunny

Feels like 3°C

Wind

10 km/h SSW

Humidity

38%

Pressure

1032 mb

UV Index

1

Visibility

16 km

Partly Cloudy

Partly Cloudy

Saturday, January 10, 2026

High

-1°C

Low

-8°C

Rain Chance

0%

Hourly Forecast

Partly Cloudy -5°C
22:00
Partly Cloudy -6°C
23:00
Jan 11

Day Statistics

Maximum Wind

10 km/h

Humidity

69%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

08:03 AM

Sunset

05:03 PM

Moonrise

12:39 AM

Moonset

11:31 AM

Moon Phase

Last Quarter

Moon Illumination

56%

Air Quality

PM2.5

2.8

μg/m³

PM10

3

μg/m³

NO₂

2.8

μg/m³

O₃

75.6

μg/m³

SO₂

1.1

μg/m³

CO

156.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

315.48

Diffuse Radiation

131.03

DNI

0

GTI

120.96

Weather Alerts

Wind Advisory issued January 10 at 2:21AM MST until January 11 at 5:00PM MST by NWS Billings MT

Livingston Area; Beartooth Foothills Jan 10, 02:21 AM - Jan 11, 02:30 AM
Severity: Moderate Urgency: Expected

* WHAT...Southwest winds occasionally gusting 50 to 60 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 5 PM MST Sunday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...This is an extended period of gusty winds along the foothills. Strong winds may continue Sunday night into Tuesday.

Winds this strong can make driving difficult, especially for high profile vehicles.

Event: Wind Advisory Certainty: Likely Category: Met

Wind Advisory issued January 10 at 10:55AM MST until January 11 at 5:00PM MST by NWS Billings MT

Livingston Area; Beartooth Foothills Jan 10, 10:55 AM - Jan 11, 11:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Southwest winds occasionally gusting 50 to 60 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 5 PM MST Sunday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Expect winds to increase this afternoon and evening, and continue into Sunday. Strong winds may continue Sunday night into Tuesday.

Winds this strong can make driving difficult, especially for high profile vehicles.

Event: Wind Advisory Certainty: Likely Category: Met