Temperature
38 F at 9 PM; 50 F at its warmest, 4 PM, and 27 F at its coolest, 2 AM.
- Now
- 38F
- 9 PM
- Highest
- 50F
- 4 PM
- Lowest
- 27F
- 2 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Bozeman Yellowstone International Airport, Montana
Medium airport in Gallatin County, Montana33°
56°/28°
Clear·
Feels like 33°·Light air 2 mph SSE
Now. Bozeman Yellowstone International Airport is 33° and clear at 11 PM. The dew point is 29°, so the air feels dry and comfortable. Light air from the south-southeast at 2 mph.
Today and tonight. Tonight falls to about 25° by 5 AM, under a mostly clear sky. A freeze: protect plants and pipes. No rain is expected for the rest of the day.
The week. The warmest day ahead is Saturday, near 65°, and the coolest Wednesday, near 56°. The days ahead look dry. The first freeze could come tomorrow, a low of 25°.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 10 hours 59 minutes long, 3 minutes shorter than yesterday.
0UV Low
29Air quality
85%Humidity
0%Cloud
Now
11:00 PM
33feels33
now, clear
Today
Oct 15
5628
mostly clear day
Fri
Oct 16
5925
mostly clear day
Sat
Oct 17
6529
mostly clear day
Sun
Oct 18
5931
clear day
Mon
Oct 19
6530
mostly clear day
Tue
Oct 20
6133
partly cloudy day
Wed
Oct 21
5634
29%
33°
56°28°
59°25°
65°29°
59°31°
65°30°
61°33°
56°34°
As of 11:00 PM in Bozeman Yellowstone International Airport, Montana.
Air quality
The air at Bozeman Yellowstone International Airport
Index 29, good, led by fine particles. Read at 10 PM from its reporting area, Helena (MT), 70 miles off.
29Good
- Fine particles (PM2.5)29Good-
The days ahead
Yesterday measured 34, good.
GoodModerate
- 34YesterdayOct 14
Smoke, the next 44 hours
No smoke near the ground through Sat 6 PM.
Precipitation
What has fallen at Bozeman Yellowstone International Airport
None in the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Bozeman Yellowstone International Airport, the next 44 hours
Visibility stays 10 miles or more through Sat 6 PM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- BZN
- ICAO
- KBZN
- IATA
- BZN
- Field elevation
- 4,473 ft
- Serves
- Bozeman
- Kind
- Medium airport
- Scheduled service
- Yes
- Its own instrument
- BZN
- Wind now
- Calm, read 15 Oct, 22:56
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 03 / 21 unlit | 2,650 ft | 75 ft | Asphalt | 46° / 226° | Calm | Calm |
| 11 / 29 | 5,050 ft | 75 ft | Asphalt | 136° / 316° | Calm | Calm |
| 11G / 29G unlit | 2,802 ft | 80 ft | Grass | 136° / 316° | Calm | Calm |
| 12 / 30 | 8,994 ft | 150 ft | Asphalt | 136° / 316° | Calm | Calm |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Bozeman/Gallatin (BZN), Bozeman Yellowstone International Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 33 F, the air 82% saturated; the humidity ran from 48% at 4 PM to 96% at 5 AM.
- Dew point now
- 33F
- 9 PM
- Humidity now
- 82%
- Humidity, range
- 48 to 96%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
1 mph from the south southeast at 9 PM; at its strongest 5 mph, 7 AM, and no gust reported.
- Now
- 1mph
- from the south southeast
- Strongest
- 5mph
- 7 AM
- Highest gust
- -
- none reported
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.71 inHg at 9 PM, rising 0.03 inHg over 3 hours; 0.27 inHg higher than a day before.
- Now
- 30.71inHg
- 9 PM
- 3 hours
- +0.03inHg
- rising
- 24 hours
- +0.27inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
10 miles or more every hour.
- Now
- 10+mi
- Lowest
- 10+mi
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 3,900 ft at 5 AM; a base was reported in 5 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 3,900ft
- 5 AM
- Hours with a base reported
- 5
How it is measured: Cloud classification, Field Book FB-SKY-001
Precipitation
None measured in the gauge in the last 24 hours.
- Last 24 hours
- 0.00in
- Wettest hour
- -
- Hours with some
- 0
How it is measured: ASOS, Field Book FB-INS-002
Bozeman/Gallatin: every reading, the last 7 days, 30 days and the year, and how well it reports
What is measuring near here
The 6 instruments nearest Bozeman Yellowstone International Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.7 miles away.
measured now4 instruments
At an airfield/0.7 mi away/4,475 ft/2 ft above here
temp, wind, gust, visibility, precip, pressure
At a river or reservoir gauge/7.3 mi away/4,797 ft/324 ft above here
temp, wind, gust, humidity, pressure
Bridger Canyon MT-86 MP 16.7MTBDC
Beside a road/13.5 mi away/6,083 ft/1,610 ft above here
temp, pavement temp, wind, visibility, precip
Table MountainS0808
At a soil climate station/20.9 mi away/4,474 ft/1 ft above here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Belgrade 1.3 NNWMT-GN-14
In a volunteer observer's own ground/1.9 mi away/4,414 ft/59 ft below here
precip, snowfall, snow depth
Bozeman 6 W Exp FarmBZMM8
On a farm or research station/7.2 mi away/4,774 ft/301 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Montana
20 places, each with its own forecast and its own instruments.
Big Skysurveyed ski areaBillingscityBozemancityBridger Bowlsurveyed ski areaButtecityCooke CitytownDiscovery Ski Areaski areaFlathead LakefeatureGlacier National ParkfeatureGranite PeakfeatureGreat Divideski areaGreat FallscityHavrecityHelenacityKalispellcityMissoulacityMontana Snowbowlski areaRed Lodge Mountainski areaWest YellowstonetownWhitefish Mountainsurveyed ski area
Near Bozeman Yellowstone International Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Belgradecity, 1 mi
- Four Cornerscommunity, 7 mi
- Churchillcommunity, 8 mi
- King Arthur Parkcommunity, 8 mi
- Springhillcommunity, 8 mi
- Amsterdamcommunity, 8 mi
- Bozemancity, 9 mi
- Manhattantown, 10 mi
- Gallatin River Ranchcommunity, 12 mi
- Bridger Bowlsurveyed ski area, 13 mi
- Gallatin Gatewaycommunity, 13 mi
- Bridgercommunity, 13 mi
Airports near Bozeman Yellowstone International Airport
- Mission FieldLVM, 34 mi
- Ennis Big Sky AirportEKS, 42 mi
- Big Timber Airport6S0, 57 mi
- Ruby Valley FieldRVF, 58 mi
- Bert Mooney AirportBTM, 66 mi
- Helena Regional AirportHLN, 70 mi
- Yellowstone AirportWYS, 75 mi
- Dillon AirportDLN, 77 mi