and then 
to Add to home screen Butte
Rise 5:46AM
Set 9:08PM
Reporting Station : Mooney Airport, MT
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
4°C
Overcast. Chilly.
- 58%
- 0 km/hN
-
58%
Humidity -
-3°C
Dew Point -
4°C
Comfort Level -
16 km
Visibility -
1012.50 mb
Barometric Pressure - Air Quality
Waning gibbous
Rise12:05AM
Set7:54AM
SUNDAY MORNING
HLN / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Yellowstone NP | 41 ppb |  Good |
| Glacier NP | 36 ppb | Good |
| Harrisville | 48 ppb | Good |
| Custer-Loomis (SO-AQS) | 38 ppb | Good |
| Great Basin NP | 54 ppb |  Moderate |
| Lemmon Valley | 58 ppb | Moderate |
| Sparks | 59 ppb | Moderate |
| Fort Collins - CSU - 708 S. Ma | 55 ppb | Moderate |
| Incline | 58 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 24 May | Particulates smaller than 2.5 microns | 16 ppb | Good |
| 25 May | Particulates smaller than 2.5 microns | 19 ppb | Good |
| 26 May | Particulates smaller than 2.5 microns | n/a | Good |
| 27 May | Particulates smaller than 2.5 microns | n/a | Good |
| 28 May | Particulates smaller than 2.5 microns | n/a | Good |
| 29 May | Particulates smaller than 2.5 microns | n/a | Good |
| 30 May | Particulates smaller than 2.5 microns | n/a | Good |
Helena
Bozeman
Hamilton
Rise 5:46AM
Set 9:08PM
Waning gibbous
Rise12:05AM
Set7:54AM
SUNDAY MORNING
HLN / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 26 May Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 May Monday | Good |
well-mixed atmosphere, low pressure |
| 28 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 29 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 30 May Thursday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 31 May Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 01 Jun Saturday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 26 May Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 26 May Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 26 May Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 27 May Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 27 May Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 27 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 27 May Evening | Good |
well-mixed atmosphere, low pressure |
| 28 May Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |