and then 
to Add to home screen Butte
Rise 6:20AM
Set 8:35PM
Reporting Station : Mooney Airport, MT
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
3°C
Mostly cloudy. Chilly.
- 89%
- 7 km/hWNW
-
89%
Humidity -
1°C
Dew Point -
1°C
Comfort Level -
16 km
Visibility -
1013.50 mb
Barometric Pressure - Air Quality
Waning gibbous
Rise1:14AM
Set8:57AM
SUNDAY NIGHT
HLN / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Yellowstone NP | 45 ppb |  Good |
| Craters of the Moon NM | 37 ppb | Good |
| Glacier NP | 42 ppb | Good |
| Harrisville | 36 ppb | Good |
| Custer-Loomis (SO-AQS) | 38 ppb | Good |
| Great Basin NP | 47 ppb | Good |
| Lemmon Valley | 47 ppb | Good |
| Sparks | 47 ppb | Good |
| Incline | 44 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 26 Apr | Particulates smaller than 2.5 microns | 14 ppb | Good |
| 27 Apr | Particulates smaller than 2.5 microns | 22 ppb | Good |
| 28 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 29 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 30 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 01 May | Particulates smaller than 2.5 microns | n/a | Good |
| 02 May | Particulates smaller than 2.5 microns | n/a | Good |
Helena
Bozeman
Hamilton
Rise 6:20AM
Set 8:35PM
Waning gibbous
Rise1:14AM
Set8:57AM
SUNDAY NIGHT
HLN / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 28 Apr Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 29 Apr Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 30 Apr Tuesday | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
| 01 May Wednesday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 02 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 03 May Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 04 May Saturday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 28 Apr Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 28 Apr Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 28 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |
| 28 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 29 Apr Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 29 Apr Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 29 Apr Afternoon | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 29 Apr Evening | Good |
strong winds, precipitation, cold temperatures, well-mixed atmosphere, low pressure |