News Headlines
Hazardous Weather Conditions
Current conditions at
Arrow Creek Hill I-90 MP 468.6 (MTARC)
Lat: 45.78°NLon: 108.16341°WElev: 3924.0ft.NA
66°F
19°C
| Humidity | 31% |
| Wind Speed | S 7 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Last update | 02 Sep 02:30 AM MDT |
Extended Forecast for
3 Miles W Pompeys Pillar MT
Fire Weather Watch September 3, 12:00pm until September 3, 08:00pm
Overnight
Low: 56 °F
Mostly Clear
Wednesday
High: 91 °F
Hot
Wednesday Night
Low: 57 °F
Slight Chance
ShowersThursday
High: 88 °F
Mostly Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 92 °F
Hot
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 56. Calm wind.
Wednesday
Mostly sunny and hot, with a high near 91. Light southwest wind increasing to 6 to 11 mph in the afternoon.
Wednesday Night
A slight chance of showers before midnight, then a slight chance of showers after 5am. Partly cloudy, with a low around 57. West southwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 56. South wind around 6 mph becoming calm after midnight.
Friday
Sunny and hot, with a high near 92. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. West wind 5 to 9 mph becoming north after midnight.
Saturday
Sunny, with a high near 85. Calm wind becoming northeast 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 57. North northeast wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 80. North wind 6 to 9 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Northeast wind 6 to 10 mph.
Labor Day
A 30 percent chance of showers. Mostly cloudy, with a high near 79. North northeast wind 5 to 8 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North northwest wind 6 to 9 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 76. West wind 6 to 11 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Pompeys Pillar MT
46°N 108°W (Elev. 2844 ft)
46°N 108°W (Elev. 2844 ft)
12:32 am MDT Sep 2, 2026
2am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
