Current conditions at
Arrow Creek Hill I-90 MP 468.6 (MTARC)
Lat: 45.78°NLon: 108.16341°WElev: 3924.0ft.NA
24°F
-4°C
| Humidity | 66% |
| Wind Speed | W 9 MPH |
| Barometer | NA |
| Dewpoint | 14°F (-10°C) |
| Visibility | NA |
| Wind Chill | 14°F (-10°C) |
| Last update | 17 Apr 04:45 AM MDT |
Extended Forecast for
8 Miles W Pompeys Pillar MT
Today
High: 51 °F
Mostly Sunny
then Chance
Snow ShowersTonight
Low: 29 °F
Slight Chance
Rain/Snow
then Mostly
CloudySaturday

High: 63 °F
Sunny
Saturday Night

Low: 32 °F
Mostly Clear
Sunday

High: 74 °F
Sunny
Sunday Night

Low: 43 °F
Partly Cloudy
Monday

High: 81 °F
Mostly Sunny
Monday Night

Low: 44 °F
Partly Cloudy
Tuesday

High: 84 °F
Sunny
Detailed Forecast
Today
A 30 percent chance of snow showers, mainly after 2pm. Mostly sunny, with a high near 51. Light northwest wind increasing to 8 to 13 mph in the morning. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 9pm. Mostly cloudy, with a low around 29. North northwest wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 63. West southwest wind 6 to 13 mph.
Saturday Night
Mostly clear, with a low around 32. West wind 5 to 10 mph becoming light west southwest.
Sunday
Sunny, with a high near 74. West southwest wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 43. South wind around 6 mph.
Monday
Mostly sunny, with a high near 81. West southwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 44. North northwest wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 84. Southwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming south southeast in the evening.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 81. West southwest wind 5 to 13 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45. West northwest wind 11 to 14 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 64. West northwest wind 11 to 18 mph. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
8 Miles W Pompeys Pillar MT
45.97°N 108.12°W (Elev. 2972 ft)
45.97°N 108.12°W (Elev. 2972 ft)
12:43 am MDT Apr 17, 2026
5am MDT Apr 17, 2026-6pm MDT Apr 23, 2026


