Current conditions at
Arrow Creek Hill I-90 MP 468.6 (MTARC)
Lat: 45.78°NLon: 108.16341°WElev: 3924.0ft.NA
52°F
11°C
| Humidity | 17% |
| Wind Speed | WSW 8 MPH |
| Barometer | NA |
| Dewpoint | 8°F (-13°C) |
| Visibility | NA |
| Last update | 20 Apr 07:01 AM MDT |
Extended Forecast for
4 Miles W Pompeys Pillar MT
Today
High: 81 °F
Sunny
Tonight
Low: 42 °F
Partly Cloudy
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Cloudy
Wednesday
High: 81 °F
Partly Sunny
then Chance
ShowersWednesday Night
Low: 39 °F
Showers
Likely then
RainThursday
High: 48 °F
Rain then
Chance RainThursday Night
Low: 30 °F
Chance
Rain/Snow
then Chance
Snow ShowersFriday
High: 48 °F
Chance Snow
Showers then
Chance
Rain/Snow
Detailed Forecast
Today
Sunny, with a high near 81. West wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 87. West southwest wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 52. South wind around 6 mph becoming calm in the evening.
Wednesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 81. Light southwest wind becoming west southwest 11 to 16 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Showers likely and possibly a thunderstorm, then rain after midnight. Low around 39. West wind 15 to 20 mph. Chance of precipitation is 90%.
Thursday
Rain, mainly before noon. High near 48. Northwest wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 30. West northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 30%.
Friday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 48. North northwest wind 9 to 16 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. North northwest wind 5 to 15 mph.
Saturday
Mostly sunny, with a high near 50. West wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 28. North northeast wind 3 to 8 mph.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 51. North northeast wind 3 to 8 mph. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles W Pompeys Pillar MT
45.97°N 108.03°W (Elev. 2982 ft)
45.97°N 108.03°W (Elev. 2982 ft)
12:48 am MDT Apr 20, 2026
7am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
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