Current conditions at

Arrow Creek Hill I-90 MP 468.6 (MTARC)

Lat: 45.78°NLon: 108.16341°WElev: 3924.0ft.

unknown precip

28°F

-2°C

Humidity 81%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 10 Mar 09:30 AM MDT
Extended Forecast for

5 Miles W Pompeys Pillar MT

High Wind Watch March 12, 12:00am until March 12, 09:00pm
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: A chance of snow showers before 1pm, then a slight chance of snow showers after 2pm.  Partly sunny, with a high near 44. Calm wind becoming west northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 10pm.  Partly cloudy, with a low around 21. West wind 5 to 8 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. West southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of rain showers after 3am.  Cloudy, with a low around 35. Southwest wind 8 to 13 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after noon.  Mostly cloudy, with a high near 62. West southwest wind 16 to 26 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 62 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain and snow showers before midnight, then snow showers between midnight and 3am, then rain and snow showers after 3am.  Low around 31. Northwest wind 23 to 33 mph becoming east northeast 5 to 10 mph. Winds could gust as high as 47 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow showers likely.  Cloudy, with a high near 52. Light and variable wind becoming west 5 to 9 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 9pm, then rain and snow showers.  Low around 28. West wind 8 to 11 mph becoming north after midnight.  Chance of precipitation is 80%.

    Low: 28 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow showers, becoming all snow after 9am.  High near 41. North wind 8 to 16 mph.  Chance of precipitation is 90%.

    High: 41 °F

    Rain/Snow
    then Snow
    Showers

Detailed Forecast

Today
A chance of snow showers before 1pm, then a slight chance of snow showers after 2pm. Partly sunny, with a high near 44. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 21. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 51. West southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon.
Wednesday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of rain showers after 3am. Cloudy, with a low around 35. Southwest wind 8 to 13 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 62. West southwest wind 16 to 26 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 55 mph.
Thursday Night
Rain and snow showers before midnight, then snow showers between midnight and 3am, then rain and snow showers after 3am. Low around 31. Northwest wind 23 to 33 mph becoming east northeast 5 to 10 mph. Winds could gust as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow showers likely. Cloudy, with a high near 52. Light and variable wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Rain showers likely before 9pm, then rain and snow showers. Low around 28. West wind 8 to 11 mph becoming north after midnight. Chance of precipitation is 80%.
Saturday
Rain and snow showers, becoming all snow after 9am. High near 41. North wind 8 to 16 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. North wind 5 to 15 mph. Chance of precipitation is 60%.
Sunday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 35. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 21. Northeast wind around 5 mph becoming calm in the evening.
Monday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 50. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Pompeys Pillar MT
 45.97°N 108.06°W (Elev. 2986 ft)
5:53 am MDT Mar 10, 2026
9am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
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