National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

69°F

21°C

Humidity 26%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 21 Sep 03:30 PM MDT
Extended Forecast for

Potomac MT

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Patchy fog between 7am and 9am. Widespread frost before 10am. Otherwise, increasing clouds, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.

    High: 73 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Light west southwest wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Areas of fog after 3am. Otherwise, mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Patchy frost before 8am. Otherwise, sunny, with a high near 83.

    High: 83 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 29. Calm wind.
Sunday
Patchy fog between 7am and 9am. Widespread frost before 10am. Otherwise, increasing clouds, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 38. Light west southwest wind.
Monday
Mostly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Areas of fog after 3am. Otherwise, mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.
Tuesday
Areas of fog before 10am. Patchy frost before 8am. Otherwise, sunny, with a high near 83.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 42.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 74.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 32.
Saturday
A slight chance of rain. Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Potomac MT
 46.89°N 113.59°W (Elev. 3589 ft)
Last Update:
2:42 pm MDT Sep 21, 2024
Forecast Valid:
3pm MDT Sep 21, 2024-6pm MDT Sep 28, 2024
 
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Additional Resources

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