Severe Weather Across the Northern Tier of the Country; Heat Builds Across the Center of the Nation

A frontal boundary will focus the threat for showers and thunderstorms, some severe, across the northern tier of the country through Tuesday. Meanwhile, dangerous heat will expand across the center of the nation through at least the middle of the week. Elevated to critical fire weather conditions will persist across the Great Basin, portions of the Plains and interior Alaska. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901ft.

N/A

10°C

50°F

Humidity 96%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 9°C (49°F)
Visibility NA
Last update 05 Jul 05:45 AM MDT
Extended Forecast for

Potomac MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Areas of fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 26. Calm wind.

    Areas Fog
    then Slight
    Chance
    T-storms

    High: 26 °C

  • Tonight

    Tonight: Mostly clear, with a low around 11. Calm wind.

    Mostly Clear

    Low: 11 °C

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 29. Calm wind.  New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Sunny then
    Chance
    T-storms

    High: 29 °C

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Calm wind.  New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Partly Cloudy

    Low: 12 °C

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Some of the storms could be severe.  Mostly sunny, with a high near 30. Calm wind.  New rainfall amounts between 2.5 and 5 mm possible.

    Sunny then
    Severe
    Thunderstorms

    High: 30 °C

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe.  Mostly cloudy, with a low around 13. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms
    then Partly
    Cloudy

    Low: 13 °C

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 28. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 28 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 13.

    Chance
    Showers then
    Mostly Clear

    Low: 13 °C

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 27.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 27 °C

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 26. Calm wind.
Tonight
Mostly clear, with a low around 11. Calm wind.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 29. Calm wind. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Calm wind. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny, with a high near 30. Calm wind. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 13. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 28. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 13.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 11.
Monday
Sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Potomac MT
 46.89°N 113.59°W (Elev. 1094 m)
3:40 am MDT Jul 5, 2022
6am MDT Jul 5, 2022-6pm MDT Jul 11, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database