Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Loma US-87 MP 53.1 (MTLOM)

Lat: 47.95103°NLon: 110.50477°WElev: 2700.0ft.

unknown precip

56°F

13°C

Humidity 95%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 13 Aug 04:00 AM MDT
Extended Forecast for

11 Miles WSW Big Sandy MT

  • Overnight

    Overnight: Showers and possibly a thunderstorm.  Low around 50. North northeast wind around 6 mph.  Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Thursday

    Thursday: Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm.  High near 65. Northeast wind 5 to 7 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely after midnight.  Mostly cloudy, with a low around 48. North wind 7 to 9 mph.  Chance of precipitation is 60%.

    Low: 48 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A chance of showers before noon, then a slight chance of showers after 4pm.  Cloudy, with a high near 67. North wind 5 to 8 mph.  Chance of precipitation is 40%.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 47. North wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. East northeast wind 3 to 6 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 50. North northeast wind around 6 mph. Chance of precipitation is 90%.
Thursday
Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. High near 65. Northeast wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 48. North wind 7 to 9 mph. Chance of precipitation is 60%.
Friday
A chance of showers before noon, then a slight chance of showers after 4pm. Cloudy, with a high near 67. North wind 5 to 8 mph. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 47. North wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 74. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 50. East northeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 81. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 82.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 80.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Big Sandy MT
 48.1°N 110.31°W (Elev. 2844 ft)
3:21 am MDT Aug 13, 2026
4am MDT Aug 13, 2026-6pm MDT Aug 19, 2026
 
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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