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

Monarch Canyon US-89 MP 53.5 (MTMON)

Lat: 47.1429°NLon: 110.82309°WElev: 5197.0ft.

Rain

53°F

12°C

Humidity 86%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 14 Aug 01:45 AM MDT
Extended Forecast for

11 Miles E Monarch MT

  • Overnight

    Overnight: Showers.  Low around 47. Light northwest wind.  Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after noon.  High near 53. Northwest wind 3 to 6 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am.  Mostly cloudy, with a steady temperature around 51. North northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 60. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 60 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 48. East wind 6 to 9 mph becoming south southwest after midnight.  Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. South southwest wind 6 to 8 mph becoming west in the afternoon.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West northwest wind 5 to 8 mph becoming south southwest after midnight.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 66. South southwest wind 7 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers. Low around 47. Light northwest wind. Chance of precipitation is 80%.
Friday
Showers, with thunderstorms also possible after noon. High near 53. Northwest wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a steady temperature around 51. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 60. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. East wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 65. South southwest wind 6 to 8 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. West northwest wind 5 to 8 mph becoming south southwest after midnight.
Monday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. South southwest wind 7 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Monarch MT
 47.08°N 110.61°W (Elev. 6759 ft)
12:31 am MDT Aug 14, 2026
2am MDT Aug 14, 2026-6pm MDT Aug 20, 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