Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

NA

55°F

13°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

11 Miles ENE Iliad MT

  • Tonight

    Tonight: A 20 percent chance of showers before midnight.  Patchy smoke between 4am and 5am. Partly cloudy, with a low around 57. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 57 °F

    Slight Chance
    Showers then
    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke between 9am and 4pm. Sunny, with a high near 85. Light west northwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 85 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. West northwest wind 6 to 8 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. East northeast wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. East wind around 14 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers before noon.  Partly sunny, with a high near 87. East wind 10 to 13 mph.

    High: 87 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Patchy smoke between 4am and 5am. Partly cloudy, with a low around 57. Northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Patchy smoke between 9am and 4pm. Sunny, with a high near 85. Light west northwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 58. West northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. West northwest wind 6 to 8 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 85. East northeast wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 62. East wind around 14 mph, with gusts as high as 18 mph.
Saturday
A slight chance of showers before noon. Partly sunny, with a high near 87. East wind 10 to 13 mph.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Iliad MT
 47.84°N 109.55°W (Elev. 3199 ft)
12:31 pm MDT Aug 18, 2026
10pm MDT Aug 18, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

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