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

49°F

9°C

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

20 Miles S Lloyd MT

  • Today

    Today: Patchy smoke before 3pm. Sunny, with a high near 83. West northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 83 °F

    Patchy Smoke

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Northwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the morning.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. West northwest wind around 7 mph becoming northeast after midnight.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. Northeast wind around 8 mph becoming east southeast in the afternoon.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. East wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 83. East wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly before midnight.  Mostly cloudy, with a low around 61. South wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Patchy smoke before 3pm. Sunny, with a high near 83. West northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 60. Northwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 60. West northwest wind around 7 mph becoming northeast after midnight.
Friday
Sunny, with a high near 83. Northeast wind around 8 mph becoming east southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 61. East wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 83. East wind 9 to 13 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 61. South wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Lloyd MT
 48°N 109.39°W (Elev. 3701 ft)
4:16 am MDT Aug 19, 2026
8am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

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