Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

RUBY VALLEY (RBYM)

Lat: 45.345°NLon: 112.15028°WElev: 5250.0ft.

NA

81°F

27°C

Humidity 30%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index80°F (27°C)
Last update 19 Aug 05:00 PM MDT
Extended Forecast for

6 Miles S Alder MT

  • Tonight

    Tonight: Mostly clear, with a low around 50. West northwest wind 5 to 8 mph becoming light and variable.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. North wind around 6 mph becoming south after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind around 5 mph becoming calm.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. North northeast wind 5 to 7 mph becoming south southeast after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 81. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    High: 81 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 52. South wind around 9 mph.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80. Breezy, with a south wind 9 to 14 mph becoming west southwest 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West northwest wind 5 to 8 mph becoming light and variable.
Thursday
Sunny, with a high near 86. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 55. North wind around 6 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 88. South wind around 5 mph becoming calm.
Friday Night
Mostly cloudy, with a low around 56. North northeast wind 5 to 7 mph becoming south southeast after midnight.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 81. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. South wind around 9 mph.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Breezy, with a south wind 9 to 14 mph becoming west southwest 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Alder MT
 45.23°N 112.11°W (Elev. 5584 ft)
4:52 pm MDT Aug 19, 2026
5pm MDT Aug 19, 2026-6pm MDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database