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

Eureka Airport ASOS (KP68)

Lat: 39.60139°NLon: 116.00556°WElev: 5945.0ft.

NA

65°F

18°C

Humidity 36%
Wind Speed SSW 10 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Aug 10:53 PM PDT
Extended Forecast for

20 Miles ENE Austin NV

  • Tonight

    Tonight: Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming east southeast after midnight.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. South southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. West wind 5 to 10 mph becoming north northwest in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 81. South wind 10 to 15 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. South southwest wind 5 to 15 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms after 11am.  Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 8pm, then scattered showers between 8pm and 11pm.  Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Low: 58 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Scattered
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. West northwest wind around 5 mph becoming east southeast after midnight.
Wednesday
Mostly sunny, with a high near 80. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 61. West wind 5 to 10 mph becoming north northwest in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 81. South wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 61. South southwest wind 5 to 15 mph.
Friday
Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms before 8pm, then scattered showers between 8pm and 11pm. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Scattered showers and thunderstorms before 11pm. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 73.
Monday Night
Isolated showers. Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Austin NV
 39.6°N 116.72°W (Elev. 8615 ft)
11:31 pm PDT Aug 18, 2026
11pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database