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Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

74°F

23°C

Humidity 12%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 20 May 03:38 PM PDT
Extended Forecast for

35 Miles ESE Unionville NV

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73. North wind 5 to 15 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Northeast wind 5 to 15 mph.

    Low: 48 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 76. Northeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. South wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 73. North wind 5 to 15 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Northeast wind 5 to 15 mph.
Friday
Sunny, with a high near 76. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 81. South wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 54.
Memorial Day
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 50. Breezy.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 69. Breezy.
Tuesday Night
A slight chance of rain and snow showers. Snow level 8200 feet lowering to 6900 feet after midnight . Partly cloudy, with a low around 42. Breezy.
Wednesday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
35 Miles ESE Unionville NV
 40.31°N 117.45°W (Elev. 5312 ft)
Last Update:
11:30 am PDT May 20, 2026
Forecast Valid:
4pm PDT May 20, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

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