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Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

NA

93°F

34°C

Humidity 12%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Heat Index89°F (32°C)
Last update 19 Jun 02:38 PM PDT
Extended Forecast for

5 Miles SW Unionville NV

Red Flag Warning until June 19, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until June 19, 11:00pm

    NOW until 11:00pm Fri

    Red Flag Warning

  • Juneteenth

    High: 78 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 50. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph. Winds could gust as high as 45 mph. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    Showers and
    Windy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. West wind 10 to 15 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. West wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Juneteenth
A 30 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 78. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 50. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph. Winds could gust as high as 45 mph. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 68. West wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 52. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 72. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 53. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Unionville NV
 40.38°N 118.17°W (Elev. 7333 ft)
Last Update:
11:30 am PDT Jun 19, 2026
Forecast Valid:
3pm PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation