Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

NA

99°F

37°C

Humidity 9%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Heat Index94°F (34°C)
Last update 13 Jul 01:38 PM PDT
Extended Forecast for

13 Miles ENE Unionville NV

Heat Advisory July 13, 02:00pm until July 16, 11:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 02:00pm until July 16, 11:00am

    NOW until 11:00am Wed

    Heat Advisory

  • This Afternoon

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. North wind 10 to 15 mph becoming east after midnight.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. East wind 10 to 15 mph becoming west in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. West wind 10 to 15 mph becoming northeast after midnight.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. East wind 5 to 15 mph becoming west in the morning.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Breezy, with a northwest wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 30 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 86. North wind around 10 mph.
Tonight
Mostly clear, with a low around 66. North wind 10 to 15 mph becoming east after midnight.
Monday
Sunny, with a high near 88. East wind 10 to 15 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 63. West wind 10 to 15 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 85. East wind 5 to 15 mph becoming west in the morning.
Tuesday Night
Mostly clear, with a low around 60. Breezy, with a northwest wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Unionville NV
 40.54°N 117.91°W (Elev. 7051 ft)
10:16 am PDT Jul 13, 2025
2pm PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
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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