National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Hazardous Weather Conditions

Current conditions at

Rachel (CMP19)

Lat: 37.64333°NLon: 115.73917°WElev: 4850.0ft.

NA

63°F

17°C

Humidity 29%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 22 Aug 06:40 AM PDT
Extended Forecast for

29 Miles N Tonopah Range #74 Nellis AFB NV

Heat Advisory August 22, 07:02am until August 23, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 22, 07:02am until August 23, 11:00pm

    NOW until 11:00pm Sat

    Heat Advisory

  • Today

    High: 91 °F

    Sunny then
    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers before 9pm. Mostly cloudy, with a low around 70. West wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Isolated showers, then scattered showers and thunderstorms after 11am. Partly sunny, with a high near 86. West southwest wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 11pm, then scattered showers. Mostly cloudy, with a low around 66. Northwest wind 5 to 8 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then isolated thunderstorms after 2pm. Mostly cloudy, with a high near 85. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Isolated thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then isolated showers after 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely then
    Isolated
    Showers

  • Monday

    Monday: Scattered showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 11pm, then scattered showers. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Today
Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 91. Southwest wind 6 to 10 mph. Chance of precipitation is 10%.
Tonight
Isolated showers before 9pm. Mostly cloudy, with a low around 70. West wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
Isolated showers, then scattered showers and thunderstorms after 11am. Partly sunny, with a high near 86. West southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm before 11pm, then scattered showers. Mostly cloudy, with a low around 66. Northwest wind 5 to 8 mph. Chance of precipitation is 60%.
Sunday
Scattered showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then isolated thunderstorms after 2pm. Mostly cloudy, with a high near 85. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 70%.
Sunday Night
Isolated thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then isolated showers after 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Monday
Scattered showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm before 11pm, then scattered showers. Mostly cloudy, with a low around 63.
Tuesday
Scattered showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 77.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then scattered showers. Mostly cloudy, with a low around 60.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59.
Thursday
Scattered showers and thunderstorms. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles N Tonopah Range #74 Nellis AFB NV
 38.03°N 116.17°W (Elev. 6594 ft)
Last Update:
4:23 am PDT Aug 22, 2025
Forecast Valid:
7am PDT Aug 22, 2025-6pm PDT Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

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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