Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Alamo (CMP01)

Lat: 37.36417°NLon: 115.16333°WElev: 3450.0ft.

NA

74°F

23°C

Humidity 33%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 29 Jul 02:20 AM PDT
Extended Forecast for

46 Miles E Tonopah Range #74 Nellis AFB NV

Extreme Heat Warning July 30, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 70. Light southwest wind.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Calm wind becoming south 5 to 8 mph in the morning.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. Southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 101.

    High: 101 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 70. Light southwest wind.
Wednesday
Sunny, with a high near 92. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 67. Southwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Sunny, with a high near 94. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 69. Southwest wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 101.
Saturday Night
Clear, with a low around 73.
Sunday
Sunny, with a high near 98.
Sunday Night
Clear, with a low around 73.
Monday
Sunny, with a high near 97.
Monday Night
Clear, with a low around 72.
Tuesday
Sunny, with a high near 97.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
46 Miles E Tonopah Range #74 Nellis AFB NV
 37.49°N 115.41°W (Elev. 5797 ft)
12:06 am PDT Jul 29, 2026
2am PDT Jul 29, 2026-6pm PDT Aug 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database