Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Mesquite (CMP27)

Lat: 36.81444°NLon: 114.05065°WElev: 1767.0ft.

NA

92°F

33°C

Humidity 19%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index88°F (31°C)
Last update 18 Aug 01:00 AM PDT
Extended Forecast for

Mesquite NV

Extreme Heat Warning August 18, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 83. Light north wind.

    Low: 83 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 109. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 83. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 83 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 109. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 109 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 83. South southwest wind around 5 mph becoming calm  after midnight.

    Low: 83 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 106.

    High: 106 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 82.

    Low: 82 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 83. Light north wind.
Tuesday
Mostly sunny and hot, with a high near 109. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 83. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 109. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 83. South southwest wind around 5 mph becoming calm after midnight.
Thursday
Sunny and hot, with a high near 109.
Thursday Night
Partly cloudy, with a low around 84.
Friday
Isolated showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 106.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 82.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 106.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 104.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mesquite NV
 36.81°N 114.09°W (Elev. 1742 ft)
11:33 pm PDT Aug 17, 2026
1am PDT Aug 18, 2026-6pm PDT Aug 24, 2026
 
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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