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

Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

Lat: 36.54583°NLon: 114.44556°WElev: 1260.0ft.

NA

56°F

13°C

Humidity 74%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 18 Nov 05:20 PM PST
Extended Forecast for

Overton NV

Flood Watch November 18, 05:49pm until November 19, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch November 18, 05:49pm until November 19, 04:00am

    NOW until 4:00am Wed

    Flood Watch

  • This Afternoon

    High: 59 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers, mainly before 5am. Low around 51. Calm wind. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a steady temperature around 59. Calm wind. Chance of precipitation is 70%.
Tonight
Showers, mainly before 5am. Low around 51. Calm wind. Chance of precipitation is 80%.
Wednesday
Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Partly sunny, with a high near 63. Light and variable wind.
Thursday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Overton NV
 36.57°N 114.44°W (Elev. 1339 ft)
Last Update:
3:21 pm PST Nov 18, 2025
Forecast Valid:
5pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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