Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Current conditions at

I-580 Arrowhead (ARRNV)

Lat: 39.34069°NLon: 119.80437°WElev: 4720.0ft.

NA

91°F

33°C

Humidity 15%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index87°F (31°C)
Last update 22 Aug 01:24 PM PDT
Extended Forecast for

4 Miles ENE Mount Rose Summit NV

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 93. South wind around 5 mph.

    High: 93 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 92 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

    High: 86 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 59. West wind around 5 mph becoming calm.

    Low: 59 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after 11am.  Increasing clouds, with a high near 84. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 82.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 93. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 59. West wind around 5 mph becoming calm.
Monday
Showers likely and possibly a thunderstorm after 11am. Increasing clouds, with a high near 84. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 58.
Tuesday
A chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 82.
Tuesday Night
A chance of showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Mount Rose Summit NV
 39.34°N 119.82°W (Elev. 5617 ft)
12:24 pm PDT Aug 22, 2025
1pm PDT Aug 22, 2025-6pm PDT Aug 28, 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