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Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Hazardous Weather Conditions

Current conditions at

CRESTVIEW (CRVC1)

Lat: 37.73745°NLon: 118.99658°WElev: 7570.0ft.

NA

66°F

19°C

Humidity 15%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 06 Sep 01:53 PM PDT
Extended Forecast for

4 Miles NW Mammoth Lakes CA

Lake Wind Advisory until September 6, 11:00pm
Red Flag Warning until September 6, 08:00pm
Click here for hazard details and duration
Lake Wind Advisory
Red Flag Warning
  •  
    Lake Wind Advisory until September 6, 11:00pm
    Red Flag Warning until September 6, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 67. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Southwest wind around 5 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Southwest wind around 15 mph.
Tonight
Mostly clear, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Labor Day
Sunny, with a high near 67. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 69. Southwest wind around 5 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Mammoth Lakes CA
 37.7°N 119.04°W (Elev. 8251 ft)
Last Update:
11:30 am PDT Sep 6, 2026
Forecast Valid:
2pm PDT Sep 6, 2026-6pm PDT Sep 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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