Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

68°F

20°C

Humidity 40%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 30 Sep 03:38 PM PDT
Extended Forecast for

19 Miles SE Unionville NV

Lake Wind Advisory until September 30, 08:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory until September 30, 08:00pm

    NOW until 8:00pm Tue

    Lake Wind Advisory

  • This Afternoon

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 58. South wind 10 to 15 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Southwest wind 10 to 15 mph becoming north after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 58. North wind around 10 mph becoming southwest in the morning.

    High: 58 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Snow level 10700 feet lowering to 10100 feet after midnight . Mostly cloudy, with a low around 44. West wind 10 to 15 mph becoming north after midnight.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 11am.  Snow level 9700 feet lowering to 9100 feet in the afternoon . Mostly cloudy, with a high near 46. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before 11pm.  Snow level 9200 feet lowering to 8700 feet after midnight . Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 56. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 58. South wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 48. Southwest wind 10 to 15 mph becoming north after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 58. North wind around 10 mph becoming southwest in the morning.
Thursday Night
Showers likely and possibly a thunderstorm. Snow level 10700 feet lowering to 10100 feet after midnight . Mostly cloudy, with a low around 44. West wind 10 to 15 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers likely, with thunderstorms also possible after 11am. Snow level 9700 feet lowering to 9100 feet in the afternoon . Mostly cloudy, with a high near 46. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers before 11pm. Snow level 9200 feet lowering to 8700 feet after midnight . Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Unionville NV
 40.29°N 117.83°W (Elev. 7169 ft)
2:15 pm PDT Sep 30, 2025
4pm PDT Sep 30, 2025-6pm PDT Oct 7, 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