Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

61°F

16°C

Humidity 42%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 16 May 12:38 PM PDT
Extended Forecast for

35 Miles ESE Unionville NV

Lake Wind Advisory May 17, 11:00am until May 17, 08:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. West wind around 5 mph becoming east in the evening.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 11am.  High near 63. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 80%.

    High: 63 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible.  Snow level 8100 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 40 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 11am.  Snow level 6000 feet. Mostly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 48. West wind around 5 mph becoming east in the evening.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 63. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Snow level 8100 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 11am. Snow level 6000 feet. Mostly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles ESE Unionville NV
 40.31°N 117.45°W (Elev. 5312 ft)
10:41 am PDT May 16, 2025
1pm PDT May 16, 2025-6pm PDT May 22, 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