Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

32°F

0°C

Humidity 75%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 19 May 04:38 AM PDT
Extended Forecast for

32 Miles E Unionville NV

  • Today

    Today: Sunny, with a high near 47. Northeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. North wind around 10 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. West wind around 10 mph becoming south in the morning.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 10 mph.

    Low: 42 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 60. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. North wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 47. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
Tonight
Mostly clear, with a low around 36. North wind around 10 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 55. West wind around 10 mph becoming south in the morning.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 42. North wind around 10 mph.
Thursday
Sunny, with a high near 60. Northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 45. North wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 49.
Memorial Day
Sunny, with a high near 74. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
32 Miles E Unionville NV
 40.37°N 117.52°W (Elev. 8609 ft)
4:30 am PDT May 19, 2026
5am PDT May 19, 2026-6pm PDT May 25, 2026
 
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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