National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Friday

Severe thunderstorms capable of large hail and damaging wind gusts appear possible over the central and southern High Plains and eastern Kansas into Missouri Friday afternoon and evening. Rounds of storms Friday ahead of a slow moving frontal boundary will bring locally heavy rainfall and scattered flash flooding potential to the Mid-Mississippi, Ohio, and Tennessee Valleys, and the Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

NA

63°F

17°C

Humidity 16%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 10 Jul 02:38 AM PDT
Extended Forecast for

20 Miles ESE Unionville NV

Heat Advisory July 11, 11:00am until July 12, 08:00am
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 61. Southwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 87 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. West wind 5 to 10 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. West wind 5 to 10 mph becoming northwest in the evening.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 89. Southwest wind 5 to 10 mph.

    High: 89 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 61. Southwest wind around 5 mph.
Friday
Sunny, with a high near 87. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 91. West wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 65. West wind 5 to 10 mph becoming northwest in the evening.
Sunday
Partly sunny, with a high near 89. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 85.
Monday Night
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Unionville NV
 40.36°N 117.76°W (Elev. 6191 ft)
Last Update:
11:30 pm PDT Jul 9, 2026
Forecast Valid:
3am PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation