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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

40°F

4°C

Humidity 67%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 13 Apr 01:38 AM PDT
Extended Forecast for

20 Miles ESE Unionville NV

  • Overnight

    Overnight: Partly cloudy, with a low around 28. West wind around 15 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. West wind 5 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Northwest wind 10 to 15 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. Northwest wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Blustery.

    Low: 24 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. West wind around 15 mph.
Monday
Mostly sunny, with a high near 41. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 31. Northwest wind 10 to 15 mph.
Tuesday
Sunny, with a high near 47. Northwest wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 50. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than one inch possible.
Thursday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 33. Breezy.
Thursday Night
Mostly clear, with a low around 24. Blustery.
Friday
Sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Unionville NV
 40.27°N 117.79°W (Elev. 7533 ft)
Last Update:
11:31 pm PDT Apr 12, 2026
Forecast Valid:
2am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation