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

43°F

6°C

Humidity 52%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 12 Apr 07:38 PM PDT
Extended Forecast for

3 Miles ENE Unionville NV

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. South wind 5 to 10 mph becoming north in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 61 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers likely before 2am, then rain and snow showers likely.  Snow level 7900 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 29. Breezy.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Showers
    Likely and
    Breezy then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow showers likely, becoming all snow after 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 46.

    High: 46 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

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

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 55. South wind 5 to 10 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 61. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 61. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Rain showers likely before 2am, then rain and snow showers likely. Snow level 7900 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow showers likely, becoming all snow after 8am. Mostly cloudy, then gradually becoming sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Unionville NV
 40.46°N 118.07°W (Elev. 4432 ft)
4:30 pm PDT Apr 12, 2026
8pm PDT Apr 12, 2026-6pm PDT Apr 19, 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