Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

29°F

-2°C

Humidity 85%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 14 Apr 07:38 AM PDT
Extended Forecast for

24 Miles SSE Unionville NV

Wind Advisory April 15, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Sunny, with a high near 64. Southwest wind 5 to 15 mph.

    High: 64 °F

    Sunny

  • Tonight

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

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 66 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 11pm.  Snow level 7400 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 33 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Snow showers likely, mainly before 11am.  Partly sunny, with a high near 47. Northwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Southwest wind 5 to 15 mph.
Tonight
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 66. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A 40 percent chance of showers after 11pm. Snow level 7400 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Thursday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 47. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 23. North wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
A chance of showers. Snow level 6500 feet lowering to 5900 feet. Partly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SSE Unionville NV
 40.11°N 117.96°W (Elev. 4147 ft)
4:30 am PDT Apr 14, 2026
8am PDT Apr 14, 2026-6pm PDT Apr 20, 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