Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

43°F

6°C

Humidity 59%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 15 Apr 02:38 AM PDT
Extended Forecast for

38 Miles SE Unionville NV

Freeze Watch April 16, 11:00pm until April 17, 08:00am
Wind Advisory April 15, 02:00pm until April 16, 07:00am
Click here for hazard details and duration
Freeze Watch
Wind Advisory
  • Overnight

    Overnight: Partly cloudy, with a low around 41. South wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 69 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 5am.  Snow level 7800 feet lowering to 5700 feet after midnight . Partly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 60%.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Showers
    Likely

  • Thursday

    Thursday: Rain and snow showers likely, becoming all snow after 8am.  Partly sunny, with a high near 49. Northwest wind 10 to 15 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 69. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Showers likely, mainly after 5am. Snow level 7800 feet lowering to 5700 feet after midnight . Partly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%.
Thursday
Rain and snow showers likely, becoming all snow after 8am. Partly sunny, with a high near 49. Northwest wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 27. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Friday
Sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
A chance of showers. Snow level 6800 feet. Mostly sunny, with a high near 76.
Monday Night
A slight chance of showers. Snow level 7200 feet lowering to 6500 feet after midnight . Partly cloudy, with a low around 43.
Tuesday
A chance of showers. Snow level 6100 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
38 Miles SE Unionville NV
 40.02°N 117.65°W (Elev. 3698 ft)
11:30 pm PDT Apr 14, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database