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

I-580 Arrowhead (ARRNV)

Lat: 39.34069°NLon: 119.80437°WElev: 4720.0ft.

NA

39°F

4°C

Humidity 75%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 Apr 04:55 AM PDT
Extended Forecast for

5 Miles NNW New Washoe City NV

Freeze Watch April 16, 11:00pm until April 17, 08:00am
Click here for hazard details and duration
Freeze Watch
  • Today

    Today: Partly sunny, with a high near 58. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 58 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of rain and snow showers after 2am.  Snow level 7100 feet lowering to 5900 feet after midnight . Partly cloudy, with a low around 30. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of snow showers before 11am.  Mostly sunny, with a high near 45. North wind 10 to 15 mph.

    High: 45 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. North wind 5 to 15 mph becoming east after midnight.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. East wind 5 to 10 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Northeast wind around 5 mph becoming south after midnight.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 58. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
A slight chance of rain and snow showers after 2am. Snow level 7100 feet lowering to 5900 feet after midnight . Partly cloudy, with a low around 30. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 45. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 23. North wind 5 to 15 mph becoming east after midnight.
Friday
Sunny, with a high near 54. East wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 30. Northeast wind around 5 mph becoming south after midnight.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 65.
Sunday Night
A slight chance of rain showers after 11pm, mixing with snow after 2am. Snow level 7600 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 39.
Monday
A slight chance of showers. Snow level 6000 feet rising to 6500 feet in the afternoon. Mostly sunny, with a high near 63.
Monday Night
A slight chance of rain and snow showers. Snow level 6700 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain and snow showers. Snow level 5800 feet rising to 6700 feet in the afternoon. Mostly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW New Washoe City NV
 39.37°N 119.8°W (Elev. 5587 ft)
4:30 am PDT Apr 15, 2026
5am PDT Apr 15, 2026-6pm PDT Apr 21, 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