Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

I-580 Arrowhead (ARRNV)

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

NA

34°F

1°C

Humidity 80%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 12 Apr 05:38 AM PDT
Extended Forecast for

5 Miles NNW New Washoe City NV

  • Overnight

    Overnight: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 31. South wind around 15 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers likely, mainly after 2pm.  Partly sunny, with a high near 45. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 26. South wind 5 to 15 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. West wind around 5 mph becoming north in the morning.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 57. Southwest wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 11pm.  Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 31. South wind around 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Sunday
Snow showers likely, mainly after 2pm. Partly sunny, with a high near 45. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 26. South wind 5 to 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 51. West wind around 5 mph becoming north in the morning.
Monday Night
Partly cloudy, with a low around 29. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 57. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
A slight chance of showers after 11pm. Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 32.
Thursday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 63.
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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 12, 2026
5am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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