National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

NWS Reno WFO (REV01)

Lat: 39.5683°NLon: 119.7956°WElev: 4987.0ft.

NA

0°F

-18°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Sun Valley NV

  • Tonight

    Tonight: Patchy smoke before 9pm. Mostly clear, with a low around 41. West wind 5 to 10 mph.

    Low: 41 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Snow level 8000 feet rising to 9100 feet in the afternoon. Mostly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. West wind 5 to 10 mph becoming light after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 8000 feet. Partly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers. Snow level 7700 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 39. West wind 5 to 10 mph.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 11am. Snow level 6500 feet. Partly sunny, with a high near 56. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 2am, then a chance of snow showers after 2am. Snow level 6600 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow showers before 5pm, then a chance of rain and snow showers. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Patchy smoke before 9pm. Mostly clear, with a low around 41. West wind 5 to 10 mph.
Thursday
A 20 percent chance of showers after 2pm. Snow level 8000 feet rising to 9100 feet in the afternoon. Mostly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. West wind 5 to 10 mph becoming light after midnight.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 8000 feet. Partly sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Snow level 7700 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 39. West wind 5 to 10 mph.
Saturday
Showers likely, mainly after 11am. Snow level 6500 feet. Partly sunny, with a high near 56. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 2am, then a chance of snow showers after 2am. Snow level 6600 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow showers before 5pm, then a chance of rain and snow showers. Partly sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley NV
 39.59°N 119.8°W (Elev. 5000 ft)
Last Update:
4:30 pm PDT Apr 8, 2026
Forecast Valid:
8pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation