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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282.0ft.

Clear

76°F

24°C

Humidity 53%
Wind Speed W 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Jun 05:52 PM PDT
Extended Forecast for

9 Miles SSW Sierraville CA

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind 5 to 8 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 3am. Partly cloudy, with a low around 47. Southwest wind 5 to 7 mph.

    Low: 47 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Juneteenth

    Juneteenth: A 20 percent chance of rain before 11am. Sunny, with a high near 63. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 63 °F

    Slight Chance
    Rain then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39. West southwest wind 5 to 11 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of rain after 3am. Partly cloudy, with a low around 47. Southwest wind 5 to 7 mph.
Juneteenth
A 20 percent chance of rain before 11am. Sunny, with a high near 63. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 39. West southwest wind 5 to 11 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 63.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Clear, with a low around 44.
Wednesday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Sierraville CA
 39.48°N 120.44°W (Elev. 7697 ft)
Last Update:
2:00 pm PDT Jun 17, 2026
Forecast Valid:
6pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation