Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

619Line-Sierra Valley West (LIB10)

Lat: 39.75937°NLon: 120.37408°WElev: 4884.0ft.

NA

63°F

17°C

Humidity 18%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 19 May 02:10 PM PDT
Extended Forecast for

Loyalton CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. East wind around 5 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. North wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 68. East wind around 5 mph.
Tonight
Mostly clear, with a low around 38. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 40. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. West wind 5 to 10 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 42.
Memorial Day
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Loyalton CA
 39.68°N 120.26°W (Elev. 4997 ft)
11:30 am PDT May 19, 2026
2pm PDT May 19, 2026-6pm PDT May 25, 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