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

Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Eureka Airport ASOS (KP68)

Lat: 39.60139°NLon: 116.00556°WElev: 5945.0ft.

NA

89°F

32°C

Humidity 16%
Wind Speed N 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 37°F (3°C)
Visibility NA
Heat Index85°F (29°C)
Last update 18 Aug 03:53 PM PDT
Extended Forecast for

45 Miles NNE Eureka NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. West wind around 10 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 89. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 89 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. Southwest wind 5 to 10 mph becoming east in the evening.

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. South southeast wind 10 to 15 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

    Low: 64 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 83. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 86. West wind around 10 mph.
Tonight
Mostly clear, with a low around 64. Northwest wind 5 to 10 mph becoming east after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 89. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 66. Southwest wind 5 to 10 mph becoming east in the evening.
Thursday
Mostly sunny, with a high near 91. South southeast wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 88.
Friday Night
Scattered showers and thunderstorms before 11pm. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Saturday
Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night
Scattered showers and thunderstorms before 11pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
45 Miles NNE Eureka NV
 40.13°N 115.66°W (Elev. 6532 ft)
Last Update:
4:06 pm PDT Aug 18, 2026
Forecast Valid:
4pm PDT Aug 18, 2026-6pm PDT Aug 24, 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