Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Jolon Hills (PG727)

Lat: 35.88446°NLon: 120.95584°WElev: 1495.0ft.

NA

71°F

22°C

Humidity 48%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 27 Aug 10:10 AM PDT
Extended Forecast for

2 Miles ESE Lake San Antonio CA

  • Today

    Today: A slight chance of showers and thunderstorms.  Increasing clouds and hot, with a high near 98. Calm wind becoming north 5 to 9 mph.  Chance of precipitation is 20%.

    High: 98 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers.  Patchy smoke after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 64. North northwest wind around 6 mph becoming calm  after midnight.

    Low: 64 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers.  Patchy smoke before 10am, then patchy smoke after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. West wind 5 to 8 mph becoming calm  after midnight.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am.  Otherwise, clear, with a low around 50.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Areas of fog before 9am.  Otherwise, sunny, with a high near 83.

    High: 83 °F

    Areas Fog
    then Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms. Increasing clouds and hot, with a high near 98. Calm wind becoming north 5 to 9 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Patchy smoke after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 64. North northwest wind around 6 mph becoming calm after midnight.
Friday
A 20 percent chance of showers. Patchy smoke before 10am, then patchy smoke after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 95. Light and variable wind.
Friday Night
Mostly clear, with a low around 59. West wind 5 to 8 mph becoming calm after midnight.
Saturday
Sunny, with a high near 95. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 90.
Sunday Night
Patchy fog after 5am. Otherwise, clear, with a low around 50.
Monday
Areas of fog before 9am. Otherwise, sunny, with a high near 83.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 50.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Lake San Antonio CA
 35.84°N 120.96°W (Elev. 938 ft)
6:47 am PDT Aug 27, 2026
10am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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