Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Jolon Hills (PG727)

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

NA

76°F

24°C

Humidity 16%
Wind Speed N 13 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Heat Index76°F (24°C)
Last update 14 Mar 03:10 PM PDT
Extended Forecast for

4 Miles SE Lake San Antonio CA

Heat Advisory March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 47. North northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Calm wind becoming north around 6 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. North wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90. Calm wind.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54. Light north northeast wind.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. North northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 85. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 49. North wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 90. Calm wind.
Monday Night
Clear, with a low around 54. Light north northeast wind.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny and hot, with a high near 97.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 93.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Lake San Antonio CA
 35.82°N 120.96°W (Elev. 1083 ft)
1:26 pm PDT Mar 14, 2026
3pm PDT Mar 14, 2026-6pm PDT Mar 21, 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