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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

FORT HUNTER LIGGETT (FHLC1)

Lat: 36.01175°NLon: 121.24168°WElev: 1116.0ft.

NA

92°F

33°C

Humidity 28%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index90°F (32°C)
Last update 20 Mar 05:25 PM PDT
Extended Forecast for

13 Miles NW Lake San Antonio CA

Heat Advisory March 20, 06:28pm until March 20, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory March 20, 06:28pm until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 51 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. North wind 3 to 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

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

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North northwest wind around 6 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 51. Light and variable wind.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 46. North wind 3 to 7 mph.
Sunday
Sunny, with a high near 85. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 47. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Lake San Antonio CA
 35.96°N 121.19°W (Elev. 948 ft)
Last Update:
2:07 pm PDT Mar 20, 2026
Forecast Valid:
6pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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