Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

CORRALITOS (CTOC1)

Lat: 36.99086°NLon: 121.80488°WElev: 327.0ft.

NA

84°F

29°C

Humidity 47%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Heat Index85°F (29°C)
Last update 18 Mar 11:27 AM PDT
Extended Forecast for

5 Miles WNW Morgan Hill CA

Heat Advisory March 18, 12:23pm until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 18, 12:23pm until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. West northwest wind 3 to 6 mph.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Northwest wind 3 to 6 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 60. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 60 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Northwest wind 3 to 6 mph.
Tonight
Clear, with a low around 60. West northwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 90. Northwest wind 3 to 6 mph.
Thursday Night
Clear, with a low around 60. Northwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 89. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 58.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Morgan Hill CA
 37.15°N 121.74°W (Elev. 801 ft)
1:59 am PDT Mar 18, 2026
12pm PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
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