Hazardous Weather Conditions
Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
86°F
30°C
| Humidity | 13% |
| Wind Speed | SW 1 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Heat Index | 83°F (28°C) |
| Last update | 13 Mar 12:00 PM PDT |
Extended Forecast for
2 Miles N Fontana CA
Extreme Heat Watch March 16, 10:00am until March 20, 08:00pm
Heat Advisory March 13, 01:45pm until March 13, 08:00pm
NOW until 8:00pm Fri

Heat Advisory
This Afternoon

High: 91 °F
Mostly Sunny
Tonight

Low: 68 °F
Partly Cloudy
Saturday

High: 86 °F
Becoming
SunnySaturday Night

Low: 63 °F
Mostly Clear
Sunday

High: 93 °F
Sunny
Sunday Night

Low: 71 °F
Mostly Clear
Monday

High: 96 °F
Sunny
Monday Night

Low: 74 °F
Mostly Clear
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 91. East wind 5 to 10 mph becoming southwest.
Tonight
Partly cloudy, with a low around 68. West wind 5 to 10 mph becoming northeast in the evening.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 86. North wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 63. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 93. North wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny, with a high near 100.
Tuesday Night
Clear, with a low around 75.
Wednesday
Sunny, with a high near 100.
Wednesday Night
Clear, with a low around 75.
Thursday
Sunny, with a high near 102.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Fontana CA
34.14°N 117.46°W (Elev. 1490 ft)
34.14°N 117.46°W (Elev. 1490 ft)
12:05 pm PDT Mar 13, 2026
1pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026



