Hazardous Weather Conditions
Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
63°F
17°C
| Humidity | 94% |
| Wind Speed | SE 1 MPH |
| Barometer | NA |
| Dewpoint | 61°F (16°C) |
| Visibility | NA |
| Last update | 15 Nov 10:00 AM PST |
Extended Forecast for
4 Miles NNW Fontana CA
Flood Watch November 15, 11:36am until November 15, 10:00pm
Flood Advisory until November 15, 12:46pm
Flash Flood Warning until November 15, 01:15pm
NOW: Multiple hazards in effect
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Today
High: 65 °F
Heavy Rain
Tonight
Low: 48 °F
Showers
Sunday
High: 58 °F
Chance
ShowersSunday Night
Low: 50 °F
Chance
ShowersMonday
High: 59 °F
Heavy Rain
Monday Night
Low: 47 °F
Rain
Tuesday
High: 58 °F
Chance
ShowersTuesday Night
Low: 46 °F
Chance
Showers
Detailed Forecast
Today
Rain and possibly a thunderstorm before 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 65. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 48. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers. Mostly cloudy, with a high near 58. Southwest wind around 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers. Cloudy, with a low around 50. South wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers before 10am, then rain, mainly after 10am. The rain could be heavy at times. High near 59. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 47. Chance of precipitation is 80%.
Tuesday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
Tuesday Night
A chance of showers, mainly before 10pm. Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A chance of showers. Partly sunny, with a high near 61.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47.
Friday
A chance of showers. The rain could be heavy at times. Partly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNW Fontana CA
34.14°N 117.46°W (Elev. 1490 ft)
34.14°N 117.46°W (Elev. 1490 ft)
1:07 am PST Nov 15, 2025
11am PST Nov 15, 2025-6pm PST Nov 21, 2025
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