Hazardous Weather Conditions
Current conditions at
FW0494 San Bernardino CSU SB CA US (F0494)
Lat: 34.18383°NLon: 117.322°WElev: 2887.5ft.NA
63°F
17°C
| Humidity | 46% |
| Wind Speed | NE 2 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Last update | 14 Mar 12:00 AM PDT |
Extended Forecast for
4 Miles SSW Crestline CA
Extreme Heat Watch March 16, 10:00am until March 20, 08:00pm
Overnight

Low: 71 °F
Partly Cloudy
Saturday

High: 84 °F
Mostly Sunny
Saturday Night

Low: 66 °F
Mostly Clear
Sunday

High: 91 °F
Sunny
Sunday Night

Low: 73 °F
Mostly Clear
Monday

High: 93 °F
Sunny
Monday Night

Low: 75 °F
Mostly Clear
Tuesday

High: 98 °F
Sunny
Tuesday Night

Low: 77 °F
Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 71. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 84. East 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 66. Southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 91. North wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 73. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 98.
Tuesday Night
Clear, with a low around 77.
Wednesday
Sunny, with a high near 99.
Wednesday Night
Clear, with a low around 77.
Thursday
Sunny, with a high near 100.
Thursday Night
Clear, with a low around 78.
Friday
Sunny, with a high near 101.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Crestline CA
34.2°N 117.34°W (Elev. 2024 ft)
34.2°N 117.34°W (Elev. 2024 ft)
12:05 pm PDT Mar 13, 2026
12am PDT Mar 14, 2026-6pm PDT Mar 20, 2026



