Hazardous Weather Conditions
Current conditions at
LYTLE CREEK (LTLC1)
Lat: 34.23389°NLon: 117.48028°WElev: 2792.0ft.NA
70°F
21°C
| Humidity | 25% |
| Wind Speed | W 2 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Last update | 20 Mar 07:15 AM PDT |
Extended Forecast for
5 Miles NNE Rancho Cucamonga CA
Heat Advisory March 20, 08:07am until March 20, 08:00pm
NOW until 8:00pm Fri

Heat Advisory
Today

High: 91 °F
Sunny
Tonight

Low: 72 °F
Mostly Clear
Saturday
High: 84 °F
Sunny then
Sunny and
BreezySaturday Night

Low: 68 °F
Partly Cloudy
Sunday

High: 84 °F
Mostly Sunny
Sunday Night

Low: 67 °F
Mostly Clear
Monday

High: 85 °F
Sunny
Monday Night
Low: 67 °F
Clear and
Breezy then
Clear
Detailed Forecast
Today
Sunny, with a high near 91. Light and variable wind becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 72. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 84. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 68. Southwest wind 10 to 15 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 84. Northwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 67. Breezy.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 68. Breezy.
Wednesday
Sunny, with a high near 88. Breezy.
Wednesday Night
Clear, with a low around 67. Breezy.
Thursday
Sunny, with a high near 86. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Rancho Cucamonga CA
34.18°N 117.53°W (Elev. 2690 ft)
34.18°N 117.53°W (Elev. 2690 ft)
12:53 am PDT Mar 20, 2026
8am PDT Mar 20, 2026-6pm PDT Mar 26, 2026



