Western Heat Wave Continues; Watching the Gulf of Mexico
A dangerous heat wave will continue to bring record temperatures to much of the West through this week. A tropical disturbance in the southwest Gulf of Mexico will likely form into a tropical depression late this week over the central or northwestern Gulf of Mexico. Heavy rain could begin to impact portions of the northern Gulf Coast on Friday. Read More >
Hazardous Weather Conditions
Current conditions at
ACTON (ATNC1)
Lat: 34.446389°NLon: 118.1968°WElev: 2600ft.NA
73°F
23°C
| Humidity | 21% |
| Wind Speed | N 5 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Last update | 16 Jun 06:54 AM PDT |
Extended Forecast for
10 Miles NNW Altadena CA
Excessive Heat Warning until June 18, 09:00pm
-
NOW until
9:00pm Fri
Excessive Heat Warning
-
Today
Hot
High: 99 °F
-
Tonight
Partly Cloudy
Low: 75 °F
-
Thursday
Sunny
High: 91 °F
-
Thursday
Night
Mostly Clear
Low: 78 °F
-
Friday
Sunny
High: 90 °F
-
Friday
NightMostly Clear
Low: 73 °F
-
Saturday
Sunny then
Sunny and
BreezyHigh: 87 °F
-
Saturday
NightMostly Clear
Low: 71 °F
Detailed Forecast
Today
Mostly sunny and hot, with a high near 99. Northeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 75. Southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 91. West northwest wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 78. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 90. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 87. Breezy.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 82. Breezy.
Sunday Night
Mostly clear, with a low around 66. Breezy.
Monday
Sunny, with a high near 78. Breezy.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 73. Breezy.
Additional Forecasts and Information
Point Forecast:
10 Miles NNW Altadena CA
34.33°N 118.22°W (Elev. 4711 ft)
34.33°N 118.22°W (Elev. 4711 ft)
4:57 am PDT Jun 16, 2021
8am PDT Jun 16, 2021-6pm PDT Jun 22, 2021
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
