Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Overcast

68°F

20°C

Humidity	60%
Wind Speed	NNW 11 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	16 Aug 07:50 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Alturas CA

Tonight
Low: 53 °F
Isolated
Showers
Sunday
High: 80 °F
Chance
Showers
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 44 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 45 °F
Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 47 °F
Clear

Detailed Forecast

Tonight

Isolated showers. Cloudy, then gradually becoming partly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 80. Calm wind becoming west 5 to 8 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 46. West wind around 5 mph becoming calm after midnight.

Monday

Sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Monday Night

Clear, with a low around 44. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Clear, with a low around 45.