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

57°F

14°C

Humidity	93%
Wind Speed	SE 3 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	17 Aug 02:20 AM PDT

More Information:

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

Extended Forecast for

5 Miles NW Likely CA

Overnight
Low: 52 °F
Slight Chance
Showers
Sunday
High: 81 °F
Sunny then
Chance
Showers
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 85 °F
Sunny
Monday Night
Low: 49 °F
Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 47 °F
Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 48 °F
Clear

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a low around 52. Calm wind.

Sunday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 46. West wind around 6 mph becoming light and variable.

Monday

Sunny, with a high near 85. Light south southwest wind becoming south 5 to 9 mph in the afternoon.

Monday Night

Clear, with a low around 49. West wind 5 to 8 mph becoming light and variable in the evening.

Tuesday

Sunny, with a high near 88.

Tuesday Night

Clear, with a low around 47.

Wednesday

Sunny, with a high near 87.