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

SUGARLOAF (SHF) (SLFC1)

Lat: 40.91596°NLon: 122.43483°WElev: 3259.0ft.

83°F

28°C

Humidity	42%
Wind Speed	ESE 3 MPH
Barometer	NA
Dewpoint	58°F (14°C)
Visibility	NA
Heat Index	83°F (28°C)
Last update	16 Aug 12:19 PM PDT

More Information:

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

Extended Forecast for

15 Miles N Central Valley CA

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 64 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 85 °F
Decreasing
Clouds
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 85 °F
Sunny
Monday Night
Low: 59 °F
Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 62 °F
Clear
Wednesday
High: 97 °F
Hot

Detailed Forecast

This Afternoon

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a steady temperature around 86. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 59. South wind 5 to 8 mph becoming calm in the evening.

Monday

Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.

Monday Night

Clear, with a low around 59.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Clear, with a low around 62.