Storms in the Plains; Heat Wave to Begin in the Northern Tier

A slow moving weather system will bring potential for scattered strong to severe storms with damaging wind and hail with areas of locally heavy rain in the South and Central Plains through Monday. A heat wave is expected to begin across the Northern Plains, Upper Midwest, and northern Great Basin with temperatures reaching over 20 degrees above normal in some areas. Read More >

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Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611°NLon: 120.63611°WElev: 207ft.

Overcast

55°F

13°C

Humidity	74%
Wind Speed	WNW 9 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	15 May 06:56 PM PDT

More Information:

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

Extended Forecast for

Arroyo Grande CA

Tonight

Chance Rain
Low: 50 °F
Sunday

Patchy
Drizzle then
Partly Sunny
High: 61 °F
Sunday
Night

Patchy Fog
Low: 52 °F
Monday

Patchy Fog
then Mostly
Sunny
High: 65 °F
Monday
Night

Patchy Fog
and Breezy
Low: 48 °F
Tuesday

Patchy Fog
then Sunny
High: 71 °F
Tuesday
Night

Patchy Fog
Low: 49 °F
Wednesday

Patchy Fog
then Mostly
Sunny and
Breezy
High: 68 °F
Wednesday
Night

Patchy Fog
and Breezy
Low: 47 °F

Detailed Forecast

Tonight

Patchy drizzle with a chance of rain after 11pm. Cloudy, with a low around 50. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

Sunday

Patchy drizzle before 11am. Mostly cloudy, with a high near 61. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

Patchy fog after 11pm. Otherwise, cloudy, with a low around 52. West northwest wind 5 to 10 mph.

Monday

Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Light west southwest wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Monday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48. Breezy, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Tuesday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 71.

Tuesday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49.

Wednesday

Patchy fog before 11am. Otherwise, partly sunny, with a high near 68. Breezy.

Wednesday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47. Breezy.

Thursday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 63. Breezy.

Thursday Night

Mostly clear, with a low around 44. Breezy.