Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

Current conditions at

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

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

Clear

61°F

16°C

Humidity 87%
Wind Speed WNW 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 30 Jul 11:45 PM PDT
Extended Forecast for

Arroyo Grande CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 56. Calm wind.

    Patchy Fog

    Low: 56 °F

  • Saturday

    Saturday: Patchy dense fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Light west southwest wind becoming west 5 to 10 mph in the afternoon.

    Patchy Dense
    Fog then
    Mostly Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 54. West wind 5 to 10 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 54 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    Mostly Sunny

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 53. West wind around 5 mph becoming calm  in the evening.

    Patchy Fog

    Low: 53 °F

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 69.

    Patchy Fog
    then Sunny

    High: 69 °F

  • Monday
    Night

    Monday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 53.

    Patchy Fog

    Low: 53 °F

  • Tuesday

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

    Patchy Fog
    then Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 54.

    Patchy Fog

    Low: 54 °F

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Saturday
Patchy dense fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. West wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 53.
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 54.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 55.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 56.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Arroyo Grande CA
 35.12°N 120.57°W (Elev. 128 ft)
2:14 pm PDT Jul 30, 2021
12am PDT Jul 31, 2021-6pm PDT Aug 5, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database