National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

SAN LUIS NWR (SLWC1)

Lat: 37.18222°NLon: 120.79389°WElev: 65.0ft.

NA

102°F

39°C

Humidity 17%
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index99°F (37°C)
Last update 09 Sep 03:31 PM PDT
Extended Forecast for

12 Miles WSW Livingston CA

Heat Advisory September 9, 04:24pm until September 10, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 9, 04:24pm until September 10, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Tonight

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96. Southwest wind around 5 mph becoming north northwest in the morning.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Northwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 15 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Northwest wind around 5 mph, with gusts as high as 15 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 70. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 100. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 64. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 96. Southwest wind around 5 mph becoming north northwest in the morning.
Friday Night
Mostly clear, with a low around 61. Northwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 89. Northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 57. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 86. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 56. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 88. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 57. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 87. West southwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 55. West northwest wind around 5 mph.
Wednesday
Sunny, with a high near 86. West northwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Livingston CA
 37.33°N 120.92°W (Elev. 75 ft)
Last Update:
3:56 pm PDT Sep 9, 2026
Forecast Valid:
4pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
 
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