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Fresno County
 Details for Fresno County Heat Advisory  +1 additional alert
 Merced - Madera - Mendota
 Details for Merced - Madera - Mendota Lake Wind Advisory

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Heat Advisory HEAT ADVISORY - Fresno County
Lake Wind Advisory LAKE WIND ADVISORY - Fresno County  - Merced - Madera - Mendota

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 24-Aug-2026 2:33pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 103.6, Max: 104.0, Min: 68.4 103.6°F
Warmer 3.0°F than last hour.

Extremely Hot

Feels like: 104°F

24-hr difference
2.7°FWarmer 2.7°F than yesterday at this time.
  Today
High: 104°F
2:05pm
Low: 68.4°F
6:36am
Calm WSW
0
Gust:
 0 mph
0 Bft - Calm
Today: 1.1 mph 1:00pm
Rain Today: 0 in
Rain Rate (/hr): 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 6.64 in
88 days since last rain.
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 20 %  
Dew Point: 54.6°F Increased 2.7°F since last hour.
Barometer: 30.12 inHg Falling 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 6:26am
Sunset: 7:42pm
Moonset: 2:46am
Moonrise: 6:03pm
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
90%
Illuminated
UV Index Solar Radiation
   5     Medium 
High: 6 @ 10:40am
550.02 W/m2
High: 681.41 @  10:50am
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 99 °F		 NWS forecast: Sunny, with a high near 99. West wind around 5 mph.
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 64 °F		 NWS forecast: Partly cloudy. Low around 64, with temperatures rising to around 66 overnight. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.