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Fresno County
 Details for Fresno County Heat Advisory
 Merced - Madera - Mendota
 Details for Merced - Madera - Mendota Air Quality Alert

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Heat Advisory HEAT ADVISORY - Fresno County
Air Quality Alert AIR QUALITY ALERT - 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: @ 25-Aug-2026 10:03pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 80.8, Max: 104.2, Min: 67.5 80.8°F
Colder 2.0°F than last hour.

Warm

Feels like: 80°F

24-hr difference
0.7°FWarmer 0.7°F than yesterday at this time.
  Today
High: 104.2°F
3:30pm
Low: 67.5°F
6:40am
Calm W
0
Gust:
 0 mph
0 Bft - Calm
Today: 3.4 mph 12:55pm
Rain Today: 0 in
Rain Rate (/hr): 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 6.64 in
89 days since last rain.
Wednesday

Wednesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 40 % Increased 1.0% since last hour.
Dew Point: 54.2°F Decreased 1.1°F since last hour.
Barometer: 30.18 inHg Rising 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 6:27am
Sunset: 7:41pm
Moonset: 3:48am
Moonrise: 6:35pm
Waxing Gibbous
Waxing Gibbous, Moon at 12 days in cycle
96%
Illuminated
UV Index Solar Radiation
   0    None
High: 6 @ 10:40am
0 W/m2
High: 670.65 @  10:45am
 NWS Weather Forecast  - Outlook: Tonight & Wednesday
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 67 °F		 NWS forecast: Mostly clear. Low around 67, with temperatures rising to around 69 overnight. Northwest wind around 10 mph, with gusts as high as 20 mph.
 
Wednesday

Wednesday: Sunny
Sunny

Hi 101 °F		 NWS forecast: Sunny. High near 101, with temperatures falling to around 99 in the afternoon. Northwest wind around 10 mph, with gusts as high as 20 mph.