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Merced - Madera - Mendota
 Details for Merced - Madera - Mendota Heat Advisory
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Heat Advisory HEAT 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: @ 31-Jul-2026 1:28pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 99.1, Max: 98.6, Min: 59.7 99.1°F
Warmer 2.7°F than last hour.

Hot

Feels like: 99°F

24-hr difference
-1.7°FColder 1.7°F than yesterday at this time.
  Today
High: 98.6°F
1:15pm
Low: 59.7°F
6:05am
Calm WSW
0
Gust:
 0 mph
0 Bft - Calm
Today: 1.1 mph 12:00pm
Rain Today: 0 in
Rain Rate (/hr): 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 6.64 in
64 days since last rain.
Tonight

Tonight: Clear
Clear
Humidity & Barometer Almanac Moon
Humidity: 24 % Decreased 4.0% since last hour.
Dew Point: 55.9°F Decreased 2.0°F since last hour.
Barometer: 30.18 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:06am
Sunset: 8:10pm
Moonset: 8:05am
Moonrise: 9:27pm
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
95%
Illuminated
UV Index Solar Radiation
   6     High 
High: 7 @ 12:50pm
681.9 W/m2
High: 736.95 @  12:50pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 101 °F		 NWS forecast: Sunny, with a high near 101. Northwest wind around 10 mph.
 
Tonight

Tonight: Clear
Clear

Lo 62 °F		 NWS forecast: Clear. Low around 62, with temperatures rising to around 64 overnight. Northwest wind 5 to 10 mph.