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 Details for Yosemite NP Heat Advisory
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 Details for Mono County Local Area Emergency  +1 additional alert

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Heat Advisory HEAT ADVISORY - Fresno County  - Merced - Madera - Mendota  - Tuolumne County  - Yosemite NP
Local Area Emergency LOCAL AREA EMERGENCY - Mono County

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 04-Oct-2026 2:44pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 102.4, Max: 103.8, Min: 61.0 102.4°F
Warmer 2.0°F than last hour.

Extremely Hot

Feels like: 102°F

24-hr difference
4.9°FWarmer 4.9°F than yesterday at this time.
  Today
High: 103.8°F
2:40pm
Low: 61°F
7:15am
Calm WNW
0
Gust:
 0 mph
0 Bft - Calm
Today: 1.1 mph 11:45am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 6.64 in
129 days since last rain.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 25 %  
Dew Point: 59.8°F Increased 1.8°F since last hour.
Barometer: 30.07 inHg Falling 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 7:00am
Sunset: 6:41pm
Moonrise: 12:20am
Moonset: 3:31pm
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
35%
Illuminated
UV Index Solar Radiation
   0    None
High: 4 @ 11:20am
39.39 W/m2
High: 480.66 @  11:35am
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

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

Tonight: Mostly Clear
Mostly Clear

Lo 64 °F		 NWS forecast: Mostly clear. Low around 64, with temperatures rising to around 66 overnight. Northwest wind 0 to 5 mph.