Air Quality Alert AIR QUALITY ALERT - Fairfax City

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 05-Jun-2026 4:50pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: [actual_th0_temp_f], Max: 92.1, Min: 58.6 0°F
Colder 91.4°F than last hour.

Very Cold

Feels like: -0°F

  Today Yesterday
High: 92.1°F
3:54pm
92.5°F
3:27pm
Low: 58.6°F
5:20am
52°F
6:02am
 Calm [actual_wind0_dir_en]
0
Gust:
0 mph
0 Bft - Calm
Today: 10.1 mph 4:10pm
Gust Month: 14.1 mph June 03
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 10.77 in
day since last rain.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: [actual_th0_hum_rel] % Decreased 41.6% since last hour.
Dew Point: 0°F Decreased 64.8°F since last hour.
Barometer: 0 inHg Falling 29.99  inHg/hr
Baro Trend: Falling Slowly
Sunrise: 5:48am
Sunset: 8:29pm
Moonrise: 12:06am
Moonset: 10:13am
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
75%
Illuminated
UV Index Solar Radiation
   [actual_uv0_index]    None
High: 7.4 @ 1:06pm
[actual_sol0_radiation_wqm] W/m2 (0 %)
High: 1056 @  1:08pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 92 °F
NWS forecast: Sunny, with a high near 92. West wind around 5 mph.
Davis VP+ forecast: [actual_thb0_fc_text]
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 64 °F
NWS forecast: Mostly clear, with a low around 64. Southwest wind around 3 mph.