Air Quality Alert AIR QUALITY ALERT - Plano, Collin County, Texas
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Updated: @ 19-May-2024 10:15am - next update at 10:20am  
Summary / Temperature Wind Precipitation Outlook


Sunny, Dry
Sunny, Dry

86.2°F Warmer 3.6°F than last hour.
---
Currently 86.2, Max: 86.2, Min: 73.1 Feels like:
°F

24-hr
difference
4°FWarmer 4°F than yesterday at this time.
TEMP HIGH LOW
Today 86.2°F
10:14am
73.1°F
6:57am
Yesterday 94.1°F
3:15pm
66.9°F
6:14am
Record 99°F
2008
50°F
2002
Normal 85°F
66°F
 Wind from SSW SSW
6.1
Gust:
4.0
Light Breeze

60-Min Avg: 4.6 mph
120-Min Avg: 2.3 mph
Max Gust: 11.5 mph 8:57am
Month: 31.1 mph May 5
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
5/16/2024
4:41 PM
May: 4.41 in
Last 7 Days: 1.20 in
Rain Season:1 21.69 in
Rain Days: 44 in 2024
2 days since last rain
Tonight

Tonight: Mostly Clear
Mostly Clear

Barometer Humidity/Dew Point Moon
Current: 29.930 inHg Falling 0.01 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 29.942  |  Low: 29.870
Humidity: 68 % Decreased 7% since last hour.
Humidex: 105.7°F
Dewpoint: 74.4°F Increased 0.6°F since last hour.
Wetbulb: 78.0°F
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
86%
Illuminated
Current UV Index Current Solar Energy
   2.7    Low 
High: 2.7 @ 10:13am
Time to Burn: 41 Mins
Energy: 0 W/m2 (100%)
High: 575 at  10:14am
Apparent Temp: 102.9°F
Heat Index Cooling Degree Days Sun
Current: 94.4°F
Today: 94.7°F  10:14am
Yesterday: 102.7°F
Last Week: 102.4°F
Record: 127.2°F   26-Aug-2023
Today: 4.6
May: 185.3
2024 to Date: 429.1
Heating Degree Days
2024 to Date: 1193.5
Sunlight Hours
Possible hours of Daylight
13:58 hrs:min
+ 00:01:20 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 6:24am
Sunset: 8:22pm
Moonrise: 5:01pm
Moonset: 4:08am
Full Moon: May 23 2024
New Moon: 12:38 UTC June 6 2024
Updated at Midnight
Current: 0.11 in   
7-Days Rain: 1.20 in   
7-Days ET: 1.11 in   
7-Day: 0.09 in 0.09 in water in excess of what evaporated in last 7 days.
May: 1.46 in 1.46 in water in excess of what evaporated this month.
Irrigation System: Standby
Other Conditions
Air Density: 1.15 kg/m3
Cloud Height: 3457 ft
HIGHS: LOWS:
111.0°F
18-Aug-2023
-2.0°F
16-Feb-2021
Daytime Records
107.4°F
Sep 08 2023
3.6°F
Feb 15 2021
Nitetime Records
95.2°F
Aug 11 2023
2.1°F
Feb 16 2021
ICN:0 ISS:Ok CON:4.9 RCP:98%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
6.1 at 10:15 AM
1 Rain season: Jan 1st to Dec 31st.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
 NWS Weather Forecast  -   Today's and Tonight's Outlook
Today

Today: Sunny
Sunny

Hi 91 °F
NWS forecast: Sunny, with a high near 91. Heat index values as high as 97. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 73 °F
NWS forecast: Mostly clear, with a low around 73. South wind 10 to 15 mph, with gusts as high as 25 mph.
 NWS NWS Short Term Weather Forecast
Tonight

Tonight: Mostly Clear
Mostly Clear
Monday

Monday: Sunny
Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Lo 73 °F Hi 91 °F Lo 75 °F Hi 91 °F Lo 75 °F Hi 89 °F Lo 70 °F Hi 82 °F
US Radar & Infrared Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.