There are no active watches, warnings or advisories for Collin (Texas).
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Updated: @ Sep-23-2017 12:55pm - next update at 1:00pm  
Summary / Temperature Wind Precipitation Outlook


Mostly cloudy, Dry
Mostly cloudy, Dry

86.9°F Colder 0.3°F than last hour.
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Currently 86.9°F, Max: 88.4°F, Min: 70.9°F Feels like:
°F

24-hr
difference
1°FWarmer 1°F than yesterday at this time.
TEMP HIGH LOW
Today 88.4°F
12:42pm
70.9°F
7:23am
Yesterday 92.1°F
3:44pm
73.5°F
5:50am
Record 99°F
2005
44°F
1995
Normal 86°F
65°F
 Wind from SE SE
7.7
Gust:
7.1 mph
Gentle Breeze
60-Min Avg: 2.3 mph
120-Min Avg: 4.6 mph
Max Gust: 15.1 mph 12:42pm
Month: 23.0 mph Sep 21
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
9/20/2017
2:11 AM
September: 0.11 in
Last 7 Days: 0.11 in
Rain Season:1 33.23 in
Rain Days: 67 in 2017
3 days since last rain.
Tonight

Tonight: Isolated Rain Showers then Mostly Clear
Isolated Rain Showers then Mostly Clear

Barometer Humidity/Dew Point Moon
Current: 29.948 inHg Falling 0.02 °F/hr
1-Hr Trend: Falling slowly
3-Hr Trend: Falling slowly
High: 29.980  | Low: 29.927
Humidity: 56 % Decreased 3% since last hour.
Humidex: 101.6°F
Dew Point: 69.3°F Decreased 1.5°F since last hour.
Wetbulb: 75.1°F
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
13%
Illuminated
Current UV Index Current Solar Energy
   2.8    Low 
High: 5.5 @ 12:39pm
Time to Burn: 40 Mins
Energy: 0 W/m2 (20%)
High: 951 at  12:43pm
Apparent Temp: 96.5°F
Heat Index Cooling Degree Days Sun
Current: 91.3°F
Today: 94.1°F  12:08pm
Yesterday: 97.0°F
Last Week: 106.2°F
Record: 122.7°F   Aug-12-2016
Today: 5.9
September: 301.0
2017 to Date: 2235.5
Heating Degree Days
2017 to Date: 870.1
Daylight: Possible hours of Daylight
12:07
-00:02:02 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 7:16am
Sunset: 7:23pm
Moonrise: 10:24am
Moonset: 9:07pm
Full Moon: October 05 2017
New Moon: 19:13 UTC October 19 2017
Updated at Midnight
Current: 0.16 in   
7-Days Rain: 0.11 in   
7-Days ET: 1.50 in   
7-Day: -1.39 in 1.39 in water in deficit of what evaporated in last 7 days.
September: -4.36 in 4.36 in water in deficit of what evaporated this month.
Other Conditions
Air Density: 1.153 kg/m3
Cloud Height: 4026 ft
HIGHS: LOWS:
108.9°F
Aug-03-2011
13.5°F
Jan-07-2017
Daytime Records
    104.7°F on: Aug 19 2011   16.5°F on: Feb 02 2011
Nitetime Records
  92.7°F on: Aug 20 2011 14.7°F on: Feb 02 2011
ICN:19 ISS:Ok CON:4.7 RCP:98%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
14.6 at 12:55 PM
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.)
  Weather Forecast  -   This Afternoon's and Tonight's Outlook
This
Afternoon
This Afternoon: Isolated Rain Showers
Isolated Rain Showers

Hi 91 °F
NWS forecast: Isolated rain showers after 4pm. Mostly sunny, with a high near 91. Southeast wind around 8 mph.
Tonight

Tonight: Isolated Rain Showers then Mostly Clear
Isolated Rain Showers then Mostly Clear

Lo 74 °F ↑
NWS forecast: Isolated rain showers before 7pm. Mostly clear. Low around 74, with temperatures rising to around 76 overnight. Southeast wind around 8 mph.
  NWS Short Term Weather Forecast
Tonight

Tonight: Isolated Rain Showers then Mostly Clear
Isolated Rain Showers then Mostly Clear
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday

Monday: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Lo 74 °F ↑ Hi 90 °F Lo 72 °F Hi 91 °F Lo 71 °F Hi 84 °F Lo 70 °F Hi 81 °F
 Visible Satellite & Regional Radar
Regional Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.