There are no active watches, warnings or advisories for Collin County (Texas).
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Updated: @ Mar-22-2019 6:10am - next update at 6:15am  
Summary / Temperature Wind Precipitation Outlook


Night time, Dry, Clear
Night time, Dry, Clear

49.0°F Colder 0.5°F than last hour.
---
Currently 49.0°F, Max: 55.9°F, Min: 48.8°F Feels like:
°F

24-hr
difference
2.4°FWarmer 2.4°F than yesterday at this time.
TEMP HIGH LOW
Today 55.9°F
12:33am
48.8°F
5:50am
Yesterday 76.0°F
3:17pm
45.4°F
3:58am
Record 93°F
1995
26°F
1914
Normal 70°F
49°F
 Wind from E E
2.9
Gust:
5.0 mph
Light Air
60-Min Avg: 2.3 mph
120-Min Avg: 2.3 mph
Max Gust: 15.0 mph 1:40pm
Month: 38.0 mph Mar 13
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
3/13/2019
9:42 AM
March: 1.90 in
Last 7 Days: 0.00 in
Rain Season:1 5.67 in
Rain Days: 24 in 2019
8 days since last rain.
Tonight

Tonight: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms

Barometer Humidity/Dew Point Moon
Current: 30.157 inHg Rising 0.01 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 30.158  | Low: 30.135
Humidity: 73 % Increased 1% since last hour.
Humidex: 47.6°F
Dew Point: 40.7°F Decreased 0.1°F since last hour.
Wetbulb: 45.3°F
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
97%
Illuminated
UV Forecast Current Solar Energy
Mar-22-2019   High   7.4   
Mar-23-2019   High   7.3   
Mar-24-2019   Very High   8.3   
Energy: 0 W/m2 (0%)
High: 0 at  12:00am
Apparent Temp: 46.4°F
Wind Chill Heating Degree Days Sun
Current: 48.6°F
Today: 48.2°F  at 6:08am
Yesterday: 44.7°F
Last Week: 34.7°F
Record: 0.5°F   Mar-03-2014
Today: 2.9
March: 269.4
2019 to Date: 1363.6
Cooling Degree Days
2019 to Date: 22.8
Daylight: Possible hours of Daylight
12:11
00:02:04 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 7:28am
Sunset: 7:39pm
Moonrise: 8:41pm
Moonset: 8:48am
Full Moon: March 21 2019
New Moon: 08:51 UTC April 5 2019
Updated at Midnight
Current: 0.02 in   
7-Days Rain: 0.00 in   
7-Days ET: 0.89 in   
7-Day: -0.89 in 0.89 in water in deficit of what evaporated in last 7 days.
March: -0.23 in 0.23 in water in deficit of what evaporated this month.
Other Conditions
Air Density: 1.25 kg/m3
Cloud Height: 2650 ft
HIGHS: LOWS:
108.1°F
Jul-26-2016
11.7°F
Jan-17-2018
Daytime Records
    106.7°F on: Jul 21 2018   19.9°F on: Mar 02 2014
Nitetime Records
  94.1°F on: Jul 23 2018 16.7°F on: Jan 17 2018
ICN:1 ISS:Ok CON:4.8 RCP:98%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
1.8 at 06:10 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.)
  Weather Forecast  -   Today's and Tonight's Outlook
Today

Today: Mostly Sunny
Mostly Sunny

Hi 75 °F ↓
NWS forecast: Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. Southeast wind 5 to 10 mph.
Tonight

Tonight: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms

Lo 54 °F ↑
NWS forecast: A chance of showers and thunderstorms after 4am. Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. Southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
  NWS Short Term Weather Forecast
Tonight

Tonight: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Saturday

Saturday: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday

Sunday: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday

Monday: Chance Showers And Thunderstorms then Sunny
Chance Showers And T-Storms then Sunny
Monday
Night
Monday Night: Clear
Clear
Tuesday

Tuesday: Sunny
Sunny
Lo 54 °F ↑ Hi 66 °F Lo 60 °F ↑ Hi 73 °F Lo 57 °F ↑ Hi 71 °F Lo 46 °F Hi 65 °F
US Radar & Visible Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.