There are no active watches, warnings or advisories for Collin County (Texas).
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Updated: @ Jan-20-2019 5:00am - next update at 5:05am  
Summary / Temperature Wind Precipitation Outlook


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

24.8°F Colder 0.7°F than last hour.
---
Currently 24.8°F, Max: 28.7°F, Min: 24.8°F Feels like:
°F

24-hr
difference
-9.5°FColder 9.5°F than yesterday at this time.
TEMP HIGH LOW
Today 28.7°F
12:00am
24.8°F
4:54am
Yesterday 60.1°F
12:00am
28.6°F
11:50pm
Record 83°F
1986
10°F
1985
Normal 57°F
35°F
 Calm WNW
0.0
Gust:
0.0 mph
Calm
60-Min Avg: 3.5 mph
120-Min Avg: 5.8 mph
Max Gust: 14.0 mph 12:22am
Month: 32.0 mph Jan 19
Today: 0.00 in
Storm Rain: 0.08 in
Yesterday: 0.03 in
Last
Rain:
1/19/2019
8:58 AM
January: 1.84 in
Last 7 Days: 0.08 in
Rain Season:1 1.84 in
Rain Days: 6 in 2019
6 rain days in January.
Sunday

Sunday: Sunny
Sunny

Barometer Humidity/Dew Point Moon
Current: 30.403 inHg Falling 0.01 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 30.437  | Low: 30.400
Humidity: 81 % Increased 1% since last hour.
Humidex: 18.5°F
Dew Point: 19.8°F Decreased 0.4°F since last hour.
Wetbulb: 23.3°F
Full Moon
Full Moon, Moon at 13 days in cycle
99%
Illuminated
UV Forecast Current Solar Energy
Jan-20-2019   Medium   3.5   
Jan-21-2019   Medium   3.6   
Jan-22-2019   Medium   3.4   
Energy: 0 W/m2 (0%)
High: 0 at  12:00am
Apparent Temp: 21.0°F
Wind Chill Heating Degree Days Sun
Current: 24.8°F
Today: 17.9°F  at 2:29am
Yesterday: 19.6°F
Last Week: 18.1°F
Record: 0.5°F   Mar-03-2014
Today: 6.9
January: 333.7
2019 to Date: 332.7
Cooling Degree Days
2019 to Date: 0.0
Daylight: Possible hours of Daylight
10:19
00:01:18 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 7:28am
Sunset: 5:47pm
Moonrise: 5:33pm
Moonset: 6:55am
Full Moon: January 21 2019
New Moon: 21:04 UTC February 4 2019
Updated at Midnight
Current: 0.01 in   
7-Days Rain: 0.08 in   
7-Days ET: 0.29 in   
7-Day: -0.2 in 0.2 in water in deficit of what evaporated in last 7 days.
January: 1.09 in 1.09 in water in excess of what evaporated this month.
Other Conditions
Air Density: 1.33 kg/m3
Cloud Height: 1900 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:4.5 RCP:98%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
-1.3 at 05:00 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  -   Overnight's and Sunday's Outlook
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 26 °F
NWS forecast: Mostly clear, with a low around 26. North northwest wind around 5 mph.
Sunday

Sunday: Sunny
Sunny

Hi 48 °F
NWS forecast: Sunny, with a high near 48. West wind around 5 mph.
  NWS Short Term Weather Forecast
Sunday

Sunday: Sunny
Sunny
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
M.L. King
Jr. Day
M.L. King Jr. Day: Sunny
Sunny
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday

Tuesday: Mostly Cloudy then Chance Light Rain
Mostly Cloudy then Chance Light Rain
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Hi 48 °F Lo 36 °F Hi 57 °F Lo 52 °F ↑ Hi 61 °F ↓ Lo 32 °F Hi 45 °F Lo 32 °F
US Radar & Visible Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.