Dense Fog Advisory DENSE FOG ADVISORY - Collin County
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METRIC | IMPERIAL
Updated: 17-Jan-2020 @ 6:15pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 4.3°F than last hour.

51.5°F

Cool
High Today
56.3°F
5:34 PM
Low Today
45.2°F
2:05 AM
Yest High
58.5°F
12:00 AM
Yest Low
44.3°F
8:32 AM
Sta* High
69.4°F
2015
Sta* Low
11.9°F
2018
Avg* High
56.2°F
for Today
Avg* Low
36.0°F
for Today
* Based on this station's measurements taken since 10/2009
Dusk, Stopped raining, Overcast Dusk, Stopped raining, Overcast
Calm Wind:  WNW
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.25 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.6 of 100
Tonight

Tonight: Areas Of Fog
Areas Of Fog
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Clear
Clear
Lo 46 °F ↑ Hi 53 °F ↓ Lo 33 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 4.2°F since last hour. 49.3°F
Last Hour: Decreased 4.2°F since last hour. 4.2°F
High 5:34 PM: 54.0°F
Low 2:05 AM: 43.0°F
Record High: 81.5°F on
Aug-17-2017
Record Low: -3.6°F on
Jan-27-2014
Wetbulb: 50.4°F
Rain Today
rain graph

Today: 0.25 in
Rate (/hr): 0.053 in
Storm Rain: 1.13 in
Yesterday: 0.88 in
Last 7 Days: 2.70 in
Jan Rain: 2.94 in
Jan to Date
  Avg:10
1.58 in
Jan to Date
  Diff from Avg:10
Over 1.36 in for the month 1.36 in
Jan Avg: 2.81 in
Diff from Avg: Over 0.13 in for the month 0.13 in
Season:1 2.94 in
YTD
  Avg:11
1.58 in
YTD
  Diff from Avg:11
Over 1.36 in for the year 1.36 in
6 rain days in 2020
7 days in January
0 days since last rain
Current: WNW  0.0 mph
1Hr Average: 7.5 mph
Wind Run: 127.40 miles
Wind Gust
Current: 0.0 mph mph
Today: 21.0 mph 2:47 AM
Month: 36.0 mph Jan-9
Year: 36.0 mph Jan-9
Record Gust: 63.3 mph
Mar-29-2017
Sunlight:
10 hrs 15 min 34 sec
of Sunlight Today

Which is
1 min 13 sec longer
than yesterday

(Noon) pie chart (Midnight)

Legend
Last Quarter
Last Quarter, 22 days, 19 hours, 6 minutes in cycle
45% Illuminated
Humidity Barometer
Current: No Change 92%
Last Hour: No Change 0%
High 12:41 AM: 92%
Low 12:00 AM: 91%
Record High: 100%
Oct-6-2009
Record Low: 13%
Dec-11-2017
Current: Falling 0.002  inHg/hr 30.017 inHg
Last Hour: Steady
High 12:00 AM: 30.311 in.
Low 5:52 PM: 30.015 in.
Record High: 30.844 inHg
Jan-1-2018
Record Low: 29.323 inHg
Jan-21-2017
Heating Degree Days Snow3 Wind Chill Air
Today: 13.7
Jan: 218.9
2020 to Date: 218.0
Cooling Degree Days
2020 to Date: 2.7
Today: 0.00 in
Yesterday: 0.00 in
Jan Snow: Under 0.412 in for the month 0.10 in
Jan Avg: 0.51 in
Diff from Avg: -0.41 in
Season Total:2 0.10 in
Snow Depth: 0.00 in
1 snow day in January
1 snow day this season.2
First Snow of Season:
Jan-11-2020
Average 1st Snow:
18 of Dec
Current: 51.5°F
Low 2:54 AM: 38.4°F
Yesterday: 37.7°F
Record: -3.6°F
Feb-10-2011
Quality
Index6:

54


Moderate

Density:
1.24 kg/m3

aqi
aqi
UV Summary/Forecast Solar Summary
High Today:   0.8 @ 10:56 AM
Jan-18

2.9
Jan-19

3.0
Jan-20

3.3
High Today:  
155 W/m2 @ 11:50 AM
Sun Hours Today:
00:00
   This Month: 61:37 Hrs
Rise: 7:29 am  Set: 5:45 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 52.2°F
Sunrise: 7:29 am
Sunset: 5:45 pm
Moonrise: 1:31 am
Moonset: 12:53 pm
Full Moon: Jan-10-2020
New Moon: 21:43 UTC
Jan-24-2020
Updated at Midnight
Current ET: 0.02 in
7-Days Rain: 2.70 in
7-Days ET: 0.32 in
7-Day:  2.385 in water in excess of what evaporated in last 7 days. 2.385 in
January:  2.09 in water in excess of what evaporated this month. 2.09 in
HIGHS: LOWS:
109.4°F
Aug-3-2011
11.8°F
Jan-17-2018
Daytime Records
  108.3°F
Aug-10-2015
  16.3°F
Feb-02-2011
Nitetime Records
  96.8°F
Aug-04-2011
  13.1°F
Feb-02-2011
ICN:4 | S3C2:1 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:99%
Countdown to Spring
Vernal Equinox begins March 19th at 10:50pm CST
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   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).   6 Air Quality Index is provided by Texas Commission on Environmental Quality.   10 Historical average only to day 17 of just the month of January for this station since 2009.   11 Historical average rain this season to day 17 of January for this station since 2009.
 NWS Weather Forecast  -   Outlook Tonight & Saturday
Tonight

Tonight: Areas Of Fog
Areas Of Fog

Lo 46 °F ↑
NWS forecast: Areas of fog and showers and thunderstorms. Cloudy. Low around 46, with temperatures rising to around 54 overnight. South southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday

Saturday: Sunny
Sunny

Hi 53 °F ↓
NWS forecast: Sunny. High near 53, with temperatures falling to around 49 in the afternoon. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
 NWS Short Term Weather Forecast
Saturday
Night
Saturday Night: Clear
Clear
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: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Lo 33 °F Hi 51 °F ↓ Lo 34 °F Hi 53 °F Lo 35 °F Hi 48 °F Lo 38 °F
Version 6.95b - 03-Apr-2019 - Script by: Scott of BurnsvilleWeatherLIVE.com
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