Dense Fog Advisory DENSE FOG ADVISORY - Plano, Collin County, Texas
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Updated: @ 05-Feb-2025 3:40am - next update at 3:45am  
Summary / Temperature Wind Precipitation Outlook


Night time, Dry, Overcast
Night time, Dry, Overcast

48.1°F Warmer 0.1°F than last hour.
Cool
Currently 48.1, Max: 48.8, Min: 47.9 Feels like:
48°F

24-hr
difference
-15.7°FColder 15.7°F than yesterday at this time.
TEMP HIGH LOW
Today 48.8°F
12:00am
47.9°F
2:48am
Yesterday 67.9°F
12:00am
48.8°F
11:51pm
Record 85°F
1942
12°F
1912
Normal 59°F
38°F
 Calm E
0.0
Gust:
0.0
Calm

60-Min Avg: Calm
120-Min Avg: 2.3 mph
Max Gust: 9.2 mph 12:17am
Month: 26.4 mph Feb 2
Today: 0.00 in
Yesterday: 0.01 in
Last
Rain:
2/4/2025
10:37 AM
February: 0.01 in
Last 7 Days: 3.80 in
Rain Season:1 5.88 in
Rain Days: 6 in 2025
1 rain day in February
Wednesday

Wednesday: Areas Of Fog then Partly Sunny
Areas Of Fog then Partly Sunny

Barometer Humidity/Dew Point Moon
Current: 30.048 inHg  
1-Hr Trend: Steady
3-Hr Trend: Falling slowly
High: 30.081  |  Low: 30.039
Humidity: 92 %  
Humidex: 48.6°F
Dewpoint: 45.9°F Increased 0.1°F since last hour.
Wetbulb: 47.0°F
Waxing Gibbous
Waxing Gibbous, Moon at 7 days in cycle
51%
Illuminated
UV Forecast Current Solar Energy
05-Feb-2025   Medium   4.1   
06-Feb-2025   Medium   4.2   
07-Feb-2025   Medium   4.2   
Energy: 0 W/m2 (0%)
High: 0 at  12:00am
Apparent Temp: 47.7°F
Wind Chill Heating Degree Days Sun
Current: 48.1°F
Today: 46.2°F  at 12:42am
Yesterday: 46.7°F
Last Week: 40.4°F
Record: -13.4°F   15-Feb-2021
Today: 2.4
February: 21.7
2025 to Date: 737.2
Cooling Degree Days
2025 to Date: 4.1
Sunlight Hours
Possible hours of Daylight
10:43 hrs:min
+ 00:01:44 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 7:19am
Sunset: 6:02pm
Moonrise: 11:37am
Moonset: 1:08am
Full Moon: February 12 2025
New Moon: 00:45 UTC February 28 2025
Updated at Midnight
Current: 0.01 in   
7-Days Rain: 3.80 in   
7-Days ET: 0.53 in   
7-Day: 3.27 in 3.27 in water in excess of what evaporated in last 7 days.
February: -0.42 in 0.42 in water in deficit of what evaporated this month.
Irrigation System: Standby
Other Conditions
Air Density: 1.25 kg/m3
Cloud Height: 1262 ft
HIGHS: LOWS:
111.0°F
18-Aug-2023
-2.0°F
16-Feb-2021
Daytime Records
108.1°F
Aug 19 2024
3.6°F
Feb 15 2021
Nitetime Records
95.2°F
Aug 11 2023
2.1°F
Feb 16 2021
ICN:11 ISS:Ok CON:4.6 RCP:97%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
-1.7 at 03:40 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  -   Overnight's and Wednesday's Outlook
Overnight

Overnight: Areas Of Fog
Areas Of Fog

Lo 48 °F
NWS forecast: Areas of fog and a slight chance of drizzle. Mostly cloudy, with a low around 48. Northeast wind around 5 mph.
Wednesday

Wednesday: Areas Of Fog then Partly Sunny
Areas Of Fog then Partly Sunny

Hi 69 °F
NWS forecast: Areas of fog and a slight chance of drizzle before noon. Partly sunny. High near 69, with temperatures falling to around 66 in the afternoon. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
 NWS NWS Short Term Weather Forecast
Wednesday

Wednesday: Areas Of Fog then Partly Sunny
Areas Of Fog then Partly Sunny
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday

Friday: Mostly Sunny
Mostly Sunny
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Hi 69 °F Lo 64 °F Hi 79 °F Lo 59 °F Hi 80 °F Lo 66 °F Hi 86 °F Lo 45 °F
US Radar & Infrared Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.