Flood Watch FLOOD WATCH - Plano, Collin County, Texas
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Updated: @ 30-Apr-2025 12:40am - next update at 12:45am  
Summary / Temperature Wind Precipitation Outlook


Night time, Dry, A few clouds
Night time, Dry, A few clouds

73.7°F Colder 0.5°F than last hour.
Comfortable
Currently 73.7, Max: 74.1, Min: 73.7 Feels like:
75°F

24-hr
difference
-1.2°FColder 1.2°F than yesterday at this time.
TEMP HIGH LOW
Today 74.1°F
12:00am
73.7°F
12:31am
Yesterday 83.2°F
3:26pm
70.8°F
5:53am
Record 93°F
1918
31°F
1899
Normal 73°F
52°F
 Wind from SSE SSE
0.8
Gust:
1.1
Calm

60-Min Avg: 11.5 mph
120-Min Avg: 9.2 mph
Max Gust: 13.2 mph 12:02am
Month: 44.0 mph Apr 2
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
4/25/2025
6:59 AM
April: 3.70 in
Last 7 Days: 1.10 in
Rain Season:1 13.10 in
Rain Days: 32 in 2025
4 days since last rain
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms

Barometer Humidity/Dew Point Moon
Current: 30.005 inHg Rising 0.06 °F/hr
1-Hr Trend: Rising
3-Hr Trend: Rising
High: 30.005  |  Low: 29.964
Humidity: 77 % Increased 2% since last hour.
Humidex: 85.8°F
Dewpoint: 66.0°F Increased 0.3°F since last hour.
Wetbulb: 68.8°F
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
9%
Illuminated
UV Forecast Current Solar Energy
30-Apr-2025   Very High   9.9   
01-May-2025   Very High   9.0   
02-May-2025   Very High   9.4   
Energy: 0 W/m2 (0%)
High: 0 at  12:00am
Apparent Temp: 77.9°F
Heat Index Cooling Degree Days Sun
Current: 74.5°F
Today: 74.1°F  12:00am
Yesterday: 87.3°F
Last Week: 87.2°F
Record: 127.2°F   26-Aug-2023
Today: 0.2
April: 157.8
2025 to Date: 240.6
Heating Degree Days
2025 to Date: 1366.2
Sunlight Hours
Possible hours of Daylight
13:28 hrs:min
+ 00:01:45 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 6:40am
Sunset: 8:08pm
Moonrise: 8:40am
Moonset: 10:51pm
Full Moon: May 12 2025
New Moon: 03:03 UTC May 27 2025
Updated at Midnight
Current: 0.05 in   
7-Days Rain: 1.10 in   
7-Days ET: 0.93 in   
7-Day: 0.17 in 0.17 in water in excess of what evaporated in last 7 days.
April: -0.86 in 0.86 in water in deficit of what evaporated this month.
Irrigation System: Standby
Other Conditions
Air Density: 1.18 kg/m3
Cloud Height: 2509 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:1 ISS:Ok CON:4.6 RCP:99%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
1.9 at 00:40 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: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 67 °F
NWS forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms

Hi 78 °F
NWS forecast: Showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 75 in the afternoon. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
 NWS NWS Short Term Weather Forecast
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday

Thursday: Chance Showers And Thunderstorms then Sunny
Chance Showers And T-Storms then Sunny
Thursday
Night
Thursday Night: Partly Cloudy then Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And T-Storms
Friday

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

Saturday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Hi 78 °F Lo 65 °F Hi 84 °F Lo 63 °F Hi 76 °F Lo 58 °F Hi 75 °F Lo 59 °F
US Radar & Infrared Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.