SFASU Observatory
Lat: 31° 45' 35" N
Lon: 94° 39' 39" W
Elv: 490 feet
CBI = -1
Chandler Burning Index
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CWOP
CWOP: CW8256
WunderMap
WeatherUnderground:
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NASA Climate Change
Climate Change
 
Current Conditions: Thursday, August 25, 2016,
Current temperature, daily max/min
Clear
Visibility: 8 miles
75°F
24°C
-0.7°F/last hr
1°F cooler than yesterday
Wind Avg:
Apparent Temp:
Cloud Height: ---
Direction ---   
Speed 0  mph
Gusting to 0  mph
Humidity 95  %
Dew Point 74  °F
Barometer 1017.7  mb
Trend 0.05  mb/hr 
Rate 0.00  in/hr
Last Hour 0.00  in
Today 0.00  in
Flux 0  W/m²
Percent 0  %
UV Index 0.0   
Sunshine 0.0  hours
Solar
Rainfall
Wind
Humidity and Pressure
NWS Forecast for Nacogdoches - Updated: 4:15 am CDT Aug 25, 2016

Today

Today: A chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 50%.
Chance
T-storms and
Patchy Fog
Tonight

Tonight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm.
Slight Chance
T-storms
Friday

Friday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 90. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 60%.
T-storms
Likely
Friday
Night
Friday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.
Slight Chance
T-storms
Saturday

Saturday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. Calm wind becoming east around 5 mph in the morning.
Chance
T-storms
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 73.
Mostly Cloudy

Sunday

Sunday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 92.
Slight Chance
T-storms
Sunday
Night
Sunday Night: Partly cloudy, with a low around 73.
Partly Cloudy

Monday

Monday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 92.
Chance
T-storms
Hi 90 °FLo 73 °FHi 90 °FLo 72 °FHi 91 °FLo 73 °FHi 92 °FLo 73 °FHi 92 °F
Temperature
Normals 94° / 71°
Records 104° 1999
56° 1917
Today's High 78°F
Today's Low 75°F
Today's Range 3°F
Today's Average 77°F
Yesterday's High 92°F
Yesterday's Low 76°F
August's High 101°F
August's Low 70°F
2016 High 101°F
2016 Low 24°F
Rain
Today 0.00 in
Yesterday 0.00 in
24 Hour 0.00 in
Today's Max Rate 0.00 in/hr
Last Rain 23 Aug
August Total 7.17 in
August Surplus +4.73 in
2016 Total 34.41 in
2016 Surplus 3.02 in
ET Today 0.00 in
   
   
Wind
Today's High 0 mph
12:00 am
Y'day's High 13 mph
Max Gust
this Month
50 mph
08 August
Max Gust
this Year
50 mph
08 August
Today's
Wind Run
0 miles
Moon
Waning Crescent
47% Illuminated
Lunar Cycle: Day 22
Moonrise 12:35 am
Moonset 02:22 pm
Almanac
Sunrise 06:52 am
Sunset 07:51 pm
Length of Day 13h 02m
There will be 1min 48s less daylight tomorrow.
Morning Twilight
Astronomical 05:27 am
Nautical 05:57 am
Civil 06:27 am
Evening Twilight
Civil 08:15 pm
Nautical 08:45 pm
Astronomical 09:16 pm
SFASU Observatory Weather Station
Rain Season:  January 1st to December 31st
ET: Estimated amount of water needed to replace the water used by plants and evaporation.
Wind Run: The measured amount of wind passing the station during a given period of time.
Normals/Records: SFASU Forestry Weather Station Data, 1901-2010 and Waffelow Creek, 2011 - present
Solar Flux: Solar radiation incident on a horizontal surface in watts per meter²
Solar Percent: Measured solar radiation compared to the theoretical maximum for date, time, latitude.
Apparent Temp: Perceived temperature combining effects of air temperature, relative humidity and wind speed.