SFASU Observatory
Lat: 31° 45' 35" N
Lon: 94° 39' 39" W
Elv: 490 feet
CBI = -0
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CWOP
CWOP: CW8256
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WeatherUnderground:
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Climate Change
 
Current Conditions: Monday, September 26, 2016,
Current temperature, daily max/min
Mostly Cloudy
Visibility: 7 miles
70°F
21°C
-1.2°F/last hr
1°F cooler than yesterday
Wind Avg:
Apparent Temp:
Cloud Height: 3200 ft
Direction ---   
Speed 0  mph
Gusting to 0  mph
Humidity 85  %
Dew Point 65  °F
Barometer 1018.2  mb
Trend 0.37  mb/hr 
Rate 0.00  in/hr
Last Hour 0.00  in
Today 0.01  in
Flux 0  W/m²
Percent 0  %
UV Index 0.0   
Sunshine 2.1  hours
Solar
Rainfall
Wind
Humidity and Pressure
NWS Forecast for Nacogdoches - Updated: 10:15 pm CDT Sep 26, 2016

Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 65. North wind around 5 mph.
Slight Chance
T-storms
Tuesday

Tuesday: Mostly cloudy, with a high near 82. Northeast wind around 5 mph.
Mostly Cloudy
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 58. North wind around 5 mph becoming calm  in the evening.
Partly Cloudy
Wednesday

Wednesday: Sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 60. Northwest wind around 5 mph becoming calm.
Clear
Thursday

Thursday: Sunny, with a high near 82.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 54.
Mostly Clear
Friday

Friday: Sunny, with a high near 81.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 55.
Mostly Clear
Lo 65 °FHi 82 °FLo 58 °FHi 87 °FLo 60 °FHi 82 °FLo 54 °FHi 81 °FLo 55 °F
Temperature
Normals 86° / 61°
Records 99° 2005
45° 1994
Today's High 81°F
Today's Low 70°F
Today's Range 12°F
Today's Average 73°F
Yesterday's High 90°F
Yesterday's Low 70°F
September's High 96°F
September's Low 64°F
2016 High 101°F
2016 Low 24°F
Rain
Today 0.01 in
Yesterday 0.13 in
24 Hour 0.01 in
Today's Max Rate 0.00 in/hr
Last Rain 26 Sep
September Total 0.19 in
September Deficit -3.04 in
2016 Total 38.25 in
2016 Surplus 3.06 in
ET Today 0.08 in
   
   
Wind
Today's High 18 mph
2:55 pm
Y'day's High 26 mph
Max Gust
this Month
26 mph
25 September
Max Gust
this Year
50 mph
08 August
Today's
Wind Run
58 miles
Moon
Waning Crescent
14% Illuminated
Lunar Cycle: Day 25
Moonrise 03:04 am
Moonset 04:39 pm
Almanac
Sunrise 07:12 am
Sunset 07:09 pm
Length of Day 12h 01m
There will be 1min 55s less daylight tomorrow.
Morning Twilight
Astronomical 05:50 am
Nautical 06:19 am
Civil 06:47 am
Evening Twilight
Civil 07:33 pm
Nautical 08:02 pm
Astronomical 08:31 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.