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Observing Conditions at the Fan Mountain Observatory

Updated Sat May 17 13:35:32 EDT 2008

Sun and Moon data for today for Fan Mountain Observatory is available here.
Plots and tabulations for the McCormick and Fan weather stations from wunderground.com.
Plots of previous FanCam cooldowns(the first few days) can be found here.
The tentative schedule for Ori's observers(finalized every sunday?)

Temps in the FanCam Dewar

Dewar

Temp and Humidity in the 31" Dome

Dome

Vacuum in the FanCam Dewar

Vacuum

Clear Sky Clock

Clear Sky Clock

The latest All-sky Camera pictures

anim

from Fan Mountain Observatory

diff

GOES IR Imaging East Cont. U.S.

GOES

ADDS - Virginia IR Imaging

ADDS Virginia IR

N.W.S. Radar from Sterling

Radar

HPC Current Weather

HPC Current Weather

HPC Precipitation Forecast - 12hr

HPC 12hr Forecast

HPC Precipitation Forecast - 24hr

HPC 24hr Forecast

Fan Mountain Observatory Environment Monitoring System

2008-05-12 12:09:15
Temp 47.3°F Hum 69 % Wind Speed 17 mph Rain Rate 0.000 "/min
Dew 37.8 °F Pres 27.70 "Hg Wind Dir 352 ° Rain 1h 0.000"

Leander McCormick Observatory Weather Station

2008/05/17 13:35
Temp 72.1 °F Hum 41.8 % Wind Speed 5.5 mph Rain Accum. 0.00 in
Dew 47.7 °F Pres 28.9 in(↑) Wind Dir 330.7 ° Wind Gust 9.0 mph

National Weather service
Forecast for Albemarle County
Forcast Discussion

VAZ036>039-050-056-172230-
NELSON-ALBEMARLE-GREENE-MADISON-ORANGE-SPOTSYLVANIA-
INCLUDING THE CITIES OF...CHARLOTTESVILLE...FREDERICKSBURG
958 AM EDT SAT MAY 17 2008
.REST OF TODAY...SUNNY THROUGH EARLY AFTERNOON...THEN BECOMING
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 20
MPH.
.TONIGHT...MOSTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING...THEN
SCATTERED SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.
.SUNDAY...CLOUDY. A CHANCE OF SHOWERS IN THE MORNING...THEN SHOWERS
LIKELY WITH SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH IN THE
AFTERNOON. CHANCE OF RAIN 60 PERCENT.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING...THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP
TO 25 MPH.
.MONDAY...SUNNY. HIGHS AROUND 70. WEST WINDS 10 TO 20 MPH WITH GUSTS
UP TO 35 MPH.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S.
.TUESDAY...PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 60S.
.TUESDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID 50S.
.WEDNESDAY...PARTLY SUNNY. HIGHS IN THE LOWER 70S.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 40S.
.THURSDAY...PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE LOWER 70S.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 50S.
.FRIDAY...PARTLY SUNNY. HIGHS IN THE LOWER 70S.

National Weather Service
Current Conditions in Charlottesville

Current Weather Conditions:
Charlottesville, Charlottesville-Albemarle Airport, VA, United States

(KCHO) 38-08-18N 078-27-21W 192M

Conditions at

2008.05.17 1653 UTC
Wind from the W (260 degrees) at 12 MPH (10 KT) gusting to 20 MPH (17 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 71.1 F (21.7 C)
Dew Point 44.1 F (6.7 C)
Relative Humidity 37%
Pressure (altimeter) 29.72 in. Hg (1006 hPa)
ob KCHO 171653Z 26010G17KT 10SM CLR 22/07 A2972 RMK AO2 SLP058 T02170067

UVA

Department of Astronomy
P.O. Box 400325 - University of Virginia - Charlottesville, VA 22904-4325
Tel: (434) 924-7494 - Fax: (434) 924-3104

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