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Observing Conditions at the Fan Mountain Observatory

Updated Sat Jul 4 17:45:14 EDT 2009

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

2009-07-04 17:44:43
Temp 73.4°F Hum 56 % Wind Speed 8 mph Rain Rate 0.000 "/min
Dew 56.8 °F Pres 28.06 "Hg Wind Dir 303 ° Rain 1h 0.000"

Leander McCormick Observatory Weather Station

2009/07/04 17:45
Temp 80.2 °F Hum 60.0 % Wind Speed 0.7 mph Rain Accum. 0.00 in
Dew 65.1 °F Pres 29.1 in(↑) Wind Dir 352.0 ° Wind Gust 2.0 mph

National Weather service
Forecast for Albemarle County
Forcast Discussion

VAZ037-051015-
ALBEMARLE-
INCLUDING THE CITIES OF...CHARLOTTESVILLE
524 PM EDT SAT JUL 4 2009
.TONIGHT...MOSTLY CLOUDY. ISOLATED SHOWERS THIS EVENING. SCATTERED
SHOWERS AFTER MIDNIGHT. LOWS AROUND 60. NORTHWEST WINDS 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT.
.SUNDAY...SHOWERS LIKELY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND
5 MPH...BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
EVENING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH. CHANCE OF
RAIN 50 PERCENT.
.MONDAY...SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.
.TUESDAY...MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
.TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 60S.
.WEDNESDAY...MOSTLY SUNNY. HIGHS IN THE MID 80S.
.WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 60S.
.THURSDAY...MOSTLY SUNNY. HIGHS IN THE MID 80S.
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 60S.
.FRIDAY...MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
.FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 60S.
.SATURDAY...MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS AROUND 90. CHANCE OF RAIN 30 PERCENT.

National Weather Service
Current Conditions in Charlottesville

Current Weather Conditions:
CHARLOTTESVILLE-ALBEMARLE, VA, United States

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

Conditions at

2009.07.04 2053 UTC
Wind from the NW (310 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Temperature 81.0 F (27.2 C)
Dew Point 59.0 F (15.0 C)
Relative Humidity 47%
Pressure (altimeter) 29.94 in. Hg (1013 hPa)
Pressure tendency 0.05 inches (1.6 hPa) lower than three hours ago
ob KCHO 042053Z 31005KT 10SM SCT080 27/15 A2994 RMK AO2 SLP131 T02720150 56016

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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