weather advisories

No Current Advisories

almanac

Sunrise: 5:46am	Moonrise: 5:31pm	Moon Phase: 85%
Sunset: 8:10pm	Moonset: 2:31am

rainfall totals

Hourly Rain:	0.00 in
Daily Rain:	0.00 in
Last 24 Hour	0.00 in
Monthly Rain:	0.00 in
Yearly Rain: (July 1 - June 30)	0.00 in

extremes

Yesterday
High Temp:	94.3 ° st 3:29pm
Low Temp:	59.5 ° at 4:47am
High Wind:	22 mph at 2:46pm

Monthly
High Temp:	94.3 ° on 7/2/09
Low Temp:	55.9 ° on 7/1/09
High Wind:	23 mph on 7/1/09

Yearly
We had a brush fire that got very close to the weather station so the high temp reading will be abnormally high this year.
High Temp:	120.4 ° on 5/16/09
Low Temp:	26.6 ° on 2/11/09
High Wind:	38 mph on 1/9/09

additional links

Fire Danger


	CBI = 134

Chandler Burning Index
The Chandler Burning Index uses the air temperature and relative humidity to create a numerical index of fire danger. That number is then equated to an Adjective Fire Danger.

On the ActonAstro Weather site, the Chandler Index is calculated from the current weather conditions and reflects the current calculated fire danger.

The NWS calculates a 30 day Chandler Burning Index based on forecast weather conditions for the month.

Current conditions

Updated: 5:30pm on 7/3/09

It is Currently 5:33pm in Acton

Currently: 89.9°	Clear	High: 93.2° ( 4:31pm )	Normal: 96°
			Record: 111° in 1991
		Low: 58.6° ( 5:56am )	Normal: 64°
			Record: 49° in 1978

Wind:	12 mph from the SSW
Gust:	16 mph
Today's High Wind:	22 mph ( 12:32pm )
Humidity:	14 %
Pressure: Pressure Rate:	29.43 in ( Rising ) 0.023 in/hr
Dew Point:	34.4 °
Wind Chill:	89.9° (Low 58.6° at 5:56am )
Heat Index (feels like):	85.9° (High 88.7° at 4:31pm )
Comfort Level:	Warm
Temperature Rate:	-1.78°/hr

The image above will be live today from 05:16 to 20:38, to see the latest view, refresh or reload the page. The view is toward the north. To see a larger view, click on the image.

Forecast

Click for Detailed Forecast

Tonight Mostly Clear	Independence Day Hot	Saturday Night Clear	Sunday Hot	Sunday Night Clear	Monday Hot
Lo 68 °F	Hi 98 °F	Lo 65 °F	Hi 98 °F	Lo 63 °F	Hi 98 °F

UV

4 Jul 2009 UV forecast is: 10.8   Very High

5 Jul 2009 UV forecast is: 10.9   Very High

6 Jul 2009 UV forecast is: 10.9   Very High

7 Jul 2009 UV forecast is: 11.0  11.0

8 Jul 2009 UV forecast is: 11.0  11.0

9 Jul 2009 UV forecast is: 10.6   Very High

10 Jul 2009 UV forecast is: 10.8   Very High

11 Jul 2009 UV forecast is: 10.5   Very High

Seeing

A forecast of seeing conditions at my Observatory, click chart for a detailed view

Full Advisory Text

NO CURRENT ADVISORIES

THERE ARE NO ACTIVE WATCHES, WARNINGS OR ADVISORIES