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Past 24 hours

High Temp

103°F
Needles, CA

Low Temp

30°F
Boca Reservoir, CA

Precipitation

2.90 in
Bristol, TN

Local Temps

LATEST STORM REPORT--FLASH FLOOD - CHARLES COUNTY MD
Plus 1 other recent report in the Baltimore area Click here for details

Updated: @ 18-Jun-2013 9:11pm - next update at 12:00am

Summary/Temperature

Wind

Rain

Outlook

Night time, Dry

65.1°F

---

Feels like: 65°F

24-hr difference
-14.3°F

RELAY	HIGH	LOW
Today:	77.2°F 12:52pm	65.1°F 9:09pm
Yesterday:	86.9°F 3:19pm	69.8°F 6:19am
NWS Normal: Record: Year:	HIGH 84.0°F 97.0°F 1957	LOW 63.0°F 48.0°F 1959

	NNW 0.0 Gust: 0.0 mph
Max Gust: 15.1 4:43pm
Gust Month: 31.3 Jun 13

Rain Today:	0.19 in
Rain Yesterday:	0.000 in
Storm Rain Total:	0.19 in
June Total:	6.170 in
MTD Departure:	+ 3.75 in
Year Total:	20.079 in
YTD Departure:	+ 3.21 in
8 rain days in June

Wednesday

Partly Sunny

Partly
Sunny

Barometer

Humidity

Air Quality

Current:	29.838 inHg
1-Hr Trend:	Rising slowly
3-Hr Trend:	Rising slowly
High: 29.910 \| Low: 29.782

Humidity:	94 %
Humidex:	75.1°F
Dew Point:	63.3°F
Wetbulb:	64.0°F

Current AQI

46

UV Index Forecast

7-Day Averages

18 Jun 2013		9.5
19 Jun 2013		8.2
20 Jun 2013		9.1

Temperature:	73.3 °F
Humidity:	72.9 %
Barometer:	29.833 inHg

Heat Index

Cooling Degree Days

Sun

Current:	65.1°F
Today:	77.2 °F 12:52pm
Yesterday:	91.8 °F
Last Week:	91.6 °F
Record:	126.5°F 22-Jul-2011

Today:	6.8
June:	125.5
2013 to Date:	245.1
Heating Degree Days
2013 to Date:	2922.8

^{Daylight:

14:56:00 min.

+00:00:27 Minutes

+05:29 since Dec 21}

Fire Risk

Trends

Balt. Harbor Tides

Clouds

Chandler Burning Index CBI= -1.4
Fire Indicators
Fire Weather Index:	2.8
Build Up Index:	14.1
Initial Spread Index:	2.2
Duff Moisture Code:	12.3
Drought Code:	41.5

Temp Last Hr:	-1.4°F
Hum. Last Hr:	+1%
Dew Last Hr:	-1.0°F
Baro Last Hr:	+0.021 inHg

Climate Change Trend

	Current 12 Month Temperature Trend
	-0.72°F

Tue 18 June
High Tide: 02:40 1.9 ft
Low Tide: 09:46 0.8 ft
High Tide: 14:26 1.4 ft
Low Tide: 20:54 0.3 ft

6 hrs, 17 min. to high tide

NWS Weather Forecast - Tonight's and Wednesday's Outlook

Tonight

Chance
Showers
Lo 62 °F

NWS forecast: A chance of showers. Mostly cloudy, with a low around 62. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Partly
Sunny
Hi 79 °F

NWS forecast: Partly sunny, with a high near 79. North wind 8 to 10 mph.

NWS 4 Day Weather Forecast - Last Update: 7:32 pm EDT Jun 18, 2013

Wednesday Night Mostly Clear	Thursday Mostly Sunny	Thursday Night Mostly Clear	Friday Sunny	Friday Night Partly Cloudy	Saturday Sunny	Saturday Night Partly Cloudy
Lo 58 °F	Hi 81 °F	Lo 62 °F	Hi 84 °F	Lo 63 °F	Hi 85 °F	Lo 67 °F

Today's Temperature Facts

Todays high of 77° at 12:52 missed the record high of 97° set in 1957 by 20 degrees for Relay Weather Station
Todays low of 65° at 21:09 missed the record low of 48° set in 1959 by 17 degrees for Relay Weather Station

Today in Weather History

Weather History for June 18

1875
A severe coastal storm (or possible hurricane) struck the Atlantic coast from Cape Cod to Nova Scotia. Eastport ME reported wind gusts to 57 mph. (David Ludlum)

1988
Severe thunderstorms in eastern North Dakota and northern Minnesota produced hail three inches in diameter and spawned four tornadoes in Steele County. Thunderstorms also produced wind gusts to 80 mph at Clearbrook MN. (The National Weather Summary) (Storm Data)

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