Baltimore Weather - UMBC Weather Page

Temp: 64.5°F Humidity: 56.4% Pressure: 29.98 inHg PM2.5: G 34 AQI Ozone: G 38 AQI Kp: 1 Wind: 2.6 mph SSW
Sun Rise / Set: 5:53:39 / 20:12:42 Moon Phase: Waxing Gibbous
NOAA Forecast (Updated Today at 21:56) Hourly	(click on image to animate, and again to zoom)
Coastal Flood Advisory In Effect Until 12 Pm Edt Thursday
Overnight: Mostly cloudy with scattered showers. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Thursday: Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 70s. West winds 5 to 10 mph. Chance of rain 20 percent.
Thursday Night: Cloudy. A chance of rain in the evening. . . Then periods of rain after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.
Friday: Rain likely. Highs in the lower 60s. Northeast winds around 10 mph. . . Becoming northwest in the afternoon. Chance of rain 70 percent.
Units: Metric or English

Measurement	Metric	English
Temperature	18.0°C -0.31°C	64.5°F -0.55°F
Pressure	101.52kPa -0.03kPa	29.98inHg -0.01kPa
Humidity	56.44% -0.84%
Solar	0%
Rain	0.00cm	0.00in
Current Conditions	Overcast
Wind Speed	5.99kph SSW	3.72mph SSW
Avg Wind Speed	4.23kph SSW	2.63mph SSW
Gust Wind Speed	6.69kph S	4.16mph S
Ozone	38 AQI^* - Good
PM 2.5	34 AQI^* - Good

^*AQI Unit - The AQI unit is a set of linear fits for a given concentration to the Air Quality Indicator standard. These values may be changed in the future, so it's best to use EPA's current standards.
To convert back to the concentration use the following: AQI to concentration, Concentration to AQI

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NOAA 7 Day Forecast
Updated Wed, 14 May 2008 21:56:00 -0400.

Coastal Flood Advisory In Effect Until 12 Pm Edt Thursday
	Overnight:	Mostly cloudy with scattered showers. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
	Thursday:	Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 70s. West winds 5 to 10 mph. Chance of rain 20 percent.
	Thursday Night:	Cloudy. A chance of rain in the evening. . . Then periods of rain after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.
	Friday:	Rain likely. Highs in the lower 60s. Northeast winds around 10 mph. . . Becoming northwest in the afternoon. Chance of rain 70 percent.
	Friday Night:	Mostly cloudy with a chance of rain in the evening. . . Then mostly clear after midnight. Lows around 50. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 30 percent.
	Saturday:	Partly sunny. Highs in the mid 60s.
	Saturday Night:	Mostly cloudy. Lows in the lower 50s.
	Sunday:	Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
	Sunday Night:	Mostly cloudy. Lows in the upper 40s.
	Monday:	Mostly sunny. Highs in the upper 60s.
	Monday Night:	Partly cloudy. Lows in the upper 40s.
	Tuesday:	Mostly sunny. Highs in the upper 60s.
	Tuesday Night:	Partly cloudy. Lows in the lower 50s.
	Wednesday:	Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.

Tabular Forecast


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About this web page
This page was conceptualized and assembled in the Summer and Fall of 2006. The final appearance as one sees now was implemented in September of 2006. The data provided here has either been recorded by our own weather station at UMBC or cached directly from official sources (listed below).

Thanks to the many people who make this page possible:
- Tony Salemi - Codes and maintains the data systems used for the weather information, graphs, and archives.
- Tim Milligan - Designs the graphics and layout of this website.
- Steven Buczkowski - Designs and maintains the space weather portion of the website.
- Paul Schou - Codes the web portion of this site, and manages data streams.
- Dr. Ray Hoff - Advisor who oversees the running of this site
- Dr. Wallace McMillan - Provided the needed resources to make the weather information live

All data used here has been acquired by permission from their rightful owner. Data sources used to generate this page include:
- NOAA Zoned forecast model
- NOAA KBWI current conditions xml feed to give the overall observations in the area.
- NOAA live radar imagery
- AirNOW Ozone and PM2.5 readouts for air quality.

The weather station is located on the campus of UMBC which is just north of Catonsville and helps service weather for Baltimore, Maryland, weather for 21250, Greater Baltimore, MD area, weather for 21228, Catonsville, MD, weather for 21227, Arbutus, MD, and Charm City Weather. Other links to this website include: Baltimore Weather and gsfc weather. Another random link Tour UMBC.