Baltimore Weather - UMBC Weather Page

Temp: 41.2°F Humidity: 67.0% Pressure: 30.29 inHg PM2.5: M 58 AQI Ozone: 0 AQI Kp: 1 Wind: 2.8 mph SSW
Sun Rise / Set: 6:41:50 / 16:59:16 Moon Phase: Waning Gibbous Want to study the physics of weather? Come to UMBC and join our Atmospheric Physics program!
NOAA Forecast (Updated Today at 3:52) Hourly	(click on image to animate, and again to zoom)
Freeze Warning In Effect Until 8 Am Est This Morning
Today: Sunny. Highs in the upper 50s. South winds 5 to 10 mph.
Tonight: Mostly clear in the evening. . . Then becoming partly cloudy. Lows in the lower 40s in the downtown areas. . . In the upper 30s in the suburbs. South winds 10 to 15 mph. . . Becoming southwest 5 to 10 mph after midnight.
Sunday: Mostly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Sunday Night: Mostly clear. Lows in the mid 40s. South winds around 5 mph.
Units: Metric or English

Measurement	Metric	English
Temperature	5.1°C +2.03°C	41.2°F +3.65°F
Pressure	102.57kPa	30.29inHg
Humidity	66.95% +1.15%
Solar	21%
Rain	0.00cm	0.00in
Current Conditions	Mostly Cloudy
Wind Speed	4.57kph WSW	2.84mph WSW
Avg Wind Speed	4.57kph SSW	2.84mph SSW
Gust Wind Speed	11.28kph SW	7.01mph SW
Ozone	0 AQI^* -
PM 2.5	58 AQI^* - Moderate

^*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 Sat, 07 Nov 2009 03:52:00 -0500.

Freeze Warning In Effect Until 8 Am Est This Morning
	Today:	Sunny. Highs in the upper 50s. South winds 5 to 10 mph.
	Tonight:	Mostly clear in the evening. . . Then becoming partly cloudy. Lows in the lower 40s in the downtown areas. . . In the upper 30s in the suburbs. South winds 10 to 15 mph. . . Becoming southwest 5 to 10 mph after midnight.
	Sunday:	Mostly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
	Sunday Night:	Mostly clear. Lows in the mid 40s. South winds around 5 mph.
	Monday:	Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.
	Monday Night:	Partly cloudy. Lows in the upper 40s.
	Tuesday:	Partly sunny. Highs in the mid 60s.
	Tuesday Night:	Mostly cloudy. Lows in the lower 40s.
	Veterans Day:	Mostly sunny and breezy. Highs in the mid 50s.
	Wednesday Night:	Mostly clear and breezy. Lows in the upper 30s.
	Thursday:	Sunny. Highs in the upper 50s.
	Thursday Night:	Mostly clear. Lows around 40.
	Friday:	Mostly sunny. Highs in the upper 50s.

Tabular Forecast


Fe IX/X 171 Å	Fe XII 195 Å	Fe XV 284 Å	He II/Si XI 304 Å
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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.