Road weather towers
137 instruments/minutes
temp, pavement temp, wind, visibility, precip
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Now, today, and the week
644 instruments still reporting in Maryland, across 5 networks, each one with the kind of measurement it makes and how often it makes it. Open a place below to see which of them stand near it.
measured now175 instruments
Road weather towers
137 instruments/minutes
temp, pavement temp, wind, visibility, precip
Airport surface observations
25 instruments/minutes
temp, wind, gust, visibility, precip, pressure
Data-collection platforms
13 instruments/hourly
temp, wind, gust, humidity, pressure
measured daily469 instruments
Volunteer precipitation and snow observers
443 instruments/once a day
precip, snowfall, snow depth
Cooperative observers
26 instruments/once a day
snowfall, snow depth, precip, high, low
-in
Snow on the ground
12 places, each with its own forecast and its own instruments.