Riva, MD (21140)

8:18 AM EST on March 02, 2015 (GMT -0500)
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Current Station
Personal Weather Station
Location: Riva, MD
Elevation: 50 ft
Nearby Weather Stations

Elev 50 ft 38.96 °N, 76.58 °W | Updated 2 seconds ago

Overcast
Overcast
40.1 °F
Feels Like 40 °F
N
0.0
Wind Variable Wind from ESE
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:37 AM 5:59 PM
Waxing Gibbous, 91% visible
Pressure 30.17 in
Visibility 3.0 miles
Clouds Overcast 6000 ft
Windchill 40 °F
Dew Point 40 °F
Humidity 100%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen .60 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KNAK 021254Z AUTO 22009G18KT 180V250 3SM BR OVC060 01/M01 A3016 RMK AO2 SLP216 T00061006

More Conditions Fewer Conditions

Pressure 30.17 in
Visibility 3.0 miles
Clouds Overcast 6000 ft
Windchill 40 °F
Dew Point 40 °F
Humidity 100%
Rainfall 0.00 in
Snow Depth Not available.
UV 0 out of 12
Pollen .60 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KNAK 021254Z AUTO 22009G18KT 180V250 3SM BR OVC060 01/M01 A3016 RMK AO2 SLP216 T00061006

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Mar. 02, 2015 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

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  Air Quality AQ Index Pollutant
Not available.

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Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

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Place Temperature

Nearby Weather Stations

Dense Fog Advisory
Statement as of 6:52 AM EST on March 02, 2015

... Dense fog advisory remains in effect until 9 am EST this
morning...

* visibilities... one quarter mile or less.

* Impacts... areas of dense fog will cause sudden reductions in
visibility and rapidly changing conditions. Icy conditions are
also possible this morning.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down...
use your low-beam headlights... and leave plenty of distance ahead
of you.




Special Statement
Statement as of 4:26 AM EST on March 02, 2015


... Icy conditions and patchy dense fog expected this morning...

Ice will persist on untreated surfaces this morning as air
temperatures remain around freezing. Patchy dense fog will
combine with residual ice and may result in patchy slick spots
overnight especially on untreated surfaces. Visibilities may drop
to a quarter mile or less at times especially around the
Washington DC Metro.

Please use extra caution if traveling... be prepared for icy
patches and sudden drops in visibilities on roadways. Sidewalks
are likely quite icy and require particular caution.