Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fog

33°F

1°C

Humidity	100%
Wind Speed	Calm
Barometer	29.90 in
Dewpoint	33°F (1°C)
Visibility	0.25 mi
Last update	18 Feb 6:55 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NNE White Hall MD

Dense Fog Advisory February 18, 07:01am until February 18, 10:00am

Click here for hazard details and duration

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Dense Fog Advisory February 18, 07:01am until February 18, 10:00am
NOW until 10:00am Wed
Dense Fog Advisory
Today
High: 50 °F
Dense Fog
then Chance
Rain
Tonight
Low: 39 °F
Mostly Cloudy
then Patchy
Fog
Thursday
High: 41 °F
Slight Chance
Rain and
Patchy Fog
then Rain
Likely
Thursday Night
Low: 37 °F
Rain
Friday
High: 47 °F
Rain
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 49 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Partly Cloudy
then Chance
Rain/Snow

Detailed Forecast

Today

A chance of rain, mainly after 2pm. Widespread dense fog, mainly before 8am. Otherwise, cloudy, with a high near 50. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%.

Tonight

Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 39. West wind 3 to 6 mph.

Thursday

Rain likely, mainly after 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 41. East wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain. Low around 37. East wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain, mainly before 1pm. High near 47. East wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

Friday Night

Partly cloudy, with a low around 36.

Saturday

Mostly sunny, with a high near 49.

Saturday Night

A chance of rain and snow after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Sunday

Rain and snow likely, becoming all snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.