Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

52°F

11°C

Humidity	20%
Wind Speed	NW 6 mph
Barometer	30.16 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	14 Mar 6:15 pm EDT

More Information:

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

Extended Forecast for

4 Miles WNW Conowingo MD

Tonight
Low: 35 °F
Mostly Cloudy
Sunday
High: 55 °F
Partly Sunny
Sunday Night
Low: 49 °F
Showers
Likely then
Showers
Monday
High: 67 °F
Showers and
Breezy
Monday Night
Low: 28 °F
Rain/Snow
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 39 °F
Partly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Sunday

Partly sunny, with a high near 55. Southeast wind 6 to 15 mph, with gusts as high as 26 mph.

Sunday Night

Showers. Low around 49. Southeast wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers and possibly a thunderstorm. High near 67. Breezy, with a south wind 13 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Rain showers before 11pm, then rain and snow showers. Some thunder is also possible. Low around 28. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday

Mostly sunny, with a high near 37.

Tuesday Night

Mostly clear, with a low around 22.

Wednesday

Partly sunny, with a high near 39.

Wednesday Night

Mostly cloudy, with a low around 28.

Thursday

Partly sunny, with a high near 50.

Thursday Night

Mostly cloudy, with a low around 34.