Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

51°F

11°C

Humidity	100%
Wind Speed	SE 7 mph
Barometer	30.28 in
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	12 Apr 10:55 pm EDT

More Information:

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

Extended Forecast for

Perryville MD

Tonight
Low: 55 °F
Mostly Cloudy
Monday
High: 76 °F
Partly Sunny
then Slight
Chance
Showers
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 65 °F
Mostly Cloudy
Thursday
High: 82 °F
Partly Sunny
Thursday Night
Low: 66 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 55. South wind around 10 mph, with gusts as high as 20 mph.

Monday

A slight chance of showers after 3pm. Partly sunny, with a high near 76. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 62. West wind 3 to 7 mph.

Tuesday

Mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 9 mph in the morning.

Tuesday Night

Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 84.

Wednesday Night

Mostly cloudy, with a low around 65.

Thursday

Partly sunny, with a high near 82.