Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Partly Cloudy

47°F

8°C

Humidity	54%
Wind Speed	E 6 mph
Barometer	30.47 in (1032.1 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	12 Apr 7:56 am EDT

More Information:

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

Extended Forecast for

Harrisburg International Airport PA

Today
High: 64 °F
Mostly Sunny
Tonight
Low: 51 °F
Mostly Cloudy
Monday
High: 76 °F
Chance
Showers
Monday Night
Low: 57 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 83 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 62 °F
Slight Chance
Showers
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 63 °F
Chance
Showers
Thursday
High: 86 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 64. Light east wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

Tonight

Mostly cloudy, with a low around 51. South wind 10 to 14 mph, with gusts as high as 20 mph.

Monday

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 76. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday Night

A chance of showers before 8pm. Partly cloudy, with a low around 57. West wind 3 to 8 mph. Chance of precipitation is 30%.

Tuesday

A slight chance of showers after 2pm. Mostly sunny, with a high near 83. Southwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers before 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Thursday

Partly sunny, with a high near 86.

Thursday Night

A chance of showers before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 80.