Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

60°F

16°C

Humidity	67%
Wind Speed	SW 3 mph
Barometer	30.04 in (1017.1 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	31 Mar 4:56 am EDT

More Information:

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

Extended Forecast for

4 Miles SSE Shiremanstown PA

Today
High: 78 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 64 °F
Chance
T-storms
Wednesday
High: 74 °F
Chance
T-storms then
Showers
Wednesday Night
Low: 55 °F
Showers and
Patchy Fog
Thursday
High: 65 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 52 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 76 °F
Mostly Cloudy
then Chance
T-storms
Friday Night
Low: 58 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 80 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. Southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 74. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Patchy fog after 2am. Low around 55. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 65. Southeast wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Saturday

A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Sunday

Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

Monday

A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 30%.