Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

75°F

24°C

Humidity	46%
Wind Speed	SW 20 mph
Barometer	29.95 in (1013.3 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	31 Mar 3:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles ENE Dysart PA

This Afternoon
High: 71 °F
Slight Chance
T-storms
Tonight
Low: 58 °F
Chance
T-storms then
Showers
Wednesday
High: 65 °F
Showers
Wednesday Night
Low: 49 °F
Showers
Thursday
High: 62 °F
Showers
Likely
Thursday Night
Low: 54 °F
Showers
Likely then
Chance
Showers
Friday
High: 74 °F
Mostly Cloudy
then Chance
T-storms
Friday Night
Low: 57 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 77 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms. Partly sunny, with a high near 71. Southwest wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 58. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers and thunderstorms, mainly before 2pm, then showers likely and possibly a thunderstorm after 4pm. High near 65. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Low around 49. East wind 6 to 8 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, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 62. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.

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 57. Chance of precipitation is 30%.

Saturday

Showers likely, mainly after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

Sunday

Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 49.

Monday Night

Mostly clear, with a low around 31.