Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

65°F

18°C

Humidity	78%
Wind Speed	S 6 mph
Barometer	30.26 in (1024.0 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	9 Jun 12:53 am EDT

More Information:

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

Extended Forecast for

Martinsburg PA

Overnight
Low: 58 °F
Mostly Cloudy
Tuesday
High: 83 °F
Mostly Cloudy
Tuesday Night
Low: 65 °F
Showers
Likely
Wednesday
High: 85 °F
Showers
Likely
Wednesday Night
Low: 69 °F
Showers
Likely then
Slight Chance
T-storms
Thursday
High: 89 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 68 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 89 °F
Mostly Sunny
then Showers
Likely
Friday Night
Low: 61 °F
Showers
Likely then
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 58. South wind around 10 mph.

Tuesday

Mostly cloudy, with a high near 83. South wind 7 to 9 mph.

Tuesday Night

A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 65. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 69. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Friday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Saturday

Sunny, with a high near 84.

Saturday Night

Mostly clear, with a low around 62.