Severe Weather Threat Moves Into The Northern Plains and Upper Mississippi Valley On Thursday
The NWS Storm Prediction Center (SPC) in Norman, Oklahoma expects a slight risk of severe weather on Thursday in parts of the Northern Plains and Upper Mississippi River Valley. The area of greatest concern is Minnesota, North Dakota and South Dakota. In this region very large hail, damaging winds and a few isolated tornadoes are possible.
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- Humidity70%
- Wind SpeedCalm
- Barometer30.17 in (1021.3 mb)
- Dewpoint50°F (10°C)
- Visibility10.00 mi
Last Update on 19 Jun 10:53 pm EDT
Current conditions at
Altoona-Blair County Airport (KAOO)
Lat: 40.3 Lon: -78.32 Elev: 1480ft.
Martinsburg PA
7 Day Forecast
Overnight

Clear
Low: 49 °F
Thursday

Sunny
High: 79 °F
Thursday
Night

Mostly
Clear
Low: 58 °F
Friday

Mostly
Sunny
High: 84 °F
Friday
Night

Partly
Cloudy
Low: 59 °F
Saturday

Mostly
Sunny
High: 84 °F
Saturday
Night

Partly
Cloudy
Low: 64 °F
Sunday

Partly
Sunny
High: 85 °F
Sunday
Night

Partly
Cloudy
Low: 66 °F
- Overnight Clear, with a low around 49. Calm wind.
- Thursday Sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the afternoon.
- Thursday Night Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.
- Friday Mostly sunny, with a high near 84. Light south wind.
- Friday Night Partly cloudy, with a low around 59. South wind 3 to 5 mph.
- Saturday Mostly sunny, with a high near 84.
- Saturday Night Partly cloudy, with a low around 64.
- Sunday Partly sunny, with a high near 85.
- Sunday Night Partly cloudy, with a low around 66.
- Monday Mostly sunny, with a high near 86.
- Monday Night Partly cloudy, with a low around 67.
- Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
- Tuesday Night Mostly cloudy, with a low around 68.
- Wednesday Partly sunny, with a high near 85.
Additional Forecasts and Information
Zone Area Forecast for Blair County, PA
HOURLY WEATHER GRAPH

NATIONAL DIGITAL FORECAST DATABASE
