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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12° N Lon: 76.29° W Elev: 397 ft.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.19 in (1022.1 mb)
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Last update 21 Aug 2:53 am EDT
Detailed forecast for

Lancaster County

Rest Of Tonight
Mostly clear. Lows in the mid 60s. South winds around 5 mph.
Monday
Mostly sunny. A chance of showers and thunderstorms, mainly in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 40 percent.
Monday Night
Mostly cloudy with a chance of showers and thunderstorms. Warm, humid with lows around 70. South winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Very warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Tuesday Night
Mostly cloudy with scattered thunderstorms. Scattered showers. Warm, humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday
Partly sunny. Scattered showers and thunderstorms in the morning. Humid with highs in the lower 80s. Chance of rain 50 percent.
Wednesday Night
Partly cloudy. Cooler with lows in the lower 60s.
Thursday
Mostly sunny. Highs in the upper 70s.
Thursday Night
Mostly clear. Lows in the upper 50s.
Friday
Sunny. Highs in the mid 70s.
Friday Night
Mostly clear. Lows in the mid 50s.
Saturday
Sunny. Highs in the mid 70s.
Saturday Night
Mostly clear. Lows in the upper 50s.
Sunday
Mostly sunny. Highs in the upper 70s.



Click Map For Forecast
115 AM EDT Mon Aug 21 2017
 
 

Additional Resources

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