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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Butler, Butler County Airport/K W Scholter Field (KBTP)

Lat: 40.78°NLon: 79.95°WElev: 1247ft.

Fair

70°F

21°C

Humidity 94%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 1.50 mi
Last update 21 Jul 3:35 am EDT
Extended Forecast for

3 Miles ENE Portersville PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. Calm wind.

    Mostly Cloudy

    Low: 69 °F

  • Friday

    Friday: Mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 62. Northwest wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 62 °F

  • Saturday

    Saturday: A chance of showers between 9am and 11am, then showers and thunderstorms likely after 11am.  Mostly cloudy, with a high near 83. Light southeast wind becoming south 5 to 9 mph in the morning.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms
    Likely

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely before 1am, then a chance of showers.  Cloudy, with a low around 68. Southwest wind around 8 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    T-storms
    Likely

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 1pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A chance of showers after 3am.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 65 °F

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 82. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. Calm wind.
Friday
Mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 62. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers between 9am and 11am, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 83. Light southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and thunderstorms likely before 1am, then a chance of showers. Cloudy, with a low around 68. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Sunday
A chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers after 3am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
3 Miles ENE Portersville PA
 40.95°N 80.08°W (Elev. 1198 ft)
1:17 am EDT Jul 21, 2017
3am EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
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