Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

11°C

52°F

Humidity 97%
Wind Speed Calm
Barometer 1025.5 mb (30.31 in)
Dewpoint 11°C (51°F)
Visibility 16 km
Last update 25 Jun 5:53 am EDT
Extended Forecast for

Newtown PA

  • Today

    Today: Mostly sunny, with a high near 28. Calm wind becoming south 5 to 10 km/h in the afternoon.

    Mostly Sunny

    High: 28 °C

  • Tonight

    Tonight: Increasing clouds, with a low around 20. South wind 10 to 15 km/h.

    Increasing
    Clouds

    Low: 20 °C

  • Saturday

    Saturday: A slight chance of showers after noon.  Mostly cloudy, with a high near 31. South wind 15 to 20 km/h.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    High: 31 °C

  • Saturday
    Night

    Saturday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 22. South wind around 15 km/h.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 22 °C

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 33. South wind 10 to 15 km/h.  Chance of precipitation is 20%.

    Patchy Fog
    then Slight
    Chance
    T-storms

    High: 33 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 22.

    Mostly Clear

    Low: 22 °C

  • Monday

    Monday: Sunny, with a high near 34.

    Sunny

    High: 34 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 22.

    Mostly Clear

    Low: 22 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 35. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    T-storms

    High: 35 °C

Detailed Forecast

Today
Mostly sunny, with a high near 28. Calm wind becoming south 5 to 10 km/h in the afternoon.
Tonight
Increasing clouds, with a low around 20. South wind 10 to 15 km/h.
Saturday
A slight chance of showers after noon. Mostly cloudy, with a high near 31. South wind 15 to 20 km/h. Chance of precipitation is 20%.
Saturday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 22. South wind around 15 km/h.
Sunday
A slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 33. South wind 10 to 15 km/h. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 22.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 35. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 34. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Newtown PA
 40.22°N 74.96°W (Elev. 30 m)
4:12 am EDT Jun 25, 2021
5am EDT Jun 25, 2021-6pm EDT Jul 1, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database