Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Reading, Reading Regional Airport (KRDG)

Lat: 40.37°NLon: 75.96°WElev: 344ft.

Fair

46°F

8°C

Humidity 27%
Wind Speed N 3 mph
Barometer 30.25 in (1025.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 14 Mar 8:54 pm EDT
Extended Forecast for

Mohnton PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming east after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 54. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am.  Low around 48. Southeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 11am.  High near 67. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain showers before 11pm, then rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible.  Low around 28. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers before 8am.  Partly sunny, with a high near 34. Breezy.  Chance of precipitation is 30%.

    High: 34 °F

    Breezy.
    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

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

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming east after midnight.
Sunday
Mostly cloudy, with a high near 54. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Showers, mainly after 2am. Low around 48. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, with thunderstorms also possible after 11am. High near 67. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain showers before 11pm, then rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Low around 28. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 34. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 53. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mohnton PA
 40.29°N 75.99°W (Elev. 505 ft)
6:28 pm EDT Mar 14, 2026
9pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database