Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fair

51°F

11°C

Humidity 96%
Wind Speed Calm
Barometer 29.98 in (1015.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Apr 5:53 am EDT
Extended Forecast for

5 Miles SSE Walnut Bottom PA

  • Today

    Today: Mostly sunny, with a high near 77. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers.  Low around 44. South wind 8 to 13 mph becoming light and variable. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm.  High near 52. Northwest wind around 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am.  Partly cloudy, with a low around 36. West wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 2pm.  Mostly sunny, with a high near 47. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Showers. Low around 44. South wind 8 to 13 mph becoming light and variable. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 2pm. High near 52. Northwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 36. West wind 3 to 6 mph. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 2pm. Mostly sunny, with a high near 47. Northwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Walnut Bottom PA
 40.03°N 77.32°W (Elev. 1086 ft)
6:16 am EDT Apr 18, 2026
6am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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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