Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

32°F

0°C

Humidity 73%
Wind Speed NE 8 mph
Barometer 30.18 in (1022.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Mar 6:53 am EST
Extended Forecast for

Millersburg PA

  • Today

    Today: A slight chance of snow before 9am.  Mostly cloudy through mid morning, then gradual clearing, with a high near 40. North wind around 8 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. Light north wind.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 35. Light and variable wind.

    High: 35 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A chance of snow and freezing rain after 1am.  Increasing clouds, with a low around 26. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 26 °F

    Partly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Rain or freezing rain, becoming all rain after 10am.  High near 40. South wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain/Freezing
    Rain then
    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 37. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A chance of showers.  Cloudy, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am.  Cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of snow before 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 40. North wind around 8 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 19. Light north wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Light and variable wind.
Monday Night
A chance of snow and freezing rain after 1am. Increasing clouds, with a low around 26. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain or freezing rain, becoming all rain after 10am. High near 40. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 37. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers. Cloudy, with a high near 52. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Millersburg PA
 40.55°N 76.94°W (Elev. 525 ft)
6:56 am EST Mar 1, 2026
7am EST Mar 1, 2026-6pm EST Mar 7, 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