Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Reedsville / Mifflin (KRVL)

Lat: 40.68°NLon: 77.63°WElev: 820ft.

Fair

59°F

15°C

Humidity 48%
Wind Speed S 6 mph
Barometer 29.90 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 3:35 pm EDT
Extended Forecast for

3 Miles SSW Mexico PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. East wind 5 to 8 mph becoming south after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe.  Mostly sunny, with a high near 72. South wind 8 to 10 mph becoming west in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Some of the storms could be severe.  Low around 38. North wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Severe
    Thunderstorms
    then Showers

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 44 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northwest wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. East wind 5 to 8 mph becoming south after midnight.
Sunday
A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 72. South wind 8 to 10 mph becoming west in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Some of the storms could be severe. Low around 38. North wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 28. Northwest wind 8 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of showers after 2pm. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mexico PA
 40.48°N 77.36°W (Elev. 1778 ft)
2:21 pm EDT Mar 21, 2026
3pm EDT Mar 21, 2026-6pm EDT Mar 28, 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