National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Overcast

38°F

3°C

Humidity 86%
Wind Speed NW 7 mph
Barometer 29.88 in (1012.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 21 Mar 6:53 am EDT
Extended Forecast for

Treasure Lake PA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 55. Northwest wind around 5 mph becoming calm in the morning.

    High: 55 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. South wind 3 to 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Partly Sunny
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain before 5am, then a chance of rain and snow. Low around 33. North wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 8am. Partly sunny, with a high near 42. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 55. Northwest wind around 5 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 46. South wind 3 to 7 mph.
Sunday
Rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 5am, then a chance of rain and snow. Low around 33. North wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 8am. Partly sunny, with a high near 42. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Treasure Lake PA
 41.16°N 78.73°W (Elev. 1696 ft)
Last Update:
3:36 am EDT Mar 21, 2026
Forecast Valid:
7am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation