Brookville, PA Weather

Jefferson County7:27 AM EDT41.16°N, 79.08°WElevation 1,273 ft

Current conditions

Clear
34°
Clear
Feels like 30°
High 62°·Low 30°
WindE 5 mph
Humidity86%
Dew point30°
Pressure30.47 inHg
Visibility10 mi
Cloud cover1%
UV index0 Low
Sunrise7:39 AM
Sunset6:24 PM

Observed at Du Bois - Jefferson County Airport · 27 min ago

Forecast

10-day

  • Saturday

    Areas of frost before 10am. Sunny, with a high near 62. Southeast wind around 5 mph.

  • Saturday Night

    Areas of frost after 2am. Clear, with a low around 30. Southeast wind around 3 mph.

  • Sunday

    Widespread frost before 9am. Sunny, with a high near 65.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Areas Of Frost 33°
  2. 8 AM Areas Of Frost 33°
  3. 9 AM Patchy Frost 37°
  4. 10 AM Sunny 44°
  5. 11 AM Sunny 52°
  6. 12 PM Sunny 55°
  7. 1 PM Sunny 58°
  8. 2 PM Sunny 61°
  9. 3 PM Sunny 61°
  10. 4 PM Sunny 61°
  11. 5 PM Sunny 61°
  12. 6 PM Clear 56°
  13. 7 PM Clear 52°
  14. 8 PM Clear 47°
  15. 9 PM Clear 45°
  16. 10 PM Clear 42°
  17. 11 PM Clear 40°
  18. Sun12 AM Clear 39°
  19. 1 AM Clear 38°
  20. 2 AM Patchy Frost 37°
  21. 3 AM Patchy Frost 35°
  22. 4 AM Patchy Frost 34°
  23. 5 AM Areas Of Frost 33°
  24. 6 AM Widespread Frost 31°

10-day forecast

Details
  1. TonightOct 22 Mostly Clear Mostly Clear39°
  2. FriOct 23 Sunny Sunny32°62°
  3. TodayOct 24 Areas Of Frost then Sunny Areas Of Frost then Sunny30°62°
  4. SunOct 25 Widespread Frost then Sunny Widespread Frost then Sunny36°65°
  5. MonOct 26 Patchy Frost then Sunny Patchy Frost then Sunny40°68°
  6. TueOct 27 Partly Sunny Partly Sunny37°63°
  7. WedOct 28 Partly Sunny Partly Sunny41°63°
  8. ThuOct 29 Mostly Sunny Mostly Sunny12%65°
  9. FriOct 30 Partly cloudy Partly cloudy40°64°
  10. SatOct 31 Partly cloudy Partly cloudy35°60°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news in Pennsylvania

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Air quality

41
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SatGood (40)
  • SunGood (45)
  • MonGood (40)

Indiana County, PA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:39 AM
Sunset 6:24 PM
Daylight 10 h 45 min (−2 min 33 s tomorrow)
Waxing Gibbous · 96% lit
Moonrise 5:15 PM Moonset 5:52 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low59° / 35°
Month to date0.59 in (normal 2.69 in)

Clarion 3 Sw, records since 1943. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PBZ, issued 12 hrs ago

What Has Changed

Update to Aviation Discussion.

Key Messages

1) Above normal temperature with dry weather highly likely until at least late next week.

Discussion

KEY MESSAGE 1... Ensemble model analysis remains firm on upper ridging and surface high pressure dominating the weather pattern over the upper Ohio River Valley for much of the next week plus. Any daily variations arise from shifts on the center placement of the high and/or passage of shortwaves north of the region. The result is consistently above normal temperature (ranging from a few to several degrees above), bountiful sunshine (though increasing clouds by mid next week) and dry weather (cumulative probabilities of measurable rainfall remain at/below 10% through next Thursday morning).

More forecast variations arrive late next week as models show larger uncertainty in ridge placement plus trough movement with increasing chances of a rain-producing system Halloween night. But 24-hour probabilities generally never exceed 50% during this timeframe, suggesting rain likely confined to one period (rather than multiple rounds) with models uncertain which of Thursday/Friday/Saturday sees the best chance.

Aviation

Confidence remains high that prolong periods of VFR and light winds from the east/southeast are expected through Sunday. River valley fog may impact isolated sites with IFR to LIFR vis (FKL/HLG) between 10Z to 13Z Saturday morning before diurnal mixing occurs after sunrise.

Outlook... Outside of any morning river valley fog, VFR is highly likely through Thursday under high pressure.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.