Butler, PA 16001 Weather

Butler County10:36 PM EDT40.89°N, 79.93°W

Current conditions

Clear
50°
Clear
Feels like 48°
High 63° Friday·Low 40° tonight
WindN 5 mph
Humidity71%
Dew point41°
Pressure30.28 inHg
Visibility10.0 mi
Cloud cover5%
UV index0 Low
Sunrise7:39 AM
Sunset6:30 PM

Observed at Pittsburgh/Butler Regional Airport · 40 min ago

Forecast

10-day

  • Tonight

    Mostly clear, with a low around 40. North wind 2 to 6 mph.

  • Friday

    Sunny, with a high near 63. Northeast wind around 3 mph.

  • Friday Night

    Clear, with a low around 34. East wind around 3 mph.

National Weather Service forecast updated 9 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 45°
  2. 11 PM Mostly Clear 44°
  3. Fri12 AM Mostly Clear 43°
  4. 1 AM Mostly Clear 43°
  5. 2 AM Mostly Clear 42°
  6. 3 AM Mostly Clear 42°
  7. 4 AM Mostly Clear 41°
  8. 5 AM Partly Cloudy 41°
  9. 6 AM Mostly Sunny 41°
  10. 7 AM Mostly Sunny 41°
  11. 8 AM Mostly Sunny 41°
  12. 9 AM Mostly Sunny 43°
  13. 10 AM Sunny 48°
  14. 11 AM Mostly Sunny 54°
  15. 12 PM Mostly Sunny 57°
  16. 1 PM Sunny 59°
  17. 2 PM Sunny 61°
  18. 3 PM Sunny 62°
  19. 4 PM Sunny 62°
  20. 5 PM Sunny 61°
  21. 6 PM Clear 58°
  22. 7 PM Clear 54°
  23. 8 PM Clear 46°
  24. 9 PM Clear 44°

10-day forecast

Details
  1. TodayOct 22 Sunny Sunny40°65°
  2. FriOct 23 Sunny Sunny34°63°
  3. SatOct 24 Sunny Sunny32°64°
  4. SunOct 25 Sunny Sunny37°66°
  5. MonOct 26 Sunny Sunny42°68°
  6. TueOct 27 Mostly Sunny Mostly Sunny39°64°
  7. WedOct 28 Partly Sunny Partly Sunny43°65°
  8. ThuOct 29 Partly cloudy Partly cloudy0.14 in46°66°
  9. FriOct 30 Cloudy Cloudy34°50°
  10. SatOct 31 Sunny Sunny32°53°

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 near Butler

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Air quality

46
Good
Ozone

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

Forecast

  • ThuGood (40)
  • FriGood (35)
  • SatGood (35)

Mercer 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 6:30 PM
Daylight 10 h 51 min (−2 min 33 s tomorrow)
Waxing Gibbous · 89% lit
Moonrise 4:34 PM Moonset 3:42 AM
Full moon Oct 26 New moon Nov 9

Nearby

Forecasters' discussion

From the National Weather Service office in PBZ, issued 3 hrs ago

What Has Changed

Updated for the 00z TAF issuance.

Key Messages

1) Quiet, dry weather continues through late next week

Discussion

KEY MESSAGE 1... Broad surface high pressure will maintain dry and mostly sunny conditions through early next week. The potential for frost and freeze products remains low over the next few days as a flux of low-level moisture returns to the region; overnight lows will range from the low-40s to upper-30s.

The probability of precipitation remains low (below 10%) through next Thursday with little to no change in our large-scale weather pattern.

Aviation

High confidence VFR conditions continue through the weekend. Tonight, winds will become variable with the chance for a scattered cloud deck to move in. Due to the scattered deck, valley fog is expected to be less prevalent tomorrow but breaks in the deck could allow for some river valley fog. Fog has been included as a TEMPO for FKL, where model consensus is strongest indicating impacts tomorrow morning. Confidence remains too low for mention at other ports in this TAF. During the day, a light northeasterly wind is expected with mostly clear skies.

Outlook... Outside of any morning river valley fog, VFR is highly likely through Tuesday 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 4Search index and reflects what the press published. Terms of use.