Danville, PA 17821 Weather

Montour County4:15 PM EDT40.98°N, 76.62°W

Current conditions

Sunny
69°
Sunny
Feels like 69°
High 69°·Low 37°
WindN 6 mph gusts 13 mph
Humidity36%
Dew point41°
Cloud cover3%
UV index1 Low
Sunrise7:24 AM
Sunset6:20 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Today

    Sunny, with a high near 69. North wind 2 to 6 mph.

  • Tonight

    Areas of fog after midnight. Mostly clear, with a low around 37. North wind 0 to 3 mph.

  • Wednesday

    Areas of fog before 11am. Sunny, with a high near 66. North wind around 2 mph.

National Weather Service forecast updated 6 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 69°
  2. 5 PM Sunny 67°
  3. 6 PM Clear 62°
  4. 7 PM Clear 58°
  5. 8 PM Clear 53°
  6. 9 PM Clear 51°
  7. 10 PM Mostly Clear 49°
  8. 11 PM Mostly Clear 47°
  9. Wed12 AM Patchy Fog 46°
  10. 1 AM Patchy Fog 45°
  11. 2 AM Patchy Fog 43°
  12. 3 AM Patchy Fog 42°
  13. 4 AM Areas Of Fog 40°
  14. 5 AM Areas Of Fog 39°
  15. 6 AM Areas Of Fog 38°
  16. 7 AM Areas Of Fog 37°
  17. 8 AM Areas Of Fog 37°
  18. 9 AM Areas Of Fog 40°
  19. 10 AM Patchy Fog 46°
  20. 11 AM Sunny 51°
  21. 12 PM Sunny 54°
  22. 1 PM Sunny 57°
  23. 2 PM Sunny 60°
  24. 3 PM Sunny 63°

10-day forecast

Details
  1. TodayOct 20 Sunny Sunny37°69°
  2. WedOct 21 Areas Of Fog then Sunny Areas Of Fog then Sunny35°66°
  3. ThuOct 22 Patchy Fog then Sunny Patchy Fog then Sunny38°66°
  4. FriOct 23 Sunny Sunny34°59°
  5. SatOct 24 Sunny Sunny36°59°
  6. SunOct 25 Sunny Sunny40°64°
  7. MonOct 26 Mostly Sunny Mostly Sunny43°67°
  8. TueOct 27 Cloudy Cloudy36°57°
  9. WedOct 28 Cloudy Cloudy33°50°
  10. ThuOct 29 Cloudy Cloudy44°59°

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

31
Good
Ozone

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

Forecast

  • TueGood (37)
  • WedGood (25)
  • ThuGood (25)

Williamsport, 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 7:24 AM
Sunset 6:20 PM
Daylight 10 h 56 min (−2 min 35 s tomorrow)
Waxing Gibbous · 71% lit
Moonrise 3:36 PM Moonset 1:18 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low62° / 40°
Record high81° (2016)
Record low24° (1940)
Wettest1.60 in (2007)
Month to date2.61 in (normal 2.49 in)

Selinsgrove 2 S, records since 1894. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in CTP, issued 9 hrs ago

What Has Changed

* No changes

Key Messages

1) An extended stretch of dry and seasonable weather continues through the rest of this week

Discussion

KEY MESSAGE 1: An extended stretch of dry and seasonable weather continues through the rest of this week

330 AM Update... Surface Temp/Dewpoint spreads of a few to several degrees were helping to greatly minimize the development of valley fog so far early today.

Aside from an ill-defined, weak cold front moving SE from the Lower Glakes region with nothing more than some shallow sct-bkn strato cu (topped by some areas of thin cirrus) across the NW Mtns during the second half of this morning, skies will stay clear under persistent high pressure over the Northeast U.S.

This dominant weather feature will continue our stretch of dry weather with seasonable temperatures for the rest of this week.

Temperatures to start the day today will range from near 30 degrees throughout the perennial cold spots in Central and Northern PA to the mid 30s and lower 40s in the south.

Patchy frost will be possible in the coldest spots across the Lower Susquehanna Valley where Lancaster and Lebanon Counties are still hanging onto the growing season based on the absence of widespread sub-freezing temps so far.

Aviation

High pressure and very dry air are allowing for continued dry conditions and clear skies across the majority of the forecast area this morning. VFR conditions are virtually certain through 06Z Wednesday at all of central Pennsylvania's airfields. Winds are beginning to pick up in response to the coastal storm off the Atlantic Coast as it slowly slides northward. The general trend will be increasing northerly wind gusts throughout the day, with maximum winds/gusts peaking across western terminals in the 5-10KT range, while some of the eastern terminals (highest confidence at MDT/LNS) will top out closer to 15KT this afternoon/evening. HREF ensemble guidance (which has shown fair skill in honing in *where* fog will form the past couple of days) has started to outline the northern tier for some chances of fog formation between 06-12Z Wednesday, which will bring some chances for lower flight categories (IFR and below) to the northern airfields (BFD/IPT/UNV) in that timeframe. Confidence remains too low (~20-30%) for inclusion in the 12Z TAF package, but something to keep an eye on in future TAF sets given it appears that conditions will be fairly drastic with respect to prevailing VFR OR IFR/VLIFR.

Wed-Sat...Patchy AM fog and frost possible in the north and west; otherwise, VFR conditions will prevail.

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.