Saint Marys, PA 15857 Weather

Elk County12:21 PM EDT41.43°N, 78.55°W

Current conditions

Clear
52°
Clear
Feels like 52°
High 60°·Low 29°
WindSSE 8 mph
Humidity44%
Dew point31°
Pressure30.53 inHg
Visibility10.0 mi
Cloud cover2%
UV index3 Moderate
Sunrise7:37 AM
Sunset6:21 PM

Observed at Du Bois - Jefferson County Airport · 28 min ago

Forecast

10-day

  • Saturday

    Sunny, with a high near 60. Southeast wind 1 to 5 mph.

  • Saturday Night

    Patchy fog after 3am. Clear, with a low around 29. Southeast wind 0 to 3 mph.

  • Sunday

    Patchy fog before 10am. Sunny, with a high near 63. Southeast wind 0 to 3 mph.

National Weather Service forecast updated 14 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 53°
  2. 1 PM Sunny 57°
  3. 2 PM Sunny 58°
  4. 3 PM Sunny 59°
  5. 4 PM Sunny 60°
  6. 5 PM Sunny 58°
  7. 6 PM Clear 55°
  8. 7 PM Clear 50°
  9. 8 PM Clear 44°
  10. 9 PM Clear 41°
  11. 10 PM Clear 39°
  12. 11 PM Clear 38°
  13. Sun12 AM Clear 36°
  14. 1 AM Clear 35°
  15. 2 AM Clear 33°
  16. 3 AM Patchy Fog 32°
  17. 4 AM Patchy Fog 31°
  18. 5 AM Patchy Fog 31°
  19. 6 AM Patchy Fog 30°
  20. 7 AM Patchy Fog 29°
  21. 8 AM Patchy Fog 29°
  22. 9 AM Patchy Fog 34°
  23. 10 AM Sunny 42°
  24. 11 AM Sunny 51°

10-day forecast

Details
  1. TonightOct 23 Clear Clear28°
  2. TodayOct 24 Sunny Sunny29°60°
  3. SunOct 25 Patchy Fog then Sunny Patchy Fog then Sunny34°63°
  4. MonOct 26 Areas Of Fog then Sunny Areas Of Fog then Sunny37°67°
  5. TueOct 27 Mostly Sunny Mostly Sunny34°61°
  6. WedOct 28 Partly Sunny Partly Sunny41°62°
  7. ThuOct 29 Mostly Sunny Mostly Sunny11%42°67°
  8. FriOct 30 Mostly Sunny Mostly Sunny64°
  9. SatOct 31 Cloudy Cloudy37°66°
  10. SunNov 1 Partly cloudy Partly cloudy44°68°

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

Radar

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Weather news near Saint Marys

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Sun & moon

Sunrise 7:37 AM
Sunset 6:21 PM
Daylight 10 h 44 min (−2 min 35 s tomorrow)
Waxing Gibbous · 97% lit
Moonrise 5:12 PM Moonset 5:50 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low58° / 35°
Yesterday64° / 26°
Month to date1.25 in (normal 2.75 in)

Ridgway, records since 1913. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in CTP, issued 7 hrs ago

What Has Changed

* No significant changes

Key Messages

1) Dry forecast holds for the next 6-7 days

Discussion

KEY MESSAGE 1: Dry forecast holds for next 6-7 days

Widespread freezing conditions will be tough to come by across Lebanon and Lancaster Counties, but typically colder valleys will see temps dip to 31-32F and fairly widespread frost should occur elsewhere throughout the Freeze Warning.

A sprawling ridge of high pressure stretching from Southeastern Canada through the Mid Atlantic Region and into the Southeastern U.S. will remain nearly stationary over the next 7 days. This will keep the probability for measurable rain at zero here in Pennsylvania during this period.

Sunny skies will prevail across the CWA today with high temperatures mainly in the upper 50s to low 60s, though the highest ridges will only reach the mid 50s. Lows tonight will be similar to those this morning (upper 20s to mid 30s) and highs Sunday afternoon will be about 2 degrees warmer than today.

A pair of weak, moisture-starved cold fronts and flat northern stream short waves, will drift SE from the from the Upper Great Lakes Mon night-Tues and late Thurs into early Friday, but PoPs are hardly worth having as PWATs stay very low with each.

Later next week into at least Saturday (10/31), the wetter trending GFS members have flipped toward the drier EC with a notable upper level ridge building over the Ohio Valley and Mid Atlantic Region.

Aviation

Looking at mainly VFR conditions to prevail this weekend, as high pressure remains over the region. Winds will be on the light side as well. Valley fog will be possible both Sat and Sun morning, with a 30-40 pct chance of impacting BFD and IPT.

This weather pattern likely to last at least into mid week.

Sun-Wed...VFR prevailing conditions.

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.