Big Run, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

22°F
Feels Like 22°F  
Humidity 90% Dew Point 19°F Wind Calm Barometer 30.18 in.
Report from a personal weather station 6.1 mi. WSW of central Big Run
at

Point Forecast at a Glance

WedDec 17
Wed Dec 17: Partly Cloudy, Low 25F
 
25
ThuDec 18
Thu Dec 18: Mostly Sunny, High 47F, Low 32F
47
32
FriDec 19
Fri Dec 19: Snow, High 40F, Low 18F
70%
40
18
SatDec 20
Sat Dec 20: Partly Sunny, High 41F, Low 26F
41
26
SunDec 21
Sun Dec 21: Partly Sunny, High 32F, Low 17F
32
17
MonDec 22
Mon Dec 22: Partly Sunny, High 30F, Low 23F
30
23
TueDec 23
Tue Dec 23: Mostly Cloudy, High 38F, Low 31F
38
31

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 30°F to 47°F. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 38°F and lows around 22°F.


This Date in Weather History

1944 - Typhoon Cobra, also known as the Typhoon of 1944 or Halsey's Typhoon, was the United States Navy designation for a tropical cyclone that struck the Task Force 38 in the during World War II in the Pacific. The typhoon was first observed on December 17 as it surprised a fleet of ships in the open waters of the western Pacific Ocean. Sustained winds associated with the storm were up to 100 mph with gusts to 140 mph. On December 18, the small but violent typhoon hit the Task Force while many of the ships were attempting to refuel. Due to the extreme seas and winds, three destroyers capsized and went down with practically all hands, while a cruiser, five aircraft carriers, and three destroyers suffered serious damage. Approximately 790 officers and men were lost or killed with another 80 injured. This storm inflicted more damage on the Navy than any storm since the hurricane at Apia, Samoa, in 1889.

More on this and other weather history


Big Run, PA 7 Day Weather Forecast Details

Wednesday Dec 17

Partly Cloudy

Night: Partly cloudy, with a low around 25. East wind 3 to 6 mph.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 47. Southeast wind 8 to 11 mph, with gusts as high as 24 mph.

Snow

Night: Rain before 4am, then snow likely between 4am and 5am, then a chance of rain after 5am. Low around 32. Southeast wind 11 to 17 mph becoming southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Dec 19

Snow

Day: Rain likely before 8am, then snow likely. Mostly cloudy, with a high near 40. Breezy, with a west wind 17 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 41.

Mostly Cloudy

Night: Mostly cloudy, with a low around 26.

Sunday Dec 21

Partly Sunny

Day: Partly sunny, with a high near 32.

Mostly Cloudy

Night: Mostly cloudy, with a low around 17.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 30.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23.

Tuesday Dec 23

Mostly Cloudy

Day: Mostly cloudy, with a high near 38.

Mostly Cloudy

Night: Mostly cloudy, with a low around 31.

Wednesday Dec 24

Mostly Cloudy

Day: Mostly cloudy, with a high near 39.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.