Local weather forecast

Weather in Keisterville, PA

Updated 2026-08-11 12:15 local time · ZIP codes 15449

Overcast
Now73°F

Overcast

High / Low83° / 67°
Rain chance79%
Wind7 mph
Weather alerts

Active alerts

5
Flood Warning issued August 11 at 4:45AM EDT until August 11 at 9:00AM EDT by NWS Pittsburgh PA

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Eastern Fayette County in southwestern Pennsylvania... Southern Westmoreland County in southwestern Pennsylvania... Northern Preston County in northeastern West Virginia... * WHEN...Until 900 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 445 AM EDT, Doppler radar indicated heavy rain due to thunderstorms produced resulted in 1.5 to 4 inches of rain. Flooding is ongoing or expected to begin shortly in the warned area. - Some locations that will experience flooding include... Uniontown, Connellsville, South Connellsville, Farmington, Seven Springs, Fairchance, Dunbar, Markleysburg, Chalkhill, Ohiopyle, Mill Run, Indian Head and Normalville. - http://www.weather.gov/safety/flood

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

Flood Warning issued August 11 at 9:37AM EDT until August 11 at 11:00PM EDT by NWS Pittsburgh PA

...The National Weather Service in Pittsburgh has issued a Flood Warning for the following rivers in Pennsylvania... Youghiogheny River At Connellsville affecting Fayette County. * WHAT...Minor flooding is forecast. * WHERE...Youghiogheny River at Connellsville. * WHEN...Until this evening. * IMPACTS...At 12.0 feet, Flooding begins in the vicinity of Yough Park. At 14.0 feet, Several inches of water floods basements of about 30 homes along left bank. River is bankful along the left bank just downstream from the Crawford Street Bridge. * ADDITIONAL DETAILS... - At 9:15 AM EDT Tuesday the stage was 11.9 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise above flood stage late this morning to a crest of 13.0 feet this afternoon. It will then fall below flood stage late this afternoon. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 12.8 feet on 01/12/2005. - http://www.weather.gov/safety/flood

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Additional information is available at weather.gov/pbz. The next statement will be issued this evening at 945 PM EDT.

Flood Warning issued August 11 at 8:27AM EDT until August 11 at 10:00PM EDT by NWS State College PA

...The National Weather Service in State College has issued a Flood Warning for the following rivers in Pennsylvania... Youghiogheny River near Confluence affecting Somerset County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Youghiogheny River near Confluence. * WHEN...From this morning to this evening. * IMPACTS...At 12.0 feet, The right bank of the river overflows downstream of confluence and about 1/4 mile upstream from the gaging station. * ADDITIONAL DETAILS... - At 7:45 AM EDT Tuesday the stage was 12.3 feet. - Bankfull stage is 11.0 feet. - Forecast...The river is expected to rise to a crest of 13.0 feet this afternoon. It will then fall below flood stage late this afternoon. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

Safety instructions

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued by this evening.

Flood Watch issued August 11 at 2:38AM EDT until August 12 at 5:00AM EDT by NWS State College PA

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Somerset county. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Several rounds of thunderstorms today and tonight will track southeast across the region and bring another 1 to 2 inches of rain to most parts of Somerset county. Localized additional rainfall amounts of up to 3 inches are possible where multiple storms train over the same area. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flash Flood Warning issued August 11 at 6:06AM EDT until August 11 at 8:30AM EDT by NWS State College PA

FFWCTP The National Weather Service in State College has extended the * Flash Flood Warning for... Southwestern Somerset County in south central Pennsylvania... * Until 830 AM EDT. * At 606 AM EDT, local law enforcement reported flash flooding across the warned area. Between 2 and 4 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by heavy rain. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Meyersdale, Ursina, New Centerville, Mount Davis, Rockwood, Confluence, Salisbury, Garrett, Addison, Wellersburg, Casselman, Callimont and Seven Springs.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Hourly

Next hours

NowOvercast73°60% rain
1 PMPatchy rain nearby77°21% rain
2 PMSunny78°9% rain
3 PMSunny82°7% rain
4 PMSunny83°6% rain
5 PMSunny83°6% rain
6 PMSunny81°6% rain
7 PMSunny81°8% rain
8 PMSunny74°11% rain
9 PMModerate rain at times71°77% rain
10 PMPatchy rain nearby70°72% rain
11 PMModerate rain at times68°83% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
83° 67°Sunny
Rain 79%Gust 20 mph
Tomorrow2026-08-12
Fog
82° 63°Fog
Rain 87%Gust 10 mph
Thursday2026-08-13
Fog
81° 60°Fog
Rain 23%Gust 6 mph
Conditions

Weather details

Feels like77°F
Humidity88%
Pressure30.04 inHg
Visibility4 mi
Wind7 mph WSW
Wind gusts8 mph
Precipitation0.03 in
UV index6
Daylight

Sunrise, sunset and moon

Sunrise06:27 AM
Sunset08:21 PM
Moonrise04:26 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 83% over the next 12 hours.

Light layers should work

It feels like 77°F with winds near 7 mph.

Best window: 2 PM

78°F, 9% rain chance and 10 mph wind.

Use extra caution while driving

Visibility is around 4 mi; gusts may reach 38 mph.

Running conditions are less comfortable

Current temperature is 73°F, wind 7 mph, rain chance up to 83%.

High UV protection needed

UV index is 6. Sunscreen, shade and protective clothing are recommended.

Keisterville weather today

Overcast and 73°F in Keisterville, PA. Today's high is 83°F with a 79% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 88%, pressure is 30.04 inHg, and visibility is about 4 miles.

Tonight and tomorrow in Keisterville

Sunrise is at 06:27 AM and sunset is at 08:21 PM. Tomorrow's forecast calls for Fog with a high near 82°F and a low near 63°F. The maximum rain chance is 87%.

Nearby

Weather near Keisterville

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