Pennsylvania, 1999

Drought in Pennsylvania, August 1 to 31, 1999

August 1 to 31, 1999 · NWS CLE · 3 events in 3 counties and zones

Drought conditions persisted across northwest Pennsylvania as rainfall totals for the month of August were again much below normal. 29 inches below normal.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS CLE wrote it up.

Drought conditions persisted across northwest Pennsylvania as rainfall totals for the month of August were again much below normal. Only 2.77 inches of rain fell in Erie which was 1.29 inches below normal. Water use restrictions were instituted in many communities. The drought also greatly impacted agricultural interests. Crop yields in northwest Pennsylvania will be reduced by an average of 30 percent this growing season. Actual financial losses will not be known until after the fall harvest.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 drought. Local standard time, as filed.

Drought, Crawford

When
August 1, 12:00 AM EST to August 31, 11:59 PM EST
Where
Crawford forecast zone
Reported by
OFFICIAL NWS OBS.
Coordinates
41.685, -80.106 (the zone’s center; the record gives no point)

Drought, Northern Erie

When
August 1, 12:00 AM EST to August 31, 11:59 PM EST
Where
Northern Erie forecast zone
Reported by
OFFICIAL NWS OBS.
Coordinates
42.118, -80.098 (the zone’s center; the record gives no point)

Drought, Southern Erie

When
August 1, 12:00 AM EST to August 31, 11:59 PM EST
Where
Southern Erie forecast zone
Reported by
OFFICIAL NWS OBS.
Coordinates
42.118, -80.098 (the zone’s center; the record gives no point)

What these are

Drought
A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Pennsylvania in 1999Every state in 1999This day in weather historyWarnings in Pennsylvania, August 1999

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5713518, 5713519, 5713520.