Windy Sunday and Snowy Monday in Central Pennsylvania

Winter Storm Watch in Effect for Northwestern Counties

The National Weather Service has issued a Winter Storm Watch for Warren, Elk, and McKean counties, effective from 10 a.m. Sunday through Monday afternoon. Strong winds and lake effect snow will create dangerous travel conditions in northwestern Pennsylvania.

Windy and Snowy Conditions

• Strong Winds: Gusts potentially exceeding 40 mph through midnight tonight.
• Lake Effect Snow Bands: Expected to develop Sunday morning and continue through Monday, with snowfall rates exceeding 1 inch per hour at times.
• Thundersnow: A possibility, adding to the hazardous conditions.
• Reduced Visibility: Falling and blowing snow will make road-clearing operations difficult.

Temperature and Wind Forecast

• Overnight Lows: Mid-20s in northwestern areas, mid-30s in southeastern regions.
• Daytime Winds: Sustained speeds of 10 to 20 mph, with gusts between 30 and 40 mph.
• Wind Diminishment: Expected Monday afternoon.

Conditions for the Rest of Central Pennsylvania

• Windy but Drier: Generally dry conditions, but upslope snow accumulation of about 1 inch possible along ridge tops in the Laurel Highlands.
• Harrisburg Forecast: Mostly sunny skies with highs in the low 50s, but feeling chillier due to winds.

Looking Ahead

• Monday Night: Conditions improve as high pressure briefly builds into the region.
• Tuesday: Chance of light rain or snow as a weak system moves through the Ohio Valley.
• Midweek: Drier with high pressure in control Wednesday.
• End of the Week: Precipitation chances increase, likely as rain, with temperatures trending slightly milder.

Travel Advisory

Travel in northwestern Pennsylvania should be postponed if possible through Monday afternoon. If travel is necessary, allow extra time and carry winter survival supplies in your vehicle.