National Weather Service State College, PA Weather Impact Matrix for Centre County Decision Support Valid: 10/04/2025 08 AM - 10/04/2025 08 PM EDT

Sat 10/04 8 AM Sat 10/04 9 AM Sat 10/04 10 AM Sat 10/04 11 AM Sat 10/04 12 PM Sat 10/04 1 PM Sat 10/04 2 PM Sat 10/04 3 PM Sat 10/04 4 PM Sat 10/04 5 PM Sat 10/04 6 PM Sat 10/04 7 PM Sat 10/04 8 PM Temperature 49°F 54°F 63°F 69°F 74°F 78°F 80°F 81°F 81°F 81°F 79°F 75°F 69°F Wind Chill 49°F 54°F 63°F 70°F 74°F 78°F 80°F 80°F 80°F 81°F 79°F 75°F 70°F Wind Speed 0 mph 0 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph Wind Direction W SE N N S S S S S SE SE S S Wind Gust 2 mph 1 mph 1 mph 3 mph 3 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 3 mph 3 mph Chance of Precipitation 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Weather Fog Fog None None None None None None None None None None None Sky Cover 15% 19% 15% 16% 24% 31% 30% 20% 12% 12% 7% 2% 2% Relative Humidity 100% 88% 66% 57% 48% 42% 39% 38% 37% 37% 39% 45% 55% Rainfall 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in Snow Accumulation 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in Ice Accumulation 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in Issued: Saturday October 04, 2025 04:55 AM EDT

Threat Level	None	Limited	Elevated	Significant	Extreme
Temperature	≥10 °F	10 to 1 °F	0 to -9 °F	-10 to -24 °F	≤-25 °F
Wind Chill	≥10 °F	10 to 1 °F	0 to -9 °F	-10 to -24 °F	≤-25 °F
Wind Speed	≤10 mph	10 to 14 mph	15 to 24 mph	25 to 34 mph	≥35 mph
Wind Gust	≤15 mph	15 to 24 mph	25 to 34 mph	35 to 44 mph	≥45 mph
Chance of Precipitation	≤15 %	15 to 24 %	25 to 54 %	55 to 74 %	≥75 %
Relative Humidity	≥15 %	15 to 21 %	20 to 31 %	30 to 41 %	≤40 %
Rainfall	≤0.1 in	0.1 to 0.24 in	0.25 to 0.49 in	0.5 to 0.99 in	≥1.0 in
Snow Accumulation	≤0.1 in	0.1 to 0.9 in	1.0 to 2.9 in	3.0 to 5.9 in	≥6.0 in
Ice Accumulation	≤0.01 in	0.01 to 0.09 in	0.1 to 0.24 in	0.25 to 0.49 in	≥0.5 in

Note -

Grey color indicates no thresholds assigned