National Weather Service State College, PA Weather Impact Matrix for Cumberland County Decision Support Valid: 01/15/2025 08 AM - 01/15/2025 08 PM EST

Wed 01/15 8 AM Wed 01/15 9 AM Wed 01/15 10 AM Wed 01/15 11 AM Wed 01/15 12 PM Wed 01/15 1 PM Wed 01/15 2 PM Wed 01/15 3 PM Wed 01/15 4 PM Wed 01/15 5 PM Wed 01/15 6 PM Wed 01/15 7 PM Wed 01/15 8 PM Temperature 18°F 20°F 22°F 23°F 24°F 26°F 27°F 28°F 26°F 25°F 23°F 22°F 21°F Wind Chill 5°F 7°F 9°F 10°F 11°F 14°F 16°F 17°F 15°F 15°F 13°F 13°F 11°F Wind Speed 12 mph 12 mph 14 mph 14 mph 14 mph 14 mph 13 mph 13 mph 12 mph 10 mph 9 mph 8 mph 8 mph Wind Direction W W W W W W W W W W W W W Wind Gust 26 mph 26 mph 28 mph 28 mph 28 mph 28 mph 27 mph 27 mph 26 mph 24 mph 23 mph 21 mph 21 mph Chance of Precipitation 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Weather None None None None None None None None None None None None None Sky Cover 28% 24% 20% 34% 48% 63% 53% 44% 35% 31% 27% 23% 22% Relative Humidity 64% 62% 57% 57% 54% 52% 50% 48% 52% 55% 59% 62% 65% 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: Wednesday January 15, 2025 04:48 AM EST

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