National Weather Service State College, PA Weather Impact Matrix for Cumberland County Decision Support Valid: 03/13/2025 11 AM - 03/13/2025 10 PM EDT

Thu 03/13 11 AM Thu 03/13 12 PM Thu 03/13 1 PM Thu 03/13 2 PM Thu 03/13 3 PM Thu 03/13 4 PM Thu 03/13 5 PM Thu 03/13 6 PM Thu 03/13 7 PM Thu 03/13 8 PM Thu 03/13 9 PM Thu 03/13 10 PM Temperature 43°F 45°F 47°F 49°F 50°F 52°F 51°F 50°F 49°F 48°F 47°F 45°F Wind Chill 41°F 43°F 45°F 47°F 48°F 52°F 51°F 48°F 47°F 46°F 46°F 44°F Wind Speed 3 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 3 mph 3 mph Wind Direction E E E E E E E E E E E E Wind Gust 9 mph 8 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 8 mph 9 mph 8 mph 8 mph Chance of Precipitation 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 Sky Cover 89% 85% 82% 80% 82% 84% 86% 88% 90% 92% 91% 90% Relative Humidity 76% 70% 68% 66% 63% 59% 63% 63% 66% 68% 71% 73% 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 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 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 Issued: Thursday March 13, 2025 10:48 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