National Weather Service State College, PA Weather Impact Matrix for Somerset County Decision Support Valid: 10/03/2025 04 PM - 10/04/2025 02 AM EDT

Fri 10/03 4 PM Fri 10/03 5 PM Fri 10/03 6 PM Fri 10/03 7 PM Fri 10/03 8 PM Fri 10/03 9 PM Fri 10/03 10 PM Fri 10/03 11 PM Sat 10/04 12 AM Sat 10/04 1 AM Sat 10/04 2 AM Temperature 74°F 72°F 71°F 66°F 60°F 56°F 54°F 52°F 51°F 50°F 49°F Wind Chill 74°F 72°F 71°F 66°F 60°F 56°F 54°F 52°F 51°F 50°F 49°F Wind Speed 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph Wind Direction SW SW SW SW S S S S S S S Wind Gust 5 mph 5 mph 5 mph 5 mph 4 mph 3 mph 3 mph 4 mph 4 mph 4 mph 4 mph Chance of Precipitation 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Weather None None None None None None None None None None None Sky Cover 11% 9% 6% 7% 7% 2% 0% 0% 0% 2% 0% Relative Humidity 36% 39% 41% 51% 67% 77% 83% 89% 89% 89% 93% 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 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 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 Issued: Friday October 03, 2025 04:53 PM 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