National Weather Service State College, PA Weather Impact Matrix for Somerset County Decision Support Valid: 03/14/2025 08 AM - 03/14/2025 08 PM EDT

Fri 03/14 8 AM Fri 03/14 9 AM Fri 03/14 10 AM Fri 03/14 11 AM Fri 03/14 12 PM Fri 03/14 1 PM Fri 03/14 2 PM Fri 03/14 3 PM Fri 03/14 4 PM Fri 03/14 5 PM Fri 03/14 6 PM Fri 03/14 7 PM Fri 03/14 8 PM Temperature 40°F 43°F 47°F 52°F 55°F 59°F 61°F 61°F 61°F 61°F 58°F 57°F 54°F Wind Chill 37°F 39°F 45°F 52°F 55°F 59°F 61°F 61°F 61°F 61°F 58°F 57°F 54°F Wind Speed 4 mph 5 mph 5 mph 5 mph 6 mph 8 mph 9 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph Wind Direction SE SE SE SE SE SE SE SE SE SE SE SE SE Wind Gust 10 mph 11 mph 12 mph 13 mph 16 mph 17 mph 18 mph 19 mph 20 mph 21 mph 20 mph 20 mph 19 mph Chance of Precipitation 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 2% Weather None None None None None None None None None None None None None Sky Cover 52% 48% 35% 27% 28% 28% 31% 30% 34% 39% 54% 53% 58% Relative Humidity 88% 83% 72% 63% 57% 51% 48% 48% 48% 47% 50% 53% 56% 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: Thursday March 13, 2025 08:06 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