National Weather Service State College, PA Weather Impact Matrix for Perry County Decision Support Valid: 03/15/2026 08 AM - 03/15/2026 08 PM EDT

Sun 03/15 8 AM Sun 03/15 9 AM Sun 03/15 10 AM Sun 03/15 11 AM Sun 03/15 12 PM Sun 03/15 1 PM Sun 03/15 2 PM Sun 03/15 3 PM Sun 03/15 4 PM Sun 03/15 5 PM Sun 03/15 6 PM Sun 03/15 7 PM Sun 03/15 8 PM Temperature 34°F 36°F 39°F 42°F 45°F 47°F 49°F 50°F 50°F 50°F 51°F 50°F 49°F Wind Chill 27°F 29°F 32°F 35°F 39°F 41°F 43°F 45°F 44°F 44°F 51°F 44°F 43°F Wind Speed 8 mph 9 mph 11 mph 12 mph 13 mph 14 mph 14 mph 14 mph 16 mph 16 mph 16 mph 16 mph 16 mph Wind Direction E E SE SE SE SE SE SE SE SE SE SE SE Wind Gust 20 mph 23 mph 25 mph 26 mph 28 mph 29 mph 29 mph 31 mph 32 mph 33 mph 33 mph 34 mph 36 mph Chance of Precipitation 1% 1% 1% 1% 1% 1% 1% 1% 1% 2% 3% 7% 25% Weather None None None None None None None None None None None None Rain Sky Cover 82% 70% 68% 78% 78% 80% 81% 76% 75% 76% 90% 94% 94% Relative Humidity 61% 59% 54% 51% 47% 47% 48% 50% 52% 56% 56% 61% 68% 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 0.03 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: Sunday March 15, 2026 03:40 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