National Weather Service State College, PA Weather Impact Matrix for Perry County Decision Support Valid: 04/26/2025 08 AM - 04/26/2025 08 PM EDT

Sat 04/26 8 AM Sat 04/26 9 AM Sat 04/26 10 AM Sat 04/26 11 AM Sat 04/26 12 PM Sat 04/26 1 PM Sat 04/26 2 PM Sat 04/26 3 PM Sat 04/26 4 PM Sat 04/26 5 PM Sat 04/26 6 PM Sat 04/26 7 PM Sat 04/26 8 PM Temperature 64°F 65°F 66°F 68°F 69°F 70°F 71°F 70°F 68°F 65°F 62°F 58°F 55°F Wind Chill 64°F 65°F 66°F 68°F 69°F 70°F 71°F 70°F 68°F 65°F 62°F 58°F 55°F Wind Speed 9 mph 9 mph 9 mph 9 mph 10 mph 11 mph 12 mph 13 mph 14 mph 14 mph 14 mph 13 mph 13 mph Wind Direction SW SW SW SW W W W W W W W NW NW Wind Gust 19 mph 19 mph 18 mph 19 mph 20 mph 23 mph 25 mph 26 mph 27 mph 28 mph 28 mph 28 mph 28 mph Chance of Precipitation 85% 70% 55% 40% 36% 31% 27% 18% 9% 1% 1% 2% 2% Weather Rain Rain Rain Rain Rain Rain Rain Rain None None None None None Sky Cover 98% 95% 93% 90% 77% 63% 49% 40% 30% 21% 21% 21% 20% Relative Humidity 90% 90% 87% 81% 78% 73% 68% 63% 61% 58% 58% 59% 57% Rainfall 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 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: Saturday April 26, 2025 03:38 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