National Weather Service State College, PA Weather Impact Matrix for Dauphin County Decision Support Valid: 04/15/2026 08 AM - 04/15/2026 08 PM EDT

Wed 04/15 8 AM Wed 04/15 9 AM Wed 04/15 10 AM Wed 04/15 11 AM Wed 04/15 12 PM Wed 04/15 1 PM Wed 04/15 2 PM Wed 04/15 3 PM Wed 04/15 4 PM Wed 04/15 5 PM Wed 04/15 6 PM Wed 04/15 7 PM Wed 04/15 8 PM Temperature 66°F 70°F 74°F 77°F 80°F 83°F 86°F 87°F 88°F 89°F 86°F 83°F 81°F Wind Chill 66°F 70°F 74°F 77°F 82°F 84°F 87°F 88°F 88°F 89°F 86°F 84°F 82°F Wind Speed 2 mph 4 mph 5 mph 8 mph 9 mph 11 mph 11 mph 12 mph 11 mph 10 mph 9 mph 6 mph 4 mph Wind Direction S SW SW SW SW SW SW SW SW SW SW SW SW Wind Gust 9 mph 12 mph 16 mph 19 mph 20 mph 21 mph 21 mph 21 mph 20 mph 20 mph 17 mph 13 mph 10 mph Chance of Precipitation 4% 5% 4% 4% 4% 8% 8% 9% 9% 14% 17% 15% 12% Weather None None None None None None None None None None Rain Rain None Sky Cover 32% 29% 39% 33% 33% 21% 9% 14% 14% 33% 41% 27% 40% Relative Humidity 83% 76% 69% 62% 56% 51% 46% 45% 43% 41% 45% 49% 53% 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: Wednesday April 15, 2026 07:47 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