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Frost Advisory FROST ADVISORY - Lancaster County

NWS Northeast Regional Radar WU North East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 03-May-2026 6:43am  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 42.6, Max: 46.9, Min: 41.7 42.6°F
Colder 0.9°F than last hour.

Cold

Feels like: 41°F

  Today Yesterday
High: 46.9°F
12:00am 		61°F
3:06pm
Low: 41.7°F
2:47am 		45.9°F
7:21am
Wind from WSW WSW
2
Gust:
 8.1 mph
1 Bft - Light air
Today: 11 mph 5:42am
Gust Month: 17.0 mph May 02
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Yearly Total: 7.87 in
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 72 % Increased 1.0% since last hour.
Dew Point: 34.2°F Decreased 0.5°F since last hour.
Barometer: 29.94 inHg Rising 0.03 inHg/hr
Baro Trend: Rising Slowly
Sunrise: 5:59am
Sunset: 8:01pm
Moonset: 6:39am
Moonrise: 10:27pm
Waning Gibbous
Waning Gibbous, Moon at 15 days in cycle
97%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
26 W/m2 (3 %)
High: 28 @  6:40am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Patchy Frost then Sunny
Patchy Frost then Sunny

Hi 60 °F		 NWS forecast: Patchy frost before 8am. Sunny, with a high near 60. Northwest wind 10 to 20 mph.
Davis VP+ forecast: Partly cloudy and cooler.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 43 °F		 NWS forecast: Mostly clear, with a low around 43. Southwest wind 5 to 15 mph.