Forecast Details for Jermyn, PA

Recent Locations: Jermyn, PA  
Overnight: A slight chance of showers. Patchy fog. Otherwise, cloudy, with a low around 52. Light southwest wind. Chance of precipitation is 20%.
Monday: A slight chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a high near 72. West wind 3 to 6 mph. Chance of precipitation is 20%.
Monday Night: Mostly cloudy, with a low around 49. Calm wind becoming northeast around 5 mph.
Tuesday: Sunny, with a high near 77. Northeast wind around 6 mph becoming west in the afternoon.
Tuesday Night: A chance of showers before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Mostly cloudy, with a low around 58. Southwest wind 5 to 7 mph becoming south in the evening. Chance of precipitation is 60%.
Wednesday: Showers likely, with thunderstorms also possible after 8am. Mostly sunny, with a high near 80. Chance of precipitation is 60%.
Wednesday Night: Partly cloudy, with a low around 53.
Thursday: Showers, mainly after 8am. High near 67. Chance of precipitation is 80%.
Thursday Night: Showers, mainly before 2am. Low around 50. Chance of precipitation is 80%.
Friday: Showers likely, mainly after 8am. Partly sunny, with a high near 60. Chance of precipitation is 70%.
Friday Night: A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Saturday: A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Saturday Night: A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Sunday: A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Want to Receive our Free Daily Forecast Emails in your inbox by 5 a.m.?
There are no ads! Learn More
We respect your privacy and will not share or sell your email with anyone.

Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

Today's National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Altostratus Clouds Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds