On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Severe weather possible for parts of Midwest, New England

There is a Slight Risk of severe thunderstorms Tuesday afternoon and evening across parts of the Midwest, from southeastern NE and extreme northeastern KS across northern MO and much of IA and into extreme portions of southeastern MN and southwestern WI. A Marginal Risk of severe thunderstorms extends from southwestern KS to northern MN and Lake Superior, as well as across northern New England.
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Current conditions at

Frederick, Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 302ft.

Mostly Cloudy

NA

Humidity NA
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint NA
Visibility 10.00 mi
Last update 28 Jul 12:50 pm EDT

Detailed Forecast

This Afternoon
Mostly sunny with isolated showers and thunderstorms. Highs around 90. Northeast winds around 5 mph. Chance of rain 20 percent.
Tonight
Mostly clear. Patchy fog in the evening. Patchy fog after midnight. Lows in the upper 60s. East winds around 5 mph.
Wednesday
Mostly sunny. Patchy fog in the morning. Isolated showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph...becoming south in the afternoon. Chance of rain 20 percent.
Wednesday Night
Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph.
Thursday
Partly sunny in the morning...then mostly cloudy with scattered thunderstorms with a chance of showers in the afternoon. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Thursday Night
Partly cloudy with scattered thunderstorms with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Friday
Sunny. Highs in the mid 80s.
Friday Night
Mostly clear. Lows in the upper 60s.
Saturday
Sunny. Highs around 90.
Saturday Night
Mostly clear. Lows in the upper 60s.
Sunday
Mostly sunny. Highs in the upper 80s.
Sunday Night
Partly cloudy. Lows in the upper 60s.
Monday
Mostly sunny. Highs around 90.



  Click Map For Detailed Forecast
130 PM EDT TUE JUL 28 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database