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.

Active weather from Northern Rockies to Upper Midwest

A storm system in the northern U.S. will bring a variety of weather across several states from the Northern Rockies to the Upper Midwest on Saturday. Several inches of early-season snow are forecast in the higher elevations of Idaho and western Montana. Locally-heavy rain will accompany strong thunderstorms in the northern Plains and Upper Midwest.
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Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Mostly Cloudy

74°F

23°C

Humidity 88%
Wind Speed NE 8 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 5 Sep 2:52 am EDT

Detailed Forecast

Tonight
Partly cloudy until early morning...then mostly cloudy with a slight chance of showers late. Lows around 70. Northeast winds 10 to 15 mph. Chance of rain 20 percent.
Saturday
Mostly cloudy in the morning...then becoming partly sunny. Highs around 80. Northeast winds around 10 mph. Gusts up to 20 mph in the morning.
Saturday Night
Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Sunday
Partly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening...then clearing. Lows in the mid 60s. East winds around 5 mph.
Labor Day
Mostly sunny. Highs in the mid 80s.
Monday Night
Mostly clear. Lows in the upper 60s.
Tuesday
Partly sunny. Highs in the mid 80s.
Tuesday Night
Mostly clear in the evening...then becoming partly cloudy. Lows in the upper 60s.
Wednesday
Partly sunny. Highs in the upper 80s.
Wednesday Night
Partly cloudy. Lows around 70.
Thursday
Partly sunny. Highs in the mid 80s.
Thursday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.
Friday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.



  Click Map For Detailed Forecast
1119 PM EDT FRI SEP 4 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