Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Excessive Heat Spreads East; Many Areas with Heavy Rain Threats

Hot and muggy conditions are forecast to continue across the Midwest and Northeast, while spreading eastward. A frontal boundary bringing very heavy rains to the Upper Midwest will sag southward bringing cooler temperatures to areas to the north, including the city of Chicago. Heavy rains will also be possible along the Texas Gulf Coast from a tropical disturbance. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46° N Lon: 69.55° W Elev: 1394 ft.

55°F

13°C

Humidity 83%
Wind Speed S 6 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 50°F (10°C)
Visibility NA
Wind Chill54°F (12°C)
Last update 18 Jun 12:56 am EDT
Detailed forecast for

Southern Piscataquis

Rest Of Tonight
Numerous showers. Lows in the mid 50s. South winds around 5 mph. Chance of rain 70 percent.
Monday
Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
Monday Night
Cloudy with showers likely with scattered thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Thunderstorms may produce gusty winds in the evening. Lows in the lower 60s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 70 percent.
Tuesday
Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph.
Tuesday Night
Clear. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Wednesday
Mostly sunny. Highs in the lower 80s.
Wednesday Night
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent.
Thursday
Mostly sunny. Highs in the lower 70s.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Mostly sunny. Highs in the mid 70s.
Friday Night
Mostly clear. Lows in the lower 50s.
Saturday
Mostly sunny. Highs in the lower 80s.
Saturday Night
Partly cloudy. Lows in the mid 50s.
Sunday
Partly sunny. Highs in the upper 70s.



Click Map For Forecast
1230 AM EDT Mon Jun 18 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database