Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Greenville (KGNR)

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

55°F

13°C

Humidity 100%
Wind Speed Vrbl 7 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 55°F (13°C)
Visibility NA
Wind Chill53°F (12°C)
Last update 23 Jun 5:56 am EDT
Detailed forecast for

Central Piscataquis

Today
Cloudy. Rain likely, mainly this morning. Patchy fog. Highs in the upper 60s. East winds around 5 mph, becoming north this afternoon. Chance of rain 70 percent.
Tonight
Mostly cloudy. Areas of fog after midnight. Lows in the lower 50s. Northwest winds 5 to 10 mph.
Wednesday
Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Wednesday Night
Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
Thursday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Northwest winds around 5 mph, becoming southwest in the afternoon. Chance of rain 50 percent.
Thursday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 70 percent.
Friday
Showers. A chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain near 100 percent.
Friday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 70 percent.
Saturday
Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
Saturday Night
Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
Sunday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
Sunday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 40 percent.
Monday
Mostly sunny. Highs in the upper 70s.



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400 AM EDT Tue Jun 23 2026
 
 

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