Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains
A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >
Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82° N Lon: 76.87° W Elev: 443 ft.
Overcast
54°F
12°C
| Humidity | 80% |
| Wind Speed | N 12 mph |
| Barometer | 30.18 in (1021.7 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 11 Apr 3:53 am EDT |
Detailed forecast for
Northumberland County
Today
Sunny, cooler with highs in the upper 50s. North winds 5 to 10 mph with gusts up to 25 mph.
Tonight
Mostly clear. Lows in the mid 30s. Northeast winds around 5 mph.
Sunday
Mostly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph.
Sunday Night
Mostly cloudy. Not as cool with lows around 50. South winds 5 to 10 mph with gusts up to 20 mph.
Monday
Mostly cloudy. A chance of showers in the afternoon. Warmer with highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
Monday Night
Mostly cloudy. A chance of showers in the evening. Unseasonably mild. Lows in the upper 50s. Chance of rain 40 percent.
Tuesday
Partly sunny. Unseasonably warm with highs in the upper 70s.
Tuesday Night
Mostly cloudy. Unseasonably mild. Lows around 60.
Wednesday
Partly sunny. Continued unseasonably warm with highs in the mid 80s.
Wednesday Night
Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the lower 60s. Chance of rain 30 percent.
Thursday
Partly sunny. Continued unseasonably warm with highs in the lower 80s.
Thursday Night
Mostly cloudy with a 30 percent chance of showers. Unseasonably mild. Lows around 60.
Friday
Partly sunny with a 30 percent chance of showers. Warm with highs in the mid 70s.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaAdditional Resources
Radar & Satellite Image
Hourly Weather Forecast
