Northumberland county Weather and Climate Synopsis



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36 Hr. Forecast Map
All Radar images NOAA/UKAWC
Satellite images from NOAA

Weather Summary

Hourly Observations

Nowcast

Agricultural Weather Outlook

7 Day Forecast

Medium & Long Range Outlook

Almanac

Historical Facts


US Weekly Rainfall Departure		US Weekly Temperature Departure

Also see:
Current Soil Moisture Map NWS Radar (State College, PA) NWS Watch/Warning Maps UKAWC Regional Degree Day Maps 7-Day Dep. from Normal Rainfall Map 7-Day Dep. from Normal Temp. Map	Desktop Severe Weather Info US Weather at a Glance State Crop/Weather Reports Crop Moisture Index (JAWF) Palmer Drought Index(NOAA) Penn. State Drought Resources Pennsylvania State Climatology Office

A joint service of the UK Ag Weather Center and the National Weather Service.



Regional Weather Summary
National Weather Service State College PA
450 AM EDT Tue Apr 23 2024

Another chilly late-April morning across Pennsylvania with areas 
of frost. 

Sensible weather conditions will quickly turn breezy and milder
today with increasing clouds through the afternoon. Rain is 
forecast to arrive across northwest Pennsylvania during the late 
evening. High temperatures will range from around 60 degrees in 
the northern Alleghenies to 70 degrees in the southern valleys. 

Clouds and periods of rain showers will bring a cooldown to the 
Commonwealth on Wednesday with high temperatures in the mid 40s in
Erie to the upper 60s near Philadelphia. 

No rainfall is expected Thursday and Friday. However, there will 
be a renewed risk of frost freeze conditions in the morning. A 
couple of showers and a thunderstorm are possible for the last 
weekend of April, but it does not look like a washout. 
Temperatures will spike on Sunday into the 70 to 80 degree range 
with more noticeable humidity.

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Precision Agriculture Weather Forecast For NORTHUMBERLAND County

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Hourly Observations For NORTHUMBERLAND county
700 AM EDT TUE APR 23 2024

Eastern Pennsylvania CITY SKY/WX TMP DP RH WIND PRES REMARKS Philadelphia PTCLDY 43 38 82 CALM 30.18R Allentown CLEAR 39 30 70 E6 30.17R WCI 35 Scranton CLEAR 39 22 50 CALM 30.13R HAZE

Current Temperatures, Dewpoint, RH, Wind, Surface 4-Panel
Current Agricultural Weather Conditions in Pennsylvania
Based on observations at 700am EDT, Tuesday April 23, 2024

Across Pennsylvania...temperatures are near 43 degrees west, near 37 degrees central, and near 43 degrees east. Current sky conditions are mostly cloudy west, clear central, and partly cloudy east. In the west, relative humidity is near 55%, and the dew point is near 28 degrees. In the central part of the state, relative humidity is near 65%, and the dew point is near 27 degrees. In the east, relative humidity is near 82%, and the dew point is near 38 degrees. Winds are coming from the south at 9 mph in the west, where conditions are favorable for spraying. Winds are calm in the central, where conditions are favorable for spraying. Winds are calm in the east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 51 degrees at Erie. The lowest temperature is 32 degrees at Mount Pocono.

Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For NORTHUMBERLAND County,PA
325 AM EDT Tue Apr 23 2024 FROST ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING This Hazardous Weather Outlook is for central Pennsylvania. DAY ONE Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov/StateCollege on the internet for more information about the following hazards. Frost Advisory. DAYS TWO THROUGH SEVEN Wednesday through Monday. Frost freeze conditions could damage unprotected vegetation Thursday and Friday morning. SPOTTER INFORMATION STATEMENT Spotters are encouraged to report significant hazardous weather.
NWS Severe Weather Map , Convective Outlook

7-Day Forecast For NORTHUMBERLAND County, PA
Issued at 731 AM EDT Tue Apr 23 2024
FROST ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING

TODAY
Areas of frost this morning. Mostly sunny. Highs in the upper 60s. South winds 10 to 15 mph.
TONIGHT
Mostly cloudy with a 50 percent chance of showers. Not as cool with lows in the upper 40s. South winds 5 to 10 mph with gusts up to 20 mph.
WEDNESDAY
Mostly cloudy with a chance of showers. Highs in the lower 60s. West winds around 10 mph, becoming northwest in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Areas of frost after midnight. Much cooler with lows in the lower 30s. North winds 10 to 15 mph. Chance of rain 40 percent.
THURSDAY
Sunny. Highs in the upper 50s. Northeast winds around 5 mph.
THURSDAY NIGHT
Mostly clear. Areas of frost after midnight. Lows in the mid 30s.
FRIDAY
Sunny. Highs in the lower 60s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.
SATURDAY
Mostly cloudy with a 40 percent chance of showers. Highs around 60.
SATURDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Mild. Lows in the lower 50s. Chance of rain 40 percent.
SUNDAY
Partly sunny. Much warmer with highs in the upper 70s.
SUNDAY NIGHT
Partly cloudy. Unseasonably mild. Lows in the upper 50s.
MONDAY
Mostly sunny. A chance of showers in the afternoon. Unseasonably warm with highs around 80. Chance of rain 50 percent.
12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2
Medium & Long Range Outlook For Pennsylvania PENN --------------------------------------------- 6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY APR 28-MAY 2 APR 30-MAY 6 JUN JUN-AUG ----------- ----------- -------- --------- Temperature: Above Above Precipitation: Normal Normal .... Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
Historical Weather And Climate Facts For Today

APRIL 23RD HISTORIC WEATHER EVENTS ...1885... The city of Denver CO was in the midst of a storm which produced 23 inches of snow in 24 hours, and at Idaho Springs CO produced 32 inches of snow. (David Ludlum) ...1910... The temperature at the Civic Center in Los Angeles CA hit 100 degrees to establish an April record for the city. (The Weather Channel)

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky