Hillsborough 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

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


Regional Weather Story 
National Weather Service Boston/Norton MA 
505 PM EST Sun Jan 26 2020  

Variably cloudy and dry weather with continued mild temperatures 
through Monday. More seasonable temperatures and continued dry 
weather for the remainder of the workweek. There is the potential 
for a storm to impact the region late in the week, though it remains 
far from a certainty at this point.

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

Precision Agriculture Weather Forecast For HILLSBOROUGH County

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Regional Hourly Observations For HILLSBOROUGH County

600 AM EDT SAT APR 20 2024 NORTHERN NEW ENGLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS PORTLAND ME LGT RAIN 45 43 93 S7 29.94S BANGOR ME LGT RAIN 46 38 73 S9 29.93S CONCORD NH RAIN 45 44 97 SE5 29.94R MANCHESTER NH LGT RAIN 48 43 82 SE6 29.92S NASHUA NH RAIN 48 48 100 SE3 29.94F FOG PORTSMOUTH NH CLOUDY 48 44 86 S5 29.94 JAFFREY NH LGT RAIN 46 43 89 CALM 29.92F KEENE NH CLOUDY 46 45 96 E3 29.92F BURLINGTON VT CLOUDY 50 42 74 NW8 29.89R MT. WASHINGTON FOG 28 28 100 W41 N/A VSB 0 WCI 11

Current Temperatures, Dewpoint, RH, Wind, Regional Obs, Surface 4-Panel
Current Agricultural Weather Conditions in New Hampshire
Based on observations at 600am EDT, Saturday April 20, 2024

Across New Hampshire...temperatures are near 43 degrees north, near degrees central, and near 48 degrees south. Current sky conditions are cloudy north, central, and light rain south. In the north, relative humidity is near 86%, and the dew point is near 39 degrees. In the central part of the state, relative humidity is near %, and the dew point is near degrees. In the south, relative humidity is near 82%, and the dew point is near 43 degrees. Winds are calm north, where conditions are favorable for spraying. Winds are unavailable central. Winds are from the southeast at 6 mph south, where conditions are not favorable for spraying due to light rain. Based on current available observations, the highest temperature is 48 degrees at PORTSMOUTH and MANCHESTER. The lowest temperature is FOG degrees at MT WASHINGTON.

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.

US Radar, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For HILLSBOROUGH County,NH

410 AM EDT Sat Apr 20 2024 DAY ONE Today and tonight. No hazardous weather is expected at this time. DAYS TWO THROUGH SEVEN Sunday through Friday. No hazardous weather is expected at this time. SPOTTER INFORMATION STATEMENT Spotter activation is not expected at this time.
NWS Severe Weather Map , Convective Outlook

7-Day Forecast For HILLSBOROUGH County, NH
Issued at 438 AM EDT Sat Apr 20 2024 TODAY
Cloudy with showers this morning, then partly sunny with a chance of showers this afternoon. Highs in the lower 60s. Light and variable winds, becoming west around 10 mph with gusts up to 20 mph this afternoon. Chance of rain 90 percent.
TONIGHT
Partly cloudy with a slight chance of showers in the evening, then clear after midnight. Lows in the upper 30s. West winds around 10 mph. Gusts up to 30 mph in the evening. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the upper 50s. West winds around 10 mph. Gusts up to 25 mph in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the mid 30s. West winds around 10 mph with gusts up to 20 mph.
MONDAY
Sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly clear. Lows in the lower 30s.
TUESDAY
Partly sunny. Highs in the lower 60s.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
WEDNESDAY
A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 50s. Chance of rain 60 percent.
WEDNESDAY NIGHT
Rain showers likely in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 60 percent.
THURSDAY
Partly sunny. Highs in the lower 50s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 30s.
FRIDAY
Mostly sunny. Highs in the upper 50s.
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 New Hampshire NEW HAMP --------------------------------------------- 6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY APR 25-29 APR 27-MAY 3 JUN JUN-AUG ----------- ----------- -------- --------- Temperature: Precipitation: .... 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 20TH HISTORIC WEATHER EVENTS ...1901... A spring storm produced unusally heavy snow in northeast Ohio. Warren received 35.5 inches in thirty-six hours, and 28 inches fell at Green Hill. Akron OH established April records of 15.6 inches in 24 hours, and 26.6 inches for the month. Pittsburgh PA established April records of 12.7 inches in 24 hours, and 13.5 inches for the month. (David Ludlum) (The Weather Channel) ...1920... Tornadoes in Mississippi and Alabama killed 219 persons. (David Ludlum) ...2002... An unseasonably warm and moist air mass had settled across eastern Kentucky leading to record breaking temperatures at the Jackson Weather Office and the London Corbin Airport between the 16th and 21st of April. Jackson saw several days in a row with record high temperatures as well as maximum low records. On the 19th the mercury soared to a record high of 89 degrees at Jackson and a record tying 87 degrees at London. The low temperature at Jackson was a balmy 69 degrees good enough for a daily as well as a monthly maximum low temperature record. (NWS Jackson)

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