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HEAT ADVISORY - Northern Carroll County - Southern Carroll County - Merrimack County - Belknap County - Stafford County - Interior Rockingham County - West & Central Hillsborough County - Coastal Rockingham County - Eastern Hillsborough County - Sullivan County - Cheshire County

	Good Afternoon and Welcome !
Radar courtesy of Weatherstreet
Satellite courtesy of NOAA.gov

Updated :

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 87.0°F Current Trend: /hr 24hr Temp Difference: Feels Like: 87°F Heat Index: Temp Feels: ---
Todays High 92.5°F 2:11 PM	Todays Low 60.2°F 3:59 AM
Yesterdays High 79.4°F 2:22 PM	Yesterdays Low 51.0°F 5:50 AM
Station Record High 95.1°F 2010	Station Record Low 49.8°F 2009
NOAA Record High For This Day 96°F 2010	NOAA Record Low For This Day 46°F 1997
NOAA Average High For This Day 81°F	NOAA Average Low For This Day 57°F



	Clear
	Wind: NE 0.0 Gusting to: 0.0 mph
Beaufort Wind Scale: 0
	Rain: 0.00 in
Chandler Burning Index 31.4 Low
CBI High Today: 44.1 Low
Current Visibility 9 mi.
Current UV Index: 0.8 Low

This Afternoon Isolated Showers And T-Storms	Tonight Isolated Showers And T-Storms then Mostly Clear	Monday Mostly Sunny then Chance Showers And T-Storms
Hi 91 °F	Lo 67 °F	Hi 90 °F

A sunburn can occur in as few as 140 minutes at the current UV Index level.
Indoor Temp: 71.4 Indoor Humidity: 45

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Feels:
Current:	61.8°F
Last Hour:	0.2°F
Todays High 1:12 PM:	69.6°F
Todays Low 3:59 AM:	53.3°F
Yesterdays High 4:24 PM:	59.3°F
Yesterdays Low 5:44 AM:	46.7°F
Record High:	79.5°F on 8-14-2016
Record Low:	-41.1°F on 2-3-2023
Wetbulb:	71.0°F

Rain Today
Today:	0.00 in
Current Rate (/hr):	0.000 in
Last 3 hrs:	0.00 in
Last 6 hrs:	0.00 in
Last 24 hrs:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.43 in
Jul Rain:	0.25 in
Jul to Date Avg:¹⁰	0.65 in
Jul to Date Diff from Avg:¹⁰	0.40 in
Jul Avg:	0.00 in
Diff from Avg:	0.25 in
Season:¹	17.56 in
YTD Avg:¹¹	17.79 in
YTD Diff from Avg:¹¹	0.23 in
Max Rain Rate/Min:	0.00 in
Max Rain Rate/Hr:	0.000 in
Last Rain Time/Date:	7/4/2025 -- at 4:31 AM
77 rain days in 2025
2 days in July 2 days since last rain

Current:	NE 0.0 mph
15 min Average:	0.0 mph
30 min Average:	0.1 mph
60 min Average:	Calm
120 min Average:	0.1 mph
Wind Run:	0.52 miles
Average Direction (10 min):	NE
Wind Gust
Current:	0.0 kts mph
Today:	9.0 mph 3:22 PM
Month:	11.3 mph Jul-3
Year:	24.3 mph Feb-7
Record Gust:	37.0 mph 2-17-2006

Sunrise Today: 5:15 am
Sunset Today: 8:32 pm

Sun Current Azimuth: 269.44°
Sun Current Altitude: 34.53°
Currently: Day

Sunlight:

15 hrs 17 min
of Sunlight Today

63.7% 36.3%
Which is
0 min 59 sec Shorter
Than Yesterday

86%
Illuminated

Moonrise: 5:18 pm
Moonset: 1:27 am

Moon Current Azimuth: 127.85°
Moon Current Altitude: -2.33°
Currently: Below Horizon

Humidity

Barometer

Current:	43%
Last Hour:	5%
Humidex High :	105.1°F
Humidex Low :	64.1°F
Todays High 6:13 AM:	82%
Todays Low 2:16 PM:	37%
Yesterdays High 6:56 AM:	89%
Yesterdays Low 2:23 PM:	39%
Record High:	100% 11-26-2007
Record Low:	0% 6-7-2006

Current:	29.771 inHg
Last Hour:	Steady
Change in 3 hrs:	-0.033 inHg
Change in 6 hrs:	-0.100 inHg
Change in 12 hrs:	-0.122 inHg
Change in 24 hrs:	-0.172 inHg
High 12:21 AM:	29.926 in.
Low 5:05 PM:	29.771 in.
Record High:	30.862 inHg 12-14-2024
Record Low:	28.632 inHg 12-23-2022

Cooling Degree Days

Lightning Strikes

Heat Index

Air Quality

Today:	1.2
Jul:	27.5
2025 to Date:	146.8
Heating Degree Days
2025 to Date:	4275.3

Lightning Index:
Last Minute:	0
Last 30 Minutes:	0
Last 60 Minutes:	0
Last 12 Hrs:	0
Jul:	5000
2025 to Date:	50750
Last Strike:	22:14:06 07-01-2025
Last Bearing:	°
Last Distance:	miles

Current:	°F
Todays High at 2:11 PM:	°F
Yesterdays High at 2:22 PM:	79.4°F
Record:	110.3°F 8-1-2006

Current Air Quality Index: 54 Moderate

High Today:	54
Low Today:	32
High Yesterday:	52
Low Yesterday:	0
High in Last 7 Days:	68
High in Last 30 Days:	112
Station Record High:	251 06-08-2023
Station Record Low:	0 11-13-2021
Primary Pollutant

UV Summary/Forecast

Current Solar Energy⁹

Jul-06

9.0

Jul-07

9.2

Jul-08

9.2

83 W/m²
0%
W/m² ⇒ SI

High Today:
1:26 PM
997 W/m²
Record:
1250 W/m²

Almanac

Irrigation Index⁵

Station All Time Records

Cloud Level

Currently:	Afternoon
YTD Avg Temp:	42.9°F
Sunrise:	5:15 am
Sunset:	8:32 pm
Moonrise:	5:18 pm
Moonset:	1:27 am
Full Moon:	7-10-2025
New Moon:	19:12 UTC 7-24-2025

Updated at Midnight
Current ET:	0.00 in
7-Days Rain:	0.43 in
7-Days ET:	0.00 in
7-Day:	0.43 in
July:	0.25 in
Cloud Height:	5768 ft

HIGHS:	LOWS:
97.9°F 6-10-2008	-19.7°F 1-16-2009
Daytime Records
94.1°F 7-07-2010	-3.8°F 2-03-2023
Nitetime Records
81.1°F 7-22-2011	-14.4°F 2-04-2023
ICN:0 \| S3C2:4 \| Ajax 3.xx ISS:Ok \| CON:4.4 \| RCP:97%

¹ Rain season: Jan 1st to Dec 31st. ² Snow season July 1st to June 30th. ³ Snow manually measured usually around 7AM and 7PM. ⁵ Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present). ⁶ Air Quality Index is provided from Lebanon, NH. ⁹ Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked. ¹⁰ Historical average only to day 6 of just the month of July for this station since 2006. ¹¹ Historical average rain this season to day 6 of July for this station since 2006.

NWS Weather Forecast - Outlook This Afternoon & Tonight

This
Afternoon

Isolated Showers And T-Storms

Hi 91 °F

NWS forecast: Isolated showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. Heat index values as high as 95. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tonight

Isolated Showers And T-Storms then Mostly Clear

Lo 67 °F

NWS forecast: Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 67. South wind 0 to 10 mph. Chance of precipitation is 20%.

NWS Short Term Weather Forecast - Click here for 7 day forecast

Monday Mostly Sunny then Chance Showers And T-Storms	Monday Night Chance Showers And T-Storms	Tuesday Chance Showers And T-Storms	Tuesday Night Chance Showers And T-Storms	Wednesday Chance Showers And T-Storms	Wednesday Night Chance Showers And T-Storms then Slight Chance Showers And T-Storms	Thursday Chance Showers And T-Storms
Hi 90 °F	Lo 69 °F	Hi 83 °F	Lo 64 °F	Hi 84 °F	Lo 64 °F	Hi 78 °F

Countdown to Summer

Summer Solstice begins June 20, 2025 at 10:43 pm EDT