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Test Message TEST MESSAGE - Carroll Co.

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Radar Legend
Bless America
Night OBSERVATIONS: Its night,overcast - and it feels comfortable outside. The temperature has been falling for the last few hours. There is a light breeze from the north east. Visibility is about 3 miles. The barometer has been steady over the last hour.  Stopped raining ... 0.05 in. of rain has fallen in the last three hours.
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Updated: 22-Sep-2026 @ 12:57am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.6°F than last hour.

63.7°F

Cool
High Today
64.3°F
00:00 		Low Today
63.6°F
00:53
Yest High
75.7°F
11:09 		Yest Low
64.3°F
23:50
Station High
91.8°F
2010* 		Station Low
41.1°F
2020*
BWI High
96.0°F
1895 		BWI Low
37.0°F
1959
* This Station's Records Since 8/2004
overcast - overcast -

Wind from NE Wind:  NE
3.6
Gusting to:
 2.3 mph
Current Rain Rain:
0.04 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
6.1 of 232
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Rain Showers
Rain Showers
Lo 61 °F Hi 61 °F Lo 55 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.3°F since last hour. 61.3°F
Last Hour: Decreased 0.3°F since last hour. -0.3°F
High 00:00: 61.6°F
Low 00:33: 61.1°F
Record High: 87.6°F on
16-Aug-2017
Record Low: -34.2°F on
17-Nov-2005
Wetbulb: 62.3°F
Today: 0.04 in
Rate (/hr): 0.064 in
Storm Rain: 0.23 in
Yesterday: 0.19 in
Last 7 Days: 0.30 in
Sep Rain: 1.04 in
Sep to Date
  Avg:10 		0.10 in
Sep to Date
  Diff from Avg:10 		Over 0.94 in for the month 0.94 in
Sep Avg: 4.05 in
Diff from Avg: Under 3.01 in for the month 3.01 in
Season:1 18.95 in
YTD
  Avg:11 		27.75 in
YTD
  Diff from Avg:11 		Under 8.8 in for the year 8.80 in
109 rain days in 2026
9 days in September
0 days since last rain
Current: NE  3.6 mph
1Hr Average: 5.6 mph
Wind Run: 5.64 miles
Wind Gust
Current: 2.3 mph
Today: 17.3 mph 00:13
Month: 28.8 mph 3-Sep
Year: 59.8 mph 1-Apr
Record Gust: 92.0 mph
19-Sep-2003
Sunlight:
12 h 14 m 38 s
of Sunlight Yesterday
12 h 12 m 6 s
of Sunlight Today Which is
2 min 32 sec shorter than
yesterday
12 h 9 m 33 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)

Waxing Gibbous
Waxing Gibbous, 11 days, 1 hours, 33 minutes in cycle
81%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 92%
Last Hour: Increased 1% since last hour. 1%
High 00:34: 92%
Low 00:00: 91%
Record High: 100%
29-Sep-2005
Record Low: 0%
17-Aug-2023
Current: Rising 0.4 inHg/hr 1018.6 inHg
Last Hour: Steady
High 00:28: 1018.7
Low 00:06: 1018.1
Record High: 1046.1 inHg
14-Dec-2024
Record Low: 963.4 inHg
29-Oct-2012
Heating Degree Days Lightning Strikes Wind Chill Air
Today: 0.0
Sep: 0.0
2026 to Date: 2705.0
Cooling Degree Days
2026 to Date: 1628.1
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 36
Sep: 12733
2026 to Date: 204192
Last
Strike:		 21:30:28
21-Sep-2026
Current: 63.7°F
Low 00:53: 63.6°F
Yesterday: 64.3°F
Record: -27.4°F
24-Jan-2026
Quality Index:6
21

Good

Davis AirLink Sensor
Quality Index:12
0.7

    Good Air Quality    
Particulate Matter Concentration mcg/m3
PM1.0: 0.2    PM2.5: 0.2    PM10: 0.8
UV Summary/Forecast Solar Summary
High Yest:   3.5 @ 11:01
Sep-22

6.1 		Sep-23

5.6 		Sep-24

5.4
High Yest:   951.0 @ 11:02
Sun Hours Today:
00:00
   This Month: 100:26 Hrs
Rise: 06:54  Set: 19:03
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Night
YTD Avg Temp: 60.9°F
Sunrise: 06:54
Sunset: 19:03
Moonrise: 17:13
Moonset: 02:26
Full Moon: 26-Sep-2026
New Moon: 15:51 UTC
10-Oct-2026
Updated at Midnight
Current ET: 0.02 in
7-Days Rain: 0.30 in
7-Days ET: 0.97 in
7-Day: 0.672 in water in deficit of what evaporated in last 7 days. 0.672 in
September: 2.27 in water in deficit of what evaporated this month. 2.27 in
HIGHS: LOWS:
106.2°F
4-Jul-2026 		-0.0°F
1-Mar-2011
Daytime Records
  105.4°F
04-Jul-2026 		  0.5°F
23-Nov-2019
Nitetime Records
  90.3°F
08-Jul-2012 		  -0.0°F
01-Mar-2018
ICN:4 | S3C2:4 | Ajax 3.xx
ISS:Ok | CON:4.7V | RCP:100%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured and updated as required.   4 Updated at Noon Eastern Standard Time.   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 for Metro Balto, MD (9) is provided by AirNow and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 22 of just the month of September for this station since 2005.   11 Historical average rain this season to day 22 of September for this station since 2005.   12 Data from Davis AirLink AQ Sensor located at Halethorpe Weather-Watch.   13 NWS Zone Forecast (MDZ011).   14 NWS County Forecast (MDC005).  
 NWS Weather Forecast  -   Outlook Tonight & Tuesday
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms

Lo 61 °F 		NWS zone forecast:13 Rain showers likely before 2am, then showers and thunderstorms. Cloudy, with a low around 61. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
 NWS county forecast:14 Cloudy. A chance of showers this evening, then showers with a slight chance of thunderstorms after midnight. Lows around 60. East winds 10 to 15 mph. Gusts up to 30 mph after midnight.Chance of rain 90 percent. Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms

Hi 61 °F 		NWS forecast:13 Showers and thunderstorms before 9am, then patchy fog and showers and thunderstorms. Cloudy, with a high near 61. Northeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
 NWS Short Term Weather Forecast
Tuesday
Night
Tuesday Night: Rain Showers
Rain Showers
Wednesday

Wednesday: Chance Light Rain
Chance Light Rain
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday

Thursday: Partly Sunny
Partly Sunny
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday

Friday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday
Night
Friday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Lo 55 °F Hi 66 °F Lo 54 °F Hi 68 °F Lo 52 °F Hi 68 °F Lo 54 °F
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