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Radar Legend
Bless America
Evening OBSERVATIONS: Its evening,dry and it feels comfortable outside. The temperature has been falling for the last few hours. There is a light air from the west south west. Visibility is about 10 mile(s). It's pretty much dark out. The barometer has been steady over the last hour. So far no measurable precipition has been observed today.
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METRIC | IMPERIAL
Updated: 18-Apr-2021 @ 7:47pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 2.4°F than last hour.

61.5°F

Comfortable
High Today
68.8°F
16:00
Low Today
38.5°F
06:23
Yest High
59.3°F
13:54
Yest Low
39.4°F
06:57
Station High
91.1°F
2004*
Station Low
33.1°F
2018*
BWI High
94°F
1896
BWI Low
26°F
1875
* This Station's Records Since 8/2004
Dry Dry

Wind from WSW Wind:  WSW
1.8

Gusting to:
1.1 mph
Current Rain Rain:
0.00 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
7.0 of 232
Tonight

Tonight: Isolated showers before 9pm.  Mostly cloudy, with a low around 47. West wind 3 to 7 mph.  Chance of precipitation is 20%.
Isolated
Showers then
Mostly Cloudy
Monday

Monday: A slight chance of showers between 9am and 2pm.  Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.
Slight Chance
Showers
Monday
Night
Monday Night: Mostly clear, with a low around 49. Light west wind.
Mostly Clear

Lo 47 °F Hi 68 °F Lo 49 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1.6°F since last hour. 39.4°F
Last Hour: Increased 1.6°F since last hour. 1.6°F
High 10:25: 43.7°F
Low 06:23: 35.5°F
Record High: 87.6°F on
16-Aug-2017
Record Low: -34.2°F on
17-Nov-2005
Wetbulb: 51.1°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.78 in
Apr Rain: 1.35 in
Apr to Date
  Avg:10
0.00 in
Apr to Date
  Diff from Avg:10
Over 1.35 in for the month 1.35 in
Apr Avg: 3.74 in
Diff from Avg: Under 2.39 in for the month 2.39 in
Season:1 10.87 in
YTD
  Avg:11
8.21 in
YTD
  Diff from Avg:11
Over 2.66 in for the year 2.66 in
Last Rain
Time/Date:
15-Apr-2021
at 06:32
36 rain days in 2021
4 days in April
3 days since last rain
Current: WSW  1.8 mph
1Hr Average: 2.5 mph
Wind Run: 43.85 miles
Wind Gust
Current: 1.1 mph
Today: 17.3 mph 14:36
Month: 55.2 mph 2-Apr
Year: 55.2 mph 2-Apr
Record Gust: 92.0 mph
19-Sep-2003
Sunlight:
13 hrs 22 min
41 sec
of Sunlight Today
Which is
2 min 25 sec longer than
yesterday
(Noon) graph (Midnight)

Waxing Crescent
Waxing Crescent, 6 days, 21 hours, 17 minutes in cycle
38%
Illuminated
Humidity Barometer
Current: Increased 6% since last hour. 44%
Last Hour: Increased 6% since last hour. 6%
High 07:50: 92%
Low 16:10: 32%
Record High: 100%
29-Sep-2005
Record Low: 11%
29-Nov-2014
Current: Falling 0.1  inHg/hr 1009.7 inHg
Last Hour: Steady
High 09:27: 1011.9
Low 16:01: 1008.7
Record High: 1045.5 inHg
28-Feb-2015
Record Low: 963.4 inHg
29-Oct-2012
Heating Degree Days Lightning Strikes Wind Chill Air
Today: 14.9
Apr: 188.5
2021 to Date: 2412.0
Cooling Degree Days
2021 to Date: 5.7
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 4
Apr: 2484
2021 to Date: 5162
Last
Strike:
16:36:19
04--2021
Current: 61.5°F
Low 06:23: 38.5°F
Yesterday: 39.4°F
Record: -25.1°F
21-Jan-2019
Metropolitan Baltimore, MD
Quality Index:16
41
Good
Last Updated:
Sun, 18 Apr 2021 06:45:03 EST

Davis AirLink Sensor13
AQI: 14.0
Particulate Matter Concentration g/m3
PM1.0: 3.0   PM2.5: 3.4   PM10: 3.9
Current UV Index Current Solar Energy9
0.0
Sunburn in
720 Minutes
Highest:
09:42
6.7
5 W/m2
0%
W/m2 SI
High Today:
14:08
1222  W/m2
Record:
1517 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 42.7°F
Sunrise: 06:25
Sunset: 19:47
Moonrise: 10:29
Moonset: 01:09
Full Moon: 27-Apr-2021
New Moon: 19:01 UTC
11-May-2021
Updated at Midnight
Current ET: 0.17 in
7-Days Rain: 0.78 in
7-Days ET: 0.77 in
7-Day:  0.012 in water in excess of what evaporated in last 7 days. 0.012 in
April:  0.8 in water in deficit of what evaporated this month. 0.8 in
HIGHS: LOWS:
138.9°F
3-Nov-2019
-0.0°F
1-Mar-2011
Daytime Records
  102.9°F
07-Jul-2012
  0.5°F
23-Nov-2019
Nitetime Records
  90.3°F
08-Jul-2012
  -0.0°F
01-Mar-2018
ICN:18 | S3C2:4 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:100%
METRIC | IMPERIAL
Updated: 18-Apr-2021 @ 7:47pm  
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 is provided by AirNow and is updated hourly between the hours of 6AM and Midnight.   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 18 of just the month of April for this station since 2005.   11 Historical average rain this season to day 18 of April for this station since 2005.   12 NWS Zone Forecast (MDZ011).   13 Data from Davis AirLink AQ Sensor located at Halethorpe Weather-Watch.  
 NWS Weather Forecast  -   Outlook Tonight & Monday
Tonight

Tonight: Isolated showers before 9pm.  Mostly cloudy, with a low around 47. West wind 3 to 7 mph.  Chance of precipitation is 20%.
Isolated
Showers then
Mostly Cloudy

Lo 47 °F
NWS forecast: Isolated showers before 9pm. Mostly cloudy, with a low around 47. West wind 3 to 7 mph. Chance of precipitation is 20%.
Local station forecast:12  Mostly sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.
Monday

Monday: A slight chance of showers between 9am and 2pm.  Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.
Slight Chance
Showers

Hi 68 °F
NWS forecast: A slight chance of showers between 9am and 2pm. Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
 NWS Short Term Weather Forecast
Monday
Night
Monday Night: Mostly clear, with a low around 49. Light west wind.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 73. Calm wind becoming southwest 5 to 9 mph in the morning.
Sunny

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 53. South wind around 9 mph.
Partly Cloudy

Wednesday

Wednesday: Showers likely, then showers and possibly a thunderstorm after 2pm.  High near 66. Breezy.  Chance of precipitation is 80%.
Showers and
Breezy
Wednesday
Night
Wednesday Night: Showers before 8pm.  Low around 36. Chance of precipitation is 80%.
Showers then
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 55.
Mostly Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 40.
Mostly Clear

Lo 49 °F Hi 73 °F Lo 53 °F Hi 66 °F Lo 36 °F Hi 55 °F Lo 40 °F
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