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Radar Legend
Bless America
Afternoon OBSERVATIONS: Its afternoon,overcast/dry and it feels dangerously hot outside. The temperature has been falling for the last few hours. There is a light air from the south south east. Visibility is about 10 mile(s). The sky is cloudy. 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: 20-Jun-2021 @ 5:02pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 3°F than last hour.

89.9°F

Heat Index:  100.0°F
Feels like:  100°F
Dangerously Hot
High Today
94.7°F
14:35
Low Today
69.2°F
05:46
Yest High
87.3°F
12:26
Yest Low
70.2°F
02:59
Station High
99.2°F
2012*
Station Low
55.5°F
2005*
BWI High
100°F
1931
BWI Low
52°F
1954
* This Station's Records Since 8/2004
Overcast, Dry Overcast, Dry

Wind from SSW Wind:  SSW
1.9

Gusting to:
1.1 mph
Current Rain Rain:
0.00 in
Fire Weather Index: LOW Current FWI:4
Fire Danger:
15.9 of 232
This
Afternoon
This Afternoon: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 92. South wind around 8 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms

Tonight

Tonight: A slight chance of showers and thunderstorms before 11pm, then isolated rain after 2am.  Increasing clouds, with a low around 73. South wind around 7 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms then
Mostly Cloudy
Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 100. South wind 7 to 9 mph.
Decreasing
Clouds

Hi 92 °F Lo 73 °F Hi 92 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.7°F since last hour. 74.6°F
Last Hour: Decreased 0.7°F since last hour. 0.7°F
High 15:41: 76.7°F
Low 05:18: 66.7°F
Record High: 87.6°F on
16-Aug-2017
Record Low: -34.2°F on
17-Nov-2005
Wetbulb: 79.2°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 1.20 in
Jun Rain: 3.27 in
Jun to Date
  Avg:10
0.00 in
Jun to Date
  Diff from Avg:10
Over 3.27 in for the month 3.27 in
Jun Avg: 4.19 in
Diff from Avg: Under 0.92 in for the month 0.92 in
Season:1 17.21 in
YTD
  Avg:11
15.15 in
YTD
  Diff from Avg:11
Over 2.06 in for the year 2.06 in
Last Rain
Time/Date:
16-Jun-2021
at 06:54
61 rain days in 2021
7 days in June
4 days since last rain
Current: SSW  1.9 mph
1Hr Average: 4.9 mph
Wind Run: 31.41 miles
Wind Gust
Current: 1.1 mph
Today: 15.0 mph 15:05
Month: 39.1 mph 14-Jun
Year: 64.4 mph 26-Apr
Record Gust: 92.0 mph
19-Sep-2003
Sunlight:
14 hrs 56 min
5 sec
of Sunlight Today
Which is 3 sec longer than
yesterday
(Noon) graph (Midnight)

Waxing Gibbous
Waxing Gibbous, 10 days, 10 hours, 11 minutes in cycle
80%
Illuminated
Humidity Barometer
Current: Increased 4% since last hour. 61%
Last Hour: Increased 4% since last hour. 4%
High 06:12: 93%
Low 14:33: 46%
Record High: 100%
29-Sep-2005
Record Low: 11%
29-Nov-2014
Current: Falling 0.3  inHg/hr 1006.4 inHg
Last Hour: Steady
High 08:11: 1010.6
Low 16:39: 1006.4
Record High: 1045.5 inHg
28-Feb-2015
Record Low: 963.4 inHg
29-Oct-2012
Cooling Degree Days Lightning Strikes Heat Index Air
Today: 6.1
Jun: 189.8
2021 to Date: 318.2
Heating Degree Days
2021 to Date: 2616.2
Last Min: 0
Last 5 Mins: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 4
Jun: 4155
2021 to Date: 13573
Last
Strike:
09:06:44
06--2021
Current: 100.0°F
High 3:41pm: 106.3°F
Yesterday: 93.9°F
Record: 138.9°F
3-Nov-2019
Metropolitan Baltimore, MD
Quality Index:16
84
Moderate
Last Updated:
Sun, 20 Jun 2021 03:45:01 EST

Davis AirLink Sensor13
AQI: 88.6
Particulate Matter Concentration g/m3
PM1.0: 20.9   PM2.5: 30.0   PM10: 31.9
Current UV Index Current Solar Energy9
6.4
Sunburn in
18 Minutes
Highest:
07:55
6.6
214 W/m2
34%
W/m2 SI
High Today:
13:18
1179  W/m2
Record:
1517 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 51.5°F
Sunrise: 05:40
Sunset: 20:36
Moonrise: 16:00
Moonset: 02:31
Full Moon: 24-Jun-2021
New Moon: 01:17 UTC
10-Jul-2021
Updated at Midnight
Current ET: 0.29 in
7-Days Rain: 1.20 in
7-Days ET: 1.63 in
7-Day:  0.43 in water in deficit of what evaporated in last 7 days. 0.43 in
June:  0.61 in water in deficit of what evaporated this month. 0.61 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: 20-Jun-2021 @ 5:02pm  
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 20 of just the month of June for this station since 2005.   11 Historical average rain this season to day 20 of June 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 This Afternoon & Tonight
This
Afternoon
This Afternoon: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 92. South wind around 8 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms


Hi 92 °F
NWS forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. South wind around 8 mph. Chance of precipitation is 20%.
Local station forecast:12  Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 30 percent.
Tonight

Tonight: A slight chance of showers and thunderstorms before 11pm, then isolated rain after 2am.  Increasing clouds, with a low around 73. South wind around 7 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms then
Mostly Cloudy

Lo 73 °F
NWS forecast: A slight chance of showers and thunderstorms before 11pm, then isolated rain after 2am. Increasing clouds, with a low around 73. South wind around 7 mph. Chance of precipitation is 20%.
 NWS Short Term Weather Forecast
Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 100. South wind 7 to 9 mph.
Decreasing
Clouds

Monday
Night
Monday Night: A chance of showers and thunderstorms. Some of the storms could produce heavy rain.  Partly cloudy, with a low around 69. South wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.
Heavy Rain

Tuesday

Tuesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  High near 79. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%.
Heavy Rain

Tuesday
Night
Tuesday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Showers
Likely then
Slight Chance
Showers
Wednesday

Wednesday: Sunny, with a high near 77.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 58.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 81.
Sunny

Hi 92 °F Lo 69 °F Hi 79 °F Lo 57 °F Hi 77 °F Lo 58 °F Hi 81 °F
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