How does NOAA issue severe storm watches for Greenbelt?

The National Weather Service (NWS) monitors atmospheric instability across Maryland. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Greenbelt today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

MD, USAZIP 20770Live NOAA Station

Greenbelt, MD

Drizzle•Ressenti 56°F-1° wind chill

64°F/58°F

11 mph 36°

93%Humidité

59°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 10:00 AM (America/New_York)

Daily Meteorological Briefing

Greenbelt, MD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Periodic rain showers and wet ground are observed across Greenbelt, MD today.

Current temperature is 59°F (feels like 56°F), with daytime highs reaching 64°F and overnight lows around 58°F. Humidity is at 93%, with atmospheric pressure steady at 1022.6 hPa.

Keep an umbrella handy if heading outdoors and expect minor roadway spray.

Daily Range

Δ 3° Variation

Rain Likelihood

Active Showers

Solar Exposure

UV 0.5 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

64°F

18%

1 AM

64°F

22%

2 AM

63°F

26%

3 AM

63°F

43%

4 AM

62°F

54%

5 AM

61°F

60%

6 AM

60°F

54%

7 AM

59°F

61%

8 AM

59°F

79%

9 AM

59°F

55%

10 AM

59°F

48%

11 AM

59°F

46%

12 PM

58°F

35%

1 PM

60°F

53%

2 PM

59°F

59%

3 PM

60°F

59%

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

79%

58°F

64°F

Wed

Sep 23

47%

55°F

63°F

Thu

Sep 24

53°F

66°F

Fri

Sep 25

52°F

73°F

Sat

Sep 26

10%

53°F

75°F

Sun

Sep 27

19%

57°F

76°F

Mon

Sep 28

60°F

78°F

Tue

Sep 29

60°F

82°F

Wed

Sep 30

13%

61°F

86°F

Thu

Oct 1

20%

65°F

91°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVLow

0.5 / 11+

No protection neededPeak 0.55

Vent36°

11 mph

Wind Gusts:25 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:55 AM

Sunset07:04 PM

Solar Noon:12:54 PM

HumiditéHumid

93%

Point de rosée:57°F

PressionSteady

30.20 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

7.1 mi

Haze:Minimal

Air Quality Index (AQI)Good

34US EPA Standard

Air quality is ideal for outdoor activities.

PM2.57 µg

OZONE53 µg

PM108 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

Car WashNot Advised

Precipitation expected in the forecast over the next 24 hours.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise02:55 AM

Daylight ~13h

Sunset03:04 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Questions fréquentes sur la météo - Greenbelt, Maryland

The current weather in Greenbelt is around 59°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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