Heavy Snow for the Northern Rockies & Northern Plains; Critical Fire Weather Conditions for Parts of the West

A storm system will bring heavy snow and gusty winds from the northern Rockies to the northern Plains this weekend, along with bitterly cold temperatures. Meanwhile, dry and gusty conditions will result in critical fire weather conditions over parts of California and the Four Corners region. A cold front in the East will bring scattered showers and storms with cool temperatures for the Northeast. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

A Few Clouds

18°C

65°F

Humidity 87%
Wind Speed S 17 km/h
Barometer 1017.0 mb (30.04 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 23 Oct 11:52 pm EDT
Extended Forecast for

Mc Lean VA

  • Overnight

    Overnight: Partly cloudy, with a low around 16. South wind 8 to 10 km/h.

    Partly Cloudy

    Low: 16 °C

  • Saturday

    Saturday: A slight chance of showers.  Partly sunny, with a high near 24. Southwest wind 5 to 13 km/h becoming northwest in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 24 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 8. North wind 13 to 16 km/h.

    Mostly Cloudy

    Low: 8 °C

  • Sunday

    Sunday: Areas of drizzle with a chance of showers.  Cloudy, with a high near 12. Northeast wind 11 to 13 km/h.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 12 °C

  • Sunday
    Night

    Sunday Night: Areas of drizzle with a slight chance of showers.  Cloudy, with a low around 9. Northeast wind 3 to 8 km/h.  Chance of precipitation is 20%.

    Areas Drizzle

    Low: 9 °C

  • Monday

    Monday: Partly sunny, with a high near 20.

    Partly Sunny

    High: 20 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 13.

    Mostly Cloudy

    Low: 13 °C

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 19. Chance of precipitation is 40%.

    Chance
    Showers

    High: 19 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 11 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. South wind 8 to 10 km/h.
Saturday
A slight chance of showers. Partly sunny, with a high near 24. Southwest wind 5 to 13 km/h becoming northwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 8. North wind 13 to 16 km/h.
Sunday
Areas of drizzle with a chance of showers. Cloudy, with a high near 12. Northeast wind 11 to 13 km/h. Chance of precipitation is 40%.
Sunday Night
Areas of drizzle with a slight chance of showers. Cloudy, with a low around 9. Northeast wind 3 to 8 km/h. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A chance of showers. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
A chance of showers. Partly sunny, with a high near 17. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly sunny, with a high near 13. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Mc Lean VA
 38.95°N 77.19°W (Elev. 77 m)
10:34 pm EDT Oct 23, 2020
12am EDT Oct 24, 2020-6pm EDT Oct 29, 2020
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database