Ashburn, Virginia Hourly Forecast | Current Conditions | NWS Alerts | Maps | Buoy Reports

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
7:00 pm	1°C	-5°C	65%	Overcast. Chilly.	-5°C	13 km	13km/h / NW	0%
8:00 pm	-0°C	-6°C	66%	Overcast. Cold.	-5°C	13 km	13km/h / NNW	0%
9:00 pm	-1°C	-6°C	65%	Overcast. Cold.	-5°C	13 km	13km/h / NNW	0%
10:00 pm	-1°C	-7°C	65%	Overcast. Cold.	-6°C	12 km	13km/h / NNW	0%
11:00 pm	-2°C	-7°C	65%	Overcast. Cold.	-6°C	12 km	13km/h / N	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	-2°C	-8°C	64%	Overcast. Cold.	-6°C	12 km	12km/h / N	7%	0 mm
1:00 am	-2°C	-8°C	64%	Overcast. Cold.	-6°C	11 km	11km/h / NNE	10%	0 mm
2:00 am	-2°C	-8°C	64%	Overcast. Cold.	-6°C	11 km	10km/h / NNE	10%	0 mm
3:00 am	-3°C	-9°C	66%	Light snow. Overcast. Cold.	-6°C	3 km	9km/h / ENE	21%	0.13 cm
4:00 am	-4°C	-9°C	69%	Light snow. Overcast. Cold.	-7°C	3 km	8km/h / E	22%	0.13 cm
5:00 am	-4°C	-8°C	75%	Light snow. Overcast. Cold.	-6°C	3 km	8km/h / E	32%	0.13 cm
6:00 am	-4°C	-6°C	87%	Light snow. Overcast. Cold.	-7°C	3 km	9km/h / E	50%	0.23 cm
7:00 am	-4°C	-5°C	93%	Light snow. Overcast. Cold.	-7°C	2 km	9km/h / ESE	56%	0.30 cm
8:00 am	-4°C	-5°C	93%	Light snow. Overcast. Cold.	-7°C	3 km	9km/h / ESE	59%	0.27 cm
9:00 am	-3°C	-5°C	87%	Light snow. Overcast. Cold.	-7°C	3 km	10km/h / ESE	56%	0.26 cm
10:00 am	-2°C	-5°C	81%	Light snow. Overcast. Cold.	-6°C	3 km	10km/h / SE	51%	0.20 cm
11:00 am	-1°C	-5°C	76%	Light snow. Overcast. Cold.	-5°C	3 km	10km/h / SE	43%	0.13 cm
12:00 pm	-0°C	-5°C	73%	Light snow. Overcast. Cold.	-4°C	3 km	11km/h / SE	34%	0.10 cm
1:00 pm	0°C	-4°C	71%	Light snow. Overcast. Cold.	-4°C	3 km	11km/h / SSE	28%	0.10 cm
2:00 pm	1°C	-4°C	70%	Light snow. Overcast. Chilly.	-3°C	3 km	10km/h / SSE	25%	0.10 cm
3:00 pm	1°C	-4°C	70%	Light snow. Overcast. Chilly.	-2°C	3 km	9km/h / SE	22%	0.10 cm
4:00 pm	1°C	-3°C	72%	Overcast. Chilly.	-2°C	9 km	8km/h / SE	10%	0 mm
5:00 pm	-0°C	-3°C	78%	Overcast. Cold.	-2°C	8 km	6km/h / SSE	10%	0 mm
6:00 pm	-1°C	-3°C	83%	Overcast. Cold.	-3°C	8 km	6km/h / SE	10%	0 mm
7:00 pm	-1°C	-3°C	85%	Overcast. Cold.	-3°C	8 km	6km/h / SE	10%	0 mm
8:00 pm	-1°C	-3°C	87%	Overcast. Cold.	-3°C	8 km	5km/h / SE	10%	0 mm
9:00 pm	-2°C	-3°C	89%	Overcast. Cold.	-2°C	8 km	4km/h / SSE	10%	0 mm
10:00 pm	-2°C	-3°C	91%	Overcast. Cold.	-2°C	8 km	4km/h / S	0%	0 mm
11:00 pm	-2°C	-3°C	93%	Overcast. Cold.	-2°C	8 km	4km/h / SSW	0%	0 mm

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	-2°C	-3°C	93%	Overcast. Cold.	-2°C	8 km	4km/h / SSW	0%
1:00 am	-2°C	-3°C	91%	Overcast. Cold.	-2°C	8 km	5km/h / SW	0%
2:00 am	-2°C	-3°C	92%	Overcast. Cold.	-2°C	8 km	4km/h / SSW	0%
3:00 am	-3°C	-3°C	94%	Overcast. Cold.	-3°C	8 km	3km/h / SSW	0%
4:00 am	-3°C	-4°C	95%	Overcast. Cold.	-3°C	8 km	3km/h / S	0%
5:00 am	-3°C	-4°C	95%	Cloudy. Cold.	-3°C	8 km	4km/h / SSW	0%
6:00 am	-4°C	-4°C	95%	Mostly cloudy. Cold.	-4°C	8 km	4km/h / SSW	0%
7:00 am	-4°C	-4°C	97%	Broken clouds. Cold.	-4°C	8 km	5km/h / SSW	0%
8:00 am	-3°C	-4°C	98%	Partly cloudy. Cold.	-6°C	9 km	6km/h / S	0%
9:00 am	-1°C	-2°C	93%	Scattered clouds. Cold.	-4°C	9 km	7km/h / S	0%
10:00 am	1°C	-2°C	82%	Mostly sunny. Chilly.	-1°C	10 km	8km/h / S	0%
11:00 am	3°C	-1°C	73%	Partly cloudy. Chilly.	1°C	10 km	7km/h / S	0%
12:00 pm	5°C	-1°C	67%	Mostly cloudy. Chilly.	3°C	10 km	7km/h / S	0%
1:00 pm	6°C	-1°C	64%	Overcast. Cool.	4°C	11 km	7km/h / SSW	0%
2:00 pm	6°C	-0°C	63%	Overcast. Cool.	5°C	11 km	5km/h / S	0%
3:00 pm	6°C	0°C	65%	Overcast. Cool.	6°C	10 km	4km/h / S	0%
4:00 pm	6°C	0°C	69%	Overcast. Cool.	6°C	10 km	4km/h / SSE	0%
5:00 pm	4°C	0°C	76%	Overcast. Chilly.	4°C	10 km	4km/h / S	0%
6:00 pm	3°C	0°C	79%	Overcast. Chilly.	2°C	9 km	5km/h / S	0%
7:00 pm	2°C	-0°C	82%	Overcast. Chilly.	1°C	9 km	6km/h / SSW	0%
8:00 pm	1°C	-1°C	86%	Cloudy. Chilly.	-0°C	9 km	5km/h / SW	0%
9:00 pm	1°C	-1°C	88%	Partly cloudy. Chilly.	1°C	8 km	5km/h / WSW	0%
10:00 pm	0°C	-2°C	87%	Scattered clouds. Chilly.	-2°C	8 km	5km/h / W	0%
11:00 pm	0°C	-2°C	86%	Scattered clouds. Chilly.	-2°C	8 km	6km/h / W	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	0°C	-2°C	86%	Scattered clouds. Chilly.	-2°C	8 km	6km/h / WNW	0%	0 mm
1:00 am	-0°C	-2°C	87%	Scattered clouds. Cold.	-3°C	8 km	7km/h / WNW	0%	0 mm
2:00 am	-1°C	-3°C	88%	Scattered clouds. Cold.	-3°C	8 km	6km/h / NW	0%	0 mm
3:00 am	-1°C	-3°C	88%	Mostly clear. Cold.	-3°C	8 km	5km/h / N	0%	0 mm
4:00 am	-1°C	-3°C	88%	Mostly clear. Cold.	-4°C	9 km	6km/h / N	0%	0 mm
5:00 am	-2°C	-3°C	88%	Mostly clear. Cold.	-4°C	9 km	6km/h / N	0%	0 mm
6:00 am	-2°C	-4°C	89%	Scattered clouds. Cold.	-4°C	9 km	6km/h / N	0%	0 mm
7:00 am	-2°C	-4°C	91%	Partly cloudy. Cold.	-5°C	9 km	6km/h / NNW	0%	0 mm
8:00 am	-2°C	-3°C	91%	Broken clouds. Cold.	-4°C	10 km	5km/h / N	0%	0 mm
9:00 am	-0°C	-3°C	83%	Cloudy. Cold.	-0°C	11 km	5km/h / NNE	0%	0 mm
10:00 am	2°C	-2°C	73%	Overcast. Chilly.	2°C	11 km	4km/h / NE	0%	0 mm
11:00 am	4°C	-2°C	66%	Overcast. Chilly.	4°C	12 km	3km/h / E	0%	0 mm
12:00 pm	5°C	-2°C	62%	Cloudy. Chilly.	3°C	12 km	6km/h / SE	0%	0 mm
1:00 pm	5°C	-2°C	61%	Overcast. Cool.	3°C	12 km	9km/h / SSE	0%	0 mm
2:00 pm	5°C	-1°C	62%	Overcast. Cool.	3°C	12 km	11km/h / SSE	0%	0 mm
3:00 pm	5°C	-1°C	65%	Overcast. Chilly.	2°C	12 km	13km/h / SSE	0%	0 mm
4:00 pm	5°C	-1°C	67%	Overcast. Chilly.	1°C	11 km	14km/h / SSE	0%	0 mm
5:00 pm	4°C	-0°C	73%	Overcast. Chilly.	1°C	10 km	14km/h / SSE	0%	0 mm
6:00 pm	5°C	1°C	76%	Overcast. Chilly.	1°C	9 km	13km/h / SSE	0%	0 mm
7:00 pm	4°C	1°C	78%	Overcast. Chilly.	1°C	8 km	12km/h / SSE	0%	0 mm
8:00 pm	4°C	1°C	83%	Overcast. Chilly.	1°C	7 km	13km/h / SSE	5%	0 mm
9:00 pm	3°C	1°C	85%	Light rain. Overcast. Chilly.	0°C	6 km	14km/h / S	23%	0.6 mm
10:00 pm	3°C	1°C	89%	Light rain. Overcast. Chilly.	-1°C	6 km	15km/h / S	37%	0.7 mm
11:00 pm	3°C	1°C	91%	Light rain. Overcast. Chilly.	-0°C	6 km	12km/h / S	44%	0.6 mm

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	3°C	1°C	90%	A few showers. Overcast. Chilly.	0°C	7 km	9km/h / SSW	44%	0.5 mm
1:00 am	3°C	1°C	87%	Drizzle. Overcast. Chilly.	0°C	5 km	9km/h / WSW	41%	0.3 mm
2:00 am	3°C	-0°C	81%	Drizzle. Overcast. Chilly.	-1°C	5 km	12km/h / W	36%	0.2 mm
3:00 am	3°C	-1°C	75%	Drizzle. Overcast. Chilly.	-2°C	5 km	18km/h / WNW	33%	0.1 mm
4:00 am	3°C	-2°C	70%	Sprinkles. Cloudy. Chilly.	-3°C	7 km	25km/h / NW	25%	0.1 mm
5:00 am	1°C	-4°C	71%	Light snow. Mostly cloudy. Chilly.	-4°C	3 km	25km/h / NW	24%	0.10 cm
6:00 am	-0°C	-5°C	72%	Light snow. Broken clouds. Cold.	-6°C	3 km	25km/h / NW	24%	0.10 cm
7:00 am	-1°C	-6°C	70%	Light snow. Partly cloudy. Cold.	-7°C	3 km	25km/h / NW	23%	0.10 cm
8:00 am	-2°C	-7°C	71%	Scattered clouds. Cold.	-9°C	11 km	26km/h / NW	8%	0 mm
9:00 am	-2°C	-7°C	68%	Broken clouds. Cold.	-9°C	12 km	28km/h / NW	4%	0 mm
10:00 am	-1°C	-7°C	60%	Mostly cloudy. Cold.	-7°C	12 km	30km/h / NNW	0%	0 mm
11:00 am	1°C	-8°C	51%	Partly cloudy. Chilly.	-5°C	13 km	29km/h / NNW	0%	0 mm
12:00 pm	1°C	-10°C	44%	Mostly sunny. Chilly.	-4°C	13 km	28km/h / NNW	0%	0 mm
1:00 pm	1°C	-11°C	40%	Sunny. Chilly.	-4°C	13 km	27km/h / NNW	0%	0 mm
2:00 pm	2°C	-12°C	37%	Sunny. Chilly.	-4°C	13 km	24km/h / NNW	0%	0 mm
3:00 pm	1°C	-12°C	37%	Sunny. Chilly.	-4°C	13 km	22km/h / NNW	0%	0 mm
4:00 pm	1°C	-12°C	39%	Sunny. Chilly.	-4°C	13 km	19km/h / N	0%	0 mm
5:00 pm	-1°C	-11°C	46%	Clear. Cold.	-6°C	13 km	16km/h / N	0%	0 mm
6:00 pm	-2°C	-11°C	51%	Clear. Cold.	-7°C	13 km	13km/h / N	0%	0 mm
7:00 pm	-4°C	-11°C	59%	Clear. Cold.	-8°C	12 km	10km/h / N	0%	0 mm
8:00 pm	-6°C	-11°C	66%	Scattered clouds. Cold.	-10°C	12 km	9km/h / N	0%	0 mm
9:00 pm	-7°C	-11°C	71%	Broken clouds. Cold.	-11°C	11 km	9km/h / N	0%	0 mm
10:00 pm	-7°C	-11°C	75%	Overcast. Cold.	-11°C	10 km	8km/h / N	0%	0 mm
11:00 pm	-8°C	-11°C	78%	Overcast. Cold.	-12°C	10 km	7km/h / N	0%	0 mm

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	-8°C	-11°C	79%	Overcast. Cold.	-12°C	10 km	6km/h / NNE	0%
1:00 am	-9°C	-12°C	80%	Overcast. Cold.	-12°C	9 km	5km/h / NNE	0%
2:00 am	-9°C	-12°C	82%	Broken clouds. Cold.	-9°C	9 km	3km/h / NE	0%
3:00 am	-9°C	-12°C	82%	Scattered clouds. Cold.	-9°C	9 km	2km/h / E	0%
4:00 am	-8°C	-11°C	75%	Scattered clouds. Cold.	-8°C	9 km	2km/h / SE	0%
5:00 am	-7°C	-11°C	72%	Mostly clear. Cold.	-7°C	9 km	3km/h / S	0%
6:00 am	-8°C	-11°C	77%	Mostly clear. Cold.	-8°C	10 km	5km/h / S	0%
7:00 am	-8°C	-11°C	83%	Mostly clear. Cold.	-12°C	10 km	6km/h / S	0%
8:00 am	-8°C	-11°C	82%	Scattered clouds. Cold.	-13°C	11 km	10km/h / S	0%
9:00 am	-6°C	-10°C	72%	Broken clouds. Cold.	-11°C	12 km	14km/h / S	0%
10:00 am	-3°C	-10°C	59%	Cloudy. Cold.	-8°C	13 km	18km/h / S	0%
11:00 am	0°C	-9°C	51%	Mostly cloudy. Chilly.	-5°C	13 km	19km/h / S	0%
12:00 pm	3°C	-7°C	48%	Mostly cloudy. Chilly.	-2°C	13 km	20km/h / S	0%
1:00 pm	4°C	-6°C	48%	Broken clouds. Chilly.	-1°C	13 km	21km/h / S	0%
2:00 pm	5°C	-5°C	49%	Scattered clouds. Chilly.	1°C	13 km	19km/h / S	0%
3:00 pm	5°C	-4°C	51%	Partly cloudy. Chilly.	1°C	13 km	18km/h / S	0%
4:00 pm	3°C	-4°C	59%	Mostly cloudy. Chilly.	-0°C	12 km	16km/h / S	0%
5:00 pm	3°C	-3°C	64%	Mostly cloudy. Chilly.	-1°C	12 km	17km/h / S	0%
6:00 pm	2°C	-3°C	70%	Cloudy. Chilly.	-3°C	11 km	17km/h / S	0%
7:00 pm	2°C	-3°C	71%	Overcast. Chilly.	-2°C	10 km	18km/h / S	0%
8:00 pm	1°C	-3°C	75%	Overcast. Chilly.	-3°C	10 km	17km/h / S	0%
9:00 pm	1°C	-3°C	78%	Overcast. Chilly.	-4°C	9 km	16km/h / S	0%
10:00 pm	1°C	-3°C	78%	Overcast. Chilly.	-4°C	9 km	16km/h / S	0%
11:00 pm	-0°C	-3°C	78%	Overcast. Cold.	-4°C	9 km	14km/h / S	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	-1°C	-4°C	77%	Cloudy. Cold.	-5°C	8 km	13km/h / S	0%
1:00 am	-1°C	-4°C	77%	Mostly cloudy. Cold.	-5°C	8 km	12km/h / S	0%
2:00 am	-1°C	-5°C	77%	Mostly cloudy. Cold.	-5°C	8 km	11km/h / S	0%
3:00 am	-1°C	-5°C	75%	Cloudy. Cold.	-5°C	8 km	10km/h / S	0%
4:00 am	-1°C	-5°C	75%	Cloudy. Cold.	-4°C	7 km	9km/h / S	0%
5:00 am	-1°C	-5°C	77%	Cloudy. Cold.	-4°C	7 km	8km/h / S	0%
6:00 am	-1°C	-4°C	77%	Cloudy. Cold.	-4°C	7 km	8km/h / S	0%
7:00 am	-0°C	-4°C	78%	Overcast. Cold.	-3°C	8 km	8km/h / SSE	0%
8:00 am	-0°C	-3°C	81%	Overcast. Cold.	-3°C	8 km	9km/h / S	0%
9:00 am	1°C	-2°C	79%	Overcast. Chilly.	-2°C	9 km	11km/h / S	0%
10:00 am	3°C	-1°C	73%	Overcast. Chilly.	-0°C	9 km	13km/h / S	0%
11:00 am	5°C	-1°C	67%	Overcast. Cool.	2°C	10 km	14km/h / S	0%
12:00 pm	6°C	0°C	65%	Overcast. Cool.	3°C	11 km	15km/h / SSE	0%
1:00 pm	7°C	1°C	65%	Overcast. Cool.	4°C	12 km	16km/h / SSE	0%
2:00 pm	7°C	1°C	64%	Overcast. Cool.	5°C	11 km	15km/h / SSE	0%
3:00 pm	7°C	1°C	66%	Overcast. Cool.	4°C	11 km	15km/h / SSE	0%
4:00 pm	6°C	1°C	70%	Overcast. Cool.	4°C	11 km	14km/h / SSE	0%
5:00 pm	6°C	2°C	72%	Overcast. Cool.	4°C	11 km	12km/h / S	0%
6:00 pm	7°C	2°C	72%	Overcast. Cool.	5°C	10 km	10km/h / S	0%
7:00 pm	7°C	2°C	72%	Overcast. Cool.	6°C	9 km	9km/h / S	0%
8:00 pm	7°C	3°C	74%	Overcast. Cool.	5°C	9 km	9km/h / S	0%
9:00 pm	7°C	3°C	77%	Overcast. Cool.	5°C	8 km	8km/h / S	0%
10:00 pm	7°C	3°C	77%	Overcast. Cool.	5°C	8 km	8km/h / S	0%
11:00 pm	6°C	3°C	79%	Overcast. Cool.	5°C	8 km	8km/h / SSW	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	6°C	3°C	81%	Overcast. Cool.	4°C	8 km	7km/h / SW	0%	0 mm
1:00 am	6°C	3°C	83%	Overcast. Cool.	4°C	8 km	7km/h / SW	0%	0 mm
2:00 am	5°C	3°C	84%	Drizzle. Overcast. Cool.	4°C	5 km	7km/h / WSW	16%	0.1 mm
3:00 am	5°C	3°C	86%	Drizzle. Overcast. Cool.	3°C	5 km	7km/h / WSW	20%	0.2 mm
4:00 am	5°C	3°C	86%	Drizzle. Overcast. Chilly.	3°C	5 km	8km/h / W	23%	0.2 mm
5:00 am	5°C	2°C	84%	Drizzle. Overcast. Chilly.	2°C	5 km	11km/h / W	24%	0.2 mm
6:00 am	5°C	2°C	80%	Drizzle. Overcast. Cool.	2°C	5 km	15km/h / W	24%	0.1 mm
7:00 am	5°C	2°C	78%	Drizzle. Overcast. Cool.	2°C	5 km	19km/h / WNW	23%	0.1 mm

Hourly Forecast

Thu 04 Dec 7° -3° Cloudy. Cool. 23km/h NW | 0% UV: 0/ Minimal 0 mm Precip. Total

7°

-3°

Fri 05 Dec 1° -5° Light snow. Overcast. Chilly. 8km/h SSE | 66% UV: 0/ Minimal 2.18 cm Snow Total

1°

-5°

Sat 06 Dec 7° -4° Mostly cloudy. Cool. 5km/h S | 0% UV: 0/ Minimal 0 mm Precip. Total

7°

-4°

Sun 07 Dec 6° -3° Light rain late. Cloudy. Chilly. 11km/h SSE | 54% UV: 0/ Minimal 2.3 mm Precip. Total

6°

-3°

Mon 08 Dec 3° -9° Snow showers early. Scattered clouds. Chilly. 21km/h NNW | 51% UV: 0/ Minimal 0.30 cm Snow Total

3°

-9°

Tue 09 Dec 5° -10° Broken clouds. Chilly. 18km/h S | 0% UV: 0/ Minimal 0 mm Precip. Total

5°

-10°

Wed 10 Dec 8° -2° Overcast. Cool. 19km/h S | 0% UV: 0/ Minimal 0 mm Precip. Total

8°

-2°

Thu 11 Dec 6° -4° Sprinkles early. Breaks of sun late. Cool. 21km/h WNW | 24% UV: 0/ Minimal 1 mm Precip. Total

6°

-4°