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Point Forecast:
Washington DC
38.91N 77.05W (Elev. 89 ft)
Last Update: 9:32 am EST Dec 1, 2023
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Weather Elements
Weather/Precipitation
Fire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)
Surface Wind
kt
mph
km/h
m/s
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height
x100ft
x100m
Haines Index
Lightning Activity Level
Trans. Wind
kt
mph
km/h
m/s
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
48-Hour Period Starting:
10am Fri, Dec 1 2023
11am Fri, Dec 1 2023
12pm Fri, Dec 1 2023
1pm Fri, Dec 1 2023
2pm Fri, Dec 1 2023
3pm Fri, Dec 1 2023
4pm Fri, Dec 1 2023
5pm Fri, Dec 1 2023
6pm Fri, Dec 1 2023
7pm Fri, Dec 1 2023
8pm Fri, Dec 1 2023
9pm Fri, Dec 1 2023
10pm Fri, Dec 1 2023
11pm Fri, Dec 1 2023
12am Sat, Dec 2 2023
1am Sat, Dec 2 2023
2am Sat, Dec 2 2023
3am Sat, Dec 2 2023
4am Sat, Dec 2 2023
5am Sat, Dec 2 2023
6am Sat, Dec 2 2023
7am Sat, Dec 2 2023
8am Sat, Dec 2 2023
9am Sat, Dec 2 2023
10am Sat, Dec 2 2023
11am Sat, Dec 2 2023
12pm Sat, Dec 2 2023
1pm Sat, Dec 2 2023
2pm Sat, Dec 2 2023
3pm Sat, Dec 2 2023
4pm Sat, Dec 2 2023
5pm Sat, Dec 2 2023
6pm Sat, Dec 2 2023
7pm Sat, Dec 2 2023
8pm Sat, Dec 2 2023
9pm Sat, Dec 2 2023
10pm Sat, Dec 2 2023
11pm Sat, Dec 2 2023
12am Sun, Dec 3 2023
1am Sun, Dec 3 2023
2am Sun, Dec 3 2023
3am Sun, Dec 3 2023
4am Sun, Dec 3 2023
5am Sun, Dec 3 2023
6am Sun, Dec 3 2023
7am Sun, Dec 3 2023
8am Sun, Dec 3 2023
9am Sun, Dec 3 2023
10am Sun, Dec 3 2023
11am Sun, Dec 3 2023
12pm Sun, Dec 3 2023
1pm Sun, Dec 3 2023
2pm Sun, Dec 3 2023
3pm Sun, Dec 3 2023
4pm Sun, Dec 3 2023
5pm Sun, Dec 3 2023
6pm Sun, Dec 3 2023
7pm Sun, Dec 3 2023
8pm Sun, Dec 3 2023
9pm Sun, Dec 3 2023
10pm Sun, Dec 3 2023
11pm Sun, Dec 3 2023
12am Mon, Dec 4 2023
1am Mon, Dec 4 2023
2am Mon, Dec 4 2023
3am Mon, Dec 4 2023
4am Mon, Dec 4 2023
5am Mon, Dec 4 2023
6am Mon, Dec 4 2023
7am Mon, Dec 4 2023
8am Mon, Dec 4 2023
9am Mon, Dec 4 2023
10am Mon, Dec 4 2023
11am Mon, Dec 4 2023
12pm Mon, Dec 4 2023
1pm Mon, Dec 4 2023
2pm Mon, Dec 4 2023
3pm Mon, Dec 4 2023
4pm Mon, Dec 4 2023
5pm Mon, Dec 4 2023
6pm Mon, Dec 4 2023
7pm Mon, Dec 4 2023
8pm Mon, Dec 4 2023
9pm Mon, Dec 4 2023
10pm Mon, Dec 4 2023
11pm Mon, Dec 4 2023
12am Tue, Dec 5 2023
1am Tue, Dec 5 2023
2am Tue, Dec 5 2023
3am Tue, Dec 5 2023
4am Tue, Dec 5 2023
5am Tue, Dec 5 2023
6am Tue, Dec 5 2023
7am Tue, Dec 5 2023
8am Tue, Dec 5 2023
9am Tue, Dec 5 2023
10am Tue, Dec 5 2023
11am Tue, Dec 5 2023
12pm Tue, Dec 5 2023
1pm Tue, Dec 5 2023
2pm Tue, Dec 5 2023
3pm Tue, Dec 5 2023
4pm Tue, Dec 5 2023
5pm Tue, Dec 5 2023
6pm Tue, Dec 5 2023
7pm Tue, Dec 5 2023
8pm Tue, Dec 5 2023
9pm Tue, Dec 5 2023
Date
12/01
12/02
Hour (EST)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
Temperature (°F)
44
45
47
49
49
48
48
49
48
48
48
48
48
48
47
48
48
48
46
47
46
46
48
51
Dewpoint (°F)
35
35
35
36
37
40
42
42
43
44
45
45
46
46
47
47
46
46
46
46
46
46
48
50
Wind Chill (°F)
40
41
44
46
46
45
45
47
45
45
45
45
46
46
44
46
46
46
44
45
44
44
46
Surface Wind (mph)
7
7
7
8
8
7
7
6
7
7
6
6
5
5
6
5
5
5
5
5
5
5
5
5
Wind Dir
S
S
S
S
S
S
S
S
S
S
S
S
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
Gust
Sky Cover (%)
95
89
94
97
97
97
96
96
95
93
93
91
91
88
86
83
80
78
76
77
78
79
86
93
Precipitation Potential (%)
7
9
9
49
53
64
65
63
63
41
41
41
27
27
27
8
8
8
6
6
6
13
13
13
Relative Humidity (%)
70
68
63
61
63
74
80
77
83
86
89
89
93
93
100
96
93
93
100
96
100
100
100
96
Rain
--
--
--
Chc
Chc
Lkly
Lkly
Lkly
Lkly
Chc
Chc
Chc
Chc
Chc
Chc
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Date
12/03
Hour (EST)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
Temperature (°F)
54
57
60
62
62
61
60
59
57
56
55
55
55
55
54
54
54
53
53
53
52
53
53
53
Dewpoint (°F)
53
54
55
55
55
55
55
55
56
56
55
55
54
54
54
54
54
53
53
52
52
52
53
53
Wind Chill (°F)
Surface Wind (mph)
3
3
3
3
3
2
2
2
2
2
2
3
3
3
5
5
5
5
5
5
6
6
6
6
Wind Dir
SW
SW
SW
SW
SW
S
S
S
SE
SE
SE
SE
SE
E
E
E
E
NE
NE
NE
NE
NE
E
E
Gust
Sky Cover (%)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Precipitation Potential (%)
10
10
10
27
27
27
27
27
27
54
54
54
54
54
54
62
62
62
62
62
62
45
45
45
Relative Humidity (%)
96
90
84
78
78
81
84
87
96
100
100
100
96
96
100
100
100
100
100
96
100
96
100
100
Rain
--
--
--
Chc
Chc
Chc
Chc
Chc
Chc
Chc
Chc
Chc
Chc
Chc
Chc
Lkly
Lkly
Lkly
Lkly
Lkly
Lkly
Chc
Chc
Chc
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
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