Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 88%

19:53

11:06

16 Bad
17 OK
18 OK
19 Bad
20 Good
21 OK
22 Good
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:19, Set: 18:07, Transit: 12:42. Moon - Rise: 19:53, Set: 11:06. Civil Dark: 18:34 - 06:51. Nautical Dark: 19:06 - 06:20. Astro Dark: 19:37 - 05:49

Total Clouds (% Sky Obscured)

89
33
24
51
4
13
2
20
13
1
0
1
6
47
97
69
61
95
100
99
100
72
87
74

Low Clouds (% Sky Obscured)

32
4
1
9
0
13
1
0
1
0
0
0
1
0
0
0
0
0
0
0
1
13
1
0

Medium Clouds (% Sky Obscured)

88
31
23
47
4
2
1
3
8
0
0
1
2
47
97
69
61
95
100
99
100
66
84
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
6
0
0
0
5
0
0
0
0
0
0
0
6
15
18
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

11
12
10
10
16
10
7
0
0
0
0
0
0
0
0
0
8
7
4
0
0
0
0
0

Precipitation Amount (mm)

0.04
0.04
0.07
0.08
0.11
0.04
0.01
0
0
0
0
0
0
0
0
0
0.05
0.03
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
6
6
6
7
6
6
6
5
5
5
4
4
4
3
3
3
3
4
5
6

Chance of Frost

Temperature (°C)

18
18
17
15
14
13
12
12
11
10
10
9
8
8
7
6
8
9
12
14
16
17
18
19

Feels Like (°C)

18
18
17
15
14
13
12
12
11
10
8
7
7
6
6
5
7
9
12
14
16
17
18
19

Dew Point (°C)

10
11
10
10
11
11
10
10
10
9
9
8
8
7
7
6
8
9
9
9
8
7
7
7

Relative Humidity (%)

60
63
67
72
80
85
88
89
91
94
94
95
97
98
99
100
100
95
83
70
60
53
49
48

Pressure (mb)

1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1022
1022
1021
1021

Ozone (du)

302
302
299
298
292
290
289
287
286
286
285
283
283
284
285
286
286
286
286
285
285
285
283
282

Sunday 24

Waning Gibbous 81%

20:30

12:04

16 Bad
17 Good
18 Good
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Good
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 Bad

Sun - Rise: 07:20, Set: 18:05, Transit: 12:42. Moon - Rise: 20:30, Set: 12:04. Civil Dark: 18:33 - 06:53. Nautical Dark: 19:04 - 06:21. Astro Dark: 19:36 - 05:50

Total Clouds (% Sky Obscured)

88
13
8
96
100
100
99
49
59
2
44
31
79
90
95
97
100
81
39
54
70
33
34
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
34
19

Medium Clouds (% Sky Obscured)

88
13
8
92
100
100
99
38
10
2
0
2
27
23
2
0
0
2
0
0
7
0
0
0

High Clouds (% Sky Obscured)

0
0
0
63
5
3
7
22
54
0
44
29
71
87
95
97
100
81
39
54
68
0
2
56

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
20
18
10
7
5
4
12
10
7
5
4
3
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.11
0.1
0.06
0.04
0.02
0.01
0.12
0.11
0.08
0.05
0.03
0.02
0.12
0.12

Wind Speed/Direction (mph)

6
6
6
6
6
7
8
9
10
10
11
11
11
11
11
10
10
11
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

18
18
16
14
13
14
14
15
15
16
17
17
17
17
17
17
17
18
20
21
23
24
24
24

Feels Like (°C)

18
18
16
14
13
14
14
15
15
16
17
17
17
17
17
17
17
18
20
22
23
24
24
24

Dew Point (°C)

8
8
9
9
10
11
12
12
13
15
16
16
16
16
16
16
17
17
18
19
18
17
17
17

Relative Humidity (%)

50
54
64
72
79
82
85
86
89
92
95
95
95
95
97
98
99
96
92
85
77
68
65
64

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1013

Ozone (du)

281
280
280
280
279
279
279
279
278
277
274
274
274
273
272
271
269
270
271
272
273
273
275
276

Monday 25

Waning Gibbous 73%

21:14

12:57

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:21, Set: 18:04, Transit: 12:42. Moon - Rise: 21:14, Set: 12:57. Civil Dark: 18:32 - 06:54. Nautical Dark: 19:03 - 06:22. Astro Dark: 19:34 - 05:51

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
47
47
47
47
47
47
100
100

Low Clouds (% Sky Obscured)

2
1
3
23
100
94
100
100
100
100
14
14
14
14
14
14
24
24
24
24
24
24
100
100

Medium Clouds (% Sky Obscured)

0
0
13
52
58
71
65
94
66
100
98
98
98
98
98
98
29
29
29
29
29
29
41
41

High Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
7
9
9
10
10
10
10
10
10
10
10
10
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

6
6
6
26
44
54
61
60
48
54
59
61
67
75
80
81
82
81
80
80
80
80
80
82

Precipitation Amount (mm)

0.12
0.1
0.07
0.54
1.22
2.72
2.79
2.16
0.94
0.82
1.28
1.42
1.28
1.89
1.9
1.98
2.26
2.18
2.11
2.15
2.31
2.53
2.84
3.39

Wind Speed/Direction (mph)

12
12
11
10
11
10
10
11
11
11
9
8
8
8
9
11
11
11
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

24
22
21
20
19
19
19
19
19
18
18
17
17
17
16
16
15
15
16
17
18
19
19
18

Feels Like (°C)

24
23
21
20
20
20
20
20
19
19
18
18
18
17
17
16
16
16
17
18
18
19
19
18

Dew Point (°C)

17
18
18
18
18
18
19
19
19
18
18
17
17
17
16
16
15
15
16
17
17
17
17
16

Relative Humidity (%)

68
74
81
87
92
94
95
97
100
100
100
100
100
100
100
100
100
100
100
100
96
91
90
89

Pressure (mb)

1012
1012
1012
1012
1012
1011
1010
1010
1009
1008
1007
1007
1006
1005
1004
1004
1004
1003
1003
1002
1002
1001
999
1000

Ozone (du)

277
277
278
279
277
278
279
280
281
282
288
291
295
298
299
297
292
294
294
295
294
292
301
300

Tuesday 26

Waning Gibbous 64%

22:04

13:45

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:22, Set: 18:03, Transit: 12:42. Moon - Rise: 22:04, Set: 13:45. Civil Dark: 18:30 - 06:55. Nautical Dark: 19:02 - 06:23. Astro Dark: 19:33 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

41
41
41
41
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
52
52

High Clouds (% Sky Obscured)

1
1
1
1
54
54
54
54
54
54
0
0
0
0
0
0
1
1
1
1
1
1
0
0

ISS Passover

Visibility (miles)

8
9
8
8
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
83
83
83
84
79
75
73
69
62
51
0
0
0
0
0
0
0
0
0
0
0
4
5

Precipitation Amount (mm)

3.02
2.78
2.68
2.66
2.72
2.84
2.68
2.74
2.09
1.44
1.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

13
12
12
12
13
15
16
17
17
17
19
14
14
15
15
15
14
14
15
15
15
15
14
13

Chance of Frost

Temperature (°C)

17
16
16
15
14
14
14
13
13
12
12
10
10
10
10
10
11
12
13
14
14
15
16
17

Feels Like (°C)

17
16
16
15
14
14
14
13
13
12
12
7
7
7
7
10
11
12
13
14
14
15
16
17

Dew Point (°C)

15
15
14
14
13
12
12
12
12
12
12
10
10
10
10
10
10
10
11
11
11
11
12
12

Relative Humidity (%)

89
91
92
93
91
90
92
94
96
99
100
98
99
99
99
97
95
93
90
85
82
79
75
73

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
999
999
998
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1002
1002
1003

Ozone (du)

299
298
299
300
302
302
302
301
299
297
299
298
297
296
296
295
296
294
292
290
287
285
282
280

Wednesday 27

Waning Gibbous 54%

23:01

14:26

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad

Sun - Rise: 07:23, Set: 18:02, Transit: 12:42. Moon - Rise: 23:01, Set: 14:26. Civil Dark: 18:29 - 06:56. Nautical Dark: 19:01 - 06:24. Astro Dark: 19:32 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
37
37
37
37
37
37
6
6
6
6
6
6
1
1
1
1
1
1
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
24
24
24
24
24
24
6
6
6
6
6
6
1
1
1
1
1
1
100
100

Medium Clouds (% Sky Obscured)

52
52
52
52
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
6
6
5
10
7
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.03
0.04
0.04
0.1
0.05
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
10
9
8
7
7
6
6
5
5
5
5
5
5
6
7
8
9
9
10
10

Chance of Frost

Temperature (°C)

17
17
16
15
15
14
14
13
13
12
12
11
11
10
9
8
9
11
14
17
17
17
17
16

Feels Like (°C)

17
17
16
15
15
14
14
13
13
12
12
11
11
9
8
7
8
11
14
17
17
17
17
16

Dew Point (°C)

12
13
13
13
13
13
13
13
13
12
12
11
11
10
9
8
9
11
14
15
14
14
14
14

Relative Humidity (%)

74
77
81
86
92
96
97
98
100
100
100
100
100
100
100
100
100
100
98
87
82
82
83
84

Pressure (mb)

1003
1004
1004
1005
1007
1008
1009
1009
1009
1010
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

277
277
275
275
281
282
280
278
277
276
272
270
270
270
270
270
271
272
273
274
274
274
273
272

Thursday 28

Third Quarter 44%

00:02

15:03

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:24, Set: 18:00, Transit: 12:42. Moon - Rise: 00:02, Set: 15:03. Civil Dark: 18:28 - 06:57. Nautical Dark: 19:00 - 06:25. Astro Dark: 19:31 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
68
68
68
68
68
68
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
27
27
27
27
27
27
94
94

High Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
15
15

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
5
11
17
23
23
27
31
34
39
57
68
69
56
37
26
28
37
42
30

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.03
0.06
0.08
0.1
0.13
0.14
0.17
0.3
0.79
1.8
2.42
1.68
0.82
0.65
0.78
0.89
0.82
0.46

Wind Speed/Direction (mph)

10
10
11
12
13
14
15
16
17
18
19
20
21
21
19
15
13
13
15
16
17
18
17
15

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
15
15
15
15
16
16
16
16
16
15
14
15
15
16
17
18
19
19

Feels Like (°C)

16
16
16
15
15
15
16
16
16
16
16
16
17
17
16
15
15
15
16
17
17
18
19
20

Dew Point (°C)

14
14
14
14
14
15
15
15
15
15
16
16
16
16
16
15
14
15
15
16
17
18
18
18

Relative Humidity (%)

85
88
90
93
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1006
1005
1004
1003
1003
1003
1003
1004
1004
1004
1003
1003
1002
1002

Ozone (du)

270
268
269
270
271
272
273
274
275
275
275
274
274
274
275
278
281
288
297
303
304
302
300
297

Friday 29

Waning Crescent 33%

01:07

15:34

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:26, Set: 17:59, Transit: 12:42. Moon - Rise: 01:07, Set: 15:34. Civil Dark: 18:27 - 06:58. Nautical Dark: 18:59 - 06:26. Astro Dark: 19:30 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

94
94
94
94
98
98
98
98
98
98
19
19
19
19
19
19
99
99
99
99
99
99
95
95

High Clouds (% Sky Obscured)

15
15
15
15
3
3
3
3
3
3
6
6
6
6
6
6
48
48
48
48
48
48
95
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

13
5
3
0
0
0
0
0
0
0
0
4
5
6
6
4
4
8
14
22
27
30
30
26

Precipitation Amount (mm)

0.14
0.05
0.02
0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.01
0.01
0.02
0.05
0.1
0.15
0.22
0.25
0.19

Wind Speed/Direction (mph)

12
10
8
7
6
6
6
6
7
7
7
6
6
5
5
5
5
6
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

19
19
18
16
14
13
13
13
13
13
13
12
12
11
11
11
11
12
14
15
16
16
16
16

Feels Like (°C)

20
19
18
16
14
14
13
13
13
13
13
12
12
12
11
11
12
13
14
15
16
16
16
16

Dew Point (°C)

17
17
16
15
14
13
13
13
13
13
13
12
12
11
11
11
11
12
14
15
16
15
15
14

Relative Humidity (%)

87
89
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
92
91

Pressure (mb)

1002
1002
1003
1003
1004
1004
1004
1004
1004
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1002
1002

Ozone (du)

294
292
291
291
291
290
290
290
290
289
289
289
289
290
290
289
290
291
292
294
296
299
302
302

Forecast for Washington, Burlington County, US (39.64,-74.65)

Generated: 23/10/21 16:00:54. Forecast: 23/10/21 to 29/10/21. Timezone: UTC-4.00