Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Full Moon 100%

19:22

07:15

11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Good
18 OK
19 Good
20 OK
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

Sun - Rise: 06:51, Set: 19:03, Transit: 12:57. Moon - Rise: 19:22, Set: 07:15. Civil Dark: 19:31 - 06:23. Nautical Dark: 20:04 - 05:51. Astro Dark: 20:37 - 05:17

Total Clouds (% Sky Obscured)

31
84
95
95
90
30
17
28
0
31
92
91
76
75
95
98
79
96
96
95
93
45
84
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
3
2
2
3
2
26

Medium 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

High Clouds (% Sky Obscured)

31
84
95
95
90
30
17
28
0
31
92
91
76
75
95
98
79
96
96
95
93
43
83
96

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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 Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
8
8
8
7
7
6
7
7
8
9
8
8
8
7
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

18
20
21
22
22
22
22
20
18
17
16
16
16
15
15
14
14
13
13
12
12
13
14
15

Feels Like (°C)

18
20
21
22
22
22
22
20
18
17
16
16
16
15
15
14
14
13
13
12
12
13
14
15

Dew Point (°C)

12
12
13
13
13
13
14
13
13
13
13
13
13
13
13
13
13
12
11
11
11
11
12
12

Relative Humidity (%)

66
62
59
56
56
57
60
65
70
75
80
84
86
87
90
92
93
92
92
92
92
89
87
82

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

278
277
277
279
279
278
277
277
277
279
280
280
280
281
281
279
280
280
279
279
280
281
282
282

Tuesday 21

Waning Gibbous 98%

19:44

08:19

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:52, Set: 19:01, Transit: 12:56. Moon - Rise: 19:44, Set: 08:19. Civil Dark: 19:29 - 06:24. Nautical Dark: 20:02 - 05:52. Astro Dark: 20:35 - 05:19

Total Clouds (% Sky Obscured)

93
99
98
99
96
98
100
100
99
98
97
92
99
94
98
100
99
98
84
78
99
99
100
95

Low Clouds (% Sky Obscured)

77
67
12
13
31
68
95
96
11
2
2
1
2
2
16
22
27
72
80
68
98
98
100
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
0
0
0
6
50
72
90
72
20
21
46
82
9
86

High Clouds (% Sky Obscured)

69
98
98
99
95
95
99
100
99
98
97
92
99
93
96
99
98
94
27
38
26
91
91
50

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
4
4
3
0
0
4
6
9
10
12
18
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.02
0.03
0.02
0.01
0
0
0.01
0.01
0.02
0.03
0.07
0.11
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
20
21
21
21
20
19
18
17
17
17
17
17
17
17
17
18
18
18
18
18
18
18

Feels Like (°C)

17
19
20
21
21
21
20
19
18
17
17
17
17
17
17
17
18
18
18
18
18
18
18
19

Dew Point (°C)

13
14
14
14
14
14
15
15
14
15
15
15
15
16
16
16
17
17
17
17
17
17
17
17

Relative Humidity (%)

77
73
69
65
64
66
70
74
78
83
89
90
92
94
96
97
97
97
97
96
95
93
93
92

Pressure (mb)

1027
1027
1027
1026
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1018

Ozone (du)

282
282
282
281
282
282
282
283
283
282
282
283
283
283
282
283
283
283
284
284
285
287
287
288

Wednesday 22

Waning Gibbous 95%

20:06

09:22

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:53, Set: 19:00, Transit: 12:56. Moon - Rise: 20:06, Set: 09:22. Civil Dark: 19:27 - 06:25. Nautical Dark: 20:00 - 05:53. Astro Dark: 20:33 - 05:20

Total Clouds (% Sky Obscured)

100
100
97
98
98
98
63
44
88
100
100
98
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

75
98
53
37
34
13
2
6
3
9
1
1
7
88
100
23
23
23
23
23
23
97
97
97

Medium Clouds (% Sky Obscured)

98
98
93
81
88
97
54
7
2
6
99
96
88
66
6
7
7
7
7
7
7
83
83
83

High Clouds (% Sky Obscured)

95
98
85
95
95
96
45
40
88
100
99
84
100
100
100
100
100
100
100
100
100
81
81
81

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
6
3
5
6
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
Light Rain
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

46
44
39
39
43
47
53
53
48
54
63
81
76
73
71
69
53
50
49
45
43
35
35
20

Precipitation Amount (mm)

0.4
0.44
0.41
0.35
0.47
0.7
0.82
0.67
0.44
0.68
0.86
2.17
1.91
1.22
1.09
1.15
0.65
0.85
1.11
1.38
1.65
1.57
1.13
0.28

Wind Speed/Direction (mph)

9
10
10
11
11
11
11
11
11
12
12
11
9
10
11
10
10
10
10
9
9
9
9
10

Chance of Frost

Temperature (°C)

19
20
21
22
21
21
20
20
19
19
19
18
17
17
17
17
17
17
17
17
16
15
14
15

Feels Like (°C)

19
20
21
22
22
21
21
20
20
20
19
19
18
18
17
17
17
17
17
17
16
15
14
15

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
18
17
17
17
16
16
17
17
16
16
15
13
12
13

Relative Humidity (%)

93
88
83
80
80
81
85
88
90
92
96
95
94
96
97
97
97
97
96
95
93
90
91
88

Pressure (mb)

1018
1017
1016
1015
1015
1014
1013
1013
1013
1013
1012
1012
1013
1013
1013
1012
1012
1011
1011
1012
1012
1013
1014
1014

Ozone (du)

287
287
287
287
286
286
287
288
289
287
287
287
290
291
292
290
292
295
296
296
297
300
300
300

Thursday 23

Waning Gibbous 89%

20:28

10:25

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:54, Set: 18:58, Transit: 12:56. Moon - Rise: 20:28, Set: 10:25. Civil Dark: 19:26 - 06:27. Nautical Dark: 19:58 - 05:54. Astro Dark: 20:31 - 05:21

Total Clouds (% Sky Obscured)

99
99
99
63
63
63
63
63
63
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93

Low Clouds (% Sky Obscured)

97
97
97
5
5
5
5
5
5
6
6
6
6
6
6
97
97
97
97
97
97
2
2
2

Medium Clouds (% Sky Obscured)

83
83
83
19
19
19
19
19
19
63
63
63
63
63
63
99
99
99
99
99
99
41
41
41

High Clouds (% Sky Obscured)

81
81
81
54
54
54
54
54
54
100
100
100
100
100
100
100
100
100
100
100
100
89
89
89

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

Precipitation Probability (%)

6
4
4
3
3
0
0
0
0
3
3
0
4
6
16
39
35
29
31
32
22
20
16
11

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.02
0
0.01
0.03
0.15
1.42
1.59
1.53
1.33
0.81
0.3
0.32
0.18
0.11

Wind Speed/Direction (mph)

10
11
11
10
11
10
10
9
9
9
7
7
6
6
6
6
6
6
5
5
4
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
13
13
13
13
12
11
11
11
11
13
13
12
12
12
11
11
12
12

Relative Humidity (%)

82
78
74
69
67
68
70
75
77
80
83
89
94
95
97
99
100
100
100
100
100
95
90
85

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1015
1015
1016
1016
1016
1015
1016
1016
1016
1016
1016
1017
1018
1018

Ozone (du)

301
302
303
295
295
298
305
310
308
311
310
310
311
310
308
299
297
295
292
291
291
290
290
292

Friday 24

Waning Gibbous 83%

20:53

No Set

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

Sun - Rise: 06:55, Set: 18:56, Transit: 12:55. Moon - Rise: 20:53, Set: No Set. Civil Dark: 19:24 - 06:28. Nautical Dark: 19:56 - 05:55. Astro Dark: 20:30 - 05:22

Total Clouds (% Sky Obscured)

93
93
93
0
0
0
0
0
0
11
11
11
11
11
11
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
11
11
11
11
11
11
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
41
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

89
89
89
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.11
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
18
18
18
17
17
16
14
14
14
13
12
12
12
11
10
10
10
10
10
11
12
14

Feels Like (°C)

16
18
18
18
18
17
17
16
14
14
14
13
12
12
12
11
10
10
10
10
10
11
12
14

Dew Point (°C)

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

Relative Humidity (%)

79
74
69
61
60
63
68
76
81
86
89
93
96
98
100
99
100
99
97
95
93
92
86
80

Pressure (mb)

1017
1017
1017
1018
1017
1017
1017
1017
1018
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

292
291
291
290
289
288
286
286
287
288
288
287
287
287
286
285
285
285
286
287
288
290
290
291

Saturday 25

Waning Gibbous 75%

21:21

11:28

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

Sun - Rise: 06:56, Set: 18:54, Transit: 12:55. Moon - Rise: 21:21, Set: 11:28. Civil Dark: 19:22 - 06:29. Nautical Dark: 19:55 - 05:56. Astro Dark: 20:28 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
29
29
29
29
29
29
48
48
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
52
52
52
52
52
52
14
14
14
14
14
14
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
2
2
2
2
2
2
42
42
42

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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 Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
12
13
12
12
11
11
12
12
11
11
11
11
10
10
10
10
11
12

Relative Humidity (%)

75
70
64
59
57
59
65
75
82
90
91
96
100
100
100
100
100
100
100
99
97
95
89
82

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

292
293
293
293
294
294
294
295
295
296
296
297
298
299
301
303
305
307
309
310
311
312
313
314

Sunday 26

Waning Gibbous 66%

21:53

12:30

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

Sun - Rise: 06:57, Set: 18:53, Transit: 12:55. Moon - Rise: 21:53, Set: 12:30. Civil Dark: 19:20 - 06:30. Nautical Dark: 19:53 - 05:57. Astro Dark: 20:26 - 05:24

Total Clouds (% Sky Obscured)

48
48
48
95
95
95
95
95
95
4
4
4
4
4
4
23
23
23
23
23
23
0
0
0

Low Clouds (% Sky Obscured)

10
10
10
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
15
15
15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
42
42
0
0
0
0
0
0
3
3
3
3
3
3
23
23
23
23
23
23
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
6
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
9
16
31
40
42
36
37
30
15
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.06
0.21
0.4
0.57
0.69
0.65
0.36
0.08
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
18
18
17
16
14
13
12
11
10
10
9
9
9
8
8
8
8
9
10
12

Feels Like (°C)

16
17
18
18
18
18
17
16
14
13
12
11
10
9
9
8
8
8
8
8
8
9
10
12

Dew Point (°C)

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

Relative Humidity (%)

76
69
62
56
56
59
64
69
77
82
86
93
98
100
100
100
100
100
100
100
100
97
95
89

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

315
316
317
318
318
319
320
320
320
321
323
327
329
330
330
330
331
331
331
332
332
332
332
333

Forecast for Vestal, Broome County, US (42.00,-76.03)

Generated: 20/09/21 11:14:12. Forecast: 20/09/21 to 26/09/21. Timezone: UTC-4.00