Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

First Quarter 49%

14:09

23:04

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

Sun - Rise: 06:43, Set: 18:46, Transit: 12:44. Moon - Rise: 14:09, Set: 23:04. Civil Dark: 19:15 - 06:15. Nautical Dark: 19:48 - 05:41. Astro Dark: 20:23 - 05:07

Total Clouds (% Sky Obscured)

9
13
23
13
95
70
50
63
61
45
52
33
15
19
16
23
16
7
6
2
13
16
13
16

Low Clouds (% Sky Obscured)

9
13
23
10
94
60
41
58
46
42
27
20
10
17
14
20
14
6
5
2
13
16
13
16

Medium Clouds (% Sky Obscured)

0
0
0
2
86
56
42
50
56
38
49
30
14
7
12
11
10
5
3
2
0
0
1
6

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

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 (%)

5
1
0
3
0
0
2
0
2
1
1
1
2
2
2
2
2
2
2
2
0
0
0
0

Precipitation Amount (mm)

0.02
0.01
0
0.05
0
0
0.02
0
0.01
0.01
0.01
0.01
0.04
0.03
0.02
0.01
0.02
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
5
6
8
9
10
9
8
5
4
3
3
3
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

7
8
11
14
17
19
20
21
22
22
22
21
18
16
15
14
13
12
12
11
11
10
10
9

Feels Like (°C)

6
7
11
14
17
19
20
21
22
22
22
21
18
16
15
14
13
12
12
11
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

100
98
90
79
72
67
64
61
60
59
59
63
70
76
83
87
90
91
92
94
96
99
100
100

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1009
1009
1010
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

306
306
306
306
306
306
307
307
305
303
302
301
301
301
301
300
299
297
296
294
295
295
295
295

Thursday 24

Waxing Gibbous 60%

15:10

00:00

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

Sun - Rise: 06:44, Set: 18:44, Transit: 12:44. Moon - Rise: 15:10, Set: 00:00. Civil Dark: 19:13 - 06:16. Nautical Dark: 19:47 - 05:42. Astro Dark: 20:21 - 05:08

Total Clouds (% Sky Obscured)

15
6
20
7
84
89
86
98
100
98
97
77
4
2
2
2
11
13
11
18
22
12
23
35

Low Clouds (% Sky Obscured)

11
6
9
1
0
0
1
6
0
0
2
0
0
1
1
2
10
7
9
14
15
4
1
9

Medium Clouds (% Sky Obscured)

3
0
10
7
11
9
9
45
10
13
9
19
3
2
2
1
2
2
2
8
13
11
23
33

High Clouds (% Sky Obscured)

5
0
6
0
82
88
84
98
100
98
97
76
0
1
0
0
0
6
1
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

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 (%)

2
3
2
2
2
0
0
0
2
3
4
3
2
2
0
0
0
0
0
1
1
1
1
1

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0
0
0.03
0.12
0.2
0.12
0.03
0.01
0
0
0
0
0
0.01
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
13
16
19
21
23
24
24
24
23
21
18
16
15
14
14
13
12
12
11
11
11
10

Feels Like (°C)

8
10
13
16
19
21
23
24
24
24
23
21
18
16
15
14
14
13
12
12
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

100
100
97
86
76
69
60
54
53
56
61
68
76
83
88
89
89
90
92
93
95
96
96
98

Pressure (mb)

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

Ozone (du)

295
295
295
296
296
294
293
292
292
292
293
294
296
298
299
300
301
301
301
301
301
302
303
303

Friday 25

Waxing Gibbous 70%

16:01

01:01

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

Sun - Rise: 06:46, Set: 18:42, Transit: 12:43. Moon - Rise: 16:01, Set: 01:01. Civil Dark: 19:11 - 06:17. Nautical Dark: 19:45 - 05:43. Astro Dark: 20:19 - 05:09

Total Clouds (% Sky Obscured)

73
51
41
43
40
31
9
23
30
26
22
14
2
0
0
0
0
0
0
3
3
3
3
3

Low Clouds (% Sky Obscured)

14
6
6
1
6
13
6
1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
51
41
43
40
30
9
23
30
25
22
14
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
3
3
3
3
3

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 (%)

1
1
2
0
0
0
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
0

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
14
16
19
21
23
24
25
25
24
23
21
19
18
17
16
16
16
15
15
15
14
14

Feels Like (°C)

11
12
14
16
19
21
23
24
25
25
24
23
21
19
18
17
16
16
16
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

100
100
94
87
80
73
64
59
58
59
61
66
72
77
80
82
84
85
87
88
89
91
91
92

Pressure (mb)

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

Ozone (du)

303
303
305
307
309
309
307
306
305
303
301
300
299
299
298
298
298
298
299
299
297
296
294
293

Saturday 26

Waxing Gibbous 79%

16:43

02:05

07 Good
08 Good
09 Good
10 Good
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 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:47, Set: 18:41, Transit: 12:43. Moon - Rise: 16:43, Set: 02:05. Civil Dark: 19:09 - 06:18. Nautical Dark: 19:43 - 05:45. Astro Dark: 20:17 - 05:10

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93
83
83
83
83
83

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77
77
77

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93
71
71
71
71
71

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
20
22
24
25
25
26
26
26
24
23
21
20
19
18
18
18
18
17
17
18
17

Feels Like (°C)

15
16
17
20
22
24
25
25
26
26
26
24
23
21
20
19
18
18
18
18
17
17
18
17

Dew Point (°C)

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

Relative Humidity (%)

93
90
84
76
70
64
59
55
51
53
55
56
57
60
64
70
74
76
79
81
83
85
85
85

Pressure (mb)

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

Ozone (du)

292
292
291
290
289
289
288
288
287
286
286
286
287
288
287
286
285
284
284
284
284
284
284
284

Sunday 27

Waxing Gibbous 87%

17:18

03:10

07 Bad
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 06:48, Set: 18:39, Transit: 12:43. Moon - Rise: 17:18, Set: 03:10. Civil Dark: 19:07 - 06:19. Nautical Dark: 19:41 - 05:46. Astro Dark: 20:15 - 05:12

Total Clouds (% Sky Obscured)

83
66
66
66
66
66
66
88
88
88
88
88
88
65
65
65
65
65
65
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
9
9
9
9
9
9
0
0
0
0
0
0
5
5
5
5
5
5
100
100
100
100
100

Medium Clouds (% Sky Obscured)

77
13
13
13
13
13
13
2
2
2
2
2
2
26
26
26
26
26
26
34
34
34
34
34

High Clouds (% Sky Obscured)

71
62
62
62
62
62
62
88
88
88
88
88
88
59
59
59
59
59
59
92
92
92
92
92

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
5
12
27
49
57
64
67
58
51
42
27
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.02
0.09
0.4
0.81
1.06
1.32
1.57
1.74
1.87
1.7
0.88
0.17
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
21
22
23
24
25
26
26
26
25
23
21
20
19
19
18
18
18
18
18
17
17

Feels Like (°C)

18
18
20
21
23
24
25
26
26
26
26
25
23
21
20
19
19
18
18
18
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

88
87
84
79
76
71
67
63
62
62
65
71
78
85
89
90
92
92
93
93
93
93
93
94

Pressure (mb)

1012
1011
1011
1011
1010
1010
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1004

Ozone (du)

285
285
285
286
286
285
285
285
285
286
287
287
286
286
286
286
286
287
289
290
291
291
292
293

Monday 28

Waxing Gibbous 93%

17:47

04:15

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

Sun - Rise: 06:49, Set: 18:37, Transit: 12:42. Moon - Rise: 17:47, Set: 04:15. Civil Dark: 19:06 - 06:20. Nautical Dark: 19:39 - 05:47. Astro Dark: 20:13 - 05:13

Total Clouds (% Sky Obscured)

100
99
99
99
99
99
99
95
95
95
95
95
95
7
7
7
7
7
7
6
6
6
6
6

Low Clouds (% Sky Obscured)

100
42
42
42
42
42
42
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
71
71
71
71
71
71
20
20
20
20
20
20
7
7
7
7
7
7
6
6
6
6
6

High Clouds (% Sky Obscured)

92
99
99
99
99
99
99
94
94
94
94
94
94
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

7
22
25
32
30
21
10
5
4
4
4
4
2
2
2
0
0
0
0
1
7
11
13
11

Precipitation Amount (mm)

0.02
0.05
0.08
0.15
0.21
0.17
0.08
0.04
0.04
0.05
0.05
0.03
0.01
0.01
0.01
0
0
0
0
0.01
0.05
0.14
0.19
0.11

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
9
9
8
8
7
5
4
4
5
5
6
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
19
20
21
21
21
20
18
16
14
14
13
13
13
12
12
12
12
12

Feels Like (°C)

17
17
18
18
18
18
19
20
21
21
21
20
18
16
14
14
13
13
13
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
89
83
76
67
59
52
48
47
51
57
63
67
69
72
74
76
78
82
87
87
86

Pressure (mb)

1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007
1007
1006
1005
1005
1004

Ozone (du)

294
294
296
297
299
304
309
313
317
320
323
326
330
331
327
321
316
314
313
312
310
307
305
303

Tuesday 29

Waxing Gibbous 97%

18:11

05:18

07 Good
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 06:50, Set: 18:35, Transit: 12:42. Moon - Rise: 18:11, Set: 05:18. Civil Dark: 19:04 - 06:22. Nautical Dark: 19:37 - 05:48. Astro Dark: 20:11 - 05:14

Total Clouds (% Sky Obscured)

6
91
91
91
91
91
91
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
95
95
95
95
95
95
100
100
100
100
100
100
58
58
58
58
58

High Clouds (% Sky Obscured)

0
91
91
91
91
91
91
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
6
3
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

6
0
0
0
3
5
9
14
17
23
38
51
57
59
72
73
66
49
33
19
13
11
10
6

Precipitation Amount (mm)

0.02
0
0
0
0.01
0.11
0.45
0.87
1.15
1.35
1.35
1.01
0.62
0.56
1.04
2.05
2.59
1.65
0.48
0.06
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

7
7
9
11
13
14
14
14
13
12
11
9
7
6
7
9
10
10
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

13
14
16
19
21
22
23
24
23
22
20
20
20
19
18
17
16
16
15
14
14
14
14
13

Feels Like (°C)

13
14
16
19
21
22
23
24
23
22
20
20
20
19
18
17
16
16
15
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

84
82
77
68
60
54
51
50
54
62
70
73
77
81
83
83
84
85
87
89
89
89
87
86

Pressure (mb)

1003
1002
1001
1001
1000
999
999
998
997
997
997
997
996
996
996
996
997
997
997
997
998
998
998
998

Ozone (du)

301
299
297
295
293
291
290
289
288
288
288
287
287
287
287
287
288
289
290
290
291
290
291
291

Forecast for Middlebury, Addison County, US (44.01,-73.18)

Generated: 23/09/20 07:00:53. Forecast: 23/09/20 to 29/09/20. Timezone: UTC-4.00