Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 59%

13:22

01:25

01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 Good
08 Good
09 Good
10 Good
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

Sun - Rise: 05:20, Set: 20:29, Transit: 12:54. Moon - Rise: 13:22, Set: 01:25. Civil Dark: 21:02 - 04:46. Nautical Dark: 21:45 - 04:03. Astro Dark: 22:37 - 03:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
27
6
5
0
2
90
90
95
98
99
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
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
26
6
44
100
100
98
96
94

High Clouds (% Sky Obscured)

0
0
0
0
0
27
6
5
0
2
90
90
95
98
99
100
100
100
100
100
98
98
98
99

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

Precipitation Amount (mm)

0.01
0.02
0
0
0.04
0.03
0
0.01
0
0.01
0.03
0
0
0.03
0
0
0
0
0
0
0
0.03
0
0.11

Wind Speed/Direction (mph)

5
5
5
5
4
4
3
3
4
6
7
8
9
10
11
12
12
12
12
11
11
11
11
10

Chance of Frost

Temperature (°C)

17
16
16
15
15
16
17
20
21
23
24
26
26
27
28
28
27
26
24
23
23
22
21
21

Feels Like (°C)

17
16
16
15
15
16
17
20
21
23
24
26
26
27
28
28
27
26
24
23
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

68
70
71
73
74
74
71
64
58
53
49
46
43
40
37
38
42
47
52
56
59
61
65
69

Pressure (mb)

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

Ozone (du)

345
345
342
339
338
335
334
331
330
328
326
324
321
319
318
317
317
317
318
318
318
317
317
317

Saturday 19

Waxing Gibbous 71%

14:33

01:51

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

Sun - Rise: 05:20, Set: 20:29, Transit: 12:55. Moon - Rise: 14:33, Set: 01:51. Civil Dark: 21:03 - 04:47. Nautical Dark: 21:46 - 04:03. Astro Dark: 22:37 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
55
40
31
6
39
34
87
96
61
91
98
93
95
97
78
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
82
91
51
0
0
0
31
1
2
0
1
0
0
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

97
84
81
47
58
100
85
43
40
2
0
15
27
24
11
2
7
13
14
42
59
65
73
97

High Clouds (% Sky Obscured)

100
100
100
100
100
93
58
0
0
29
5
5
9
84
95
60
90
98
92
92
95
46
99
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
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
8
9
5
5
7
15
16
10
4
0
0
1
2
2
3
4
3
2
3
5
4
7
7

Precipitation Amount (mm)

0.33
0.55
0.44
0.13
0.1
0.33
1.29
1.84
1.13
0.23
0
0
0.01
0.02
0.04
0.1
0.13
0.08
0.02
0.05
0.23
0.11
0.2
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
21
22
24
25
26
28
29
30
30
29
29
28
26
24
24
23
23

Feels Like (°C)

20
20
20
20
20
20
21
22
23
24
25
28
30
31
31
31
31
30
29
26
25
24
23
23

Dew Point (°C)

15
16
17
18
18
18
19
20
20
20
21
21
21
20
20
19
19
19
19
20
20
19
19
19

Relative Humidity (%)

73
78
83
87
90
91
92
91
88
82
78
73
65
59
55
52
53
55
59
68
75
78
80
83

Pressure (mb)

1012
1012
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1008
1008
1008
1009
1009
1008

Ozone (du)

318
315
315
315
316
316
316
316
316
315
314
314
315
314
315
314
314
314
315
317
319
321
323
325

Sunday 20

Waxing Gibbous 81%

15:47

02:17

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

Sun - Rise: 05:20, Set: 20:29, Transit: 12:55. Moon - Rise: 15:47, Set: 02:17. Civil Dark: 21:03 - 04:47. Nautical Dark: 21:46 - 04:04. Astro Dark: 22:37 - 03:12

Total Clouds (% Sky Obscured)

99
100
98
56
5
2
81
77
41
15
50
76
51
41
41
41
41
41
41
95
95
95
95
95

Low Clouds (% Sky Obscured)

0
25
83
1
4
2
81
77
41
14
10
5
5
6
6
6
6
6
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

84
100
97
5
1
0
0
0
0
0
1
25
41
41
41
41
41
41
41
16
16
16
16
16

High Clouds (% Sky Obscured)

98
98
91
55
0
0
0
0
0
1
45
67
18
0
0
0
0
0
0
95
95
95
95
95

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
4
0
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
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
None
None
None
None

Precipitation Probability (%)

8
10
8
9
13
11
8
5
3
2
0
1
1
1
1
1
1
1
1
1
1
1
0
0

Precipitation Amount (mm)

0.32
0.43
0.26
0.27
0.36
0.26
0.14
0.09
0.05
0.01
0
0.01
0.04
0.08
0.06
0.05
0.04
0.07
0.04
0.04
0.02
0.01
0
0

Wind Speed/Direction (mph)

6
5
6
6
7
8
9
10
10
9
9
9
9
8
8
8
8
7
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

22
21
21
21
20
20
21
23
24
25
27
27
28
29
29
30
30
29
28
27
25
24
23
23

Feels Like (°C)

23
22
22
21
21
21
22
24
25
26
28
29
30
30
30
31
31
30
29
28
26
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

86
88
92
94
95
96
94
86
79
74
69
65
60
55
52
49
50
53
58
62
66
69
73
77

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

328
335
336
336
337
338
339
342
342
342
342
343
346
347
345
343
337
334
331
327
324
322
320
318

Monday 21

Waxing Gibbous 90%

17:04

02:47

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

Sun - Rise: 05:21, Set: 20:29, Transit: 12:55. Moon - Rise: 17:04, Set: 02:47. Civil Dark: 21:03 - 04:47. Nautical Dark: 21:46 - 04:04. Astro Dark: 22:38 - 03:12

Total Clouds (% Sky Obscured)

95
84
84
84
84
84
84
3
3
3
3
3
3
43
43
43
43
43
43
73
73
73
73
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
6
6
6
6
6

Medium Clouds (% Sky Obscured)

16
2
2
2
2
2
2
0
0
0
0
0
0
13
13
13
13
13
13
2
2
2
2
2

High Clouds (% Sky Obscured)

95
84
84
84
84
84
84
3
3
3
3
3
3
37
37
37
37
37
37
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
1
0
0
0
0
1
1
1
1
1
1
1
0
2
3
3
1
3
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
4
5
5
5
6
5
7
8
10
11
12
12
12
12
12
12
11
10
9
7
6

Chance of Frost

Temperature (°C)

22
22
21
21
21
22
23
24
25
27
28
29
29
30
30
29
29
27
26
25
24
23
23
23

Feels Like (°C)

23
22
22
22
22
22
23
25
26
28
30
31
32
33
32
31
31
29
26
25
24
24
24
23

Dew Point (°C)

19
19
20
20
20
20
21
22
22
22
22
21
21
20
20
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

81
85
89
92
93
92
88
87
81
75
69
65
61
56
56
57
60
66
71
77
80
81
83
85

Pressure (mb)

1009
1009
1008
1008
1008
1008
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1006
1005
1006
1005
1005

Ozone (du)

316
316
316
316
315
314
315
314
314
313
311
311
311
316
316
316
314
311
310
308
309
308
309
309

Tuesday 22

Waxing Gibbous 96%

18:23

03:21

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:21, Set: 20:29, Transit: 12:55. Moon - Rise: 18:23, Set: 03:21. Civil Dark: 21:03 - 04:47. Nautical Dark: 21:46 - 04:04. Astro Dark: 22:38 - 03:13

Total Clouds (% Sky Obscured)

73
100
100
100
100
100
100
100
100
100
100
100
100
51
51
51
51
51
51
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
100
100
100
100
100
100
93
93
93
93
93
93
41
41
41
41
41
41
2
2
2
2
2

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8
8
8
97
97
97
97
97

High Clouds (% Sky Obscured)

71
98
98
98
98
98
98
96
96
96
96
96
96
22
22
22
22
22
22
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
4
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
2
2
3
3
3
3
4
5
6
11
19
33
34
33
32
34
32
32
26
18
8
6

Precipitation Amount (mm)

0.01
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.06
0.17
0.36
0.34
0.38
0.49
0.51
0.45
0.34
0.19
0.09
0.08
0.05

Wind Speed/Direction (mph)

6
7
6
5
4
4
4
5
6
6
6
7
8
11
11
11
10
9
8
7
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
21
21
21
21
21
21
22
22
22
22
22
20
19
17
15
15
15
14
14
13
13
13

Relative Humidity (%)

87
90
94
95
96
95
94
93
89
85
81
80
83
89
86
79
75
75
77
78
77
75
75
75

Pressure (mb)

1005
1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

309
309
309
309
309
309
308
305
305
305
305
305
305
307
307
308
309
311
314
317
319
321
323
324

Wednesday 23

Waxing Gibbous 100%

19:40

04:03

01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 05:21, Set: 20:30, Transit: 12:55. Moon - Rise: 19:40, Set: 04:03. Civil Dark: 21:03 - 04:48. Nautical Dark: 21:46 - 04:04. Astro Dark: 22:38 - 03:13

Total Clouds (% Sky Obscured)

100
32
32
32
32
32
32
88
88
88
88
88
88
97
97
97
97
97
97
2
2
2
2
2

Low Clouds (% Sky Obscured)

2
14
14
14
14
14
14
0
0
0
0
0
0
26
26
26
26
26
26
2
2
2
2
2

Medium Clouds (% Sky Obscured)

97
6
6
6
6
6
6
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0

High Clouds (% Sky Obscured)

100
23
23
23
23
23
23
88
88
88
88
88
88
96
96
96
96
96
96
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 (%)

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

Precipitation Amount (mm)

0.03
0.02
0.02
0.01
0.01
0.01
0.01
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
8
8
8
8
8
8
7
6
6
5
5
5
6
6
6
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
78
78
77
76
74
72
68
63
59
56
52
48
45
43
42
43
46
48
51
53
54
54

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018

Ozone (du)

325
327
330
333
337
341
345
349
353
356
358
358
356
355
356
358
359
359
359
359
359
358
358
358

Thursday 24

Full Moon 100%

20:52

04:54

01 Good
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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 05:22, Set: 20:30, Transit: 12:56. Moon - Rise: 20:52, Set: 04:54. Civil Dark: 21:03 - 04:48. Nautical Dark: 21:46 - 04:05. Astro Dark: 22:38 - 03:14

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
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
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

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
1
0
0
0
0
0
0
1
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
49
48
48
48
48
48
47
45
43
41
39
36
32
30
31
34
38
42
45
48
51
53

Pressure (mb)

1018
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024

Ozone (du)

359
359
360
360
361
363
366
369
370
370
371
373
375
376
376
375
374
372
370
369
369
369
370
370

Forecast for Westport, Fairfield County, US (41.13,-73.36)

Generated: 18/06/21 01:09:23. Forecast: 18/06/21 to 24/06/21. Timezone: UTC-4.00