Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 48%

12:49

01:50

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

Sun - Rise: 06:08, Set: 20:37, Transit: 13:23. Moon - Rise: 12:49, Set: 01:50. Civil Dark: 21:07 - 05:39. Nautical Dark: 21:43 - 05:02. Astro Dark: 22:23 - 04:22

Total Clouds (% Sky Obscured)

0
0
0
0
0
47
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
47
23
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
1
0
0
0
1
0
1
0
1
0
1
1
0
0
0
1
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
7
7
6
5
4
3
3
3
3
3
3
3
4
3
3
3
4
3
5
6
7

Chance of Frost

Temperature (°C)

26
27
28
29
30
29
29
29
27
25
23
21
21
20
19
18
18
17
17
18
21
23
26
28

Feels Like (°C)

26
27
28
29
30
29
29
29
27
25
23
21
21
20
19
18
18
17
17
18
21
23
26
28

Dew Point (°C)

9
9
8
7
6
7
8
9
11
11
11
11
11
12
12
12
12
13
13
14
15
15
16
16

Relative Humidity (%)

34
31
29
25
22
24
26
30
36
42
45
52
55
60
62
66
70
74
76
77
70
60
53
49

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

337
338
335
335
335
325
324
323
319
318
318
322
323
323
322
320
319
319
320
319
318
317
316
315

Saturday 19

Waxing Gibbous 60%

13:54

02:21

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

Sun - Rise: 06:09, Set: 20:38, Transit: 13:23. Moon - Rise: 13:54, Set: 02:21. Civil Dark: 21:07 - 05:39. Nautical Dark: 21:44 - 05:03. Astro Dark: 22:24 - 04:22

Total Clouds (% Sky Obscured)

0
44
95
84
96
6
19
0
0
0
52
63
81
88
94
96
92
48
65
89
96
98
89
98

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
44
95
84
96
6
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
52
63
81
88
94
96
92
48
65
89
96
98
89
97

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.03
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
30
32
33
33
33
32
30
28
27
26
25
24
24
23
23
22
22
23
24
26
28
30

Feels Like (°C)

30
30
30
32
33
33
33
32
30
29
28
26
25
25
24
24
23
23
23
24
25
28
31
34

Dew Point (°C)

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

Relative Humidity (%)

45
43
40
36
34
34
35
38
43
47
52
56
63
70
74
80
85
89
91
90
86
79
70
62

Pressure (mb)

1020
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

315
314
313
312
312
312
312
313
312
313
314
315
312
310
303
303
304
304
304
305
304
304
303
303

Sunday 20

Waxing Gibbous 71%

15:00

02:52

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
11 Bad

Sun - Rise: 06:09, Set: 20:38, Transit: 13:23. Moon - Rise: 15:00, Set: 02:52. Civil Dark: 21:07 - 05:39. Nautical Dark: 21:44 - 05:03. Astro Dark: 22:24 - 04:23

Total Clouds (% Sky Obscured)

97
98
99
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
1
0
4
26
14

Medium Clouds (% Sky Obscured)

38
23
19
34
34
36
40
6
2
1
0
0
0
0
0
0
0
9
16
63
73
82
100
100

High Clouds (% Sky Obscured)

95
98
99
93
100
100
100
100
100
100
100
100
100
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
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
1
1
2
2
2
1
0
0
0
1
1
1
1
2
3
7
15
25
31
33
33
27

Precipitation Amount (mm)

0
0.01
0.01
0.03
0.1
0.16
0.1
0.02
0
0
0
0.01
0.01
0.01
0.01
0.04
0.09
0.17
0.32
0.62
0.86
0.97
0.86
0.61

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
32
32
32
31
30
29
28
27
25
25
24
24
24
24
23
22
22
21
21
22
22
23
24

Feels Like (°C)

35
35
34
33
32
32
31
30
28
26
25
25
24
24
24
23
23
22
22
22
22
23
24
24

Dew Point (°C)

22
20
20
19
18
19
19
19
19
19
18
18
18
19
19
19
19
20
20
20
21
21
21
21

Relative Humidity (%)

56
50
47
46
46
50
53
57
61
65
67
68
70
72
75
79
83
87
90
92
93
92
90
84

Pressure (mb)

1018
1017
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

302
300
299
299
297
297
297
297
298
299
299
298
298
298
296
296
296
295
295
296
298
297
298
298

Monday 21

Waxing Gibbous 81%

16:09

03:26

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
11 Bad

Sun - Rise: 06:09, Set: 20:38, Transit: 13:23. Moon - Rise: 16:09, Set: 03:26. Civil Dark: 21:07 - 05:40. Nautical Dark: 21:44 - 05:03. Astro Dark: 22:24 - 04:23

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)

0
0
3
3
3
3
3
3
90
90
90
90
90
90
100
100
100
100
100
100
91
91
91
91

Medium Clouds (% Sky Obscured)

98
99
94
94
94
94
94
94
33
33
33
33
33
33
8
8
8
8
8
8
0
0
0
0

High 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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

29
44
50
27
26
26
29
45
40
46
55
61
61
56
59
59
46
41
27
21
26
9
4
3

Precipitation Amount (mm)

0.9
2.52
3.64
2.57
1.57
1.44
1.31
1.42
0.99
1.15
1.98
2.89
3.05
3.19
3.79
3.62
1.71
1.09
0.73
0.65
0.64
0.17
0.06
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
26
27
27
26
26
25
24
23
23
23
23
23
23
23
23
23
23
23
23
23
24
26

Feels Like (°C)

26
26
27
28
29
28
26
25
24
24
24
23
23
23
23
23
23
23
23
23
24
24
25
26

Dew Point (°C)

21
21
21
21
20
20
20
20
19
19
20
20
20
20
21
21
21
21
21
22
22
22
23
22

Relative Humidity (%)

80
79
75
69
67
70
71
72
76
79
81
84
85
86
88
89
90
92
93
95
96
96
90
83

Pressure (mb)

1015
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

298
299
297
298
298
297
297
297
296
295
294
295
294
293
294
294
295
296
298
299
298
299
299
300

Tuesday 22

Waxing Gibbous 90%

17:21

04:05

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
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:09, Set: 20:38, Transit: 13:24. Moon - Rise: 17:21, Set: 04:05. Civil Dark: 21:08 - 05:40. Nautical Dark: 21:44 - 05:03. Astro Dark: 22:24 - 04:23

Total Clouds (% Sky Obscured)

100
100
17
17
17
17
17
17
48
48
48
48
48
48
30
30
30
30
30
30
92
92
92
92

Low Clouds (% Sky Obscured)

91
91
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
92
92
92
92

Medium Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
5
5
5
5
5
5
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

100
100
16
16
16
16
16
16
46
46
46
46
46
46
28
28
28
28
28
28
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
2
2
3
4
4
4
4
3
0
0
0
0
0
0
0
0
0
0
0
0
20
21
22

Precipitation Amount (mm)

0.03
0.07
0.06
0.08
0.14
0.17
0.15
0.07
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.13
0.2
0.24

Wind Speed/Direction (mph)

10
11
10
11
11
11
11
10
11
11
10
10
10
10
11
11
11
10
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

28
29
30
30
31
31
30
28
28
27
26
25
25
25
24
24
23
23
23
23
23
24
24
25

Feels Like (°C)

30
32
34
34
34
34
33
30
31
29
27
26
26
26
25
25
24
24
24
24
24
25
25
25

Dew Point (°C)

23
22
22
22
22
22
22
22
22
21
22
22
21
21
21
21
21
21
21
22
22
22
22
23

Relative Humidity (%)

76
68
64
63
60
59
63
70
69
72
77
80
81
80
80
83
85
88
90
92
91
92
91
88

Pressure (mb)

1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

299
298
296
296
296
296
296
296
296
297
298
298
298
298
297
295
295
296
296
296
294
295
296
298

Wednesday 23

Waxing Gibbous 96%

18:35

04:51

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
11 Bad

Sun - Rise: 06:10, Set: 20:38, Transit: 13:24. Moon - Rise: 18:35, Set: 04:51. Civil Dark: 21:08 - 05:40. Nautical Dark: 21:44 - 05:04. Astro Dark: 22:25 - 04:23

Total Clouds (% Sky Obscured)

92
92
84
84
84
84
84
84
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

92
92
20
20
20
20
20
20
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
6
6
6
6
6
6
57
57
57
57
57
57
15
15
15
15
15
15
61
61
61
61

High Clouds (% Sky Obscured)

0
0
81
81
81
81
81
81
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
9
7
5
5
6
9
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
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

22
17
4
4
4
4
4
6
10
11
16
21
24
21
15
11
8
6
4
3
0
0
0
0

Precipitation Amount (mm)

0.21
0.28
0.12
0.1
0.08
0.08
0.17
0.34
0.45
0.46
0.65
0.95
1.15
1.36
1.38
0.88
0.32
0.08
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
29
30
31
31
31
30
28
27
26
25
24
22
22
21
21
21
21
21
21
22
24
25

Feels Like (°C)

26
26
32
33
33
33
33
31
30
28
26
25
24
23
22
22
22
22
21
21
22
23
24
25

Dew Point (°C)

23
22
23
21
21
20
20
20
20
20
20
20
19
19
19
18
19
19
18
18
18
18
19
18

Relative Humidity (%)

86
81
70
61
55
52
53
57
62
66
69
73
77
81
83
84
85
84
84
84
82
78
73
66

Pressure (mb)

1011
1010
1010
1010
1009
1009
1009
1009
1010
1011
1011
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016

Ozone (du)

300
302
303
305
307
309
311
313
316
317
318
318
318
318
318
318
318
318
320
323
324
324
322
321

Thursday 24

Full Moon 100%

19:49

05:45

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
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:10, Set: 20:38, Transit: 13:24. Moon - Rise: 19:49, Set: 05:45. Civil Dark: 21:08 - 05:40. Nautical Dark: 21:44 - 05:04. Astro Dark: 22:25 - 04:24

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

2
2
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

61
61
99
99
99
99
99
99
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1

High Clouds (% Sky Obscured)

99
99
2
2
2
2
2
2
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 (%)

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

Precipitation Amount (mm)

0.04
0.17
0.26
0.15
0.03
0
0.02
0.1
0.18
0.11
0.04
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
5
4
3
3
3
3
3
3
4
4
6
7
7
6
6
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

26
27
28
28
28
27
26
26
25
24
23
22
22
21
21
20
19
19
19
19
19
21
22
24

Feels Like (°C)

27
28
29
29
28
27
26
26
25
24
23
22
22
21
21
20
19
19
19
19
19
21
22
24

Dew Point (°C)

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

Relative Humidity (%)

60
52
48
47
49
54
57
60
62
65
66
67
67
65
63
62
63
63
63
63
61
57
53
49

Pressure (mb)

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

Ozone (du)

321
320
319
318
317
316
316
316
317
319
321
322
323
323
324
324
324
324
327
331
333
333
332
332

Forecast for Kershaw, SC 29067, USA (34.69,-80.52)

Generated: 18/06/21 01:15:29. Forecast: 18/06/21 to 24/06/21. Timezone: UTC-4.00