Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 60%

13:57

01:54

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

Sun - Rise: 06:13, Set: 20:39, Transit: 13:26. Moon - Rise: 13:57, Set: 01:54. Civil Dark: 21:08 - 05:44. Nautical Dark: 21:44 - 05:08. Astro Dark: 22:24 - 04:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
20
41
41
34
18
16
56
96
92
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
2
20
41
41
34
18
16
6
1
3
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
54
96
92
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
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0.04
0
0
0
0
0
0.03
0
0
0.03
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
3
3
3
3
4
5
6
7
6
6
6
6
7
6
5
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

21
20
20
19
19
20
22
25
27
29
30
30
31
32
33
33
33
33
31
30
28
27
26
26

Feels Like (°C)

21
20
20
19
19
20
22
25
28
30
31
31
31
32
33
33
33
33
31
30
29
28
27
26

Dew Point (°C)

13
13
14
14
15
16
17
18
19
19
19
17
16
15
15
15
15
16
17
17
18
18
19
19

Relative Humidity (%)

61
65
69
73
76
78
75
68
63
57
51
44
40
36
33
33
34
37
42
47
52
58
64
68

Pressure (mb)

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

Ozone (du)

317
317
317
318
319
319
318
318
317
317
316
316
317
317
315
313
313
312
312
312
312
311
310
309

Saturday 19

Waxing Gibbous 71%

15:03

02:24

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
01 Bad

Sun - Rise: 06:14, Set: 20:39, Transit: 13:26. Moon - Rise: 15:03, Set: 02:24. Civil Dark: 21:09 - 05:44. Nautical Dark: 21:45 - 05:08. Astro Dark: 22:24 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
99
99
98
98
99
100
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
2
2
9
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
31
34
37
21
35
9
3
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
98
96
99
99
98
98
99
100
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
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
0
1
1
1
3
5
6
6
6
6
6
4
3
2
3
3
4

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0.01
0.01
0.07
0.25
0.43
0.42
0.34
0.27
0.17
0.08
0.03
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
77
80
83
85
86
84
77
68
59
54
50
50
51
54
57
61
64
64
65
66
67
69
73

Pressure (mb)

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

Ozone (du)

302
302
301
302
302
303
304
303
302
302
302
299
298
297
297
296
295
295
296
296
298
297
296
295

Sunday 20

Waxing Gibbous 81%

16:12

02:56

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
01 Bad

Sun - Rise: 06:14, Set: 20:40, Transit: 13:27. Moon - Rise: 16:12, Set: 02:56. Civil Dark: 21:09 - 05:45. Nautical Dark: 21:45 - 05:08. Astro Dark: 22:24 - 04:29

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
1
2
0
4
7
1
9
98
98
87
15
20
20
20
20
20
20
90
90
90
90
90
90

Medium Clouds (% Sky Obscured)

11
56
95
100
100
100
99
65
50
73
95
98
98
98
98
98
98
98
100
100
100
100
100
100

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
10
10
10
10
10
10
10
10
9
7
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
11
27
37
35
45
33
28
40
47
45
40
30
32
35
42
54
58
55
50
52
52
46
32

Precipitation Amount (mm)

0.03
0.17
0.65
1.23
1.41
1.64
1.05
0.59
1.06
1.48
1.91
3.02
3.91
2.88
2.4
2.2
3.64
3.28
2.53
1.95
2.12
2.04
1.6
0.82

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
23
23
24
24
25
26
27
27
26
25
25
25
24
24
24
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
86
88
91
91
90
87
84
81
76
70
70
71
74
75
75
76
78
80
81
82
83

Pressure (mb)

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

Ozone (du)

293
293
292
293
295
296
298
298
297
297
298
298
296
296
296
297
297
296
295
293
293
293
293
293

Monday 21

Waxing Gibbous 90%

17:23

03:30

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 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:14, Set: 20:40, Transit: 13:27. Moon - Rise: 17:23, Set: 03:30. Civil Dark: 21:09 - 05:45. Nautical Dark: 21:45 - 05:09. Astro Dark: 22:25 - 04:29

Total Clouds (% Sky Obscured)

45
45
45
45
45
45
67
67
67
67
67
67
26
26
26
26
26
26
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

31
31
31
31
31
31
7
7
7
7
7
7
3
3
3
3
3
3
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
0
0
0
0
0
0
3
3
3
3
3
3
4
4
4
4
4
4

High Clouds (% Sky Obscured)

23
23
23
23
23
23
65
65
65
65
65
65
23
23
23
23
23
23
98
98
98
98
98
98

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

Light Rain
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
None
None
None

Precipitation Probability (%)

26
19
14
9
8
8
11
7
4
2
2
2
2
3
3
3
3
3
3
0
0
0
0
0

Precipitation Amount (mm)

0.63
0.37
0.3
0.25
0.18
0.16
0.24
0.14
0.05
0.02
0.03
0.06
0.05
0.06
0.06
0.05
0.03
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
10
10
10
10
10
10
10
11
11
10
11
12
11
11
11
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
86
88
90
92
93
92
86
80
77
69
61
55
57
58
62
64
67
69
70
72
74
76

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1012
1012
1011
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1010

Ozone (du)

295
295
296
296
297
297
297
297
297
296
297
297
297
296
295
295
295
295
296
297
298
298
297
296

Tuesday 22

Waxing Gibbous 96%

18:37

04:10

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:14, Set: 20:40, Transit: 13:27. Moon - Rise: 18:37, Set: 04:10. Civil Dark: 21:09 - 05:45. Nautical Dark: 21:45 - 05:09. Astro Dark: 22:25 - 04:29

Total Clouds (% Sky Obscured)

35
35
35
35
35
35
83
83
83
83
83
83
23
23
23
23
23
23
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
82
82
82
82
82
82
17
17
17
17
17
17
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
16
16
16
16
16
16
31
31
31
31
31
31

High Clouds (% Sky Obscured)

34
34
34
34
34
34
7
7
7
7
7
7
0
0
0
0
0
0
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
8
16
25
21
15
12
4
4
4
4
5
6
7
8
11
15
17
17

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.2
0.39
0.34
0.25
0.24
0.11
0.12
0.15
0.19
0.21
0.24
0.24
0.26
0.45
0.64
0.57
0.52

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
84
86
87
88
87
86
84
84
78
64
57
55
55
57
60
63
65
69
72
75
78

Pressure (mb)

1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

295
294
294
294
295
294
294
295
296
297
299
301
304
305
306
307
309
311
313
314
315
316
316
316

Wednesday 23

Waxing Gibbous 100%

19:51

04:56

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 OK
21 OK
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:15, Set: 20:40, Transit: 13:27. Moon - Rise: 19:51, Set: 04:56. Civil Dark: 21:09 - 05:45. Nautical Dark: 21:45 - 05:09. Astro Dark: 22:25 - 04:30

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
74
74
74
74
74
74
18
18
18
18
18
18

Low Clouds (% Sky Obscured)

17
17
17
17
17
17
60
60
60
60
60
60
30
30
30
30
30
30
13
13
13
13
13
13

Medium Clouds (% Sky Obscured)

39
39
39
39
39
39
49
49
49
49
49
49
69
69
69
69
69
69
16
16
16
16
16
16

High Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
14
14
14
14
14
14
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

Light Rain
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

Precipitation Probability (%)

15
9
5
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
5
3
1
0
0
0

Precipitation Amount (mm)

0.53
0.31
0.07
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.17
0.51
0.73
0.42
0.08
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
10
10
10
9
8
8
8
8
8
7
5
4
3
3
3
4
5

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
22
23
25
26
27
28
29
30
31
30
29
28
27
25
24
23
23
23

Feels Like (°C)

23
23
23
22
22
22
23
24
25
26
28
28
29
30
31
30
29
28
27
25
24
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
80
80
79
76
72
66
60
56
51
47
42
39
40
45
52
58
60
61
62
64
68

Pressure (mb)

1013
1013
1014
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

316
316
315
315
316
317
318
319
319
319
318
317
316
315
314
313
313
313
313
313
313
313
314
315

Thursday 24

Full Moon 100%

21:01

05:50

02 Good
03 Good
04 Good
05 Good
06 Good
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 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:15, Set: 20:40, Transit: 13:28. Moon - Rise: 21:01, Set: 05:50. Civil Dark: 21:09 - 05:46. Nautical Dark: 21:45 - 05:10. Astro Dark: 22:25 - 04:30

Total Clouds (% Sky Obscured)

20
20
20
20
20
20
97
97
97
97
97
97
63
63
63
63
63
63
39
39
39
39
39
39

Low Clouds (% Sky Obscured)

18
18
18
18
18
18
97
97
97
97
97
97
63
63
63
63
63
63
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

8
8
8
8
8
8
2
2
2
2
2
2
2
2
2
2
2
2
36
36
36
36
36
36

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

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
67
66
66
66
64
59
54
50
44
39
35
33
31
32
35
40
43
47
50
53
58
62

Pressure (mb)

1019
1020
1019
1020
1020
1021
1022
1022
1022
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

316
317
317
318
320
323
325
326
326
327
330
334
336
335
332
329
327
326
325
324
324
324
324
325

Forecast for Chapin, SC 29036, USA (34.10,-81.34)

Generated: 18/06/21 02:04:07. Forecast: 18/06/21 to 24/06/21. Timezone: UTC-4.00