Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Crescent 33%

01:04

15:02

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

Sun - Rise: 06:13, Set: 21:06, Transit: 13:39. Moon - Rise: 01:04, Set: 15:02. Civil Dark: 21:39 - 05:40. Nautical Dark: 22:21 - 04:58. Astro Dark: 23:10 - 04:09

Total Clouds (% Sky Obscured)

0
0
0
0
14
58
91
40
31
23
11
1
0
0
29
70
8
8
72
79
0
1
14
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
40
31
7
0
0
0
0
0
0
0
0
0
4
0
0
0
58

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
1
32
45
73
14
31
0
4
1
0
0
5
12
1
4
27
32
0
1
9
13

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
48
48
49
48
48
50
37
45
52
57
61
63
65
65
67
68
70
71
71
66
63
58
54

Pressure (mb)

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

Ozone (du)

312
311
311
310
309
307
308
309
310
311
310
309
310
310
310
309
309
310
310
309
308
307
308
308

Saturday 19

Waning Crescent 22%

01:38

16:21

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

Sun - Rise: 06:14, Set: 21:05, Transit: 13:39. Moon - Rise: 01:38, Set: 16:21. Civil Dark: 21:38 - 05:41. Nautical Dark: 22:20 - 04:59. Astro Dark: 23:09 - 04:11

Total Clouds (% Sky Obscured)

65
82
83
81
86
92
100
100
95
70
90
32
18
45
32
44
60
76
96
90
88
78
83
100

Low Clouds (% Sky Obscured)

55
25
22
18
14
26
4
3
8
21
47
29
8
39
31
42
60
50
72
77
72
73
73
80

Medium Clouds (% Sky Obscured)

21
34
66
46
42
28
4
20
33
36
58
25
10
28
19
22
24
55
74
57
52
1
1
0

High Clouds (% Sky Obscured)

3
42
33
41
40
53
100
100
95
47
57
0
0
0
1
0
1
14
70
40
38
65
75
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9

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
Light Rain
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
10
51
65
21
18
83
29
8
5
2
2
13
43
89
40
8
12
12
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0
0
0
0
0
0
0
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
48
45
42
42
44
48
54
67
71
78
87
88
89
91
92
92
92
89
92
92
92
88
84

Pressure (mb)

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

Ozone (du)

309
308
307
307
307
306
305
304
305
305
306
305
304
304
302
301
300
300
301
301
301
301
300
299

Sunday 20

Waning Crescent 13%

02:23

17:40

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

Sun - Rise: 06:15, Set: 21:04, Transit: 13:39. Moon - Rise: 02:23, Set: 17:40. Civil Dark: 21:37 - 05:42. Nautical Dark: 22:19 - 05:00. Astro Dark: 23:07 - 04:12

Total Clouds (% Sky Obscured)

89
98
100
98
88
64
45
59
32
3
0
0
0
0
0
1
0
0
0
0
3
5
18
25

Low Clouds (% Sky Obscured)

59
57
60
61
58
59
45
59
32
3
0
0
0
0
0
0
0
0
0
0
0
4
18
6

Medium Clouds (% Sky Obscured)

0
18
36
30
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0

High Clouds (% Sky Obscured)

47
96
99
87
37
10
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

12
18
12
5
2
5
5
3
2
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)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
27
26
25
24
22
21
20
19
18
17
17
16
16
15
16
17
19
21
23

Feels Like (°C)

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

Dew Point (°C)

19
17
17
18
17
14
13
13
14
15
14
12
11
9
8
7
8
7
7
7
7
7
8
10

Relative Humidity (%)

73
60
59
61
55
46
43
45
54
61
63
62
59
55
53
53
56
56
57
55
50
45
43
44

Pressure (mb)

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

Ozone (du)

300
300
301
301
303
303
302
302
302
302
303
302
301
301
301
302
303
305
307
307
305
306
308
307

Monday 21

Waning Crescent 6%

03:19

18:53

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

Sun - Rise: 06:16, Set: 21:03, Transit: 13:39. Moon - Rise: 03:19, Set: 18:53. Civil Dark: 21:36 - 05:43. Nautical Dark: 22:18 - 05:02. Astro Dark: 23:06 - 04:14

Total Clouds (% Sky Obscured)

9
3
10
15
20
23
23
23
12
5
0
0
0
0
0
0
0
0
0
0
9
18
27
24

Low Clouds (% Sky Obscured)

3
0
9
15
20
23
23
23
12
5
0
0
0
0
0
0
0
0
0
0
9
18
24
23

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)

6
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
36
34
33
31
32
33
36
38
41
45
48
49
50
53
56
60
63
66
65
55
46
41
39

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

307
306
305
304
304
305
305
305
306
306
308
309
309
309
309
309
308
310
308
307
306
304
302
301

Tuesday 22

Waning Crescent 6%

04:27

19:56

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

Sun - Rise: 06:17, Set: 21:02, Transit: 13:39. Moon - Rise: 04:27, Set: 19:56. Civil Dark: 21:35 - 05:44. Nautical Dark: 22:16 - 05:03. Astro Dark: 23:04 - 04:15

Total Clouds (% Sky Obscured)

21
22
17
14
18
3
2
5
35
34
17
3
6
40
35
28
30
26
18
10
34
57
81
88

Low Clouds (% Sky Obscured)

20
20
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
18
10
19
20
18
10

High Clouds (% Sky Obscured)

2
1
5
12
18
3
2
5
35
34
17
3
6
40
35
28
30
26
18
10
34
57
69
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
32
32
32
30
30
30
32
37
43
51
57
59
61
65
69
71
69
63
57
51
45
40

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

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

Wednesday 23

Waning Crescent 2%

05:42

20:46

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

Sun - Rise: 06:18, Set: 21:01, Transit: 13:39. Moon - Rise: 05:42, Set: 20:46. Civil Dark: 21:34 - 05:45. Nautical Dark: 22:15 - 05:04. Astro Dark: 23:03 - 04:17

Total Clouds (% Sky Obscured)

94
100
95
90
85
68
52
36
24
13
1
1
0
0
1
6
12
14
17
18
20
22
26
51

Low Clouds (% Sky Obscured)

26
26
11
9
6
7
13
15
11
6
0
0
0
0
0
0
0
4
8
12
19
22
26
34

Medium Clouds (% Sky Obscured)

12
11
26
38
48
31
14
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
49
33
17
1
0
0
1
5
1
0
1
0
0
1
6
12
14
17
9
2
0
0
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

4
4
8
5
0
2
1
0
1
1
0
0
0
0
0
0
0
2
2
0
12
7
4
25

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)

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

Chance of Frost

Temperature (°C)

28
30
31
32
32
33
32
31
31
29
28
27
27
26
25
25
25
25
25
26
26
28
30
32

Feels Like (°C)

23
23
23
32
32
32
32
33
33
31
31
31
30
30
29
27
27
28
28
27
27
30
31
32

Dew Point (°C)

14
14
15
17
18
19
20
21
21
21
21
21
21
22
22
22
22
22
23
23
23
23
22
22

Relative Humidity (%)

40
38
38
40
42
44
49
52
56
60
63
67
71
76
80
83
84
87
86
83
82
73
64
57

Pressure (mb)

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

Ozone (du)

297
298
299
299
300
300
301
301
301
301
300
300
299
297
296
296
297
297
297
298
299
299
299
300

Thursday 24

New Moon 0%

06:58

21:24

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 OK
05 OK
06 Good
07 Good
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 06:19, Set: 21:00, Transit: 13:39. Moon - Rise: 06:58, Set: 21:24. Civil Dark: 21:33 - 05:46. Nautical Dark: 22:14 - 05:05. Astro Dark: 23:01 - 04:19

Total Clouds (% Sky Obscured)

71
88
66
47
29
50
71
90
72
59
55
67
67
60
48
39
30
23
16
10
10
10
11
7

Low Clouds (% Sky Obscured)

38
42
30
20
11
16
20
25
21
17
16
13
16
15
26
28
28
23
16
10
10
10
11
7

Medium Clouds (% Sky Obscured)

0
0
2
4
7
15
24
34
43
53
55
39
18
0
5
11
16
23
16
10
10
10
11
7

High Clouds (% Sky Obscured)

66
88
66
33
4
25
49
78
65
43
15
31
52
53
42
27
26
21
16
10
10
10
6
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
30
52
56
49
95
95
95
95
95
95
38
24
4
4
3
0
1
0
0
26
38
45
76

Precipitation Amount (mm)

0
0
0
0
0
1
1.6
1.8
2.5
3.5
4.6
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

11
12
13
12
12
12
8
6
7
7
7
6
6
6
6
6
6
6
6
6
6
5
4
4

Chance of Frost

Temperature (°C)

33
34
35
35
36
36
34
31
29
28
26
25
25
24
24
23
23
23
23
23
23
25
26
27

Feels Like (°C)

33
34
35
40
39
38
39
39
40
28
29
30
29
29
28
26
27
27
27
27
26
27
28
27

Dew Point (°C)

22
23
23
23
23
23
25
26
27
26
25
24
24
23
22
22
22
21
21
20
20
19
18
17

Relative Humidity (%)

54
51
48
48
48
49
59
71
85
88
91
94
94
94
92
91
91
89
87
83
79
69
61
53

Pressure (mb)

1014
1013
1013
1012
1012
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

301
302
303
304
304
305
303
301
298
299
299
300
300
300
300
301
301
301
302
302
303
302
302
301

Forecast for Bloomfield Hills, Oakland, United States of America (42.57,-83.25)

Generated: 18/07/25 19:33:06. Forecast: 18/07/25 to 24/07/25. Timezone: UTC-4.00