Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Crescent 46%

No Rise

14:48

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

Sun - Rise: 06:10, Set: 20:14, Transit: 13:12. Moon - Rise: No Rise, Set: 14:48. Civil Dark: 20:44 - 05:40. Nautical Dark: 21:20 - 05:04. Astro Dark: 22:00 - 04:25

Total Clouds (% Sky Obscured)

24
4
50
38
19
17
21
23
22
31
25
10
29
31
64
86
100
100
20
53
74
59
60
57

Low Clouds (% Sky Obscured)

0
0
10
8
9
9
10
14
10
19
14
4
9
21
61
90
91
90
10
17
24
22
9
22

Medium Clouds (% Sky Obscured)

5
4
2
2
2
0
2
0
0
0
0
0
20
6
7
8
16
27
0
14
23
3
3
0

High Clouds (% Sky Obscured)

14
0
36
26
0
0
0
0
0
0
0
2
3
0
0
0
40
50
0
45
45
45
48
57

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
None
Light Rain
Light Rain
Light Rain
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
100
78
22
61
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
1
0.5
1.9
0
0.4

Wind Speed/Direction (mph)

5
5
4
3
3
3
3
3
5
5
5
5
6
6
6
6
4
3
5
3
3
2
2
2

Chance of Frost

Temperature (°C)

23
22
22
24
24
24
23
24
25
26
27
29
30
31
32
32
32
31
29
29
23
23
23
24

Feels Like (°C)

27
27
26
28
29
29
28
29
30
31
32
34
34
35
35
35
35
35
34
34
28
28
28
28

Dew Point (°C)

22
21
21
22
22
22
22
22
23
23
24
24
23
23
22
22
22
22
22
23
18
18
19
20

Relative Humidity (%)

94
94
95
92
92
92
92
92
89
85
79
74
68
63
58
55
56
58
65
69
72
75
77
77

Pressure (mb)

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

Ozone (du)

307
308
307
305
305
305
304
304
305
306
306
307
308
309
311
311
310
310
310
311
311
311
312
312

Friday 7

Waning Crescent 34%

00:13

16:03

00 Bad
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

Sun - Rise: 06:11, Set: 20:13, Transit: 13:12. Moon - Rise: 00:13, Set: 16:03. Civil Dark: 20:42 - 05:42. Nautical Dark: 21:19 - 05:05. Astro Dark: 21:58 - 04:26

Total Clouds (% Sky Obscured)

100
100
87
83
83
87
92
82
88
85
99
91
65
98
100
96
75
88
100
100
100
96
100
100

Low Clouds (% Sky Obscured)

38
47
65
25
25
27
32
34
34
28
14
38
52
54
53
40
36
27
36
24
22
30
53
43

Medium Clouds (% Sky Obscured)

61
65
65
4
4
3
9
10
3
3
6
10
5
6
3
4
3
55
15
92
53
15
85
5

High Clouds (% Sky Obscured)

100
100
75
66
61
61
73
47
58
65
99
88
50
96
100
92
67
55
100
100
100
96
100
100

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
8
0
48
14
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
None
None
None
None
None
None
None
Light Rain
Ice pellet
None
None
Light Rain
Light Rain

Precipitation Probability (%)

7
2
10
33
6
24
4
0
0
1
56
54
45
40
38
35
34
69
95
95
31
62
95
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
1.8
0.7
0
0
1.7
0.9

Wind Speed/Direction (mph)

4
1
3
2
2
2
2
2
2
3
3
3
3
4
5
7
7
7
12
9
6
6
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
27
26
26
25
24
25
27
29
31
31
33
35
32
31
32
33
29
24
26
25
26
26

Dew Point (°C)

22
22
21
21
21
21
20
21
21
22
22
21
20
20
19
17
18
18
20
20
22
21
22
22

Relative Humidity (%)

92
88
88
88
91
91
92
92
88
82
74
64
59
54
49
45
45
47
57
68
79
79
88
88

Pressure (mb)

1020
1020
1020
1020
1020
1019
1020
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

310
310
310
310
309
309
309
309
309
310
310
310
309
309
309
311
310
310
308
309
307
305
306
306

Saturday 8

Waning Crescent 23%

01:03

17:13

00 Bad
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 Good
21 OK
22 Bad
23 Bad

Sun - Rise: 06:12, Set: 20:12, Transit: 13:12. Moon - Rise: 01:03, Set: 17:13. Civil Dark: 20:41 - 05:43. Nautical Dark: 21:17 - 05:06. Astro Dark: 21:56 - 04:27

Total Clouds (% Sky Obscured)

99
65
70
77
62
67
73
72
59
76
100
100
100
100
100
95
78
89
70
69
3
37
68
64

Low Clouds (% Sky Obscured)

37
33
37
32
30
28
21
1
4
12
19
25
37
61
45
40
53
25
11
23
3
24
41
33

Medium Clouds (% Sky Obscured)

22
4
4
4
3
0
3
0
0
20
34
13
38
35
64
23
41
3
3
2
0
0
0
0

High Clouds (% Sky Obscured)

96
47
70
77
62
67
70
71
53
44
100
100
100
100
100
86
61
53
55
66
0
25
60
50

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
Light Rain
None
None
None
Moderate Rain
Ice pellet
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

5
0
1
1
0
1
0
0
0
29
68
41
53
69
95
93
87
76
24
4
1
11
2
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
2.7
0.5
0.8
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
3
3
3
4
5
6
7
8
8
9
8
7
8
7
6
4
4
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
95
95
95
95
95
92
83
75
69
59
53
49
50
51
43
45
50
54
61
65
78
79

Pressure (mb)

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

Ozone (du)

306
308
313
315
314
312
312
311
308
307
306
308
308
307
305
304
304
305
307
307
307
310
309
307

Sunday 9

Waning Crescent 14%

02:05

18:14

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

Sun - Rise: 06:13, Set: 20:10, Transit: 13:12. Moon - Rise: 02:05, Set: 18:14. Civil Dark: 20:40 - 05:44. Nautical Dark: 21:16 - 05:08. Astro Dark: 21:55 - 04:29

Total Clouds (% Sky Obscured)

67
67
69
65
51
60
46
35
44
34
30
18
17
12
8
4
0
15
33
55
46
32
20
44

Low Clouds (% Sky Obscured)

43
42
41
39
37
37
45
35
44
34
30
18
17
12
8
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
55
54
6
3
0
9
10
20
17
16
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
40
50
40
28
35
18
3
0
0
0
0
0
0
0
0
0
10
27
50
38
29
20
44

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 (%)

30
11
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)

5
6
5
5
5
4
4
4
3
4
6
6
6
7
7
7
7
6
4
2
1
2
1
2

Chance of Frost

Temperature (°C)

24
23
23
23
22
22
22
22
24
25
27
28
30
31
32
32
32
33
32
30
29
28
26
25

Feels Like (°C)

25
24
25
24
24
24
23
24
28
29
31
32
33
34
34
34
34
34
36
36
33
32
30
30

Dew Point (°C)

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

Relative Humidity (%)

83
92
94
95
94
94
89
88
84
75
66
60
52
47
42
40
38
38
45
55
58
61
66
68

Pressure (mb)

1015
1016
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

307
307
309
310
309
308
309
312
313
313
313
314
315
314
314
313
312
311
312
311
310
309
310
308

Monday 10

Waning Crescent 6%

03:18

19:03

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

Sun - Rise: 06:14, Set: 20:09, Transit: 13:12. Moon - Rise: 03:18, Set: 19:03. Civil Dark: 20:38 - 05:45. Nautical Dark: 21:14 - 05:09. Astro Dark: 21:53 - 04:30

Total Clouds (% Sky Obscured)

42
9
53
66
74
82
88
60
90
28
44
40
77
96
87
50
81
91
95
100
89
78
87
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
20
29
28
26
25
22
19
16
14
13
12
8

Medium Clouds (% Sky Obscured)

0
0
2
7
9
19
32
46
28
14
2
7
14
21
23
24
28
21
13
5
4
3
3
8

High Clouds (% Sky Obscured)

42
9
53
66
74
75
77
31
79
18
39
34
76
92
80
34
58
76
88
100
73
73
69
65

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
1
4
3
3
5
18
31
32

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)

2
3
4
3
3
3
3
2
2
3
2
4
5
5
7
8
8
8
7
5
3
4
3
3

Chance of Frost

Temperature (°C)

24
23
22
21
21
20
20
21
22
25
27
30
31
32
33
34
34
34
32
31
30
28
27
25

Feels Like (°C)

26
24
24
22
22
21
21
23
25
26
32
33
34
33
33
33
34
32
32
32
32
30
31
28

Dew Point (°C)

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

Relative Humidity (%)

69
72
73
73
73
71
72
74
68
63
57
49
41
37
33
31
31
35
44
56
64
75
81
76

Pressure (mb)

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

Ozone (du)

308
307
305
305
305
305
306
307
308
308
309
308
307
307
307
306
305
305
305
305
305
308
311
310

Tuesday 11

Waning Crescent 2%

04:37

19:42

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

Sun - Rise: 06:15, Set: 20:08, Transit: 13:11. Moon - Rise: 04:37, Set: 19:42. Civil Dark: 20:37 - 05:46. Nautical Dark: 21:13 - 05:10. Astro Dark: 21:51 - 04:32

Total Clouds (% Sky Obscured)

73
88
90
95
100
77
58
37
38
34
35
54
76
99
98
96
93
92
92
93
97
99
100
100

Low Clouds (% Sky Obscured)

4
0
0
0
0
1
0
0
4
8
7
19
34
50
53
54
41
34
30
26
17
9
0
1

Medium Clouds (% Sky Obscured)

13
20
40
55
60
33
7
2
11
20
29
39
50
61
41
20
0
2
4
7
5
3
0
2

High Clouds (% Sky Obscured)

61
76
81
89
100
77
55
28
16
12
14
38
63
80
81
86
91
89
89
89
95
97
100
100

ISS Passover

Visibility (miles)

9
3
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 (%)

29
22
13
14
27
10
0
0
0
0
0
18
28
35
35
37
41
41
39
38
30
20
1
1

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)

3
3
3
3
4
3
4
4
4
6
8
10
10
10
10
10
10
10
8
6
4
4
4
4

Chance of Frost

Temperature (°C)

25
24
24
23
23
23
23
24
25
26
28
30
30
31
31
31
31
32
30
29
28
27
26
26

Feels Like (°C)

28
28
25
25
25
25
25
26
27
27
28
29
30
30
31
33
32
32
32
33
34
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

74
76
85
89
88
89
91
91
87
77
68
62
61
61
60
59
58
55
61
67
75
76
78
82

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

308
306
305
304
302
304
309
307
307
307
308
308
307
307
307
307
308
309
309
309
309
309
309
309

Wednesday 12

New Moon 0%

05:55

20:14

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

Sun - Rise: 06:16, Set: 20:07, Transit: 13:11. Moon - Rise: 05:55, Set: 20:14. Civil Dark: 20:36 - 05:47. Nautical Dark: 21:11 - 05:11. Astro Dark: 21:49 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
93
92
92
89
82
74
64
56
38
31
26
20
37
59
81
87

Low Clouds (% Sky Obscured)

3
4
15
25
36
45
54
63
59
55
51
49
48
46
36
25
14
9
5
0
0
0
0
12

Medium Clouds (% Sky Obscured)

8
18
33
40
44
56
67
72
51
30
12
8
4
0
0
0
0
0
1
0
5
10
19
30

High Clouds (% Sky Obscured)

99
99
100
100
99
99
99
97
68
42
19
13
11
6
6
2
4
6
8
10
31
53
75
83

ISS Passover

Visibility (miles)

9
9
9
8
6
4
6
8
9
9
9
9
9
9
9
9
9
9
9
8
8
6
4
2

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

Precipitation Probability (%)

1
1
21
34
46
47
42
26
38
46
51
48
38
13
13
10
4
15
20
23
51
69
77
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
29
25
26
26
26
25
25
26
26
25
26
27
28
34
33
32
32
34
35
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

84
89
94
95
97
98
98
97
97
84
73
64
58
53
47
47
46
45
55
64
77
82
88
95

Pressure (mb)

1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

309
308
308
307
306
305
306
307
308
309
310
311
310
310
310
310
311
311
309
308
307
306
305
305

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 06/08/26 20:03:31. Forecast: 06/08/26 to 12/08/26. Timezone: UTC-4.00