Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 3

Waning Gibbous 69%

23:03

12:22

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

Sun - Rise: 06:08, Set: 20:16, Transit: 13:12. Moon - Rise: 23:03, Set: 12:22. Civil Dark: 20:46 - 05:38. Nautical Dark: 21:23 - 05:02. Astro Dark: 22:03 - 04:22

Total Clouds (% Sky Obscured)

22
23
24
22
14
47
55
55
55
55
27
59
53
63
63
68
100
100
91
99
100
100
100
100

Low Clouds (% Sky Obscured)

15
17
12
6
11
10
0
0
0
0
0
0
0
12
16
12
10
8
7
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
6
4
39
50
55
55
55
26
59
53
50
45
52
100
100
90
98
100
100
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
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)

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

Chance of Frost

Temperature (°C)

21
20
20
19
20
19
19
18
18
20
23
24
26
27
28
29
30
30
30
29
28
26
24
23

Feels Like (°C)

24
23
22
22
21
21
20
18
19
21
23
26
26
27
28
30
30
30
30
30
30
28
25
24

Dew Point (°C)

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

Relative Humidity (%)

75
79
80
80
81
84
85
85
83
75
68
60
54
51
50
49
49
50
54
56
68
72
73
73

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

316
315
314
314
313
313
313
313
312
312
313
313
312
309
308
308
307
307
307
307
308
308
307
306

Tuesday 4

Waning Gibbous 58%

23:03

13:34

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:09, Set: 20:15, Transit: 13:12. Moon - Rise: 23:03, Set: 13:34. Civil Dark: 20:45 - 05:39. Nautical Dark: 21:22 - 05:03. Astro Dark: 22:01 - 04:23

Total Clouds (% Sky Obscured)

100
100
69
50
55
83
94
97
92
100
98
100
90
91
100
99
95
92
88
83
72
73
79
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
59
52
75
67
88
100
81
88
95
95
92
60
64
74
61
58
51
48

Medium Clouds (% Sky Obscured)

0
9
55
50
55
80
89
95
89
100
97
84
57
47
95
96
77
71
58
23
5
9
6
7

High Clouds (% Sky Obscured)

100
100
67
40
23
23
4
2
4
4
18
2
2
7
33
24
26
35
35
24
2
4
38
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
8
9
7
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
3
11
14
25
47
35
27
31
36
25
13
14
14
22
5
3
3
2

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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
71
77
84
82
82
84
85
86
89
95
95
97
97
97
94
91
83
82
86
89
92
95

Pressure (mb)

1019
1020
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

305
304
304
302
300
299
299
300
300
299
297
299
299
299
299
300
301
301
301
299
297
298
299
300

Wednesday 5

Third Quarter 46%

23:34

14:48

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

Sun - Rise: 06:10, Set: 20:14, Transit: 13:12. Moon - Rise: 23:34, 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)

68
53
73
87
90
76
62
60
88
62
58
47
40
39
38
40
65
87
87
100
75
100
100
88

Low Clouds (% Sky Obscured)

43
49
56
75
74
76
62
60
77
62
58
47
32
29
38
40
64
69
71
66
69
56
41
24

Medium Clouds (% Sky Obscured)

17
3
16
21
19
17
3
0
0
0
15
18
15
16
8
6
7
16
24
68
20
68
57
17

High Clouds (% Sky Obscured)

52
19
42
42
45
26
3
4
40
4
2
0
0
0
0
0
0
0
5
20
20
20
20
25

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

Precipitation Probability (%)

4
6
18
39
24
7
12
15
9
10
4
4
5
19
17
7
8
21
45
76
93
72
80
80

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.4
0.5
0.6

Wind Speed/Direction (mph)

2
1
1
1
1
1
1
1
1
2
4
5
6
6
8
8
9
9
7
6
4
4
2
2

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
21
22
22
24
25
27
29
30
31
32
33
32
32
31
28
26
25
25

Feels Like (°C)

28
28
27
26
25
24
26
26
27
27
30
32
33
34
34
35
35
34
33
34
31
29
29
27

Dew Point (°C)

22
22
22
21
22
21
21
21
22
22
23
23
22
21
22
21
20
20
22
24
22
22
22
22

Relative Humidity (%)

97
96
96
96
98
98
98
98
96
92
86
76
67
60
59
53
48
48
55
65
72
76
84
83

Pressure (mb)

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

Ozone (du)

301
301
302
301
301
301
303
305
304
304
305
306
306
305
305
305
305
304
304
303
304
303
303
304

Thursday 6

Waning Crescent 34%

00:13

16:03

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

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)

58
99
100
84
55
51
63
63
63
46
40
34
81
72
85
84
93
96
97
99
100
95
86
100

Low Clouds (% Sky Obscured)

25
29
32
35
38
42
44
46
48
42
38
34
38
38
41
51
55
60
50
43
31
31
32
33

Medium Clouds (% Sky Obscured)

5
48
50
34
2
3
9
15
21
21
20
20
17
42
49
23
40
9
49
47
50
3
6
33

High Clouds (% Sky Obscured)

30
40
50
43
39
34
46
54
48
29
17
7
66
7
71
65
71
52
37
97
100
92
82
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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

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

Precipitation Probability (%)

66
51
14
18
13
0
1
0
0
5
6
5
16
21
27
30
31
34
88
95
95
95
78
30

Precipitation Amount (mm)

0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.2
1
0.7
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
21
21
21
21
21
21
21
20
21
20
20
20
19
19
18
20
22
25
24
22
21
22

Relative Humidity (%)

83
88
89
91
92
94
94
92
91
83
76
66
60
55
50
46
42
51
58
88
90
85
85
89

Pressure (mb)

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

Ozone (du)

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

Friday 7

Waning Crescent 23%

01:03

17:13

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 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)

96
72
75
79
100
83
97
97
100
100
99
99
93
87
74
87
81
74
77
80
83
72
53
34

Low Clouds (% Sky Obscured)

34
34
33
37
41
45
42
38
33
36
40
44
50
53
59
57
61
66
58
51
44
37
30
23

Medium Clouds (% Sky Obscured)

2
2
3
3
2
3
10
14
44
19
14
13
42
9
7
12
15
18
15
12
9
10
10
12

High Clouds (% Sky Obscured)

96
67
75
76
100
83
96
97
100
99
98
98
74
49
14
68
43
19
39
63
83
63
36
7

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
38
15
13
11
2
2
1
0
20
28
34
29
25
20
50
43
31
50
55
56
49
37
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
26
26
26
24
25
24
25
26
27
29
31
31
33
34
32
32
32
33
33
33
28
29

Dew Point (°C)

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

Relative Humidity (%)

88
89
94
97
95
95
94
94
94
88
80
72
65
61
55
49
48
46
46
51
57
63
67
71

Pressure (mb)

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

Ozone (du)

312
313
317
316
312
309
308
306
306
307
307
307
306
306
307
307
307
306
306
306
305
305
304
303

Saturday 8

Waning Crescent 14%

02:05

18:14

23 Bad
00 Bad
01 OK
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 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)

37
41
45
55
64
75
77
77
79
72
63
55
50
50
47
48
46
45
42
40
38
32
29
29

Low Clouds (% Sky Obscured)

27
29
31
40
50
62
66
67
67
57
50
44
34
25
15
22
28
34
33
33
33
22
11
0

Medium Clouds (% Sky Obscured)

15
19
25
35
46
56
54
52
46
34
34
34
32
26
19
16
11
8
5
3
0
1
1
2

High Clouds (% Sky Obscured)

8
9
10
10
10
10
10
10
10
7
3
1
1
1
0
0
0
0
2
3
5
11
15
24

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 (%)

27
20
4
6
5
0
0
0
0
4
4
2
4
4
1
1
1
0
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
28
27
22
23
23
23
23
23
27
27
28
29
30
31
37
36
36
35
35
35
30
29

Dew Point (°C)

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

Relative Humidity (%)

75
78
80
84
83
84
84
81
79
77
67
60
53
49
45
41
45
49
53
57
60
66
66
68

Pressure (mb)

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

Ozone (du)

302
302
303
303
304
304
305
306
308
309
309
308
308
309
309
309
309
309
309
308
307
307
308
309

Sunday 9

Waning Crescent 6%

03:18

19:03

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

23
11
2
1
1
1
1
2
3
3
3
3
12
20
28
43
56
70
75
83
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
1
0
9
17
26
19
15
20
16
16
15

Medium Clouds (% Sky Obscured)

2
2
2
1
1
1
1
0
0
0
0
0
0
0
0
4
7
10
15
22
27

High Clouds (% Sky Obscured)

16
8
0
0
0
0
0
1
1
1
2
2
2
2
1
1
1
1
28
54
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
0
2
1
0
0
0
0
0
0
0
2
3
4
10
11
10
86
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
25
24
24
23
24
25
25
27
29
31
33
34
35
35
35
34
33
31

Feels Like (°C)

29
29
28
28
28
27
27
27
26
27
30
32
32
33
34
35
40
39
39
41
42

Dew Point (°C)

20
19
19
19
19
19
19
20
20
20
21
22
22
22
22
21
23
25
27
27
27

Relative Humidity (%)

70
70
70
70
72
74
77
77
76
74
69
64
58
54
48
44
51
57
66
71
79

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

311
309
308
306
307
308
309
309
309
309
308
307
306
306
306
307
307
307
308
307
307

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

Generated: 03/08/26 23:43:57. Forecast: 03/08/26 to 09/08/26. Timezone: UTC-4.00