Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 90%

22:38

09:01

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

Sun - Rise: 05:43, Set: 20:39, Transit: 13:11. Moon - Rise: 22:38, Set: 09:01. Civil Dark: 21:12 - 05:10. Nautical Dark: 21:53 - 04:29. Astro Dark: 22:41 - 03:41

Total Clouds (% Sky Obscured)

18
11
7
5
3
13
2
0
0
0
0
0
0
0
0
0
0
0
0
1
21
12
42
31

Low Clouds (% Sky Obscured)

14
3
0
5
3
13
2
0
0
0
0
0
0
0
0
0
0
0
0
1
21
9
42
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
19
14

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
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
4

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)

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

Chance of Frost

Temperature (°C)

37
38
38
38
38
37
35
32
30
30
29
28
27
27
27
27
26
27
29
31
33
34
36
36

Feels Like (°C)

40
41
40
41
41
41
39
35
34
33
33
32
32
32
31
32
31
32
34
36
37
39
41
41

Dew Point (°C)

21
20
20
21
24
26
26
23
22
23
22
22
23
23
23
23
23
23
23
24
24
24
24
23

Relative Humidity (%)

37
35
34
37
44
55
62
59
63
65
67
71
76
78
78
78
79
79
72
67
61
55
50
45

Pressure (mb)

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

Ozone (du)

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

Friday 3

Waning Gibbous 83%

23:02

10:05

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

Sun - Rise: 05:43, Set: 20:39, Transit: 13:11. Moon - Rise: 23:02, Set: 10:05. Civil Dark: 21:11 - 05:11. Nautical Dark: 21:53 - 04:30. Astro Dark: 22:40 - 03:42

Total Clouds (% Sky Obscured)

30
47
33
30
9
32
38
32
12
0
0
0
0
0
4
4
40
50
40
75
77
100
100
100

Low Clouds (% Sky Obscured)

30
42
33
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
21
24
40
33
28

Medium Clouds (% Sky Obscured)

23
43
18
12
7
30
31
22
8
0
0
0
0
0
0
0
0
3
2
8
6
7
6
44

High Clouds (% Sky Obscured)

3
3
2
2
1
1
1
0
0
0
0
0
0
0
4
4
40
50
39
75
72
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
14
21
0
0
0
0
1
1
16
34
44
12
0
0
0
0
1
0
0
4
8
15
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
8
7
7
6
5
5
4
3
3
2
3
2
2
2
2
2
3
4
8
10
10
10

Chance of Frost

Temperature (°C)

37
38
38
37
37
36
34
33
31
30
29
29
28
27
26
26
25
26
29
31
33
34
35
35

Feels Like (°C)

41
41
41
40
41
41
39
36
35
34
34
34
33
32
32
31
30
29
32
35
35
35
35
35

Dew Point (°C)

23
22
21
21
23
25
26
24
23
22
23
25
25
25
24
24
23
24
25
25
24
23
22
21

Relative Humidity (%)

42
41
39
39
44
53
61
59
60
62
69
77
85
86
88
90
88
87
80
71
58
54
49
46

Pressure (mb)

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

Ozone (du)

317
317
316
314
314
313
314
313
314
313
314
313
312
312
313
315
315
313
310
310
310
308
307
307

Saturday 4

Waning Gibbous 75%

23:25

11:09

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
12 Bad
13 Bad

Sun - Rise: 05:44, Set: 20:39, Transit: 13:11. Moon - Rise: 23:25, Set: 11:09. Civil Dark: 21:11 - 05:11. Nautical Dark: 21:52 - 04:30. Astro Dark: 22:40 - 03:43

Total Clouds (% Sky Obscured)

96
98
59
90
73
49
44
41
42
50
84
60
61
100
97
70
100
85
91
91
91
96
98
100

Low Clouds (% Sky Obscured)

37
49
38
37
48
33
32
17
29
12
3
11
36
40
33
31
48
40
40
40
40
52
65
73

Medium Clouds (% Sky Obscured)

60
55
18
20
17
9
11
4
3
6
17
2
9
91
59
61
65
63
72
62
55
70
86
100

High Clouds (% Sky Obscured)

91
95
52
87
53
34
32
30
24
50
81
60
35
100
96
38
100
63
78
80
85
93
96
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
Light Rain
Ice pellet
Ice pellet

Precipitation Probability (%)

16
17
11
6
12
26
17
35
42
23
43
5
1
1
1
1
42
58
48
48
31
76
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.3
0
0
0
0.4
0.9
1.2

Wind Speed/Direction (mph)

12
11
10
10
9
10
8
5
4
3
5
3
3
3
2
3
3
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

35
36
36
35
34
33
30
29
28
28
27
26
26
25
25
25
24
25
25
26
28
29
28
28

Feels Like (°C)

35
36
36
37
35
34
32
32
32
32
29
29
28
29
27
27
26
27
27
27
29
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

46
48
42
39
44
51
56
63
74
83
88
91
90
91
91
92
89
87
79
70
60
57
58
63

Pressure (mb)

1013
1013
1012
1012
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

307
305
306
306
306
307
309
310
310
310
311
311
310
309
307
309
311
310
310
310
312
312
311
311

Sunday 5

Waning Gibbous 65%

23:47

12:14

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
12 Bad
13 Bad

Sun - Rise: 05:44, Set: 20:38, Transit: 13:11. Moon - Rise: 23:47, Set: 12:14. Civil Dark: 21:11 - 05:12. Nautical Dark: 21:52 - 04:31. Astro Dark: 22:39 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
53
41
31
18
6
32
55
86
84
57
79
74
66
72
78
81
83
81
78
80
79
66
65

Medium Clouds (% Sky Obscured)

32
54
55
55
6
4
6
12
31
58
47
40
52
63
64
68
66
67
64
67
65
45
62
76

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
67
70
73
77
70
100
100
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
2
3
2
2
9
9
9
9
9
9
9
9
9
8
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

Ice pellet
Ice pellet
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
81
60
82
95
95
95
95
95
95
95
95
95
95
72
63
60
56
48
54
60
63
77
83

Precipitation Amount (mm)

0.7
0.4
0
0.4
0.7
0.8
1.1
1.5
2.1
2
2
2
1.3
0.8
0.6
0.3
0.3
0.3
0
0.3
0.3
0.3
0.7
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
19
19
20
21
21
22
23
23
23
22
22
22
22
22
22
22
22
23
25
25
25

Relative Humidity (%)

56
54
53
56
57
64
74
76
84
92
95
95
97
97
95
94
97
94
92
89
90
92
86
83

Pressure (mb)

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

Ozone (du)

311
311
311
311
311
309
312
310
311
310
310
309
309
309
310
311
312
312
312
312
312
311
311
311

Monday 6

Waning Gibbous 54%

00:09

13:21

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 OK
07 Good
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:45, Set: 20:38, Transit: 13:11. Moon - Rise: 00:09, Set: 13:21. Civil Dark: 21:11 - 05:13. Nautical Dark: 21:51 - 04:32. Astro Dark: 22:39 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
86
75
65
71
77
83
82
80
79
41
51
59
40
20
4
22
35
39
49
52
55

Low Clouds (% Sky Obscured)

34
46
80
59
54
54
64
74
83
80
74
69
27
21
17
12
6
0
18
34
39
41
41
43

Medium Clouds (% Sky Obscured)

76
40
65
17
65
63
61
53
45
45
51
52
40
36
29
19
11
4
9
11
15
15
16
23

High Clouds (% Sky Obscured)

100
100
100
69
50
29
22
19
17
11
11
10
4
3
2
1
1
0
0
0
0
9
18
29

ISS Passover

Visibility (miles)

3
9
2
2
2
2
1
6
1
0
0
0
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

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

Precipitation Probability (%)

92
95
95
95
95
95
95
95
95
95
95
83
40
28
9
11
7
2
3
3
2
4
5
4

Precipitation Amount (mm)

0.7
1.2
1.4
1.4
1.9
2
2
1.2
1.7
2.8
3.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
86
92
91
95
97
98
98
98
97
98
95
95
96
96
95
92
89
83
75
70
65
61

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

311
311
312
312
312
313
310
310
309
311
308
310
313
316
319
323
324
326
328
327
326
325
325
325

Tuesday 7

Third Quarter 43%

00:33

No Set

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
12 Bad
13 Bad

Sun - Rise: 05:46, Set: 20:38, Transit: 13:12. Moon - Rise: 00:33, Set: No Set. Civil Dark: 21:10 - 05:13. Nautical Dark: 21:51 - 04:33. Astro Dark: 22:38 - 03:46

Total Clouds (% Sky Obscured)

71
82
92
73
54
33
36
44
54
57
61
65
64
66
66
64
57
40
41
51
56
55
60
69

Low Clouds (% Sky Obscured)

41
38
33
20
10
0
8
15
22
22
22
22
21
17
9
0
0
0
8
16
23
26
32
34

Medium Clouds (% Sky Obscured)

22
20
17
19
20
21
18
16
15
15
18
19
15
10
3
2
1
0
0
0
0
2
3
5

High Clouds (% Sky Obscured)

42
58
80
57
29
1
2
4
6
6
9
12
29
49
66
64
57
40
41
51
56
39
19
14

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
5
7
9
6
3
0
0
1
1
4
7
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
27
32
37
40
43
56
66
74
59
43
15
13
8
0
0
0
0
1
2
3
10
14
17

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
34
34
33
34
34
35
30
30
31
31
30
30
24
24
24
24
24
24
26
26
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

56
58
59
61
67
75
82
86
91
97
98
98
100
100
98
98
96
95
94
92
90
88
82
77

Pressure (mb)

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

Ozone (du)

325
325
325
324
324
323
322
322
322
322
320
319
318
318
319
320
319
319
318
319
319
320
321
323

Wednesday 8

Waning Crescent 32%

01:01

14:32

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:46, Set: 20:37, Transit: 13:12. Moon - Rise: 01:01, Set: 14:32. Civil Dark: 21:10 - 05:14. Nautical Dark: 21:50 - 04:34. Astro Dark: 22:37 - 03:47

Total Clouds (% Sky Obscured)

71
66
58
44
25
16
34
54
75
60
45
30
47
60
80
76
76
76

Low Clouds (% Sky Obscured)

27
28
23
24
25
16
34
54
73
56
39
17
8
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
0
0
0
0
4
8
12
7
3
0
0
0
0
1
2
4

High Clouds (% Sky Obscured)

13
14
15
15
14
14
30
47
63
52
41
30
47
60
80
76
76
76

ISS Passover

Visibility (miles)

9
8
6
5
6
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
32
39
40
40
41
36
30
20
13
8
3
2
1
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

Wind Speed/Direction (mph)

4
4
4
4
3
2
2
2
3
3
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
33
33
33
33
33
33
30
30
29
29
28
28
25
26
25
25
25

Dew Point (°C)

24
24
25
25
25
25
25
25
24
23
23
22
21
21
21
20
21
21

Relative Humidity (%)

72
72
73
73
76
80
85
87
88
91
92
92
94
94
95
94
91
89

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015

Ozone (du)

325
326
327
328
328
328
328
329
330
332
332
332
332
331
331
330
330
330

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

Generated: 02/07/26 14:23:59. Forecast: 02/07/26 to 08/07/26. Timezone: UTC-4.00