Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waning Crescent 13%

01:59

17:03

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

Sun - Rise: 05:50, Set: 20:30, Transit: 13:10. Moon - Rise: 01:59, Set: 17:03. Civil Dark: 21:02 - 05:19. Nautical Dark: 21:42 - 04:39. Astro Dark: 22:27 - 03:54

Total Clouds (% Sky Obscured)

90
85
68
64
70
86
89
81
83
83
79
79
33
3
3
3
10
13
24
20
22
22
24
23

Low Clouds (% Sky Obscured)

73
49
30
35
45
86
32
17
12
9
12
8
10
2
2
2
5
7
15
14
15
15
20
20

Medium Clouds (% Sky Obscured)

13
14
21
17
12
2
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
6
51
32
39
50
60
66
53
45
15
0
0
0
0
0
0
0
0
0
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
8
8
7
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
39
44
61
74
93
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
8
10
7
8
9
7
7
7
7
6
4
4
4
4
4
5
6
8
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
29
29
29
27
29
27
25
23
22
21
21
21
22
21
20
20
19
19
18
19
18
17

Dew Point (°C)

23
20
19
17
17
16
26
23
22
21
21
20
20
18
19
18
17
17
16
16
16
15
13
10

Relative Humidity (%)

89
73
63
53
54
54
92
90
91
91
95
95
96
95
96
96
96
96
96
96
93
86
74
59

Pressure (mb)

1011
1010
1010
1009
1009
1008
1009
1009
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016

Ozone (du)

300
301
303
301
301
300
300
300
302
302
301
303
304
305
306
306
306
307
307
307
308
308
308
306

Monday 21

Waning Crescent 13%

02:56

18:16

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

Sun - Rise: 05:51, Set: 20:29, Transit: 13:10. Moon - Rise: 02:56, Set: 18:16. Civil Dark: 21:01 - 05:20. Nautical Dark: 21:41 - 04:40. Astro Dark: 22:26 - 03:55

Total Clouds (% Sky Obscured)

25
23
18
16
18
11
11
5
2
0
1
0
0
0
3
47
38
54
60
61
48
48
28
62

Low Clouds (% Sky Obscured)

21
20
13
11
13
11
10
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6

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
1
1
2

High Clouds (% Sky Obscured)

6
0
0
0
0
0
2
0
0
0
1
0
0
0
2
33
38
54
60
61
48
48
28
45

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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

10
10
11
11
11
11
11
9
9
7
6
5
4
3
3
2
2
2
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

18
19
19
20
20
20
20
19
19
18
16
15
14
14
13
12
12
12
11
11
12
14
16
17

Feels Like (°C)

17
18
18
18
18
18
18
18
18
17
16
15
15
14
14
13
11
11
10
10
11
13
14
16

Dew Point (°C)

8
7
6
5
5
5
5
6
9
10
9
10
10
11
10
10
10
10
9
9
9
8
7
6

Relative Humidity (%)

51
45
41
38
36
36
36
43
51
59
63
69
78
83
86
87
87
87
87
86
80
67
56
48

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023

Ozone (du)

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

Tuesday 22

Waning Crescent 6%

04:03

19:19

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

Sun - Rise: 05:52, Set: 20:29, Transit: 13:10. Moon - Rise: 04:03, Set: 19:19. Civil Dark: 21:00 - 05:21. Nautical Dark: 21:40 - 04:41. Astro Dark: 22:25 - 03:57

Total Clouds (% Sky Obscured)

20
21
19
23
27
25
28
18
12
28
39
35
7
2
6
1
63
18
77
10
42
74
47
30

Low Clouds (% Sky Obscured)

10
13
17
15
17
17
26
17
2
0
12
5
0
0
0
0
0
0
0
0
0
7
20
26

Medium Clouds (% Sky Obscured)

2
3
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)

3
2
0
1
2
0
0
0
12
28
39
35
7
2
6
0
14
1
40
1
42
74
47
30

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
3
3
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
1
2
3
5

Chance of Frost

Temperature (°C)

18
19
20
20
21
21
21
20
20
19
17
16
15
13
13
12
12
12
12
12
13
17
18
19

Feels Like (°C)

17
21
22
22
22
22
22
22
23
21
19
18
17
16
15
14
14
12
13
12
16
19
20
21

Dew Point (°C)

6
5
5
5
5
5
5
7
13
14
14
13
11
11
10
10
10
10
11
11
12
13
14
12

Relative Humidity (%)

45
41
37
36
35
35
35
40
62
73
81
81
80
83
84
84
86
88
92
95
92
81
74
63

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

311
311
313
313
315
315
315
314
313
311
310
309
308
308
307
305
305
303
301
301
303
303
302
303

Wednesday 23

Waning Crescent 2%

05:17

20:09

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

Sun - Rise: 05:53, Set: 20:28, Transit: 13:10. Moon - Rise: 05:17, Set: 20:09. Civil Dark: 20:59 - 05:22. Nautical Dark: 21:39 - 04:42. Astro Dark: 22:23 - 03:58

Total Clouds (% Sky Obscured)

37
93
49
43
51
99
67
30
8
51
60
78
69
63
28
14
9
6
6
20
27
24
26
29

Low Clouds (% Sky Obscured)

30
35
44
31
30
21
39
11
2
4
6
9
9
7
5
4
2
0
3
7
12
18
26
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
0
1
2
1
1
1
1
0
0
0
11
21
29

High Clouds (% Sky Obscured)

32
35
31
43
51
99
62
30
1
23
40
41
31
18
2
0
0
0
0
1
1
2
1
1

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
1
1
1
2
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
10
11
12
15
17
19
19
19
17
17
17
16
16
16
16
16
17
16
17
16

Relative Humidity (%)

55
48
45
42
42
44
48
60
73
87
95
96
96
96
95
93
95
96
98
96
93
82
75
67

Pressure (mb)

1024
1023
1023
1023
1022
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1022
1022

Ozone (du)

301
300
300
301
302
302
302
302
303
302
302
301
301
299
298
298
299
299
300
298
299
299
298
297

Thursday 24

New Moon 0%

06:32

20:49

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

Sun - Rise: 05:54, Set: 20:27, Transit: 13:10. Moon - Rise: 06:32, Set: 20:49. Civil Dark: 20:58 - 05:23. Nautical Dark: 21:38 - 04:44. Astro Dark: 22:22 - 04:00

Total Clouds (% Sky Obscured)

78
36
68
62
67
59
38
18
17
11
8
3
3
5
9
24
37
45
29
15
2
20
41
61

Low Clouds (% Sky Obscured)

40
36
42
36
31
25
29
18
17
11
8
3
3
5
9
24
37
45
29
15
0
9
15
18

Medium Clouds (% Sky Obscured)

31
29
25
16
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3

High Clouds (% Sky Obscured)

45
9
42
47
55
45
15
4
3
1
2
0
0
1
4
9
14
19
13
7
2
20
40
57

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
54
52
51
51
53
60
70
82
88
89
94
95
95
96
95
95
95
89
85
79
72
66

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

297
298
298
298
298
299
299
298
298
298
298
300
300
299
298
299
299
299
300
300
301
302
301
300

Friday 25

Waxing Crescent 1%

07:44

21:20

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:55, Set: 20:26, Transit: 13:10. Moon - Rise: 07:44, Set: 21:20. Civil Dark: 20:57 - 05:24. Nautical Dark: 21:36 - 04:45. Astro Dark: 22:20 - 04:01

Total Clouds (% Sky Obscured)

70
79
85
85
79
75
81
86
91
91
91
90
93
97
100
95
89
84
89
94
99
98
97
96

Low Clouds (% Sky Obscured)

9
8
8
24
39
53
45
40
37
24
12
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
3
8
14
35
49
64
71
76
81
56
31
7
4
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
69
68
71
73
71
66
69
70
56
67
70
81
91
100
90
85
66
76
87
93
71
48
22

ISS Passover

Visibility (miles)

9
9
9
9
6
3
1
2
3
4
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
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
10
11
61
95
95
95
95
80
61
39
28
28
26
13
17
14
1
3
4
3
3
3
2

Precipitation Amount (mm)

0
0
0
0.5
2.1
5
0.9
0.7
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
9
9
9
9
7
5
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

28
29
29
30
29
29
28
27
26
24
22
22
21
21
20
20
19
19
19
20
20
21
23
24

Feels Like (°C)

28
29
29
29
35
35
35
33
30
27
24
24
25
25
24
24
22
22
22
22
22
22
25
25

Dew Point (°C)

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

Relative Humidity (%)

60
56
51
47
61
77
97
97
97
97
96
95
96
95
95
95
95
96
95
95
95
94
83
74

Pressure (mb)

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

Ozone (du)

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

Saturday 26

Waxing Crescent 5%

08:52

21:45

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:56, Set: 20:25, Transit: 13:10. Moon - Rise: 08:52, Set: 21:45. Civil Dark: 20:56 - 05:25. Nautical Dark: 21:35 - 04:46. Astro Dark: 22:19 - 04:03

Total Clouds (% Sky Obscured)

97
98
98
98
99
100
100
100
100
100
100
100
100
100
100
94
88
82
78
74
73

Low Clouds (% Sky Obscured)

2
6
13
22
32
35
23
14
7
5
3
3
6
10
17
14
18
22
19
20
24

Medium Clouds (% Sky Obscured)

27
54
81
86
92
99
96
93
90
72
51
29
21
12
4
4
5
6
4
5
10

High Clouds (% Sky Obscured)

48
65
81
85
92
98
99
99
100
100
100
100
100
100
100
94
88
82
78
74
73

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
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

Precipitation Type

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

Precipitation Probability (%)

12
16
14
32
40
46
49
52
55
45
34
12
22
23
15
35
49
68
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0.5
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
27
28
31
30
30
29
29
29
24
25
25
25
24
25
21
22
21
22
21

Dew Point (°C)

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

Relative Humidity (%)

65
62
60
58
63
68
75
79
85
92
94
94
95
93
95
95
95
96
96
93
91

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
296
296
295
295
294
295
295
296
296
296
295
295
295
295
295
296

Forecast for Old Sugar Loaf, Luzerne, United States of America (40.96,-75.97)

Generated: 20/07/25 11:22:16. Forecast: 20/07/25 to 26/07/25. Timezone: UTC-4.00