Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waning Gibbous 97%

22:11

06:56

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

Sun - Rise: 05:36, Set: 20:28, Transit: 13:02. Moon - Rise: 22:11, Set: 06:56. Civil Dark: 21:00 - 05:04. Nautical Dark: 21:41 - 04:23. Astro Dark: 22:28 - 03:36

Total Clouds (% Sky Obscured)

23
26
25
54
85
81
79
79
93
87
59
44
40
25
25
23
38
62
52
8
6
3
3
22

Low Clouds (% Sky Obscured)

8
0
0
1
0
35
57
56
75
75
45
31
19
5
10
4
25
47
19
2
2
3
2
18

Medium Clouds (% Sky Obscured)

11
24
24
32
40
32
21
30
32
31
17
18
20
16
18
22
17
25
19
3
2
0
0
16

High Clouds (% Sky Obscured)

19
15
25
54
55
54
46
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
3

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
21
8
1
10
9
1
0
1
1
0
0
0
0
3
32
45

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
0.2

Wind Speed/Direction (mph)

4
4
5
6
6
6
5
5
3
11
9
8
6
5
4
3
3
2
2
1
2
3
3
4

Chance of Frost

Temperature (°C)

23
23
23
24
24
24
24
23
22
19
18
16
15
14
13
12
11
11
10
11
13
15
17
19

Feels Like (°C)

21
21
22
21
22
22
23
23
22
16
15
14
14
15
15
13
12
11
10
12
15
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

44
40
39
39
40
41
50
58
60
58
76
74
82
87
87
89
88
85
87
83
78
72
67
64

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

372
372
370
368
368
370
373
378
383
389
394
405
412
413
412
413
413
415
416
419
424
428
424
419

Tuesday 2

Waning Gibbous 92%

22:56

07:55

12 Bad
13 OK
14 Bad
15 OK
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 OK
05 OK
06 Good
07 Bad
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:36, Set: 20:29, Transit: 13:02. Moon - Rise: 22:56, Set: 07:55. Civil Dark: 21:01 - 05:03. Nautical Dark: 21:42 - 04:22. Astro Dark: 22:29 - 03:35

Total Clouds (% Sky Obscured)

22
21
68
36
78
87
88
79
69
52
55
22
7
11
8
7
44
45
10
55
11
7
3
3

Low Clouds (% Sky Obscured)

13
14
52
15
55
75
30
48
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
12
13
13
6
14
16
32
36
24
3
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
3
55
51
55
50
50
45
50
15
4
6
3
4
28
29
5
35
6
3
1
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

Very Light Rain
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 (%)

49
19
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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
7
6
5
6
6
5
6
5
4
4
4
4
4
4
4
3
3
3
3
3
5
7
7

Chance of Frost

Temperature (°C)

21
21
22
23
23
23
23
23
21
19
17
15
14
13
13
12
11
11
10
12
15
19
21
22

Feels Like (°C)

21
21
22
21
22
22
22
21
19
17
15
13
13
12
12
12
11
9
9
12
14
18
19
21

Dew Point (°C)

12
12
10
10
10
13
15
16
15
12
10
9
8
8
8
8
8
7
7
8
10
12
12
11

Relative Humidity (%)

59
56
46
42
42
50
61
66
67
63
65
66
68
70
74
77
79
77
78
76
69
63
57
48

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

415
410
408
406
399
394
389
385
383
379
374
369
367
365
362
360
360
358
358
356
355
355
355
356

Wednesday 3

Waning Gibbous 86%

23:33

08:57

12 Good
13 Good
14 Good
15 Good
16 Good
17 OK
18 Bad
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 Good

Sun - Rise: 05:35, Set: 20:29, Transit: 13:03. Moon - Rise: 23:33, Set: 08:57. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:43 - 04:22. Astro Dark: 22:30 - 03:34

Total Clouds (% Sky Obscured)

5
3
4
0
6
40
65
55
25
8
2
1
6
2
4
4
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
2
19
58
55
25
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
2
0
4
23
22
10
4
6
2
1
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
3
2
2
0
0
0
0
2
2
2
1
0
0
0
0
0
0
0
0

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

Chance of Frost

Temperature (°C)

24
25
26
26
27
27
27
25
24
22
20
19
17
16
15
15
14
13
13
14
18
20
23
25

Feels Like (°C)

22
23
25
26
28
28
28
27
24
23
22
20
19
17
16
15
15
14
14
16
19
21
24
26

Dew Point (°C)

11
11
12
12
12
13
14
17
17
16
15
14
13
12
12
11
11
10
10
11
12
14
15
16

Relative Humidity (%)

45
42
42
41
40
41
46
61
65
69
74
75
74
77
79
79
80
80
80
79
71
65
60
55

Pressure (mb)

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

Ozone (du)

357
359
361
362
360
359
358
357
357
356
356
357
358
357
357
357
357
359
361
362
361
361
358
357

Thursday 4

Waning Gibbous 79%

00:05

10:01

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

Sun - Rise: 05:35, Set: 20:30, Transit: 13:03. Moon - Rise: 00:05, Set: 10:01. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:44 - 04:21. Astro Dark: 22:31 - 03:34

Total Clouds (% Sky Obscured)

2
2
5
10
13
38
67
98
60
50
25
39
41
68
62
45
76
56
66
55
42
31
15
17

Low 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
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
5
7
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
5
10
13
38
67
98
53
50
25
39
41
66
61
45
74
54
52
41
42
31
15
17

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)

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

Chance of Frost

Temperature (°C)

27
28
29
29
29
29
29
27
26
23
22
20
19
19
18
18
17
17
18
19
20
23
25
28

Feels Like (°C)

27
29
29
30
30
30
31
29
26
25
22
19
20
20
18
19
19
17
18
19
20
23
25
27

Dew Point (°C)

16
16
16
16
16
17
19
19
19
17
16
15
15
15
15
15
15
14
15
16
15
17
18
20

Relative Humidity (%)

51
48
46
44
44
46
54
61
66
67
68
72
75
77
80
81
83
83
83
81
74
69
66
63

Pressure (mb)

1022
1021
1021
1020
1019
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

356
355
352
350
349
348
346
344
343
341
340
338
337
335
332
331
330
330
330
330
329
328
328
327

Friday 5

Waning Gibbous 70%

00:32

11:06

12 OK
13 OK
14 OK
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 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:35, Set: 20:31, Transit: 13:03. Moon - Rise: 00:32, Set: 11:06. Civil Dark: 21:03 - 05:02. Nautical Dark: 21:44 - 04:21. Astro Dark: 22:32 - 03:33

Total Clouds (% Sky Obscured)

32
38
46
50
54
79
80
74
69
69
80
90
95
43
59
35
10
6
4
3
13
62
81
86

Low Clouds (% Sky Obscured)

15
23
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
15
11

Medium Clouds (% Sky Obscured)

0
0
11
20
30
29
33
41
37
36
32
20
11
0
7
8
0
5
4
3
13
17
30
43

High Clouds (% Sky Obscured)

32
38
46
50
54
79
80
74
66
58
68
76
89
43
34
35
10
6
4
3
13
50
29
47

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

Chance of Frost

Temperature (°C)

29
29
30
31
31
31
29
28
27
25
24
22
21
20
19
18
18
18
19
20
22
24
26
28

Feels Like (°C)

28
28
28
30
30
30
30
29
28
26
24
22
21
20
21
20
20
20
20
19
19
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

60
55
51
51
50
56
62
71
76
79
78
79
80
82
81
81
81
81
78
76
72
69
66
62

Pressure (mb)

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

Ozone (du)

326
327
327
329
331
332
332
333
331
330
328
328
327
326
325
325
325
324
325
326
326
326
325
325

Saturday 6

Waning Gibbous 60%

00:56

No Set

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
11 Bad

Sun - Rise: 05:35, Set: 20:31, Transit: 13:03. Moon - Rise: 00:56, Set: No Set. Civil Dark: 21:04 - 05:02. Nautical Dark: 21:45 - 04:21. Astro Dark: 22:33 - 03:33

Total Clouds (% Sky Obscured)

80
90
87
85
78
79
89
100
100
100
100
100
100
100
68
40
35
55
75
90
85
90
85
86

Low Clouds (% Sky Obscured)

6
0
0
0
0
5
7
10
5
5
0
0
0
0
0
4
5
40
75
90
84
73
62
69

Medium Clouds (% Sky Obscured)

54
70
63
56
49
52
60
66
74
80
79
61
48
41
52
40
35
55
75
90
85
90
85
74

High Clouds (% Sky Obscured)

56
50
42
45
38
54
77
100
100
100
100
100
100
100
68
40
35
55
75
90
80
50
45
34

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
8
15
22
51
67
81
66
45
29
28
25
7
21
32
44
76
95
95
95
74
41
46

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.4
0
0
0
0
0
0
0
0
0.3
0.6
1
0.7
0.4
0
0

Wind Speed/Direction (mph)

9
9
9
9
10
10
8
6
5
4
4
4
3
3
3
3
3
3
3
3
2
4
6
8

Chance of Frost

Temperature (°C)

29
30
31
31
32
32
31
30
28
26
23
21
19
18
18
18
18
18
19
19
20
22
24
27

Feels Like (°C)

26
27
28
33
32
32
33
35
36
25
24
23
22
21
20
19
19
19
20
21
22
22
23
25

Dew Point (°C)

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

Relative Humidity (%)

60
56
53
56
59
62
71
80
92
92
94
94
95
93
93
93
93
93
95
96
98
95
94
91

Pressure (mb)

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

Ozone (du)

324
323
322
323
324
325
326
326
327
326
326
325
325
325
326
326
327
328
331
333
336
338
341
343

Sunday 7

Waning Gibbous 50%

01:18

12:10

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: 05:34, Set: 20:32, Transit: 13:03. Moon - Rise: 01:18, Set: 12:10. Civil Dark: 21:04 - 05:02. Nautical Dark: 21:46 - 04:20. Astro Dark: 22:34 - 03:32

Total Clouds (% Sky Obscured)

88
95
94
96
99
87
74
59
69
82
99
98
98
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

66
60
33
13
8
6
6
5
9
15
20
29
40
49
61
75
93
93
97
97

Medium Clouds (% Sky Obscured)

54
33
35
36
37
29
23
20
37
56
78
67
51
34
26
17
15
23
31
47

High Clouds (% Sky Obscured)

50
74
82
91
99
79
56
33
54
75
98
98
98
97
97
94
76
75
71
61

ISS Passover

Visibility (miles)

8
9
9
8
7
7
5
4
2
4
7
9
6
3
1
0
0
0
3
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

51
51
83
95
95
95
93
78
78
79
78
74
72
71
56
42
30
29
27
24

Precipitation Amount (mm)

0
0
0.5
0.7
1
0.9
0.6
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
26
25
25
24
23
22
21
21
20
19
18
17
16
15
13
14
14

Feels Like (°C)

27
27
27
26
25
24
24
24
24
24
24
24
23
23
22
17
17
15
15
14

Dew Point (°C)

26
26
26
25
24
22
22
21
21
20
19
19
18
17
17
16
14
13
13
13

Relative Humidity (%)

92
94
97
92
90
85
87
89
91
91
91
92
93
95
96
98
98
96
96
96

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014

Ozone (du)

348
353
357
355
352
349
348
347
346
347
348
349
351
353
355
355
354
354
354
355

Forecast for Ephrata, Lancaster, United States of America (40.18,-76.17)

Generated: 01/06/26 12:54:12. Forecast: 01/06/26 to 07/06/26. Timezone: UTC-4.00