Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 35%

12:54

23:24

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

Sun - Rise: 05:52, Set: 20:30, Transit: 13:11. Moon - Rise: 12:54, Set: 23:24. Civil Dark: 21:01 - 05:21. Nautical Dark: 21:41 - 04:42. Astro Dark: 22:25 - 03:58

Total Clouds (% Sky Obscured)

35
31
29
23
14
20
18
14
3
0
11
24
31
32
30
31
24
28
43
48
8
0
0
19

Low Clouds (% Sky Obscured)

35
25
29
23
14
20
18
14
3
0
11
24
31
32
30
31
24
28
43
26
8
0
0
19

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
18
2
2
0
0
0
0
0
0
0
0
0
2
0
0
0
0
5
25
1
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)

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

Chance of Frost

Temperature (°C)

25
26
27
26
27
26
25
24
22
21
20
19
18
17
17
17
16
16
16
19
21
22
24
25

Feels Like (°C)

25
26
26
26
28
29
30
27
23
21
21
20
19
18
18
19
18
17
17
20
20
24
26
27

Dew Point (°C)

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

Relative Humidity (%)

51
47
45
44
45
52
59
60
60
66
67
68
68
71
73
74
75
74
74
68
61
54
49
47

Pressure (mb)

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

Ozone (du)

333
332
331
332
334
338
339
341
343
341
339
336
333
333
334
334
333
331
329
327
326
327
326
325

Monday 20

Waxing Crescent 45%

12:54

23:47

13 OK
14 OK
15 OK
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

Sun - Rise: 05:53, Set: 20:29, Transit: 13:11. Moon - Rise: 12:54, Set: 23:47. Civil Dark: 21:00 - 05:22. Nautical Dark: 21:40 - 04:43. Astro Dark: 22:24 - 03:59

Total Clouds (% Sky Obscured)

28
29
40
50
73
65
51
78
52
100
100
100
100
100
100
100
100
100
100
99
100
100
100
91

Low Clouds (% Sky Obscured)

28
29
40
43
37
18
0
3
26
30
22
6
37
44
48
44
70
82
86
65
85
87
79
51

Medium Clouds (% Sky Obscured)

0
0
0
50
58
52
36
14
19
18
19
20
29
66
68
79
93
69
44
53
24
61
60
22

High Clouds (% Sky Obscured)

0
0
1
2
16
1
15
65
27
100
100
100
100
100
99
100
100
100
99
98
100
90
66
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
5
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
Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
29
73
60
73
31
37
40
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0.5
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
4
3
4
5
5
5
6
7
6
5
5
6
6
6
7
9
10
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
30
30
30
30
31
26
22
22
21
20
20
20
21
21
21
21
22
22
23
25
27
28

Dew Point (°C)

14
16
17
18
18
18
21
20
18
17
16
16
17
17
18
19
18
20
20
20
21
22
24
24

Relative Humidity (%)

47
50
52
54
55
58
70
72
73
74
73
75
79
80
82
89
86
93
95
94
92
89
91
86

Pressure (mb)

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

Ozone (du)

323
324
324
324
325
324
323
321
322
320
320
318
318
319
324
321
321
321
320
322
321
319
318
317

Tuesday 21

First Quarter 55%

13:59

00:12

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 OK
08 Bad
09 Bad
10 OK
11 OK
12 OK

Sun - Rise: 05:54, Set: 20:28, Transit: 13:11. Moon - Rise: 13:59, Set: 00:12. Civil Dark: 20:59 - 05:23. Nautical Dark: 21:39 - 04:44. Astro Dark: 22:22 - 04:00

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
56
31
35
43
48
100
96
76
70
70
65
40
43
65
34
39
34

Low Clouds (% Sky Obscured)

44
43
62
59
64
61
49
44
31
35
43
48
74
84
62
68
49
50
40
43
53
34
39
34

Medium Clouds (% Sky Obscured)

58
55
43
50
100
100
43
32
19
35
35
32
40
46
0
0
14
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

61
100
100
100
100
100
100
17
26
25
43
48
100
35
30
22
29
50
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
9
5
6
4
9
9
9
9
5
3
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

70
50
52
95
95
95
59
29
33
72
86
95
95
95
52
10
2
0
0
2
3
2
2
1

Precipitation Amount (mm)

0.4
0
0
1.2
4.3
0.5
0
0
0
0.3
0.4
0.6
0.8
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
7
8
5
7
5
2
4
4
6
5
4
4
3
5
6
6
9
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
31
31
32
29
26
25
26
27
27
27
26
26
24
23
23
23
23
23
25
23
21
21
21

Dew Point (°C)

23
23
24
24
24
24
23
23
23
23
23
23
23
22
22
22
22
21
22
21
20
18
15
14

Relative Humidity (%)

72
69
73
73
81
95
94
94
94
94
97
98
95
94
94
95
95
95
96
89
83
76
65
57

Pressure (mb)

1009
1008
1008
1006
1006
1007
1006
1006
1007
1007
1007
1007
1006
1006
1006
1006
1006
1007
1008
1008
1010
1010
1011
1012

Ozone (du)

319
319
319
317
317
322
321
327
332
337
341
344
340
341
341
344
348
351
353
356
358
360
359
361

Wednesday 22

Waxing Gibbous 65%

15:03

00:41

13 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 OK
20 Good
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
12 Good

Sun - Rise: 05:55, Set: 20:27, Transit: 13:11. Moon - Rise: 15:03, Set: 00:41. Civil Dark: 20:59 - 05:24. Nautical Dark: 21:37 - 04:45. Astro Dark: 22:21 - 04:02

Total Clouds (% Sky Obscured)

35
32
25
15
11
9
37
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

35
32
25
15
11
9
9
6
3
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
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
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
1
0
1
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)

14
13
12
12
10
8
7
6
4
3
3
3
2
2
2
2
2
2
1
1
1
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
24
24
24
25
24
21
22
20
18
18
19
18
17
16
16
16
17
19
21
23
24
26

Dew Point (°C)

15
16
16
15
15
15
16
16
15
14
13
13
14
13
13
12
11
12
13
12
12
12
13
12

Relative Humidity (%)

56
57
56
54
52
57
65
68
71
73
76
78
82
83
85
84
84
84
83
74
66
60
54
50

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1015
1016
1017
1018
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

359
356
354
352
351
350
349
349
348
348
344
342
339
337
336
335
334
334
333
334
335
338
342
344

Thursday 23

Waxing Gibbous 74%

16:05

01:15

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

Sun - Rise: 05:56, Set: 20:27, Transit: 13:11. Moon - Rise: 16:05, Set: 01:15. Civil Dark: 20:58 - 05:25. Nautical Dark: 21:36 - 04:46. Astro Dark: 22:20 - 04:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
8
4
17
30
41
39
33
31
44
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
6
0
0
0
0
2
4
5
7
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
11
17
17
16
13
12
19
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
4
10

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)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
25
24
23
22
20
19
18
17
16
17
16
16
17
18
19
20
22
24
24

Feels Like (°C)

27
28
28
28
28
27
27
25
24
22
21
20
18
19
19
19
19
19
18
17
21
21
22
23

Dew Point (°C)

12
12
12
12
12
13
16
16
14
13
12
12
13
13
13
13
13
13
13
13
13
14
14
14

Relative Humidity (%)

47
44
42
42
42
46
61
64
63
63
64
67
76
79
81
81
82
78
74
71
65
60
55
51

Pressure (mb)

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

Ozone (du)

346
346
342
341
336
335
334
336
340
341
339
338
339
338
335
333
331
329
327
326
325
324
323
321

Friday 24

Waxing Gibbous 82%

17:06

01:56

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 OK
08 OK
09 OK
10 OK
11 OK
12 Bad

Sun - Rise: 05:57, Set: 20:26, Transit: 13:11. Moon - Rise: 17:06, Set: 01:56. Civil Dark: 20:57 - 05:26. Nautical Dark: 21:35 - 04:47. Astro Dark: 22:18 - 04:05

Total Clouds (% Sky Obscured)

68
71
73
74
76
77
79
75
72
71
77
81
84
84
84
83
71
59
42
43
44
39
28
26

Low Clouds (% Sky Obscured)

16
14
11
5
7
8
9
14
19
25
22
20
17
10
4
0
9
18
27
23
19
14
9
9

Medium Clouds (% Sky Obscured)

26
36
42
47
48
52
50
42
32
23
22
23
25
22
19
16
19
20
19
18
19
19
18
16

High Clouds (% Sky Obscured)

18
22
26
30
23
22
21
14
16
22
23
24
24
42
62
75
49
24
0
2
3
4
3
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
8

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
1
1
0
20
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)

3
3
3
2
1
1
1
2
2
2
2
2
2
3
2
2
2
1
1
1
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
28
27
26
27
28
29
23
23
23
22
22
22
18
19
19
18
17
17
24
24
24
25

Dew Point (°C)

14
13
14
14
14
15
16
18
17
16
15
14
13
13
13
14
14
14
14
14
15
16
17
18

Relative Humidity (%)

48
45
46
46
46
52
59
67
66
65
65
67
67
69
72
76
78
76
72
69
67
64
62
64

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017

Ozone (du)

319
318
317
316
315
314
313
312
311
311
310
309
308
307
308
308
309
310
312
314
315
316
318
319

Saturday 25

Waxing Gibbous 89%

18:02

02:45

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 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 05:58, Set: 20:25, Transit: 13:11. Moon - Rise: 18:02, Set: 02:45. Civil Dark: 20:56 - 05:27. Nautical Dark: 21:34 - 04:48. Astro Dark: 22:17 - 04:06

Total Clouds (% Sky Obscured)

24
23
25
28
29
29
28
42
58
69
79
89
99
72
47
21
44
66
84

Low Clouds (% Sky Obscured)

9
8
4
2
1
0
1
17
33
46
48
49
50
36
27
17
16
15
13

Medium Clouds (% Sky Obscured)

14
15
17
19
15
17
16
18
21
25
23
17
11
7
3
0
13
23
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
32
63
95
60
30
0
29
58
84

ISS Passover

Visibility (miles)

6
5
6
8
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

Precipitation Type

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

Precipitation Probability (%)

41
54
66
77
92
95
95
84
67
40
35
25
2
2
1
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.4
0.6
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
31
30
30
31
31
31
27
27
27
26
26
25
21
22
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
71
73
77
81
86
89
91
95
94
92
91
89
89
88
85
84

Pressure (mb)

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

Ozone (du)

320
322
326
331
335
340
346
351
357
363
369
370
370
371
368
364
361
357
354

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

Generated: 19/07/26 13:42:37. Forecast: 19/07/26 to 25/07/26. Timezone: UTC-4.00