Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 93%

17:35

04:34

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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: 06:55, Set: 18:59, Transit: 12:56. Moon - Rise: 17:35, Set: 04:34. Civil Dark: 19:26 - 06:28. Nautical Dark: 19:58 - 05:56. Astro Dark: 20:30 - 05:24

Total Clouds (% Sky Obscured)

57
46
62
62
63
56
49
30
37
99
100
100
100
99
52
66
67
100
100
99
64
53
58
60

Low Clouds (% Sky Obscured)

13
23
27
15
17
12
17
15
0
0
0
0
0
0
0
1
0
1
13
20
21
14
14
11

Medium Clouds (% Sky Obscured)

6
19
24
25
24
22
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
26
36
63
39
19
3
37
99
100
100
100
99
48
64
67
100
100
96
54
48
43
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 (%)

0
0
0
0
0
0
1
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)

10
11
13
12
10
7
5
5
5
6
7
7
7
7
7
7
7
7
8
10
12
12
11
11

Chance of Frost

Temperature (°C)

18
19
18
18
17
16
15
14
13
12
12
11
10
9
9
8
8
7
8
10
12
14
15
16

Feels Like (°C)

15
16
15
16
16
16
15
15
14
12
9
8
7
7
6
5
5
4
4
6
8
10
13
14

Dew Point (°C)

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

Relative Humidity (%)

52
53
53
59
64
73
79
84
86
86
86
84
82
81
80
82
84
85
79
73
69
60
55
52

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1030
1030
1029
1028

Ozone (du)

298
299
299
299
299
299
298
296
296
296
297
298
298
300
302
302
303
304
304
304
303
303
303
302

Thursday 24

Waxing Gibbous 97%

17:58

05:40

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

Sun - Rise: 06:56, Set: 18:57, Transit: 12:56. Moon - Rise: 17:58, Set: 05:40. Civil Dark: 19:24 - 06:29. Nautical Dark: 19:56 - 05:57. Astro Dark: 20:28 - 05:25

Total Clouds (% Sky Obscured)

60
65
65
65
60
60
55
55
50
50
50
50
37
45
50
50
50
55
55
55
30
60
60
60

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
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
24
3
0
0

High Clouds (% Sky Obscured)

45
45
55
50
55
55
55
55
50
50
50
50
37
45
45
45
40
45
50
55
17
55
50
55

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)

11
10
10
9
6
5
5
4
4
5
5
6
6
6
5
5
6
6
7
8
11
12
12
12

Chance of Frost

Temperature (°C)

17
18
18
18
17
15
13
12
11
11
11
11
11
10
9
9
9
9
10
13
15
17
19
20

Feels Like (°C)

15
16
16
17
17
14
12
12
11
10
10
9
10
10
8
8
9
8
9
11
13
15
16
18

Dew Point (°C)

6
6
6
7
9
7
6
6
5
5
6
6
6
6
5
6
6
6
6
5
5
5
5
6

Relative Humidity (%)

48
46
46
50
58
61
63
65
67
69
71
72
73
76
76
78
80
80
74
61
49
44
40
38

Pressure (mb)

1027
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019

Ozone (du)

301
302
301
301
301
302
303
304
305
305
306
306
305
306
306
309
310
311
310
311
311
310
310
311

Friday 25

Waxing Gibbous 100%

18:20

06:48

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

Sun - Rise: 06:57, Set: 18:56, Transit: 12:55. Moon - Rise: 18:20, Set: 06:48. Civil Dark: 19:23 - 06:30. Nautical Dark: 19:54 - 05:58. Astro Dark: 20:26 - 05:26

Total Clouds (% Sky Obscured)

65
70
75
60
75
66
46
36
9
4
56
32
3
7
40
53
42
30
31
32
31
41
51
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
6
9
12

Medium Clouds (% Sky Obscured)

0
0
0
3
0
29
0
0
0
0
0
0
0
5
38
48
36
27
25
23
23
29
36
42

High Clouds (% Sky Obscured)

55
65
65
49
70
58
46
36
9
4
56
32
3
3
3
2
2
2
3
2
1
1
2
28

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)

12
12
12
11
9
8
8
7
7
7
7
7
6
6
7
7
8
8
8
10
11
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
35
38
44
55
61
65
70
73
75
75
77
80
84
87
87
87
89
84
72
62
55
51
48

Pressure (mb)

1018
1017
1017
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

311
310
307
304
303
302
301
300
299
299
300
300
300
301
301
302
302
303
304
304
304
304
303
304

Saturday 26

Full Moon 100%

18:43

07:57

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: 06:57, Set: 18:54, Transit: 12:55. Moon - Rise: 18:43, Set: 07:57. Civil Dark: 19:21 - 06:31. Nautical Dark: 19:52 - 05:59. Astro Dark: 20:24 - 05:27

Total Clouds (% Sky Obscured)

78
80
83
86
88
92
94
96
97
98
99
100
100
100
100
99
98
85
96
99
100
100
100
100

Low Clouds (% Sky Obscured)

12
11
10
10
11
11
14
18
18
19
20
20
20
24
24
26
24
24
24
24
84
87
93
98

Medium Clouds (% Sky Obscured)

46
59
77
80
83
87
85
89
92
92
94
100
99
99
99
94
90
58
77
72
87
87
89
91

High Clouds (% Sky Obscured)

30
25
25
29
32
36
39
42
44
54
69
75
58
62
66
63
62
63
83
96
100
87
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
5
1
13
10
4
25
24
12
46
59
61
52
46
48
45
37
20
16
11
1
2
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
19
18
17
16
15
15
14
14
13
13
13
14
14
14
14
15
16
16
16
17

Feels Like (°C)

18
18
18
18
16
16
15
14
13
12
11
11
11
11
10
10
10
10
10
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

46
41
47
51
57
65
67
74
76
70
69
74
75
75
70
61
61
59
64
60
54
58
59
62

Pressure (mb)

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

Ozone (du)

303
303
304
303
303
302
302
301
300
301
301
299
297
297
296
296
296
296
296
295
295
294
295
295

Sunday 27

Waning Gibbous 97%

19:08

09:09

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: 06:58, Set: 18:52, Transit: 12:55. Moon - Rise: 19:08, Set: 09:09. Civil Dark: 19:19 - 06:31. Nautical Dark: 19:51 - 06:00. Astro Dark: 20:23 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
86
100
88
72
51
54
53
52
54
55
56
55
50
54

Low Clouds (% Sky Obscured)

97
96
96
53
89
100
98
96
92
92
57
89
79
56
35
32
30
32
43
46
49
40
41
43

Medium Clouds (% Sky Obscured)

87
85
41
41
42
39
50
87
76
89
72
74
70
56
43
38
33
28
27
26
25
26
30
35

High Clouds (% Sky Obscured)

100
100
100
100
91
93
88
67
67
64
67
60
10
7
5
21
39
52
53
54
46
45
34
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
2
3
2
3
3
2
3
3
2
1
1
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)

12
11
11
10
10
10
10
9
8
8
8
8
8
6
6
5
5
5
5
6
7
8
7
7

Chance of Frost

Temperature (°C)

17
17
18
18
17
17
16
16
15
15
15
14
14
13
13
12
13
13
13
14
15
17
17
18

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
10
10
11
11
10
9
9
10
9
10
11
11
11
11
11
11
10
9
9
9

Relative Humidity (%)

62
60
58
57
61
64
69
72
72
69
68
76
74
79
87
93
92
90
90
79
70
62
59
55

Pressure (mb)

1009
1009
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

294
294
295
296
296
296
296
296
296
295
295
295
296
296
296
297
298
299
301
301
302
302
301
300

Monday 28

Waning Gibbous 92%

19:37

10:24

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:59, Set: 18:51, Transit: 12:54. Moon - Rise: 19:37, Set: 10:24. Civil Dark: 19:18 - 06:32. Nautical Dark: 19:49 - 06:01. Astro Dark: 20:21 - 05:29

Total Clouds (% Sky Obscured)

59
65
72
83
91
97
92
90
90
81
70
60
51
42
38
39
35
32
28
36
39
41
43
41

Low Clouds (% Sky Obscured)

49
52
61
71
81
92
69
47
33
33
32
32
32
31
31
25
20
14
15
13
14
23
27
34

Medium Clouds (% Sky Obscured)

35
32
26
22
16
11
10
10
10
18
31
43
49
42
38
39
35
32
28
35
35
33
32
26

High Clouds (% Sky Obscured)

27
24
24
39
49
60
65
70
80
70
65
60
43
24
7
7
6
5
5
4
3
2
1
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 (%)

3
3
1
4
5
1
2
1
0
0
0
0
0
0
0
0
0
0
0
2
1
2
2
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
6
5
5
4
4
4
4
3
3
3
3
3
3
3
3
2
2
3
4
5
5
5

Chance of Frost

Temperature (°C)

19
19
19
19
18
17
16
15
15
14
14
14
14
14
14
14
14
14
14
15
17
18
20
21

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
11
11
11
12
12
12
12
12
12
12
12
12
12
11
11
11
11
10
10
10

Relative Humidity (%)

53
53
55
57
62
68
74
78
83
87
87
87
87
87
87
87
87
86
84
75
67
59
55
51

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1017
1017

Ozone (du)

299
299
298
298
297
296
295
294
293
291
290
289
288
288
288
288
289
289
289
289
289
289
289
289

Tuesday 29

Waning Gibbous 84%

20:11

11:40

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

Sun - Rise: 07:00, Set: 18:49, Transit: 12:54. Moon - Rise: 20:11, Set: 11:40. Civil Dark: 19:16 - 06:33. Nautical Dark: 19:47 - 06:02. Astro Dark: 20:19 - 05:30

Total Clouds (% Sky Obscured)

36
36
31
30
25
24
16
16
12
21
32
42
46
46
49
38
27
16

Low Clouds (% Sky Obscured)

36
34
31
25
22
18
13
11
8
11
13
16
17
15
15
8
5
1

Medium Clouds (% Sky Obscured)

23
17
12
8
4
0
0
0
0
1
3
5
3
1
0
3
5
7

High Clouds (% Sky Obscured)

0
0
0
12
21
24
16
10
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

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 (%)

1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
22
20
19
17
16
16
15
14
14
14
13
13
13
13
13

Feels Like (°C)

19
24
24
23
24
25
26
18
18
18
17
17
17
15
15
15
15
15

Dew Point (°C)

10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

48
47
48
47
54
60
67
71
74
76
79
83
84
84
87
87
87
87

Pressure (mb)

1016
1016
1016
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017

Ozone (du)

289
289
289
289
289
289
289
288
287
286
285
284
283
282
281
280
280
280

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

Generated: 23/09/26 13:09:14. Forecast: 23/09/26 to 29/09/26. Timezone: UTC-4.00