Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

19:46

07:06

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
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 06:45, Set: 19:56, Transit: 13:20. Moon - Rise: 19:46, Set: 07:06. Civil Dark: 20:24 - 06:17. Nautical Dark: 20:56 - 05:45. Astro Dark: 21:31 - 05:10

Total Clouds (% Sky Obscured)

61
70
77
39
76
92
81
89
69
64
63
62
60
56
46
52
53
42
42
49
55
45
41
32

Low Clouds (% Sky Obscured)

23
12
18
23
15
16
22
29
29
29
31
29
28
30
14
19
19
21
17
15
16
15
15
16

Medium Clouds (% Sky Obscured)

0
0
23
0
17
0
32
40
7
1
0
2
0
0
7
15
21
0
6
20
26
9
0
0

High Clouds (% Sky Obscured)

50
33
50
0
52
84
60
0
2
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

13
4
1
26
48
40
10
27
14
0
0
0
0
0
54
51
42
30
24
13
4
5
7
20

Precipitation Amount (mm)

0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
2
2
2
2
3
3
3
2
2
2
2
2
2
1
2
2
3
4
4
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
26
24
22
21
21
19
17
17
18
19
19
19
21
23
25
26
27
27
27
27
27
26
26

Dew Point (°C)

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

Relative Humidity (%)

71
85
89
93
95
95
96
95
95
95
95
95
93
95
89
77
80
79
69
65
55
51
51
58

Pressure (mb)

1014
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

306
306
305
304
304
302
302
302
302
304
306
305
306
305
305
306
305
304
302
301
302
302
302
303

Friday 28

Full Moon 99%

20:09

08:11

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

Sun - Rise: 06:46, Set: 19:55, Transit: 13:19. Moon - Rise: 20:09, Set: 08:11. Civil Dark: 20:22 - 06:18. Nautical Dark: 20:55 - 05:46. Astro Dark: 21:29 - 05:12

Total Clouds (% Sky Obscured)

32
2
0
0
13
21
44
47
42
30
23
28
28
18
21
32
31
48
28
45
83
56
0
2

Low Clouds (% Sky Obscured)

16
1
0
0
6
10
19
22
21
15
12
14
15
10
11
16
15
17
9
14
16
14
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
17
32
22
22
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
12
2
4
45
24
0
0

ISS Passover

Visibility (miles)

7
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
17
17
15
15
14
12
12
12
12
12
12
13
15
14
12
10
9
9
10
10
11
14

Relative Humidity (%)

81
86
89
92
90
92
93
92
90
90
90
90
90
85
74
60
48
39
35
34
34
36
39
49

Pressure (mb)

1018
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1020

Ozone (du)

303
302
303
303
304
304
306
306
307
308
309
308
307
307
306
304
304
303
303
303
304
304
305
305

Saturday 29

Waning Gibbous 95%

20:32

09:17

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

Sun - Rise: 06:47, Set: 19:53, Transit: 13:19. Moon - Rise: 20:32, Set: 09:17. Civil Dark: 20:20 - 06:19. Nautical Dark: 20:53 - 05:47. Astro Dark: 21:27 - 05:13

Total Clouds (% Sky Obscured)

4
11
27
49
38
35
29
31
37
45
51
41
80
38
34
43
56
42
49
57
64
53
31
44

Low Clouds (% Sky Obscured)

2
4
12
18
15
16
14
11
15
15
19
17
12
13
12
11
13
16
16
16
14
16
16
15

Medium Clouds (% Sky Obscured)

3
8
24
16
9
4
0
2
0
8
7
34
31
24
17
9
13
17
20
15
10
6
3
1

High Clouds (% Sky Obscured)

0
0
5
15
14
0
0
0
1
4
9
2
45
4
3
18
22
2
2
16
40
29
6
37

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

Chance of Frost

Temperature (°C)

23
21
20
19
19
18
16
16
16
17
17
17
17
18
21
23
25
26
27
28
28
28
28
26

Feels Like (°C)

26
23
22
21
20
19
18
18
19
19
19
18
19
18
24
26
25
25
28
28
27
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

69
73
75
75
75
76
79
86
90
89
89
89
90
85
69
58
45
39
37
35
35
35
38
49

Pressure (mb)

1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022
1021
1020
1020
1020
1019
1019

Ozone (du)

306
305
302
301
301
301
299
297
297
296
296
296
296
296
296
296
297
296
295
295
294
293
292
292

Sunday 30

Waning Gibbous 89%

20:56

10:25

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

Sun - Rise: 06:48, Set: 19:52, Transit: 13:19. Moon - Rise: 20:56, Set: 10:25. Civil Dark: 20:19 - 06:20. Nautical Dark: 20:51 - 05:48. Astro Dark: 21:25 - 05:14

Total Clouds (% Sky Obscured)

26
22
18
26
28
40
56
62
49
63
72
82
77
60
38
31
64
70
43
36
32
37
40
15

Low Clouds (% Sky Obscured)

14
12
6
0
9
18
25
24
21
18
18
16
14
15
13
13
12
11
10
9
9
10
7
3

Medium Clouds (% Sky Obscured)

0
2
8
8
12
18
27
23
15
9
11
14
16
10
5
0
0
1
2
1
3
11
39
6

High Clouds (% Sky Obscured)

14
15
13
26
14
5
6
23
9
50
62
71
53
41
21
16
61
65
24
15
9
12
2
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
0
0
0
2
2
3
2
1
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
2
3
3
4
4
4
4
4
4
3
3
3
3
2
2
4
5
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

24
22
21
20
19
19
18
17
18
18
17
18
18
18
21
24
26
26
27
28
29
29
29
27

Feels Like (°C)

27
25
23
22
20
20
19
18
18
18
17
17
18
21
23
26
27
26
27
29
30
30
29
28

Dew Point (°C)

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

Relative Humidity (%)

69
72
72
71
69
68
66
62
60
60
60
62
65
72
60
53
49
50
47
43
43
42
45
53

Pressure (mb)

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

Ozone (du)

292
292
292
291
291
289
289
288
288
288
287
287
286
285
284
283
283
282
282
280
279
278
278
278

Monday 31

Waning Gibbous 81%

21:22

11:35

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

Sun - Rise: 06:48, Set: 19:50, Transit: 13:18. Moon - Rise: 21:22, Set: 11:35. Civil Dark: 20:17 - 06:21. Nautical Dark: 20:50 - 05:49. Astro Dark: 21:24 - 05:15

Total Clouds (% Sky Obscured)

20
38
40
34
67
69
87
57
58
60
49
38
27
21
17
11
31
51
70
61
52
43
42
42

Low Clouds (% Sky Obscured)

0
0
0
0
6
11
17
10
11
11
9
6
3
2
1
0
3
5
8
7
6
7
5
4

Medium Clouds (% Sky Obscured)

20
33
21
13
10
7
4
11
18
25
17
9
2
2
2
2
11
19
26
21
19
16
25
34

High Clouds (% Sky Obscured)

2
38
31
26
61
58
74
26
21
19
27
28
27
21
17
11
31
43
56
48
40
31
37
42

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
2
8
11
8
12
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
26
23
22
22
20
20
20
21
20
21
20
20
20
23
24
25
26
27
28
31
31
30
30

Dew Point (°C)

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

Relative Humidity (%)

71
74
76
77
76
72
72
73
77
81
85
84
84
82
73
64
57
53
50
46
46
45
45
53

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

277
277
277
278
278
278
279
279
279
278
278
277
277
277
277
277
278
277
276
275
275
275
275
275

Tuesday 1

Waning Gibbous 72%

21:52

12:48

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

Sun - Rise: 06:49, Set: 19:48, Transit: 13:18. Moon - Rise: 21:52, Set: 12:48. Civil Dark: 20:16 - 06:22. Nautical Dark: 20:48 - 05:50. Astro Dark: 21:22 - 05:16

Total Clouds (% Sky Obscured)

41
33
23
18
24
29
35
41
55
68
61
47
34
31
28
35
38
37
33
50
67
81
79
78

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
7
12
18
19
19
25
27
28
24
23
22
19
28
38
48
55
61

Medium Clouds (% Sky Obscured)

37
24
14
3
2
1
0
0
1
1
3
6
9
12
15
17
13
8
4
20
38
65
47
23

High Clouds (% Sky Obscured)

41
33
23
18
24
29
35
41
51
49
38
27
16
11
5
0
0
0
0
8
12
14
10
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
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
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
8
12
15
17
20
20
15
8
1
3
3
2
4
4
2
5
6
5
14
19

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
4
4
4
4
4
4
4
4
4
4
4
4
6
8
9
10
10
10
9
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
24
25
26
26
26
26
22
22
22
22
21
22
26
26
27
28
29
30
33
32
30
30

Dew Point (°C)

19
20
20
19
18
19
19
19
19
19
18
19
19
20
19
18
17
17
17
16
16
16
16
16

Relative Humidity (%)

64
77
77
77
76
80
83
85
86
88
88
88
88
88
74
62
52
50
46
44
44
44
44
51

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

275
274
275
275
275
275
274
274
274
274
275
275
275
276
276
276
275
275
275
275
276
277
278
278

Wednesday 2

Waning Gibbous 60%

22:29

14:02

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: 06:50, Set: 19:47, Transit: 13:18. Moon - Rise: 22:29, Set: 14:02. Civil Dark: 20:14 - 06:23. Nautical Dark: 20:46 - 05:51. Astro Dark: 21:20 - 05:17

Total Clouds (% Sky Obscured)

82
73
65
61
57
50
46
50
50
51
51
46
47

Low Clouds (% Sky Obscured)

68
58
49
37
27
20
13
13
14
17
19
20
22

Medium Clouds (% Sky Obscured)

0
2
5
8
6
3
0
0
0
0
2
4
6

High Clouds (% Sky Obscured)

16
11
11
11
10
13
11
12
16
19
15
11
7

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
26
25
12
19
18
12
13
12
9
11
13
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
3
3
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
22
23
24
24
24
24
23
23
23
23
22

Dew Point (°C)

17
18
17
16
15
15
15
15
15
15
16
16
16

Relative Humidity (%)

60
71
67
66
64
65
66
67
70
74
77
77
77

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

278
278
278
277
277
276
275
274
274
273
272
273
273

Forecast for Fairview, Randolph, United States of America (38.96,-79.81)

Generated: 27/08/26 19:17:21. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-4.00