Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 72%

21:45

11:26

07 Bad
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 06:41, Set: 19:40, Transit: 13:10. Moon - Rise: 21:45, Set: 11:26. Civil Dark: 20:07 - 06:14. Nautical Dark: 20:39 - 05:42. Astro Dark: 21:13 - 05:09

Total Clouds (% Sky Obscured)

84
90
79
73
67
86
91
75
78
74
79
66
50
58
83
59
79
70
72
59
55
100
74
73

Low Clouds (% Sky Obscured)

4
0
0
0
0
15
18
25
7
5
15
11
0
20
40
29
7
3
5
5
6
9
14
15

Medium Clouds (% Sky Obscured)

37
39
46
31
19
33
28
45
40
27
17
19
3
0
12
25
36
34
30
25
19
20
24
26

High Clouds (% Sky Obscured)

55
64
24
25
41
71
82
35
35
37
49
38
50
47
78
47
55
50
51
35
43
100
55
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
3
15
13
2
2
1
2
4
2
2
6
12
27
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
3
4
4
5
5
6
6
4
3
2
3
3
1
1
2
3
3
2
3
3
2

Chance of Frost

Temperature (°C)

22
23
26
27
30
32
33
34
34
32
32
32
31
29
28
27
26
25
25
24
24
23
23
23

Feels Like (°C)

23
25
28
30
34
35
35
36
37
34
35
34
34
31
30
30
28
27
27
26
26
25
25
27

Dew Point (°C)

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

Relative Humidity (%)

78
72
57
48
43
39
36
33
30
29
29
30
41
46
52
56
60
63
67
78
80
81
83
83

Pressure (mb)

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

Ozone (du)

285
285
284
284
284
282
280
279
280
279
280
281
281
281
280
281
283
283
282
282
283
283
283
284

Wednesday 2

Waning Gibbous 60%

22:22

12:38

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

Sun - Rise: 06:42, Set: 19:38, Transit: 13:10. Moon - Rise: 22:22, Set: 12:38. Civil Dark: 20:05 - 06:15. Nautical Dark: 20:37 - 05:43. Astro Dark: 21:11 - 05:10

Total Clouds (% Sky Obscured)

75
75
64
63
67
83
50
24
26
52
100
79
60
63
100
28
27
14
31
39
57
86
83
80

Low Clouds (% Sky Obscured)

16
13
16
14
17
17
27
14
22
19
79
49
13
63
18
10
15
0
5
24
34
49
57
56

Medium Clouds (% Sky Obscured)

23
22
19
13
32
11
9
13
2
16
20
22
5
7
21
17
4
12
19
17
20
17
2
0

High Clouds (% Sky Obscured)

57
55
50
46
55
80
25
0
5
36
75
70
60
15
100
3
0
0
0
0
6
53
65
59

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

Precipitation Probability (%)

0
0
0
0
20
53
22
12
12
27
45
56
44
95
47
3
1
0
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0.7
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
28
30
32
33
33
34
34
35
34
33
30
28
26
25
24
24
24
23
23
23
22
22

Feels Like (°C)

27
29
33
35
38
38
36
39
39
38
38
35
33
31
29
28
31
29
28
29
27
27
25
26

Dew Point (°C)

19
19
21
20
20
18
16
16
15
15
15
21
19
20
24
24
24
23
23
22
22
22
22
22

Relative Humidity (%)

83
75
64
55
46
40
36
33
32
31
33
48
51
64
90
94
95
95
94
94
94
95
95
95

Pressure (mb)

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

Ozone (du)

283
283
284
284
285
286
285
286
287
288
287
288
290
289
289
290
291
292
292
292
291
291
291
292

Thursday 3

Waning Gibbous 49%

23:08

13:52

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

Sun - Rise: 06:43, Set: 19:37, Transit: 13:09. Moon - Rise: 23:08, Set: 13:52. Civil Dark: 20:04 - 06:16. Nautical Dark: 20:36 - 05:44. Astro Dark: 21:09 - 05:11

Total Clouds (% Sky Obscured)

43
84
37
35
35
45
60
56
32
16
75
60
56
18
42
0
40
40
40
36
37
5
39
16

Low Clouds (% Sky Obscured)

43
20
0
0
0
12
18
20
18
7
52
0
0
0
0
0
0
0
0
1
2
3
7
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
26
15
6
5
36
41
28
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
73
37
35
35
45
40
39
12
3
22
45
47
18
36
0
40
40
40
36
37
3
39
4

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
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
1
4
5
20
47
53
43
15
5
8
24
34
20
37
8
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
3
4
5
4
5
4
6
7
10
9
4
4
3
5
4
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

22
24
27
29
32
34
36
36
37
37
36
35
32
29
27
26
25
25
24
24
23
23
22
23

Feels Like (°C)

26
30
31
33
35
37
39
38
40
39
39
35
34
33
31
30
28
26
25
25
25
26
27
25

Dew Point (°C)

21
22
24
23
22
21
20
18
18
18
18
31
29
28
25
24
23
22
23
23
22
22
21
21

Relative Humidity (%)

95
91
83
68
55
45
39
35
33
33
34
79
86
91
90
88
87
85
92
92
94
94
92
91

Pressure (mb)

1015
1016
1016
1016
1016
1015
1015
1014
1013
1012
1012
1013
1014
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

293
290
289
286
285
285
284
281
281
279
277
278
279
280
281
282
281
281
281
280
280
279
279
279

Friday 4

Third Quarter 49%

00:05

15:02

07 OK
08 OK
09 Bad
10 Bad
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

Sun - Rise: 06:44, Set: 19:35, Transit: 13:09. Moon - Rise: 00:05, Set: 15:02. Civil Dark: 20:02 - 06:17. Nautical Dark: 20:34 - 05:45. Astro Dark: 21:07 - 05:12

Total Clouds (% Sky Obscured)

31
43
86
100
100
100
99
96
100
94
99
100
100
93
85
78
85
91
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

18
21
21
21
21
20
16
50
75
47
33
34
32
3
7
11
17
32
30
44
33
33
26
20

Medium Clouds (% Sky Obscured)

0
0
0
2
12
21
36
46
62
25
32
31
32
5
20
11
13
15
18
28
29
68
73
75

High Clouds (% Sky Obscured)

17
31
83
100
99
99
98
82
99
94
91
100
100
85
69
56
69
83
96
98
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
9
9
6
9
9
4
3
3
4
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
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
2
3
2
15
20
20
38
54
59
50
37
36
45
57
79
95
86
62
40
26
15
47
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.2
0.6
1
0.7
0.4
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
26
29
32
32
33
33
33
31
31
30
29
27
26
25
24
24
23
23
23
23
23
23

Feels Like (°C)

27
28
30
31
33
33
33
33
32
31
31
30
31
30
29
29
27
27
27
26
26
26
26
26

Dew Point (°C)

21
21
21
19
18
16
15
14
13
19
18
18
20
24
24
24
24
23
23
22
22
22
22
22

Relative Humidity (%)

91
84
70
54
43
38
34
30
31
48
45
48
60
80
88
92
95
97
97
97
97
97
95
97

Pressure (mb)

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

Ozone (du)

279
280
282
287
292
294
294
296
296
297
299
299
300
298
298
300
300
300
301
302
303
303
304
304

Saturday 5

Waning Crescent 37%

01:12

16:04

07 Bad
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 06:45, Set: 19:34, Transit: 13:09. Moon - Rise: 01:12, Set: 16:04. Civil Dark: 20:01 - 06:18. Nautical Dark: 20:32 - 05:46. Astro Dark: 21:05 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
96
95
83
54
54
50
48
47
46
46
46
58
71
84
79
72

Low Clouds (% Sky Obscured)

15
22
28
36
53
65
73
72
65
84
80
32
54
50
48
47
46
46
38
53
67
77
73
72

Medium Clouds (% Sky Obscured)

80
88
95
100
91
62
34
36
31
25
21
20
18
13
8
3
9
15
20
30
34
38
38
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
85
45
32
17
0
0
0
0
0
0
0
0
0
0
3
7

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

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

Precipitation Probability (%)

75
78
54
28
53
59
70
64
84
67
42
51
26
37
34
26
20
16
7
11
10
3
5
4

Precipitation Amount (mm)

0.8
0.7
0.3
0
0.2
0.3
0.4
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
24
25
26
26
26
26
26
26
26
26
25
24
23
23
22
21
21
20
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

22
22
23
23
22
20
18
18
16
15
17
18
18
18
18
18
17
18
18
18
17
16
15
14

Relative Humidity (%)

97
94
92
88
82
71
61
61
54
49
57
61
64
70
71
73
74
79
82
86
80
75
70
68

Pressure (mb)

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

Ozone (du)

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

Sunday 6

Waning Crescent 26%

02:26

16:57

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

Sun - Rise: 06:46, Set: 19:32, Transit: 13:08. Moon - Rise: 02:26, Set: 16:57. Civil Dark: 19:59 - 06:19. Nautical Dark: 20:31 - 05:47. Astro Dark: 21:04 - 05:14

Total Clouds (% Sky Obscured)

65
69
72
75
58
44
28
51
71
91
73
56
42
54
65
77
76
73
69
59
50
40
50
54

Low Clouds (% Sky Obscured)

65
69
72
73
57
40
20
15
11
9
6
3
0
0
0
0
3
6
11
13
15
17
32
45

Medium Clouds (% Sky Obscured)

32
37
42
44
27
12
0
11
20
26
20
15
12
12
10
10
17
22
28
29
29
30
25
19

High Clouds (% Sky Obscured)

10
18
26
34
27
19
13
25
41
59
47
27
17
36
61
77
64
44
25
20
15
16
10
7

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
4
5
5
4
3
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)

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

Chance of Frost

Temperature (°C)

20
20
21
22
22
24
25
27
27
27
27
25
23
21
20
19
18
17
17
17
16
16
16
16

Feels Like (°C)

22
22
20
19
18
19
20
21
28
28
27
27
27
28
19
20
20
19
19
19
16
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

67
65
57
52
47
43
41
38
37
35
33
40
49
62
67
75
82
86
92
95
96
95
96
93

Pressure (mb)

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

Ozone (du)

305
304
304
304
304
303
302
301
301
301
301
301
302
302
302
302
302
302
302
302
305
307
310
311

Monday 7

Waning Crescent 16%

03:42

17:39

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:47, Set: 19:31, Transit: 13:08. Moon - Rise: 03:42, Set: 17:39. Civil Dark: 19:57 - 06:20. Nautical Dark: 20:29 - 05:48. Astro Dark: 21:02 - 05:16

Total Clouds (% Sky Obscured)

52
59
67
75
66
58
50
63
74
90
92
92
96
77
55
31
32
32
34

Low Clouds (% Sky Obscured)

52
54
49
42
41
41
40
51
66
80
57
31
5
3
2
0
0
1
1

Medium Clouds (% Sky Obscured)

12
13
16
19
17
13
10
13
14
15
12
9
7
6
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
2
3
3
19
34
50
80
85
70
48
33
24
17
16
22

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
21
22
23
23
23
24
29
29
28
28
28
29
20
21
20
20
21

Dew Point (°C)

16
16
15
16
16
15
14
14
14
14
15
15
15
16
16
16
16
16
16

Relative Humidity (%)

92
90
77
67
59
52
48
44
45
46
46
52
59
67
73
77
82
86
90

Pressure (mb)

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

Ozone (du)

313
315
316
317
319
317
316
315
313
311
309
308
308
307
306
305
304
303
302

Forecast for Midland, Fauquier, United States of America (38.60,-77.73)

Generated: 01/09/26 07:33:15. Forecast: 01/09/26 to 07/09/26. Timezone: UTC-4.00