Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 86%

17:02

02:19

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:47, Set: 18:54, Transit: 12:51. Moon - Rise: 17:02, Set: 02:19. Civil Dark: 19:21 - 06:20. Nautical Dark: 19:53 - 05:48. Astro Dark: 20:25 - 05:16

Total Clouds (% Sky Obscured)

92
94
95
96
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

92
94
95
96
100
100
100
100
100
100
99
99
97
99
99
97
97
94
94
55
94
57
59
96

Medium Clouds (% Sky Obscured)

92
67
54
47
50
89
66
55
67
96
90
82
69
67
100
96
88
100
100
97
100
100
97
92

High Clouds (% Sky Obscured)

82
93
72
84
84
95
60
64
36
36
33
32
60
94
95
91
100
84
38
51
73
92
78
40

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

Precipitation Probability (%)

25
95
42
63
24
35
36
43
71
94
95
53
43
53
95
95
85
56
76
87
65
61
43
17

Precipitation Amount (mm)

0.5
0
0
0.4
0
0
0
0
0
0.4
1.4
0
0
0.3
1.1
1.4
0.4
0
0
0.3
0
0.2
0
0

Wind Speed/Direction (mph)

5
4
5
6
9
9
9
9
9
9
9
10
10
10
9
9
9
10
10
10
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
15
15
14
13
13
13
13
13
13
13
14
14
15
15
15
15
15
14
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

90
93
90
89
87
82
82
82
82
79
76
79
83
82
82
79
83
79
73
69
65
63
59
60

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

281
283
285
286
286
287
288
289
289
290
289
288
289
289
289
289
288
288
289
290
291
292
292
292

Tuesday 22

Waxing Gibbous 93%

17:28

03:23

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:48, Set: 18:53, Transit: 12:50. Moon - Rise: 17:28, Set: 03:23. Civil Dark: 19:20 - 06:21. Nautical Dark: 19:51 - 05:49. Astro Dark: 20:23 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
91
99
100
94
96
98

Low Clouds (% Sky Obscured)

94
98
83
94
77
99
98
97
96
95
97
98
96
49
36
90
94
91
91
92
83
56
91
92

Medium Clouds (% Sky Obscured)

98
100
100
94
99
98
98
99
97
91
100
99
50
48
42
69
46
74
40
44
52
36
23
0

High Clouds (% Sky Obscured)

77
100
100
76
100
100
100
75
100
100
100
100
100
100
100
100
100
48
41
43
100
91
47
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
20
32
52
80
77
71
39
19
10
6
4
3
2
7
16
24
26
21
2
1
0
0
2

Precipitation Amount (mm)

0
0
0
0
0.6
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
9
9
8
8
7
7
8
8
8
8
9
11
12
13
11
7
8
8
7

Relative Humidity (%)

59
61
64
67
68
69
67
68
67
65
64
62
61
56
50
54
63
69
71
66
53
56
58
55

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1029
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

292
293
294
293
292
293
293
294
295
296
298
298
297
298
297
297
297
296
296
298
300
301
302
302

Wednesday 23

Waxing Gibbous 93%

17:51

04:29

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:48, Set: 18:51, Transit: 12:50. Moon - Rise: 17:51, Set: 04:29. Civil Dark: 19:18 - 06:22. Nautical Dark: 19:49 - 05:50. Astro Dark: 20:21 - 05:18

Total Clouds (% Sky Obscured)

75
81
89
94
99
100
100
93
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
81
89
94
94
94
93
93
94
96
95
96
94
94
89
92
79
89
17
13
11
7
3
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)

2
0
16
11
57
65
65
36
66
72
73
69
100
100
100
100
100
100
97
100
100
100
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
5
4
5
12
3
4
3
3
2
5
4
2
4
3
2
1
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
10
10
10
11
11
11
11
11
11
11
12
14
13
13
13
12
11
10
9
6
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
60
62
66
73
73
65
69
66
65
65
62
58
58
58
56
59
54
52
54
56
62
63
59

Pressure (mb)

1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1023

Ozone (du)

302
301
300
301
302
302
302
303
303
304
304
303
302
301
301
300
300
300
300
300
300
300
301
302

Thursday 24

Waxing Gibbous 97%

18:14

05:34

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 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK

Sun - Rise: 06:49, Set: 18:50, Transit: 12:49. Moon - Rise: 18:14, Set: 05:34. Civil Dark: 19:16 - 06:23. Nautical Dark: 19:48 - 05:51. Astro Dark: 20:19 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
72
100
100
83
67
55
50
45
40
30
25
25

Low Clouds (% Sky Obscured)

0
1
9
1
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
7
14
19
14
9
5
9
15
23
16
8
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
70
100
100
78
47
15
10
5
5
10
10
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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
12
12
12
14
16
18
19
21
22
22
22
22
21
19
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
53
54
46
45
47
52
55
55
49
43
36
30
27
25
24
26
32
38
40
42
44
45

Pressure (mb)

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

Ozone (du)

301
303
304
304
304
304
304
304
305
306
307
307
306
306
305
304
304
304
303
303
304
305
306
306

Friday 25

Waxing Gibbous 100%

18:37

06:41

23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
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

Sun - Rise: 06:50, Set: 18:48, Transit: 12:49. Moon - Rise: 18:37, Set: 06:41. Civil Dark: 19:15 - 06:24. Nautical Dark: 19:46 - 05:52. Astro Dark: 20:18 - 05:21

Total Clouds (% Sky Obscured)

25
25
30
6
15
9
32
39
40
53
77
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
5
2
0
2
3
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
31
42
37
37
37
27
34
35
57
78
99
83
68
56

High Clouds (% Sky Obscured)

15
20
30
5
13
6
30
39
40
53
77
100
100
100
100
81
91
100
100
100
100
100
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
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
34
37
38
35
28
58
72
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
12
13
13
13
16
18
20
21
22
22
21
20
19
18
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
7
7
7
8
8
8
8
8
7
6
6
5
5
5
5
6
6
7
7

Relative Humidity (%)

49
53
57
59
63
67
69
70
72
68
58
51
44
40
37
35
36
37
38
41
45
49
52
55

Pressure (mb)

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

Ozone (du)

308
308
308
308
308
308
307
307
307
308
307
307
306
306
306
305
304
303
302
301
300
299
299
299

Saturday 26

Full Moon 100%

19:03

07:50

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 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK

Sun - Rise: 06:51, Set: 18:46, Transit: 12:49. Moon - Rise: 19:03, Set: 07:50. Civil Dark: 19:13 - 06:25. Nautical Dark: 19:44 - 05:53. Astro Dark: 20:16 - 05:22

Total Clouds (% Sky Obscured)

94
87
83
86
90
92
84
74
57
48
42
40
32
28
25
35
46
56
61
60
60
52
44
33

Low Clouds (% Sky Obscured)

8
9
11
7
8
10
9
13
12
16
21
20
22
23
25
25
20
20
15
15
15
9
7
6

Medium Clouds (% Sky Obscured)

48
45
38
39
44
40
39
39
29
24
20
20
15
15
25
29
32
31
25
23
18
14
14
13

High Clouds (% Sky Obscured)

93
87
80
83
87
87
77
65
45
36
34
31
22
14
8
21
41
56
47
34
20
14
7
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

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

Precipitation Probability (%)

77
76
84
70
55
37
42
44
41
40
36
28
25
20
15
12
9
6
6
5
1
2
2
0

Precipitation Amount (mm)

0.5
0.4
0.5
0.3
0.2
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
7
7
7
7
7
7
7
7
7
9
10
10
9
9
9
8
8
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
12
13
13
13
12
12
13
13
12
12
12
12
19
19
19
20
21
23
15
16

Dew Point (°C)

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

Relative Humidity (%)

57
61
66
71
71
73
72
70
69
67
53
44
35
31
28
25
27
30
33
38
46
53
57
61

Pressure (mb)

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

Ozone (du)

300
300
300
300
299
299
298
298
298
298
299
300
301
302
303
304
303
303
302
302
302
302
302
301

Sunday 27

Waning Gibbous 97%

19:32

09:02

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

Sun - Rise: 06:52, Set: 18:45, Transit: 12:48. Moon - Rise: 19:32, Set: 09:02. Civil Dark: 19:11 - 06:25. Nautical Dark: 19:43 - 05:54. Astro Dark: 20:14 - 05:23

Total Clouds (% Sky Obscured)

31
33
40
38
47
40
40
45
44
40
36
36
37
37
38
38
44
45
46
46
47

Low Clouds (% Sky Obscured)

7
7
8
7
7
7
11
15
24
24
24
21
21
17
13
14
14
15
15
15
15

Medium Clouds (% Sky Obscured)

15
21
28
30
36
36
39
34
27
30
31
29
32
30
34
35
35
31
30
34
34

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
15
15
17
19
20
21
22
22
23
23
23
21
19

Feels Like (°C)

17
17
17
17
15
15
16
15
15
15
16
17
16
17
18
18
24
24
23
24
26

Dew Point (°C)

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

Relative Humidity (%)

66
68
71
74
75
75
76
75
74
73
62
53
44
40
36
33
33
33
33
43
55

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1013
1013

Ozone (du)

300
300
299
298
298
297
297
297
297
297
295
294
293
292
292
292
291
291
290
289
289

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 21/09/26 23:52:45. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-4.00